Trane Voyager 12 5 To 25 Tons Catalogue Product Catalog

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Product Catalog

Packaged Rooftop Air Conditioners
Voyager™ Cooling and Gas/Electric
12½–25 Tons, 60 Hz

January 2015

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Introduction
Packaged Rooftop Air Conditioners
Through the years, Trane has designed and developed the most complete line of Packaged
Rooftop products available in the market today. Trane was the first to introduce the Micro—
microelectronic unit controls—and has continued to improve and revolutionize this design
concept.
The ReliaTel™control platform offers the same great features and functionality as the original
Micro, with additional benefits for greater application flexibility.
Voyager continues to provide the highest standards in quality and reliability, comfort, ease of
service, and the performance of Trane light commercial products.
Trane customers demand products that provide exceptional reliability, meet stringent
performance requirements, and are competitively priced. Trane delivers with Voyager.
Voyager features cutting edge technologies: reliable compressors, Trane engineered ReliaTel
controls, computer-aided run testing, and Integrated Comfort™ Systems. So, whether you’re the
contractor, the engineer, or the owner, you can be certain Voyager products are built to meet
your needs.

Copyright
This document and the information in it are the property of Trane, and may not be used or
reproduced in whole or in part without written permission. Trane reserves the right to revise this
publication at any time, and to make changes to its content without obligation to notify any person
of such revision or change.

Trademarks
Trane and the Trane logo, CompleteCoat, Frostat, Integrated Comfort Systems, ReliaTel, Tracer,
Voyager, are trademarks of Trane in the United States and other countries. All trademarks
referenced in this document are the trademarks of their respective owners.

Revision Summary
RT-PRC028X-EN (20 January 2015)
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Title 24 - ASHRAE 90.1-2013

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Updated Features & Benefits, Model Number Description, General Data, Performance Data,
Weights, Electrical Data, and Mechanical Specifications

© 2015 Trane All rights reserved

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Table of Contents
Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Standard and Optional Features at a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Standard Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Factory Installed Options15 * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Factory* or Field Installed Options15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Field Installed Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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5
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Outstanding Standard Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Variety of Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Factory Installed Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Factory or Field Installed Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Field Installed Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Other Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Application Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Cooling Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Heating Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Air Delivery Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Model Number Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Model Number Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

General Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Economizer Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Zone Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Communication Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Typical Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Jobsite Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Dimensional Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Mechanical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Factory Installed Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Factory or Field Installed Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Field Installed Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

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Features and Benefits
Voyager has the features and benefits that make it first class in the light commercial rooftop market.
Designed with input from field contractors and engineers, its U-shaped airflow performance is
outstanding.

N
P

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C

E

F

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J
B

O

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H

M

L

A

A

Foil-Faced Insulation

I

Single Side Service

B

Quick Adjust Idler Pulley

J

Smoke Detector

C

ReliaTel™ Microprocessor Controls

K Fan Failure Switch

D Colored and Numbered Wiring
E

Low Ambient Cooling to Zero° F

F

High and Low Pressure Switches

L

K

Clogged Filter Switch

M Through-the-Base Gas Piping
N Disconnect Switch or Circuit Breaker

G Scroll Compressors (R-410A)

O Convenience Outlet

H Hinged Access Doors

P

Variable Frequency Drive

Standard and Optional Features at a Glance
Standard Features
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2” throwaway filters
5 year Limited Compressor Warranty
5 year Limited Heat Exchanger (12½–17½ Tons); 1 Year on 20 and 25 Tons
1 year Limited Parts Warranty
3 Stages of Cooling Capability on 12½–20 Tons, 4 Stages of Cooling Capability on 25 Tons (High
Efficiency Units Only)
Anti-Short Cycle Timer
Belt Drive Motors
Colored and Numbered Wiring
Crankcase Heaters
Dedicated Airflow
Discharge Line Thermostat
Easy Access Low Voltage Terminal Board (LTB)
Foil-Faced and Edge Captured Insulation
High Efficiency Drum and Tube Heat Exchanger
High Efficiency Gas Heat with Hot Surface Ignition
High Pressure Cutout
IAQ Sloped Condensate Drain Pan
Liquid Line Refrigerant Drier
Low Ambient Cooling to 0°F
Microchannel Type Condenser Coils
Operating Charge of R-410A
Patented Hybrid Condenser Coil for Easy Cleaning
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Features and Benefits

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Phase Monitor
Provisions for Through-the-Base Gas and Condensate Drain Connections
Quick Access Panels
Quick Adjust Idler Arm Pulley
ReliaTel™Microprocessor Controls
Single Point Power
Single Side Service
Standardized Components
Thermal Expansion Valve14
U-shaped Airflow Pattern
Variable Frequency Drive (Multispeed Indoor Fan, VAV, and Single Zone VAV)

Factory Installed Options15 *
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2” MERV 8 or MERV 13 Pleated Filters6 with Filter Removal Tool
CO2 Sensor Wiring (Wiring Only)
Complete Coat™ Microchannel Condenser Coil
Condensate Overflow Switch
Dehumidification (Hot Gas Reheat)14
Fault Detection Diagnostics (FDD)
High Efficiency Motors6
High Short Circuit Current Rated (SCCR) Electrical Subsystem23, 24
Hinged Access Doors
Human Interface - 5 inch Color Touchscreen
Modulating Gas Heat Furnace with a 2.5:1 Turndown Ratio2, 9
Multi-Speed Indoor Fans
Multiple Zone Variable Air Volume (MZVAV)
Novar Return Air Sensor13, 19
Novar Unit Controls16, 19
Powered or Unpowered Convenience Outlet5
Single Zone Variable Air Volume (SZ VAV)
Stainless Steel Drain Pan
Stainless Steel Heat Exchanger with 10 Year Warranty6
Supply and/or Return Air Smoke Detector2, 10
Through the Base Electrical Access12
Through the Base Electrical with Circuit Breaker11, 12
Through the Base Electrical with Disconnect Switch7, 11, 12
Through the Base Gas Piping

Factory* or Field Installed Options15
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BACnet™ Communications Interface1
Barometric Relief1
Clogged Filter/Fan Failure Switch2, 6
Discharge Air Temperature Sensing Kit2, 6
Economizer - Standard, Downflow1
Electric Heaters 6, 8, 12
Frostat™2, 4, 6, 21
Indoor Fan Motor Shaft Grounding Ring18
LonTalk® Communications Interface (LCI)6
Low Leak Economizer - Downflow
Oversized Motors6
Reference or Comparative Enthalpy3, 6
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Features and Benefits

•
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ReliaTel Options Module9
Tool-less Hail Guards6
Trane Communications Interface (TCI)6, 17

Field Installed Options
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CO2 Sensor
Digital Display Zone Sensor
Economizer - Standard, Horizontal
High and Low Static Drive Kits
Humidity Sensor
Low Leak Economizer - Downflow
LP Conversion Kit
Manual Outside Air Dampers
Motorized Outside Air Dampers
Powered Exhaust
Remote Potentiometer
Roof Curb (Downflow Only)
Thermostat
Ventilation Override Accessory2
Wireless Zone Sensor
Zone Sensors and Remote Zone Sensors

Note: *Most Factory Installed Options (FIOPS) available for Downflow Air Discharge units only.
Please verify with ordering system for availability.
Note: Explanation of Note1–Note20 located in “Model Number Description,” p. 24.

Other Benefits
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6

Cabinet Design Ensures Water Integrity
Ease of Service, Installation and Maintenance
Mixed Model Build Enables “Fastest in the Industry” Ship Cycle Times
Outstanding Airflow Distribution
ReliaTel Controls Benefits
Rigorous Testing
Unmatched Product Support
Varitrac

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Features and Benefits

Outstanding Standard Features
Anti-Short Cycle Timer
Provides a 3 minute minimum “ON” time and 3 minute “OFF” time for compressors to enhance
compressor reliability by assuring proper oil return.

Colored and Numbered Wiring
Save time and money tracing wires and diagnosing the unit.

Compressors
Voyager contains the best compressor technology
available to achieve the highest possible
performance. Dual compressors are outstanding
for humidity control, light load cooling conditions
and system back-up applications. Dual
compressors are available on all models and allow
for efficient cooling utilizing three stages of
compressor operation (high efficiency 12½–20 Tons
models only). 25 tons high efficiency units have 4
stages of cooling with a single compressor and
tandem set (similar to variable speed).

Controls—ReliaTel™
ReliaTel microprocessor controls provide unit control for heating, cooling and ventilating utilizing
input from sensors that measure indoor and outdoor temperature and other zone sensors. ReliaTel
also provides outputs for building automation systems and expanded diagnostics. For a complete
list of ReliaTel offerings, refer to “Other Benefits,” p. 17.

Conversionless Units
The dedicated design units (either downflow or horizontal) require no panel removal or alteration
time to convert in the field — a major cost savings during installation. Horizontal units come
complete with duct flanges so the contractor doesn’t have to field fabricate them. These duct
flanges are a time and cost saver.

Crankcase Heaters
These band or insertion heaters provide improved compressor reliability by warming the oil to
prevent migration during off-cycles or low ambient conditions. These are standard on all Voyager
models.

Discharge Line Thermostat
A bi-metal element discharge line thermostats installed as a standard feature on the discharge line
of each system. This standard feature provides extra protection to the compressors against high
discharge temperatures in case of loss of charge, extremely high ambient and other conditions
which could drive the discharge temperature higher.

Efficiencies
Standard or High Efficiency Cooling available.

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Features and Benefits

Easy Access Low Voltage Terminal Board

Foil Faced Insulation

Voyager’s Low Voltage Terminal Board is
external to the electrical control cabinet. It is
extremely easy to locate and attach the
thermostat wire and test operation of all unit
functions. This is another cost and time saving
installation feature.

All panels in the evaporator section of the unit
have cleanable foil-faced insulation. All edges
are either captured or sealed to ensure no
insulation fibers get into the airstream.

Heat Exchanger—Drum and Tube
The cabinet features a drum and tube heat
exchanger (pictured right) that is
manufactured using aluminized steel with
stainless steel components for maximum
durability.
The requirement for cycle testing of heat
exchangers is 10,000 cycles by ANSI Z21.47.
This is the standard required by both UL and
AGA for cycle test requirements.

Forced Combustion Blower
Negative Pressure Gas Valve
Hot Surface Ignitor

Trane requires the design to be tested to 2½ times this current standard. The drum and tube design
has been tested and passed over 150,000 cycles, which is over 15 times the current ANSI cycling
requirements. The negative pressure gas valve is used in the standard furnaces. This is one of our
unique safety features. Modulating heaters use a pressure switch to ensure that the blower motor
is operating before the gas valve is allowed to open.
The forced combustion blower supplies pre-mixed fuel through a single stainless steel burner
screen into a sealed drum where ignition takes place. It is more reliable to operate and maintain
than a multiple burner system. Modulating furnaces contain a metal fiber material to ensure proper
flame distribution at low fire. The hot surface ignitor is a gas ignition device which doubles as a
safety device utilizing a continuous test to prove the flame. The design is cycle tested at the factory
for quality and reliability. Our gas/electric rooftops exceed all California seasonal efficiency
requirements and perform even better than the California NOx emission requirements.

Low Ambient Cooling
All Voyager microprocessor units have cooling capabilities down to 0°F as standard.

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Features and Benefits

Low Voltage Connections
The wiring of the low voltage connections to the unit and
the zone sensors is as simple as 1-1, 2-2, and 3-3. This
simplified system makes it easy for the installer to wire.

Microchannel Condenser Coil
Microchannel Flat Tube

Header
(top removed)

Ribbon Fin

Microchannel coils have better heat transfer
performance due to flat streamlined tubes with
small ports, and metallurgical tube-to-fin bond.
Microchannel condenser coil can reduce system
refrigerant charge by up to 50% (potential LEED
credit) because of smaller internal volume, which
can lead to better compressor reliability. Compact
all aluminum microchannel coils also help to reduce
the unit weight. All-aluminum construction
improves re-cyclability. Galvanic corrosion is also
minimized due to all aluminum construction. Strong
aluminum brazed structure provides better fin
protection.

Motors
All indoor fan motors are belt drive as standard.

Pressure Cutouts
Low and high pressure cutouts are standard on all Voyager models.

Phase Monitor
Voyager features a three-phase line monitor module that protects against phase loss, phase
reversal and phase unbalance. It is intended to protect compressors from reverse rotation. It has
an operating input voltage range of 190–600 Vac, and LED indicators for ON and FAULT. There are
no field adjustments and the module will automatically reset from a fault condition.

Quick-Access Panels
Remove three or more screws for access to the
standardized internal components and wiring.

Quick-Adjust Slider Plate
With the Quick-Adjust Slider Plate (pictured right), the
belt and sheaves can be quickly adjusted without
moving the mounted fan motor. The result is a major
savings in time and money.

Single Point Power
A single electrical connection powers the unit.

Single Side Service
Single side service is standard on all units.

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Features and Benefits

Sloped Drain Pans
Every Voyager unit has a non-corrosive, sloped drain pan made of pre-painted steel and standard
on all units.

Standardized Components
Components are placed in the same location on all Voyager units. Familiarize yourself with one
Voyager and you are familiar with every Voyager. Due to standardized components throughout the
Voyager line, contractors/owners can stock fewer parts.

U-Shaped Airflow Pattern
The U-shaped airflow allows for improved static capabilities.

Variable Frequency Drives - VFD (Multispeed Indoor Fan, VAV, and SZ VAV
Only)
Variable Frequency Drives are factory installed and tested to provide supply fan motor speed
modulation. VFDs on the supply fan, as compared to inlet guide vanes or discharge dampers, are
quieter, more efficient, and are eligible for utility rebates. All VFDs are designed to allow bypass
if required. Bypass control will simply provide full nominal airflow in the event of drive failure.
Bypass mode is indicated in the unit wiring manual. Modulating gas heat models with SZVAV allow
tighter space temperature control with less temperature swing.

Variety of Options1
Factory Installed Options
CO2 Sensor Wiring
This is the unit wiring for field installed C02 sensors. Factory-installed C02 sensor wiring saves time
and ensures proper unit connections for the field installed C02 sensor kits.

Complete Coat™ Condenser Coil
The cathodic epoxy type electrodisposition coating is formulated for high edge build to a number
of different types of heat exchangers. The coating is selected to provide excellent resistance and
durability to corrosive effects of alkalies, acids, alcohols, petroleum, seawater, salt air, and
corrosive environments. This coating is available for microchannel coils only.

Circuit Breaker (Required with Through-the-Base Electrical)
This option is a factory installed thermal magnetic, molded case, HACR Circuit Breaker with
provisions for through the base electrical connections. Available on all models.

Condensate Overflow Switch
A condensate overflow switch is available to shut the unit down in the event that the condensate
drain line becomes clogged. This option protects the unit from water overflowing from the drain
pan and entering the base of the units.

Dehumidification (Hot Gas Reheat)
This option allows for increased outdoor air ventilation. It reduces humidity levels while increasing
comfort level in the air space. Cooling can operate without a demand for dehumidification. The hot
gas reheat coil is designed to deliver maximum reheat temperature.

1

Refer to “Model Number Description,” p. 24 for option availability.

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Features and Benefits

Disconnect Switch (Required with Through-the-Base Electrical)
Factory installed 3-pole, molded case,
disconnect switch with provisions for through
the base electrical connections are available.
Available on all models.
Codes require a method of assured unit
shutdown for servicing. Field-installed
disconnects sometimes interfere with service
access. Factory installation of unit disconnects
reduces costs, assures proper mounting and
provides the opportunity to upgrade to unit
circuit breaker protection.

Fault Detection & Diagnostics (FDD)
This offering meets the mandatory requirement of CA Title 24 of fully configurable diagnostics
allowing fault history and reading fault codes at the unit.This option provides detection of the
following faults: Air temperature sensor failure/fault and notification of acceptable economizer
mode.The FDD system shall be certified by the Energy Commission as meeting the requirements.

High Efficiency Filtration
Voyager units offer a variety of high efficiency filtration options. MERV 8 and MERV 13 filters
provide additional filtration beyond the capabilities of typical 2” throwaway filters. Also, when
MERV 8 or MERV 13 filters are ordered, units come equipped with a filter removal tool.

High Efficiency Motors
High efficiency motors are available with efficiency ratings from 86.5 up to 91.0. It is not available
for all models.

High Short Circuit Current Rating (SCCR)
Voyager rooftop units now have an optional high short circuit current rated electrical subsystem
for units with an MOP above 60A. This option is a perfect fit for applications that need protection
against high potential fault currents. This option also includes individual over current protection
for each compressor and the indoor fan, as well as a dedicated over current protection to the
condenser fan motor(s). When the high SCCR is ordered, the control box will have components
separated into two sections - high and low voltage components.

Hinged Access Doors
These doors permit easy access to the filter, fan/
heat, and compressor/control sections. They
reduce the potential roof damage from screws or
sharp access door corners.

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Features and Benefits

Human Interface
The 5 inch Color Touchscreen Human Interface provides
an intuitive user interface to the rooftop unit that speeds
up unit commissioning, shortens unit troubleshooting
times, and enhances preventative maintenance
measures. The human interface includes several
features such as:
•

Data trending capabilities by means of time series
graphs

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Historical alarm messages

•

Real-time sensor measurements

•

On board system setpoints

•

USB port that enables the downloading of
component runtime information as well as trended
historical sensor data

•

Customizable reports

Modulating Gas Heat with a 2.5:1 Turndown Ratio
Upon receiving a call for heat, modulating gas heat units with a 2.5:1 turndown ratio light their
burner at full fire (100%). After the burner is lit, the unit controls will monitor the discharge air
temperature and modulate the input rate down to match the load.
Note: Modulating gas heat units are equipped with a stainless steel heat exchanger as standard.

Multi-Speed Indoor Fan System
Multi-speed indoor fan system is designed for use in applications for meeting the minimum
requirement of CA Title 24. This system incorporates a multi-speed fan control to change the speed
of the fan to 67% of full airflow based off compressor stages.

Multiple-Zone VAV Control
A multiple-zone VAV (MZVAV) system consists of a packaged rooftop unit that serves several
individually controlled zones. Each zone is equipped with a VAV terminal unit that varies the
quantity of air delivered to maintain the desired temperature in that zone. The rooftop unit
controller varies the speed of the indoor fan to maintain the static pressure in the supply ductwork
at a setpoint, ensuring that all zones receive the necessary quantity of air. In addition, cooling
capacity is cycled to maintain the supply air temperature at the desired setpoint.
For decades, Trane has been an industry leader in rooftop VAV systems. Now, multiple-zone VAV
control is available in Trane’s light commercial rooftop platform (3-25 tons).

Novar Unit Controls
Novar 3051 and 2024 are available for Voyager Cooling and Gas/Electric models.

Powered or Unpowered Convenience Outlet
This option is a GFCI, 120V/15amp, 2-plug, convenience outlet, either powered or unpowered. This
option can only be ordered when Through the Base Electrical with either the Disconnect Switch or
Circuit Breaker option is ordered. This option is available on all models.

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Features and Benefits

Single Zone VAV - One Zone Variable Air Volume Mode
Note: Single Zone VAV is designed to be used with a zone sensor. If a unit is configured for Single
Zone VAV operation but is connected to a thermostat, the control will revert to multi-speed
(2-Speed) indoor fan control. (See "Multi-Speed Indoor Fan System" above.)
Single zone VAV is designed for use in single zone applications like gymnasiums, auditoriums,
manufacturing facilities, retail box stores, and any large open spaces, where there is a lot of
diversity in the load profile. Single Zone VAV (SZ VAV) is an ideal replacement to "yesterday's"
constant volume (CV) systems, by reducing operating costs while improving occupant comfort.
SZ VAV systems combine Trane application, control and system integration knowledge to exactly
match fan speed with cooling and heating loads, regardless of the operating condition. Trane
algorithms meet/exceed ASHRAE 90.1- 2010, SZ VAV energy-saving recommendations, and those
of CA Title 24. The result is an optimized balance between zone temperature control and system
energy savings. Depending on your specific application, energy savings can be as much as 20%.
Note: Building system modeling in energy simulation software like TRACE is recommended to
evaluate performance improvements for your application.
SZ VAV is fully integrated into the ReliaTel Control system and is available today. It provides the
simplest and fastest commissioning in the industry through proven factory-installed, wired, and
tested system controllers. All control modules, logic and sensors are factory installed, and tested
to assure the highest quality and most reliable system available. This means no special
programming of algorithms, or hunting at the jobsite for sensors, boards, etc. that need to be
installed in the field. Single zone VAV is a quick and simple solution for many applications and is
available from your most trusted rooftop VAV system solution provider- Trane.

Stainless Steel Drain Pan
For excellent corrosion and oxidation resistance, the optional stainless steel drain pan provides a
cleanable surface that complement other IAQ solutions such as high efficiency filtration (MERV 8
or 13), demand control ventilation (CO2), and hot gas reheat.

Stainless Steel Heat Exchanger
The optional stainless steel heat exchanger is constructed of 304 stainless steel. It is resistant to
corrosion and oxidation and easy to clean. The high strength to weight ratio allows for high
ventilation rates with gas units and comes standard with a modulating gas heat option. With this
option, a 10-year stainless steel heat exchanger warranty is standard.

Supply, Return, and Plenum Air Smoke Detector
With this option (pictured right) installed, if smoke is detected,
all unit operation will be shut down. Reset will be manual at the
unit. Return Air Smoke Detectors require minimum allowable
airflow when used with certain models.
Supply and/or Return Smoke Detectors may not be used with
the Plenum Smoke Detector.

Through-the-Base Electrical Utility Access
An electrical service entrance shall be provided allowing electrical access for both control and main
power connections inside the curb and through the base of the unit. Option will allow for field
installation of liquid-tight conduit and an external field installed disconnect switch.
Factory provided through the base openings simplify wiring and piping. Because these utility
openings frequently minimize the number of roof penetrations, the integrity of roofing materials
is enhanced.

RT-PRC028X-EN

13

Features and Benefits

Through-the-Base Gas Piping (Gas/Electric Only)
This option (pictured right) shall have all piping necessary
including, black steel, manual gas shut-off valve, elbows, and
union. This assembly will require minor field labor to install.

Factory or Field Installed Options1
BACnet™ Communications Interface
The BACnet communications interface allows the unit to communicate directly with a generic open
protocol BACnet MS/TP Network Building Automation System Controls.

Barometric Relief
Designed to be used on downflow units, barometric relief is an unpowered means of relieving
excess building pressure.

Clogged Filter/Fan Failure Switch
A dedicated differential pressure switch is available to achieve active fan failure indication and/or
clogged filter indication. These sensors allow a zone sensor service light or Integrated Comfort
System to indicate a dirty filter or a fan that’s not working. The field installation charges for these
valuable feedback devices often eliminate them from consideration. Factory installation can make
such features a good investment.

Discharge Air Temperature Sensing Kit
Provides true discharge air temperature sensing in heating models. The kit is functional only with
the ReliaTel Options Module.

Economizer - Standard, Downflow
Economizers are equipped with either dry bulb, reference, or comparative enthalpy sensing. These
economizers provide free cooling as the outdoor temperature and/or humidity decreases. Correctly
installed, they offer a valuable energy savings. Factory-installed economizers save time and ensure
proper installation.
Note: Factory-installed economizers require some field set-up.

Economizer - Low Leak, Downflow
This accessory meets low leak requirements for ASHRAE 90.1, IECC, and CA Title 24 standards (3
cfm/ft^2@1" wg exterior air, 4 cfm/ft^2@1" wg return air). This option allows 100% outdoor air
supply from 0-100% modulating dampers and is standard with barometric relief. It can be paired
with powered exhaust for additional building pressure relief. This option can be paired with or
without Fault Detection & Diagnostics (FDD) to meet current mandatory CA Title 24 requirements.
Available on downflow units only. The economizers come with three control options, dry bulb and
reference or comparative enthalpy (optional).

Electric Heaters
Electric heat modules are available within the basic unit. If ordering the Through the Base Electrical
option with an Electrical Heater, the heater must be factory installed.

1

Refer to “Model Number Description,” p. 24 for option availability.

14

RT-PRC028X-EN

Features and Benefits

Frostat™
This capillary bulb embedded in the face of the evaporator coil monitors coil temperature to
prevent evaporator icing and protect the compressor. Recommended for applications with low
leaving air temperatures, low airflow and/or high latent load applications.
Note: Frostat is standard on all Single-Zone VAV, Multiple-Zone VAV, and high efficiency units.

Indoor Fan Motor Shaft Grounding Ring
Shaft grounding rings are used on all VFD driven motors to provide a conductive discharge path
away from the motor bearings to ground. Bearing Protection Rings shall be maintenance free
circumferential rings of conductive micro fibers that discharge voltages to ground.

LonTalk® Communications Interface
The LonTalk communications interface allows the unit to communicate as a Tracer™LCI-V device
or directly with generic LonTalk Network Building Automation System Controls.

Oversized Motors
Factory or field installed oversized motors are available for high static applications.

Reference or Comparative Enthalpy
Measures and communicates humidity while maximizing comfort control.

ReliaTel Options Module (RTOM)
The RTOM monitors the supply fan proving, clogged filter, supply air temperature, exhaust fan
setpoint, dehumidification setpoint, supply air tempering, Frostat™ and smoke detector.
Note: The RTOM is standard on high efficiency units.

Tool-less Hail Guards
Tool-less, hail protection quality coil guards (pictured right) shall be
either factory or field-installed for condenser coil protection. This
option protects the condenser coil from vandalism and/or hail
damage.

Trane Communication Interface (TCI)
Available factory or field installed. This module when applied with the
ReliaTel™ easily interfaces with Trane’s Integrated Comfort™ System.

Field Installed Options1
CO2 Sensor - Demand Control Ventilation (DCV)
Demand-controlled ventilation (DCV) is a control strategy that responds to the actual demand
(need) for ventilation by regulating the rate at which the HVAC system brings outdoor air into the
building. A CO2 sensor measures the concentration (parts per million, ppm) of CO2 (Carbon
Dioxide) in the air. As the CO2 concentration changes, the outside air damper modulates to meet
the current ventilation needs of the zone. The CO2 sensor kit is available as a field installed
accessory. Two field installed kits are offered; C02 sensor and wiring or C02 sensor only. The C02
sensor only kit should be ordered with factory installed C02 sensor wiring. Factory installed C02
sensor wiring saves set-up time and ensures proper unit connections for the C02 sensor.

Dampers
0–25 percent manual or 0–50 percent motorized outside air dampers are available.

1

Refer to “Model Number Description,” p. 24 for option availability.

RT-PRC028X-EN

15

Features and Benefits

Digital Display Zone Sensor
The Digital LCD (Liquid Crystal Display) zone sensor has the look and functionality of standard zone
sensors.

Economizer - Standard, Horizontal
Economizers are equipped with either dry bulb or reference or comparative enthalpy sensing.
These economizers provide free cooling as the outdoor temperature and/or humidity decreases.
Correctly installed, they offer a valuable energy savings.

Economizer - Low Leak, Downflow
This accessory meets low leak requirements for ASHRAE 90.1, IECC, and CA Title 24 standards (3
cfm/ft^2@1" wg exterior air, 4 cfm/ft^2@1" wg return air). This option allows 100% outdoor air
supply from 0-100% modulating dampers and is standard with barometric relief. It can be paired
with powered exhaust for additional building pressure relief. Available on downflow units only.

Humidity Sensor/Humidistat
Used in conjunction with our Dehumidification (Hot Gas Reheat) units to provide outstanding
humidity control and comfort. Humidity sensors can be wall or duct mounted and set for levels
between 40% and 60%.

LP Conversion Kit
Provided for field conversion of gas/electric units from natural gas to propane.

Powered Exhaust
This option is available on downflow units and provides exhaust of the return air, when using a
downflow economizer, to maintain proper building pressurization. Great for relieving most
building overpressurization problems.

Remote Potentiometer
When properly installed in the economizer control circuitry, this accessory provides a remote
variable resistance to enable the operator to adjust the minimum damper position.

Roof Curbs
Available for downflow units. Only two roof curbs for the entire Voyager line simplifies curb
selection.

Static Drive Accessories
Available on many models, this high and low static drive accessories extend the capability of the
standard motor. Avoid expensive motors and operating costs by installing this optimized sheave
accessory.

Ventilation Override Accessory
With the Ventilation Override Accessory installed, the unit can be set to transition to up to 3 different
pre-programmed sequences for Smoke Purge, Pressurization and Exhaust. The transition occurs
when a binary input on the RTOM is closed (shorted). This would typically be a hard wired relay
output from a smoke detector or fire control panel. The ventilation override kit is available as a field
installed accessory.

Wireless Zone Sensor
LCD display that provides heat, cool, auto, or off. Includes two temperature setpoints and a lockable
setting with °F or °C indicators.

Zone Sensors/Thermostats
Available in programmable, automatic and manual styles.
16

RT-PRC028X-EN

Features and Benefits

Note: Zone sensors required for units configured for Single Zone VAV indoor fan system control
to enable Single Zone VAV functionality.

Other Benefits
Cabinet Integrity
For added water integrity, Voyager has a raised 1-1/8” lip around the supply and return of the
downflow units to prevent water from blowing into the ductwork.

Easy to Install, Service and Maintain
Because today’s owners are very cost-conscious when it comes to service and maintenance,
Voyager was designed with direct input from service contractors. This valuable information helped
to design a product that would get the serviceman off the job quicker and save the owner money.
Voyager does this by offering outstanding standard features enhanced by a variety of factory and
field installed options, multiple control options, rigorously tested proven designs and superior
product and technical support.

Outstanding Airflow Distribution
Airflow is outstanding. The Voyager can replace an older machine with old ductwork and, in many
cases, improve the comfort through better air distribution.

ReliaTel™ Controls Benefits
ReliaTel controls provide unit control for heating, cooling
and ventilating by utilizing input from sensors that
measure outdoor and indoor temperature.
Quality and Reliability are enhanced through ReliaTel
control and logic:
– Prevents the unit from short cycling, considerably
improving compressor life.
– Ensures the compressor will run for a specific
amount of time which allows oil to return for better
lubrication, enhancing the reliability of the
compressor.
Voyager with ReliaTel reduces the number of components required to operate the unit, thereby
reducing possibilities for component failure.

ReliaTel Makes Installing and Servicing Easy
ReliaTel eliminates the need for field installed anti-shortcycle timer and time delay relays.
ReliaTel controls provide these functions as an integral part of the unit. The contractor no longer
has to purchase these controls as options and pay to install them. The wiring of the low voltage
connections to the unit and the zone sensors is as easy as 1-1, 2-2, and 3-3. This simplified system
makes wiring easier for the installer.

ReliaTel Makes Testing Easy
ReliaTel requires no special tools to run Voyager unit through its paces. Simply place a jumper
between Test 1 and Test 2 terminals on the Low Voltage Terminal Board and the unit will walk
through its operational steps automatically.
The unit automatically returns control to the zone sensor after stepping through the test mode a
single time, even if the jumper is left on the unit.
As long as the unit has power and the “system on” LED is lit, ReliaTel is operational. The light
indicates that the controls are functioning properly.
ReliaTel features expanded diagnostic capabilities when utilized with Trane Integrated Comfort™
RT-PRC028X-EN

17

Features and Benefits

Systems.
Some zone sensor options have central control panel lights which indicate the mode the unit is in
and possible diagnostic information (dirty filters for example).

Other ReliaTel Benefits
The ReliaTel built-in anti-shortcycle timer, time delay relay and minimum “on” time control
functions are factory tested to assure proper operation. ReliaTel softens electrical “spikes” by
staging on fans, compressors and heaters. Intelligent Fallback is a benefit to the building occupant.
If a component goes astray, the unit will continue to operate at predetermined temperature
setpoint.
Intelligent Anticipation is a standard ReliaTel feature. It functions continuously as ReliaTel and zone
sensor(s) work together in harmony to provide much tighter comfort control than conventional
electro-mechanical thermostats.
The same ReliaTel Board fits all Packaged Gas/Electric, Cooling, and Heat Pump models. This
provides standardization of parts for contractors. Less money is tied up in inventory with ReliaTel.

Rigorous Testing
All of Voyager’s designs were rigorously rain tested at the factory to ensure water integrity. Voyager
units incorporate either a one piece top or the Trane-Tite-Top (T3). Each part of the top (either two
or three pieces) overlaps in such a way that water cannot leak into the unit. These overlapped edges
are gasketed and sealed to ensure superior water integrity.
Actual shipping tests were performed to determine packaging requirements. Units were test
shipped around the country to determine the best packaging. Factory shake and drop tests were
used as part of the package design process to help assure that the unit arrives at the job site in top
condition.
Rigging tests include lifting a unit into the air and letting it drop one foot, assuring that the lifting
lugs and rails hold up under stress. For the microchannel coils, the supplier will perform the leak
check at 450 psig. The completely assembled refrigerant system is leak tested at a minimum of
225 psig with a refrigerant and nitrogen mixture.
All parts are inspected at the point of final assembly. Sub-standard parts are identified and rejected
immediately. Every unit receives a 100% unit run test before leaving the production line to make
sure it lives up to rigorous Trane requirements.

Unmatched Support
Trane Sales Representatives are a Support Group that can assist you with:
•

18

Product

•

Special Applications

•

Application

•

Specifications

•

Service

•

Computer Programs and much more

•

Training

RT-PRC028X-EN

Features and Benefits

VariTrac® – Changeover-Bypass System
A changeover-bypass system consists of a
packaged rooftop unit that serves several
individually controlled zones. Each zone is
equipped with a damper that varies the
quantity of air delivered to maintain the
desired temperature in that zone. However,
unlike a conventional multiple-zone VAV
system, the fan inside the rooftop unit
operates at a constant speed. Any
unneeded air is diverted to the return air
stream through a bypass damper.
The term “changeover” refers to how this
system handles the cooling and heating
requirements of the building. The central
rooftop unit can provide either cooled or
heated air, and it makes this decision by
periodically “polling” the zones.
Note: VariTrac is for Voyager units with constant-speed indoor fan control. It is not recommended
for use with Multiple-Speed Indoor Fan Control, Single-Zone VAV Control, or Multiple-Zone
VAV Control.

RT-PRC028X-EN

19

Application Considerations
Application of this product should be within the cataloged airflow and cooling considerations.

Barometric Relief
This product line offers an optional barometric relief damper for use in conjunction with
economizer option. This accessory consists of gravity dampers which open with increased
pressure. As the building air pressure increases, the pressure in the unit return air section also
increases, opening the dampers and relieving the conditioned space.
Note: The effectiveness of barometric relief damper during economizing operation is limited,
depending on the pressure drop of the return-air path. For some applications, powered
exhaust may be better suited for preventing over-pressurization when economizing.

Clearance Requirements
The recommended clearances identified with unit dimensions should be maintained to ensure
adequate serviceability, maximum capacity and peak operating efficiency. Actual clearances which
appear inadequate should be reviewed with local Trane sales personnel.

Complete Coat™ Microchannel Condenser Coil
The cathodic epoxy type electrodisposition coating is formulated for high edge build to a number
of different types of heat exchangers. The coating is selected to provide excellent resistance and
durability to corrosive effects of alkalies, acids, alcohols, petroleum, seawater, salt air, and
corrosive environments. This coating shall be available on microchannel condenser coils.

Condensate Trap
The evaporator is a draw-through configuration. A trap must be field provided prior to start-up on
the cooling cycle.

Dual Compressors — 3 Stages of Cooling (12½–20 Tons)
Using the ReliaTel™ microprocessor controls, the Voyager™ high efficiency line can provide three
stages of cooling, allowing for a more efficient and comfortable cooling operation.
Important:

All high efficiency products will have intertwined evaporator coils as standard. No
face split coils are allowed with 3 or 4 stages of cooling.

4 Stages of Cooling (25 Tons)
25 tons high efficiency units have 4 stages of cooling with a single compressor and tandem set
(similar to variable speed).

Heating Operation
The heat exchanger is manufactured with aluminized steel. To prevent condensation within the
heat exchanger, do not exceed 50 percent outside air or a minimum mixed air temperature of 40°F.

Optional Stainless Steel Heat Exchanger
The optional stainless steel heat exchanger is manufactured with 304 stainless steel. To prevent
corrosion and prolong heat exchanger reliability, the minimum mixed air temperature allowed
across the heat exchanger is 20°F. The stainless steel heat exchanger option is an excellent option
that compliments the dehumidification package and is used in conjunction with the modulating
heat option. Whenever high outside air or outside applications exist, these options should be
utilized.

Low Ambient Cooling
The Voyager line features, with ReliaTel™ microprocessor controls, low ambient cooling down to
0°F. The following options need to be included/considered when low ambient applications are
required: continuous fan operation, crankcase heaters (standard), thermal expansion valves,

20

RT-PRC028X-EN

Application Considerations

frostat. Contact your local Trane Representative for more assistance with low ambient cooling
applications.

Unit Pitch
These units have sloped condensate drain pans. Units must be installed level. Any unit slope must
be toward access side of the unit.

Low Airflow
Unit applications designed for airflow below 320 cfm/ton are available on cooling only units and
gas heat units equipped with modulating gas heat. Units must be high efficiency units with
dehumidification (hot gas reheat) or TXV with Frostat and Crankcase heaters. Electric heat is
restricted below 320 cfm/ton. Multi-speed or single zone VAV applications are capable of running
below 320 cfm/ton during low speed airflow operation, but "full" airflow must be set to 320 cfm/
ton or higher.

VariTrac®
VariTrac is for Voyager units with constant-speed indoor fan control. It is not recommended for use
with Multiple-Speed Indoor Fan Control, Single-Zone VAV Control, or Multiple-Zone VAV Control.

RT-PRC028X-EN

21

Selection Procedure
Cooling Capacity
Note: Cooling Capacity Procedure is the same for cooling (T*) and gas/electric (Y*).

Step 1.
Calculate the building’s total and sensible cooling loads at design conditions. Use the following
calculation methods or any other standard accepted method. Factors used in unit selection:
Total Cooling Load: 180 MBh
Sensible Cooling Load: 126 MBh
Airflow: 6000 cfm
Electrical Characteristics: 460/60/3
Summer Design Conditions: Entering Evaporator Coil: 80 DB, 67 WB Outdoor Ambient: 95 DB
External Static Pressure: 0.39 in. wg
Rooftop—downflow configuration
Accessories
•

Roof curb

•

Economizer

•

Electric Heat

Step 2.
As a starting point, a rough determination must be made of the size of the unit. The final selection
will be made after examining the performance at the given conditions. Divide the total cooling load
by nominal Btu/h per ton (12 MBh per ton); then round up to the nearest unit size.
180 MBh / 12 MBh = 15.0 tons

Step 3.
Table 14, p. 39 shows that a TSD180F4 has a gross cooling capacity of 186.1 MBh and 139.1 MBh
sensible capacity at 6000 cfm and 95 DB outdoor ambient with 80 DB, 67 WB air entering the
evaporator.

To Find Capacity at Intermediate Conditions Not in the Table.
When the design conditions are between two numbers that are in the capacity table, interpolation
is required to approximate the capacity.
Note: Extrapolation outside of the table conditions is not recommended.

Step 4.
In order to select the correct unit which meets the building’s requirements, the fan motor heat must
be deducted from the gross cooling capacity. The amount of heat that the fan motor generates is
dependent on the effort by the motor—cfm and static pressure. To determine the total unit static
pressure you add the external static pressure to the additional static related by the added features:
External Static Duct System

0.39 wg

Standard Filter 2 in. from Table 70,
p. 101

0.06 wg

Economizer from Table 70, p. 101
(100% Return Air)

0.04 wg

Electric Heater Size 36 kW from
Table 70, p. 101

0.07 wg

Note: The Evaporator Fan Performance
Table 40, p. 74 has already accounted for
the pressure drop for standard filters and
wet coils (see note below Table 40).
Therefore, the actual total static pressure
is 0.56 - 0.06 (from Table 70, p. 101 = 0.50
wg).

(Reference “Heating Capacity,” p. 23 for
determination of heater size.) No additional static
add for gas/heat exchanger.
Total Static Pressure

22

0.56 wg

RT-PRC028X-EN

Selection Procedure

With 6000 cfm and 0.50 wg.
Table 40, p. 74 shows 1.95 bhp for this unit. Note below the table gives a formula to calculate Fan
Motor Heat,
3.15 x bhp = MBh.
3.15 x 1.95 = 6.14 MBh.
Now subtract the fan motor heat from the gross cooling capacity of the unit:
Net Total Cooling Capacity
= 186.1 MBh - 6.14 = 179.96 MBh.
Net Sensible Cooling Capacity
= 139.1 MBh - 6.14 = 132.96 MBh.

Step 5.
If the performance will not meet the required load of the building—total or sensible cooling load,
try a selection at the next higher size unit.

Heating Capacity
Note: Heating capacity procedures DIFFER for cooling (T*) and gas/electric (Y*) units.

Step 1.
Calculate the building heating load.

Step 2.
Size the system heating capacity to match the calculated building heating load. The following are
building heating requirements:
T* cooling units:
460 volt/3 phase Power Supply
Total heating load of 115.0 MBh
6000 cfm
The electric heat accessory capacities are listed in Table 72, p. 103. From the table, a 36 kW heater
will deliver 122.94 MBh at 480 volts. In order to determine capacity at 460 volts, the heater voltage
correction factor from Table 73, p. 104 must be used. Therefore, 122.94 MBh x .94 (voltage
correction factor) = 115.6 MBh.
Y* gas/electric: Fuel natural gas total heating load of 195 MBh. Table Table 71, p. 103 shows
250 MBh and 350 MBh input models. The output capacities of these furnaces are 203 MBh and
284 MBh respectively. The low heat model with 203 MBh output best matches the building
requirements.

Air Delivery Selection
Note: Air Delivery procedures is the same for cooling (T*) and gas/electric (Y*) units.
External static pressure drop through the air distribution system has been calculated to be
0.50 inches of water. From Table 70, p. 101 static pressure drop through the economizer is 0.04 and
the 36 kW heater is 0.07 inches of water (0.39 + 0.04 + 0.07). Enter Table 40, p. 74 for a TSD180F4
at 6000 cfm and 0.50 static pressure. The standard motor at 585 rpm will give the desired airflow
at a rated bhp of 1.95.

RT-PRC028X-EN

23

Model Number Description
Y

S

D

1

5

0

G

3

R

1

2

3

4

5

6

7

8

9

Digit 1 — Unit Type

Digit 14 — Fresh Air Selection

T
Y

0
D

=
=

Digit 2 — Efficiency

F

=

S
H

H

=

K

=

=
=
=
=

Packaged Cooling, Electric Heat
Packaged Gas/Electric
Standard Efficiency
High Efficiency

Digit 3 — Airflow Configuration
D
H

=
=

Downflow
Horizontal

Digit 4, 5, 6 — Nominal Gross
Cooling Capacity (MBh)
150
180
210
240
300

=
=
=
=
=

12½ Tons
15 Tons
17½ Tons
20 Tons
25 Tons

Digit 7 — Major Design
Sequence
F

=

G

=

Microchannel Type Condenser
Coils
ASHRAE 90.1-2013 (fan/
compressor staging)14

Digit 8 — Voltage Selection
3
4
W
K

=
=
=
=

208-230/60/3
460/60/3
575/60/3
380/60/3

M =
P

=

Digit 15 — Supply Fan/Drive
Type/Motor
0
1
3
6

=
=
=
=

7
8

=
=

9
A

=
=

B

=

C

=

Digit 9 — Unit Controls
R

=

Reliatel

Digit 10 — Heating Capacity
Note: (Applicable to Digit 1 T models
only)
0 = No Heat
G = 18 kW Electric Heat
K = 27 kW Electric Heat
N = 36 kW Electric Heat
P = 54 kW Electric Heat
R = 72 kW Electric Heat
Note: (Applicable to Digit 1 Y models
only)
H = Gas Heat - High
L = Gas Heat - Low
V = Gas Heat - SS Ht Ex - Modulating
X = Gas Heat - SS Ht Ex - Low
Z = Gas Heat - SS Ht Ex - High

No Fresh Air
Econ Dry Bulb w/ Barometric
Relief1
Econ Reference Enthaply w/
Barometric Relief1
Econ Comparative Enthaply w/
Barometric Relief1
Low Leak Econ w/ Barometric
Relief1
Low Leak Econ Reference
Enthalpy w/ Barometric Relief1
Low Leak Econ Comparative
Enthalpy w/ Barometric Relief1

D

=

E

=

F

=

G

=

H

=

Standard Motor
Oversized Motor6
High Efficiency Motor6
Single Zone Variable Air Volume
Standard Motor
Multi-Speed Standard Motor
Single Zone Variable Air Volume
Oversized Motor
Multi-Speed Oversized Motor
Single Zone Variable Air Volume
Standard Motor w/ Shaft
Grounding Ring
Multi-Speed Standard Motor w/
Shaft Grounding Ring
Single Zone Variable Air Volume
Oversized Motor w/ Shaft
Grounding Ring
Multi-Speed Oversized Motor w/
Shaft Grounding Ring
VAV Supply Air Temperature
Control - Standard Motor
VAV Supply Air Temperature
Control - Oversized Motor
VAV Supply Air Temperature
Control - Standard Motor w/ Shaft
Grounding Ring
VAV Supply Air Temperature
Control - Oversized Motor w/
Shaft Grounding Ring

Digit 16 — Hinged Service
Access / Filters
0

=

Digit 12, 13 — Service Sequence

A
B
C
D
E

=
=
=
=
=

00 =
01 =

Digit 17 — Condenser Coil
Protection

Digit 11 — Minor Design
Sequence
None
18mm Microchannel Condenser
Coil

Note: ‘01’ only available on select
models.

24

0
1
4

=
=
=

Standard Panels/Standard
Filters25
Hinged Access/Standard Filters25
Standard Panels/MERV 8 Filters6
Hinged Access/MERV 8 Filters6
Standard Panels/MERV 13 Filters6
Hinged Access/MERV 13 Filters6

Standard Coil
Standard Coil With Hail Guard
CompleteCoat™Condenser Coil

Z
10

5

=

B

0

0

11

12

13

CompleteCoat™Condenser Coil
with Hail Guard

Digit 18 — Through The Base
Provisions
Note: Applicable to Digit 1, T or Y models.
0 = No Through The Base Provisions
A = Through The Base Electric12
Note:
B =
C =
D =

Applicable to Digit1, Y models only.
Through The Base Gas
Through The Base Electric/Gas12
Through The Base Access

Digit 19 — Disconnect Switch/
Circuit Breaker11
0
1

=
=

2

=

No Disconnect/circuit break
Unit Mounted Non-Fused
Disconnect Switch
Unit Mounted Circuit Breaker

Digit 20 — Convenience Outlet
Option
0
A
B

=
=
=

Without Convenience Outlet
Unpowered Convenience Outlet5
Powered Convenience Outlet5

Digit 21 — Communications
Options
0
1
2

=
=
=

3
4
5

=
=
=

6

=

Without Communications Options
Trane Communications Interface6, 17
Lontalk Communications
Interface6
Novar 2024 Controls Interface19
Novar 3051 Controls Interface19
Novar 3051 Communications
Interface with Demand Control
Ventilation19
Building Automation Control
Network Communications
Interface

Digit 22 — Refrigeration System
Option
0
B

=
=

Standard refrigeration system
Dehumidification (Hot Gas
Reheat)4,14

Digit 23 — Refrigeration Controls
0
1

=
=

Without Refrigeration Controls
Frostat9, 21

Digit 24 — Smoke Detector2,10
0
A
B
C

=
=
=
=

D

=

Without Smoke Detector
Return Air Smoke Detector
Supply Air Smoke Detector
Return/Supply Air Smoke
Detector
Plenum Smoke Detector22

Digit 25 — System Monitoring
Controls
0
1

=
=

No Monitoring Controls
Clogged Filter Switch9
RT-PRC028X-EN

Model Number Description

2
3
4

=
=
=

5

=

6

=

7

=

8

=

9

=

A

=

B

=

C

=

D

=

E

=

F

=

G

=

H

=

Fan Failure Switch9
Discharge Air Sensing9
Clogged Filter Switch and Fan
Failure switch9
Clogged Filter Switch and
Discharge Air Sensing9
Fan Failure Switch and Discharge
Air Sensing9
Clogged Filter Switch, Fan Failure
Switch and Discharge Air
Sensing9
NOVAR Return Air Sensor (Novar
2024)13,19
NOVAR Zone Temp Sensor
(Novar 3051)19
Condensate Drain Pan Overflow
Switch
Clogged Filter Switch and
Condensate Drain Pan Overflow
Switch9
Fan Failure Switch and
Condensate Drain Pan Overflow
Switch9
Discharge Air Sensing and
Condensate Drain Pan Overflow
Switch9
Clogged Filter Switch, Fan Failure
Switch and Condensate Drain Pan
Overflow Switch9
Clogged Filter Switch, Discharge
Air Sensing Tube and Condensate
Drain Pan Overflow Switch9
Fan Failure Switch, Discharge Air
Sensing Tube and Condensate
Drain Pan Overflow Switch9
Clogged Filter Switch, Fan Failure
Switch, Discharge Air Sensing
and Condensate Drain Pan
Overflow Switch9

Digit 26 - System Monitoring
Controls
0
A

=
=

B

=

C

=

No Monitoring Controls
Demand Control Ventilation
(CO2)20
FDD (Fault Detection and
Diagnostics)
FDD (Fault Detection Diagnostics)
& Demand Control Ventilation
(CO2)20

Digit 27 - Unit Hardware
Enhancements
0
1

=
=

No Enhancements
Stainless Steel Drain Pan

Digit 28 - Short Circuit Current
Rating
0
A

=
=

Standard SCCR
65kA SCCR Option23, 24

Digit 31 - Advanced Unit
Controls
0
1

=
=

Standard Unit Controls
Human Interface26

Note: Most Factory Installed Options
available for Downflow Air
RT-PRC028X-EN

Discharge units only. Please verify
with ordering system for
availability.

Model Number Notes
1. Some field set up required.
2. Requires ReliaTel Options Module.
3. Requires Economizer.
4. All 22nd digit model numbers for
reheat coil (B) require additional
factory installed options: Frostat,
and 2” pleated filters.
5. Must be ordered with Throughthe-Base Electrical option or
Horizontal-Side Access and either
Unit Mounted Disconnect or
Circuit Breaker.
6. Available factory installed on
downflow AND horizontal units.
Verify with ordering system.
7.

Cannot be fused.

8. Must be factory installed when
using Through-the-Base Options.
9. ReliaTel Options Module is
required when ordering the
following accessories: 4 Stage
Cooling, Clogged Filter Switch,
Fan Fail Switch, Condensate
Overflow Switch, Discharge Air
Sensing Kit, Frostat, Ventilation
Override, Smoke Detector,
Dehumidification and Modulating
Gas Heat Furnace.
10. Option cannot be ordered in
conjunction with field installed
economizer on downflow units.
Must be factory installed. The
return air smoke detector may not
fit up or work properly on the
Voyager units when used in
conjunction with 3rd party
accessories (such as bolt on heat
wheels, economizers, and power
exhaust). Do not order the return
air smoke detectors when using
this type of accessory.

breaker. When adding heat, you
must order Trane Electric Heat.
13. This option consists of the Novar
return air sensor (Novar #WTS-10)
that is wired and shipped in the
return air section of the unit. The
sensor ships with approximately
15’ of extra wire for dropping
down the return air duct
(downflow only).
14. Available on high efficiency units
only.
15. All Factory Installed Options are
Built-to-Order. Check order
services for estimated production
cycle.
16. The Novar control option includes
the following factory installed and
wired devices: Novar ETM-2024 or
Novar 3051 rooftop controller, fan
proving switch, clogged filter or
unit shutdown switch, Cool 1,
Cool 2, Heat switch and discharge
air sensor (Novar 2024 is
downflow only).
Note: Option cannot be ordered in
conjunction with a factory
installed smoke detector.

17. TCI is for use with non-VariTrac
systems and VariTrac systems.
18. For use with multi-speed and
SZVAV units only.
19. Novar is not available with SZ VAV
products.
20. Demand Control Ventilation
Option includes wiring only. The
C02 sensor is a field-installed only
option.
21. Frostat is standard on VAV and
high efficiency units.
22. Supply and/or return smoke
detector may not be used with the
plenum smoke detector.
23. Only available where MOP is
above 60A.

11. Unit mounted disconnect and
circuit breakers are mutually
exclusive of each other.

24. 575 VAC option is 25kA.

12. Through-the-base electrical
option or Horizontal-Side Access
must be ordered with either unit
mounted disconnect or circuit

26. Human Interface is standard with
FDD (Fault Detection Diagnostics).

25. Standard filters are not available
with Low Leak Economizers.

25

General Data
Table 1.

General data—cooling 12½–15 tons standard efficiency
12½ Tons Downflow & Horizontal Units 15 Tons Downflow & Horizontal Units
TS*150F3,4,W,K

YS*150F3,4,W,K

TS*180F3,4,W,K

YS*180F3,4,W,K

150,000

150,000

186,000

186,000

11

11

11

11

5,000 / 4,400

5,000 / 4,400

6,000 / 5,300

6,000 / 5,300

Cooling Performance(a)
Gross Cooling Capacity
EER (Downflow/Horizontal)(b)
Nominal Airflow CFM / ARI Rated CFM
ARI Net Cooling Capacity
Integrated Energy Efficiency Ratio (IEER) (One
Speed Fan / Multi or Variable Speed Fan)(c)
Percent Capacity @ part load
(Stage 1/Stage 2)
System Power (kW)

140,000

140,000

176,000

176,000

12.2/13.5

12.2/13.5

12.2/13.2

12.2/13.2

55/100

55/100

68/100

68/100

12.73

12.73

16.00

16.00

2 / Scrolls

2 / Scrolls

2 / Scrolls

2 / Scrolls

9.2

9.2

9.2

9.2

Compressor
Number/Type

Sound
Outdoor Sound Rating (BELS)(d)

Outdoor Coil
Type

Microchannel

Microchannel

Microchannel

Microchannel

Coil Width (in.)

0.71

0.71

0.71/1.0

0.71

Face Area (sq. ft.)

25.9

25.9

35.2

35.2

Rows/FPI

1/23

1/23

1/23 / 1/20

1/23

Indoor Coil
Type

Hi-Performance

Hi-Performance

Hi-Performance

Hi-Performance

Tube Size (in.) ID

0.3125

0.3125

0.3125

0.3125

Face Area (sq. ft.)

17.50

17.50

26.00

26.00

Rows/FPI

3 / 15

3 / 15

3 / 15

3 / 15

Short Orifice

Short Orifice

Short Orifice

Short Orifice

1/1.00 NPT

1/1.00 NPT

1/1.00 NPT

1/1.00 NPT

Propeller

Propeller

Propeller

Propeller

2 / 26

2 / 26

2 / 26

2 / 26

Direct / 1

Direct / 1

Direct / 1

Direct / 1

Refrigerant Control
Drain Connection Number/Size (in.)

Outdoor Fan
Type
Number Used/Diameter (in.)
Drive Type/No. Speeds
cfm

11,000

11,000

11,000

11,000

Number Motors/hp

2 / 0.50

2 / 0.50

2 / 0.50

2 / 0.50

1,100

1,100

1,100

1,100

FC Centrifugal

FC Centrifugal

FC Centrifugal

FC Centrifugal

1 / 15x15

1 / 15x15

1 / 18x18

1 / 18x18

Belt / 1

Belt / 1

Belt / 1

Belt / 1

1

1

1

1

Motor hp (Standard/Oversized)(e)

3.0 / 5.0

3.0 / 5.0

3.0 / 5.0

3.0 / 5.0

Motor rpm (Standard/Oversized)

1,740 / 3,450

1,740 / 3,450

1,740 / 3,450

1,740 / 3,450

145T / 145T

145T / 145T

145T / 145T

145T / 145T

Motor rpm

Indoor Fan
Type
Number Used/Diameter (in.)
Drive Type/No. Speeds
Number Motors

Motor Frame Size (Standard/Oversized)

26

RT-PRC028X-EN

General Data

Table 1.

General data—cooling 12½–15 tons standard efficiency
12½ Tons Downflow & Horizontal Units 15 Tons Downflow & Horizontal Units
TS*150F3,4,W,K

YS*150F3,4,W,K

TS*180F3,4,W,K

YS*180F3,4,W,K

Throwaway

Throwaway

Throwaway

Throwaway

Downflow

(2)20x20x2
(4)20x25x2

(2)20x20x2
(4)20x25x2

(4)20x20x2
(4)20x25x2

(4)20x20x2
(4)20x25x2

Horizontal

(2)20x20x2
(4)20x25x2

(2)20x20x2
(4)20x25x2

(8)20x25x2

(8)20x25x2

6.25/5.85
6.6/6.2

6.25/5.85
6.6/6.2

11.4 / 6.0

11.4 / 6.0

Filters
Type Furnished(f)
Number Size Recommended

Refrigerant Charge
(Pounds of R-410A)(g)
25mm Coil: Cir#1 / Cir#2
18mm Coil: Cir#1 / Cir#2

(a) Cooling Performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor
heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Certified in accordance
with the Unitary Large Equipment Certification Program, which is based on ARI Standard 340/360.
(b)EER is rated at ARI conditions and in accordance with ARI Standard 210/240 or 340/360.
(c) Integrated Energy Efficiency Ratio (IEER) is rated in accordance with AHRI standard 210/240 or 340/360.
(d)Outdoor Sound Rating shown is tested in accordance with ARI Standard 270 or 370.
(e) For 380V/60Hz units, the oversized motor (Indoor Fan) is used as the standard motor. Refer to oversized motor data.
(f) An optional 2-inch pleated filter is also available.
(g)Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
* Indicates both downflow and horizontal units.

Table 2.

General data—heating—12½–15 tons standard efficiency
12½ Tons Downflow & Horizontal Units
Heating

15 Tons Downflow & Horizontal Units

Performance(a)(Gas/Electric

Only)

Low

High

Modulating
Turn Down
= 2.5:1

Low

High

Modulating
Turn Down
= 2.5:1

Heating Input (Btu/h)

150,000

250,000

350,000

250,000

350,000

350,000

1st Stage (Btu)

100,000

175,000

70,000

175,000

250,000

70,000

Heating Output (Btu/h)

122,000

203,000

283,500

203,000

284,000

283,500

81,000

142,000

56,700

142,000

203,000

56,700

81.0/81.0

80.7/79.9

80.1/79.1

80.7/79.9

80.1/79.1

80.1/79.1

81.0

81.0

81.0

81.0

81.0

81.0

1

1

1

1

1

1

Heating Models

1st Stage (Btu)

AFUE% (DF/HF)(b)
Downflow/Horizontal

Steady State Efficiency%
No. Burners
No. Stages

2

2

N/A

2

2

N/A

2.5/14.0

2.5/14.0

2.5/14.0

2.5/14.0

2.5/14.0

2.5/14.0

Natural or LP (minimum/maximum)

Natural or LP

Natural or LP

Natural Only

Natural or LP

Natural or LP

Natural Only

Gas Connection Pipe Size (in.)

1/2

1/2

3/4

1/2

3/4

3/4

Gas Supply Line Pressure (in. wc)

(a) Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards
Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for
each 1000 feet above sea level.
(b) AFUE is rated in accordance with DOE test procedures.

RT-PRC028X-EN

27

General Data

Table 3.

General data—17½–20 tons standard efficiency
17½ Tons Downflow & Horizontal Units 20 Tons Downflow & Horizontal Units
TS*210F3,4,W,K

YS*210F3,4,W,K

TS*240F3,4,W,K

YS*240F3,4,W,K

210,000

210,000

259,000

259,000

11

11

10

10

7,000 / 6,125

7,000 / 6,125

8,000 / 7,000

8,000 / 7,000

Cooling Performance(a)
Gross Cooling Capacity
EER (Downflow/Horizontal)(b)
Nominal Airflow CFM / ARI Rated CFM
ARI Net Cooling Capacity
Integrated Energy Efficiency Ratio (IEER) (One
Speed Fan / Multi or Variable Speed Fan)(c)
Percent Capacity @ part load
(Stage 1/Stage 2)
System Power (kW)

196,000

196,000

240,000

240,000

11.8/12.9

11.8/12.9

11.5/12.3

11.5/12.3

73/100

73/100

66/100

66/100

17.82

17.82

24.00

24.00

2 / Scrolls

2 / Scrolls

2 / Scrolls

2 / Scrolls

9.4

9.4

9.4

9.4

Microchannel

Microchannel

Microchannel

Microchannel

0.71/1.0

0.71/1.0

1.0

1.0

35.2

35.2

35.2

35.2

1/23 / 1/20

1/23 / 1/20

1 / 20

1 / 20

Compressor
Number/Type

Sound
Outdoor Sound Rating (BELS)(d)

Outdoor Coil
Type
Coil Width (in.)
Face Area (sq. ft.)
Rows/FPI

Indoor Coil
Type

Hi-Performance

Hi-Performance

Hi-Performance

Hi-Performance

Tube Size (in.) ID

0.3125

0.3125

0.3125

0.3125

Face Area (sq. ft.)

26.00

26.00

26.00

26.00

Rows/FPI

4 / 15

4 / 15

4 / 15

4 / 15

Short Orifice

Short Orifice

Short Orifice

Short Orifice

1/1.00 NPT

1/1.00 NPT

1/1.00 NPT

1/1.00 NPT

Propeller

Propeller

Propeller

Propeller

2 / 26

2 / 26

2 / 26

2 / 26

Direct / 1

Direct / 1

Direct / 1

Direct / 1

cfm

14,500

14,500

15,500

15,500

Number Motors/hp

2 / 1.0

2 / 1.0

2 / 1.0

2 / 1.0

1125

1125

1125

1125

FC Centrifugal

FC Centrifugal

FC Centrifugal

FC Centrifugal

1 / 18x18

1 / 18x18

1 / 18x18

1 / 18x18

Belt / 1

Belt / 1

Belt / 1

Belt / 1

1

1

1

1

Motor hp (Standard/Oversized)(e)

5.0 / 7.5

5.0 / 7.5

5.0 / 7.5

5.0 / 7.5

Motor rpm (Standard/Oversized)

3,450 / 3,470

3,450 / 3,470

3,450 / 3,470

3,450 / 3,470

145T / 184T

145T / 184T

145T / 184T

145T / 184T

Refrigerant Control
Drain Connection Number/Size (in.)

Outdoor Fan
Type
Number Used/Diameter (in.)
Drive Type/No. Speeds

Motor rpm

Indoor Fan
Type
Number Used/Diameter (in.)
Drive Type/No. Speeds
Number Motors

Motor Frame Size (Standard/Oversized)

28

RT-PRC028X-EN

General Data

Table 3.

General data—17½–20 tons standard efficiency (continued)
17½ Tons Downflow & Horizontal Units 20 Tons Downflow & Horizontal Units
TS*210F3,4,W,K

YS*210F3,4,W,K

TS*240F3,4,W,K

YS*240F3,4,W,K

Throwaway

Throwaway

Throwaway

Throwaway

Downflow

(4)20x20x2
(4)20x25x2

(4)20x20x2
(4)20x25x2

(4)20x20x2
(4)20x25x2

(4)20x20x2
(4)20x25x2

Horizontal

(8)20x25x2

(8)20x25x2

(8)20x25x2

(8)20x25x2

14.4 / 7.4

14.4 / 7.4

13.5 / 7

13.5 / 7

Filters
Type Furnished(f)
Number Size Recommended

Refrigerant Charge
(Pounds of R-410A)
Downflow & Horizontal (Cir#1/Cir#2)

(a) Cooling Performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor
heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Certified in accordance
with the Unitary Large Equipment Certification Program, which is based on ARI Standard 340/360.
(b)EER is rated at ARI conditions and in accordance with ARI Standard 210/240 or 340/360.
(c) Integrated Energy Efficiency Ratio (IEER) is rated in accordance with AHRI standard 210/240 or 340/360.
(d)Outdoor Sound Rating shown is tested in accordance with ARI Standard 270 or 370.
(e) For 380V/60Hz units, the oversized motor (Indoor Fan) is used as the standard motor. Refer to oversized motor data.
(f) Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
* Indicates both downflow and horizontal units.

Table 4.

General data—heating—17½–20 tons standard efficiency
17½ Tons Downflow & Horizontal Units
Heating

Performance(a)

20 Tons Downflow & Horizontal Units
(Gas/Electric Only)

Low

High

Modulating
Turn
Down =
2.5:1
350,000

Low

High

Modulating
Turn
Down = 2.5:1

Heating Input (Btu/h)

250,000

350,000

350,000

250,000

400,000

1st Stage (Btu)

175,000

250,000

70,000

175,000

300,000

80,000

Heating Output (Btu/h)

203,000

284,000

283,500

203,000

324,000

283,500

1st Stage (Btu)

142,000

203,000

56,700

142,000

243,000

64,800

80.2/81.0

79.3/79.7

79.3/79.7

80.2/81.0

79.8/79.7

79.8/79.7

81.0

81.0

81.0

81.0

81.0

81.0

No. Burners

1

1

1

1

1

1

No. Stages

2

2

N/A

2

2

N/A

Heating Models

AFUE%(b)
Downflow/Horizontal

Steady State Efficiency%

Gas Supply Line Pressure (in. wc)

2.5/14.0

2.5/14.0

2.5/14.0

2.5/14.0

2.5/14.0

2.5/14.0

Natural or LP (minimum/maximum)

Natural or LP

Natural or LP

Natural Only

Natural or LP

Natural or LP

Natural Only

Gas Connection Pipe Size (in.)

1/2

3/4

3/4

1/2

3/4

3/4

(a) Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards
Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for
each 1000 feet above sea level.
(b)AFUE is rated in accordance with DOE test procedures.

RT-PRC028X-EN

29

General Data

Table 5.

General data—25 ton standard efficiency
25 Tons Downflow & Horizontal Units
TS*300F3,4,W,K

YS*300F3,4,W,K

296,400

296,400

Cooling Performance(a)
Gross Cooling Capacity
EER (Downflow/Horizontal)(b)
Nominal Airflow CFM / ARI Rated CFM
ARI Net Cooling Capacity
Integrated Energy Efficiency Ratio (IEER) (One
Speed Fan / Multi or Variable Speed Fan)(c)
Percent Capacity @ part load
(Stage 1/Stage 2)
System Power (kW)

10

10

10,000 / 8,000

10,000 / 8,000

272,000

272,000

10.4/12.0

10.4/12.0

50/100

50/100

27.20

27.20

2 / Scrolls

2 / Scrolls

9.4

9.4

Microchannel

Microchannel

Compressor
Number/Type

Sound
Outdoor Sound Rating (BELS)(d)

Outdoor Coil
Type
Coil Width (in.)
Face Area (sq. ft.)
Rows/FPI

1.0

1.0

35.2

35.2

1 / 20

1 / 20

Indoor Coil
Type

Hi-Performance

Hi-Performance

Tube Size (in.) ID

0.3125

0.3125

Face Area (sq. ft.)

26.00

26.00

Rows/FPI

4 / 15

4 / 15

Short Orifice

Short Orifice

1/1.00 NPT

1/1.00 NPT

Propeller

Propeller

Refrigerant Control
Drain Connection Number/Size (in.)

Outdoor Fan
Type
Number Used/Diameter (in.)

2 / 28

2 / 28

Direct / 1

Direct / 1

cfm

16,100

16,100

Number Motors/hp

2 / 1.0

2 / 1.0

1125

1125

FC Centrifugal

FC Centrifugal

1 / 18x18

1 / 18x18

Belt / 1

Belt / 1

Drive Type/No. Speeds

Motor rpm

Indoor Fan
Type
Number Used/Diameter (in.)
Drive Type/No. Speeds
Number Motors

1

1

7.5 / N/A

7.5 / N/A

Motor rpm (Standard/Oversized)

3,470 / N/A

3,470 / N/A

Motor Frame Size (Standard/Oversized)

184T / N/A

184T / N/A

Motor hp (Standard/Oversized)

30

RT-PRC028X-EN

General Data

Table 5.

General data—25 ton standard efficiency (continued)
25 Tons Downflow & Horizontal Units
TS*300F3,4,W,K

YS*300F3,4,W,K

Throwaway

Throwaway

Downflow

(4)20x20x2 (4)20x25x2

(4)20x20x2 (4)20x25x2

Horizontal

(8)20x25x2

(8)20x25x2

10.5 / 10.5

10.5 / 10.5

Filters
Type Furnished(e)
Number Size Recommended

Refrigerant Charge
(Pounds of R-410A)(f)
Downflow & Horizontal (Cir#1/Cir#2)

(a) Cooling Performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity
does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units
are suitable for operation to ±20% of nominal cfm. Certified in accordance with the Unitary Large Equipment
Certification Program, which is based on ARI Standard 340/360.
(b)EER is rated at ARI conditions and in accordance with ARI Standard 210/240 or 340/360.
(c) Integrated Energy Efficiency Ratio (IEER) is rated in accordance with AHRI standard 210/240 or 340/360.
(d)Outdoor Sound Rating shown is tested in accordance with ARI Standard 270 or 370.
(e) An optional 2-inch pleated filter is also available.
(f) Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
* Indicates both downflow and horizontal units.

Table 6.

General data—heating—25 tons
25 Tons Downflow & Horizontal Units
Heating Performance(a) (Gas/Electric Only)

Heating Models

Low

High

Modulating Turn
Down = 2.5:1
350,000

Heating Input (Btu/h)

250,000

400,000

1st Stage (Btu)

175,000

300,000

80,000

Heating Output (Btu/h)

203,000

324,000

283,500

1st Stage (Btu)

142,000

243,000

64,800

80.2 / 81.0

79.8 / 79.7

79.8 / 79.7
81.0

AFUE%(b)
Downflow/Horizontal

Steady State Efficiency%

81.0

81.0

No. Burners

1

1

1

No. Stages

2

2

N/A

Gas Supply Line Pressure (in. wc)

2.5 / 14.0

2.5 / 14.0

2.5 / 14.0

Natural or LP (minimum/maximum)

Natural or LP

Natural or LP

Natural Only

Gas Connection Pipe Size (in.)

½

¾

¾

(a) Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National
Standards Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced
at the rate of 4% for each 1000 feet above sea level.
(b)AFUE is rated in accordance with DOE test procedures.

RT-PRC028X-EN

31

General Data

Table 7.

General data—12½–15 ton high efficiency
12½ Tons Downflow & Horizontal Units

15 Tons Downflow & Horizontal Units

TH*150G3,4,W

YH*150G3,4,W

TH*180G3,4,W

YH*180G3,4,W

152,400

152,400

180,500

180,500

12.1

12.1

12.1

12.1

5,000 / 4,000

5,000 / 4,000

6,000 / 5,250

6,000 / 5,250

Cooling Performance(a)
Gross Cooling Capacity
EER(b)
Nominal CFM / ARI Rated CFM
ARI Net Cooling Capacity

144,000

144,000

174,000

174,000

Integrated Energy Efficiency Ratio (IEER) (One
Speed Fan / Multi or Variable Speed Fan)(c)

13.5/15.0

13.5/15.0

14.0/15.0

14.0/15.0

Percent Capacity @ part load
(Stage 1/Stage 2/Stage 3)(d)

30/70/100

30/70/100

32/68/100

32/68/100

11.90

11.90

14.38

14.38

2 / Scrolls

2 / Scrolls

2 / Scrolls

2 / Scrolls

9.2

9.2

9.2

9.2

Microchannel

Microchannel

Microchannel

Microchannel

1.0

1.0

1.0

1.0

35.2

35.2

42.6

42.6

1 / 20

1 / 20

1 / 20

1 / 20

System Power (kW)

Compressor
Number/Type

Sound
Outdoor Sound Rating (BELS)(e)

Outdoor Coil
Type
Coil Width (in.)
Face Area (sq. ft.)
Rows/FPI

Indoor Coil
Type

Hi-Performance

Hi-Performance

Hi-Performance

Hi-Performance

Tube Size (in.) ID

0.3125

0.3125

0.3125

0.3125

Face Area (sq. ft.)

26.00

26.00

31.42

31.42

Rows/FPI

4 / 15

4 / 15

4 / 15

4 / 15

Refrigerant Control
Drain Connection Number/Size (in.)

TXV

TXV

TXV

TXV

1/1.00 NPT

1/1.00 NPT

1/1.00 NPT

1/1.00 NPT

Propeller

Propeller

Propeller

Propeller

2 / 26

2 / 26

2 / 26

2 / 26

Direct / 1

Direct / 1

Direct / 1

Direct / 1

Outdoor Fan
Type
Number Used/Diameter (in.)
Drive Type/No. Speeds
cfm

11,400

11,400

11,700

11,700

Number Motors/hp

2 / 0.50

2 / 0.50

2 / 0.50

2 / 0.50

1,100

1,100

1,100

1,100

FC Centrifugal

FC Centrifugal

FC Centrifugal

FC Centrifugal

1 / 18x18

1 / 18x18

1 / 18x18

1 / 18x18

Belt / 1

Belt / 1

Belt / 1

Belt / 1

1

1

1

1

3.0 / 5.0

3.0 / 5.0

3.0 / 5.0

3.0 / 5.0

1,740 / 3,450

1,740 / 3,450

1,740 / 3,450

1,740 / 3,450

145T / 145T

145T / 145T

145T / 145T

145T / 145T

Motor rpm

Indoor Fan
Type
Number Used/Diameter (in.)
Drive Type/No. Speeds
Number Motors
Motor hp (Standard/Oversized)
Motor rpm (Standard/Oversized)
Motor Frame Size (Standard/Oversized)

32

RT-PRC028X-EN

General Data

Table 7.

General data—12½–15 ton high efficiency
12½ Tons Downflow & Horizontal Units

15 Tons Downflow & Horizontal Units

TH*150G3,4,W

YH*150G3,4,W

TH*180G3,4,W

YH*180G3,4,W

Throwaway

Throwaway

Throwaway

Throwaway

(8)20x20x2
(4)20x16x2

(8)20x20x2
(4)20x16x2

(12)20x20x2

(12)20x20x2

Filters
Type Furnished(f)
Number Size Recommended
Downflow

(4)20x20x2 (4)20x25x2 (4)20x20x2 (4)20x25x2

Horizontal

(8)20x25x2

(8)20x25x2

Refrigerant Charge (Pounds of
R-410A) (g)
Downflow & Horizontal (Cir#1/Cir#2)

12.5/7.1

12.5/7.1

13.0/8.5

13.0/8.5

Optional Hot Gas Reheat Coil (Cir#1/Cir#2)

9.2 / 6.9

9.2 / 6.9

10.9 / 8.9

10.9 / 8.9

(a) Cooling Performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor
heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Certified in accordance with
the Unitary Large Equipment Certification Program, which is based on ARI Standard 340/360.
(b)EER is rated at ARI conditions and in accordance with ARI Standard 210/240 or 340/360.
(c) Integrated Energy Efficiency Ratio (IEER) is rated in accordance with AHRI standard 210/240 or 340/360.
(d)3 stages not available with Reheat models.
(e) Outdoor Sound Rating shown is tested in accordance with ARI Standard 270 or 370.
(f) An optional 2 inch pleated filter is also available.
(g)Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
* Indicates both downflow and horizontal units.

Table 8.

General data—heating—12½-15 ton high efficiency
12½ Tons Downflow & Horizontal Units

15 Tons Downflow & Horizontal Units

Heating Performance(a) (Gas/Electric Only)

Low

High

Modulating
Turn Down
= 2.5:1

Low

High

Modulating
Turn Down
= 2.5:1

Heating Input (Btu/h)

150,000

250,000

350,000

250,000

350,000

350,000

1st Stage (Btu)

100,000

175,000

70,000

175,000

250,000

70,000

Heating Output (Btu/h)

122,000

203,000

283,500

203,000

284,000

283,500

81,000

142,000

56,700

142,000

203,000

56,700

81.0 / 81.0

80.7 / 79.9

80.1 / 79.1

81.7 / 79.9

80.1 / 79.1

80.1 / 79.1

81

81

81

81

81

81

No. Burners

1

1

1

1

1

1

No. Stages

2

2

N/A

2

2

N/A

2.5 / 14.0

2.5 / 14.0

2.5 / 14.0

2.5 / 14.0

2.5 / 14.0

Heating Models

1st Stage (Btu)

AFUE% (DF/HF)(b)
Downflow/Horizontal

Steady State Efficiency%

Gas Supply Line Pressure (in. wc)
Natural or LP (minimum/maximum)

Gas Connection Pipe Size (in.)

Natural Only
½

½

¾

2.5 / 14.0
Natural Only

½

¾

¾

(a) Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards
Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for
each 1000 feet above sea level.
(b)AFUE is rated in accordance with DOE test procedures.

RT-PRC028X-EN

33

General Data

Table 9.

General data—17½–20 ton high efficiency
17½ Tons Downflow & Horizontal Units 20 Tons Downflow & Horizontal Units
TH*210G3,4,W

YH*210G3,4,W

TH*240G3,4,W

YH*240G3,4,W

214,800

214,800

248,500

248,500

11.8

11.8

11.0

11.0

7,000 / 5,600

7,000 / 5,600

8,000 / 6,400

8,000 / 6,400

Cooling Performance(a)
Gross Cooling Capacity
EER(b)
Nominal CFM / ARI Rated CFM
ARI Net Cooling Capacity

204,000

204,000

234,000

234,000

Integrated Energy Efficiency Ratio (IEER) (One
Speed Fan / Multi or Variable Speed Fan)(c)

13.0/14.0

13.0/14.0

12.4/14.0

12.4/14.0

Percent Capacity @ part load
(Stage 1/Stage 2/Stage 3)(d)

31/69/100

31/69/100

30/70/100

30/70/100

17.29

17.29

21.27

21.27

2 / Scrolls

2 / Scrolls

2 / Scrolls

2 / Scrolls

9.2

9.2

9.4

9.4

Microchannel

Microchannel

Microchannel

Microchannel

1.0

1.0

1.0

1.0

42.6

42.6

42.6

42.6

1 / 20

1 / 20

1 / 20

1 / 20

System Power (kW)

Compressor
Number/Type

Sound
Outdoor Sound Rating (BELS)(e)

Outdoor Coil
Type
Coil Width (in.)
Face Area (sq. ft.)
Rows/FPI

Indoor Coil
Type

Hi-Performance

Hi-Performance

Hi-Performance

Hi-Performance

Tube Size (in.) ID

0.3125

0.3125

0.3125

0.3125

Face Area (sq. ft.)

31.42

31.42

31.42

31.42

Rows/FPI

4 / 15

4 / 15

4 / 15

4 / 15

Refrigerant Control

TXV

TXV

TXV

TXV

1/1.00 NPT

1/1.00 NPT

1/1.00 NPT

1/1.00 NPT

Propeller

Propeller

Propeller

Propeller

2 / 26

2 / 26

2 / 28

2 / 28

Direct / 1

Direct / 1

Direct / 1

Direct / 1

cfm

15,800

15,800

16,500

16,500

Number Motors/hp

2 / 1.0

2 / 1.0

2 / 1.0

2 / 1.0

Motor rpm

1,125

1,125

1,125

1,125

FC Centrifugal

FC Centrifugal

FC Centrifugal

FC Centrifugal

1 / 18x18

1 / 18x18

1 / 18x18

1 / 18x18

Belt / 1

Belt / 1

Belt / 1

Belt / 1

1

1

1

1

5.0 / 7.5

5.0 / 7.5

5.0 / 7.5

5.0 / 7.5

3,450 / 3,470

3,450 / 3,470

3,450 / 3,470

3,450 / 3,470

145T / 184T

145T / 184T

145T / 184T

145T / 184T

Drain Connection Number/Size (in.)

Outdoor Fan
Type
Number Used/Diameter (in.)
Drive Type/No. Speeds

Indoor Fan
Type
Number Used/Diameter (in.)
Drive Type/No. Speeds
Number Motors
Motor hp (Standard/Oversized)
Motor rpm (Standard/Oversized)
Motor Frame Size (Standard/Oversized)

34

RT-PRC028X-EN

General Data

Table 9.

General data—17½–20 ton high efficiency
17½ Tons Downflow & Horizontal Units 20 Tons Downflow & Horizontal Units
TH*210G3,4,W

YH*210G3,4,W

TH*240G3,4,W

YH*240G3,4,W

Throwaway

Throwaway

Throwaway

Throwaway

Downflow

(8)20x20x2
(4)20x16x2

(8)20x20x2
(4)20x16x2

(8)20x20x2
(4)20x16x2

(8)20x20x2
(4)20x16x2

Horizontal

(12)20x20x2

(12)20x20x2

(12)20x20x2

(12)20x20x2

14.0 / 7.3

14.0 / 7.3

15.5 / 7.5

15.5 / 7.5

12.2/8.9

12.2/8.9

11.9 / 9.6

11.9 / 9.6

Filters
Type Furnished(f)
Number Size Recommended

Refrigerant Charge
(Pounds of R-410A)(g)
Downflow & Horizontal (Cir#1/Cir#2)
Optional Hot Gas Reheat Coil (Cir#1/Cir#2)

(a) Cooling Performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor
heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Certified in accordance
with the Unitary Large Equipment Certification Program, which is based on ARI Standard 340/360.
(b)EER is rated at ARI conditions and in accordance with ARI Standard 210/240 or 340/360.
(c) Integrated Energy Efficiency Ratio (IEER) is rated in accordance with AHRI standard 210/240 or 340/360.
(d)3 stages not available with Reheat models.
(e) Outdoor Sound Rating shown is tested in accordance with ARI Standard 270 or 370.
(f) An optional 2 inch pleated filter is also available.
(g)Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
* Indicates both downflow and horizontal units.

Table 10. General data—heating—17½–20 ton high efficiency
17½ Tons Downflow & Horizontal Units

20 Tons Downflow & Horizontal Units

Heating Performance(a) (Gas/Electric Only)

Low

High

Modulating
Turn
Down = 2.5:1

Low

High

Modulating
Turn
Down = 2.5:1

Heating Input (Btu/h)

250,000

350,000

350,000

250,000

400,000

350,000

1st Stage (Btu)

175,000

250,000

70,000

175,000

300,000

80,000

Heating Output (Btu/h)

203,000

284,000

283,500

203,000

324,000

283,500

1st Stage (Btu)

142,000

203,000

56,700

142,000

243,000

64,800

80.2 / 81.0

79.3 / 79.7

79.3/79.7

80.2 / 81.0

79.8 / 79.7

79.8/79.7

81

81

81.0

81

81

81.0

No. Burners

1

1

1

1

1

1

No. Stages

2

2

N/A

2

2

N/A

2.5 / 14.0

2.5 / 14.0

2.5/14.0

2.5 / 14.0

2.5 / 14.0

Heating Models

AFUE% (DF/HF)(b)
Downflow/Horizontal

Steady State Efficiency%

Gas Supply Line Pressure (in. wc)
Natural or LP (minimum/maximum)

Gas Connection Pipe Size (in.)

Natural Only
½

¾

¾

2.5/14.0
Natural Only

½

¾

¾

(a) Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards
Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for
each 1000 feet above sea level.
(b)AFUE is rated in accordance with DOE test procedures.

RT-PRC028X-EN

35

General Data

Table 11. General data—25 ton high efficiency
25 Tons Downflow & Horizontal Units
TH*300G3,4,W

YH*300G3,4,W

292,300

292,300

Cooling Performance(a)
Gross Cooling Capacity
EER(b)
Nominal CFM / ARI Rated CFM
ARI Net Cooling Capacity
Integrated Energy Efficiency Ratio (IEER) (One
Speed Fan / Multi or Variable Speed Fan)(c)
Percent Capacity @ part load
(Stage 1/Stage 2/Stage 3/Stage 4)
System Power (kW)

10.6

10.6

10,000 / 8,000

10,000 / 8,000

274,000

274,000

12.4/15.0

12.4/15.0

25/50/75/100

25/50/75/100

25.85

25.85

3 / Scrolls

3 / Scrolls

9.4

9.4

Microchannel

Microchannel

Compressor
Number/Type

Sound
Outdoor Sound Rating (BELS)(d)

Outdoor Coil
Type
Coil Width (in.)

1.0

1.0

Face Area (sq. ft.)

42.58

42.58

Rows/FPI

1 / 20

1 / 20

Indoor Coil
Type

Hi-Performance

Hi-Performance

Tube Size (in.) ID

0.3125

0.3125

Face Area (sq. ft.)

31.42

31.42

Rows/FPI

4 / 15

4 / 15

Refrigerant Control
Drain Connection Number/Size (in.)

TXV

TXV

1/1.00 NPT

1/1.00 NPT

Propeller

Propeller

Outdoor Fan
Type
Number Used/Diameter (in.)

2 / 28

2 / 28

Direct / 1

Direct / 1

cfm

16,500

16,500

Number Motors/hp

2 / 1.0

2 / 1.0

Motor rpm

1,125

1,125

FC Centrifugal

FC Centrifugal

1 / 18x18

1 / 18x18

Belt / 1

Belt / 1

Drive Type/No. Speeds

Indoor Fan
Type
Number Used/Diameter (in.)
Drive Type/No. Speeds
Number Motors

1

1

7.5

7.5

Motor rpm (Standard)

3,470

3,470

Motor Frame Size (Standard)

184T

184T

Motor hp (Standard)

36

RT-PRC028X-EN

General Data

Table 11. General data—25 ton high efficiency
25 Tons Downflow & Horizontal Units
TH*300G3,4,W

YH*300G3,4,W

Throwaway

Throwaway

Downflow

(8)20x20x2 (4)20x16x2

(8)20x20x2 (4)20x16x2

Horizontal

(12)20x20x2

(12)20x20x2

11.8 / 10.6

11.8 / 10.6

Filters
Type Furnished(e)
Number Size Recommended

Refrigerant Charge
(Pounds of R-410A)(f)
Downflow & Horizontal (Cir#1/Cir#2)

(a) Cooling Performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity
does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units
are suitable for operation to ±20% of nominal cfm. Certified in accordance with the Unitary Large Equipment Certification Program, which is based on ARI Standard 340/360.
(b)EER is rated at ARI conditions and in accordance with ARI Standard 210/240 or 340/360.
(c) Integrated Energy Efficiency Ratio (IEER) is rated in accordance with AHRI standard 210/240 or 340/360.
(d)Outdoor Sound Rating shown is tested in accordance with ARI Standard 270 or 370.
(e) An optional 2-inch pleated filter is also available.
(f) Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
* Indicates both downflow and horizontal units.

Table 12. General data—heating—25 ton high efficiency
25 Tons Downflow & Horizontal Units
Heating Performance(a) (Gas/Electric Only)
Heating Models

Low

High

Modulating Turn
Down = 2.5:1
350,000

Heating Input (Btu/h)

250,000

400,000

1st Stage (Btu)

175,000

300,000

80,000

Heating Output (Btu/h)

203,000

324,000

283,500

1st Stage (Btu)

142,000

243,000

64,800

80.2 / 81.0

79.3 / 79.7

79.8 / 79.7

81

81

81.0

No. Burners

1

1

1

No. Stages

2

2

N/A

2.5 / 14.0

2.5 / 14.0

AFUE% (DF/HF)(b)
Downflow/Horizontal

Steady State Efficiency%

Gas Supply Line Pressure (in. wc)
Natural or LP (minimum/maximum)

Gas Connection Pipe Size (in.)

2.5/14.0
Natural Only

½

¾

¾

(a) Heating Performance limit settings and rating data were established and approved under laboratory test conditions
using American National Standards Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level.
(b)AFUE is rated in accordance with DOE test procedures.

RT-PRC028X-EN

37

Performance Data
Table 13. Gross cooling capacities 12½ tons three phase standard efficiency T/YS*150F3,4,W,K
Ambient Temperature
85
Air
Flow

DB

cfm

(°F)

4000

4500

5000

5500

6000

95

Ent

105

Entering Wet Bulb
61
MBh

SHC

67

73

61

67

61

73

MBh

SHC

MBh

MBh

SHC

MBh

SHC

MBh

MBh

SHC

MBh

SHC

75

137.8 116.1 149.6

83.0

166.0

58.1

126.4 109.6 138.2

79.4

154.7

54.1

113.8 102.0 125.6

74.8

142.1

49.7

80

143.7 136.2 152.7 110.3 166.3

65.0

133.8 129.4 142.8 106.5 156.5

64.2

122.6 121.7 131.7 101.7 145.4

62.4

85

149.0 149.0 155.1 132.9 166.0

94.9

140.6 140.6 146.8 128.9 157.7

93.9

130.9 130.9 137.2 124.0 148.1

91.9

90

153.6 153.6 157.0 150.8 165.1 120.1 146.7 146.7 150.1 146.7 158.3 118.9 140.6 140.6 142.0 141.5 150.2 116.7

75

142.4 121.2 153.2

168.7

59.0

131.0 114.8 141.9

157.5

55.1

118.4 107.4 129.3

145.0

50.7

80

148.5 141.3 156.5 115.1 169.2

69.5

138.6 134.8 146.7 111.5 159.5

68.8

127.5 127.2 135.7 106.9 148.5

67.2

85

153.9 153.9 159.2 137.8 169.1

99.4

145.6 145.6 150.9 134.0 160.9

98.6

136.0 136.0 141.4 129.2 151.4

96.8

90

158.8 158.8 161.3 155.8 168.4 124.7 152.0 152.0 154.5 151.9 161.7 123.7 146.4 146.4 146.4 146.4 153.7 121.7

75

146.3 125.8 156.2

170.8

59.8

135.1 119.6 145.0

159.7

55.9

122.6 112.3 132.6

147.3

51.6

80

152.6 146.0 159.8 119.4 171.6

73.4

142.9 139.6 150.1 116.0 161.9

73.0

131.9 131.9 139.1 111.5 151.0

71.5

85

158.3 158.3 162.7 142.2 171.7 103.5 150.1 150.1 154.5 138.6 163.6 102.8 140.6 140.6 145.0 134.0 154.2 101.2

90

163.4 163.4 165.0 160.3 171.2 128.8 156.7 156.7 158.3 156.5 164.6 128.0 150.3 150.3 150.3 150.3 156.7 126.2

75

149.7 129.9 158.7

172.5

60.4

138.6 123.9 147.6

161.4

56.5

126.1 116.8 135.2

149.1

52.2

80

156.3 150.2 162.5 123.2 173.4

76.9

146.6 144.0 152.9 120.0 163.9

76.6

135.7 135.7 142.0 115.7 153.0

75.3

85

162.2 162.2 165.6 146.1 173.8 107.0 154.0 154.0 157.5 142.7 165.7 106.6 144.6 144.6 148.1 138.3 156.4 105.1

90

167.5 167.5 168.1 164.3 173.5 132.5 159.9 159.9 161.5 160.8 166.9 131.9 153.6 153.6 153.6 153.6 159.1 130.2

75

152.6 133.5 160.7

173.5

60.7

141.5 127.7 149.6

162.5

56.9

129.1 120.8 137.3

150.3

52.6

80

159.3 154.0 164.7 126.6 174.7

79.9

149.7 147.9 155.1 123.5 165.2

79.8

138.9 138.9 144.3 119.4 154.5

78.6

85

165.5 165.5 168.0 149.6 175.3 110.2 157.4 157.4 160.0 146.4 167.3 109.9 148.0 148.0 150.7 142.1 158.0 108.5

90

171.0 171.0 170.8 167.9 175.2 135.7 164.2 164.2 164.2 164.2 168.7 135.3 156.4 156.4 156.4 156.4 161.0 133.8

91.9

95.6

98.9

84.3

88.7

92.6

96.0

SHC

67

SHC

87.7

SHC

73

MBh

79.8

84.4

88.5

92.1

Ambient Temperature
115
Air

120

Ent

125

Entering Wet Bulb

Flow

DB

cfm

(°F)

MBh

SHC

MBh

SHC

MBh

SHC

MBh

SHC

MBh

SHC

MBh

SHC

MBh

SHC

MBh

SHC

MBh

SHC

4000

75

99.8

93.4

111.7

69.1

128.3

44.9

92.4

88.7

104.3

65.9

120.9

42.3

84.6

83.7

96.6

62.4

113.2

39.6

80

110.2 110.2 119.3

95.9

133.1

59.5

103.5 103.5 112.6

92.6

126.4

57.7

96.5

96.5

105.7

89.0

119.5

55.6

85

120.0 120.0 126.3 118.0 137.3

88.8

114.0 114.0 120.4 114.6 131.4

86.9

107.8 107.8 114.1 110.9 125.2

84.7

90

132.6 132.6 132.6 132.6 140.8 113.5 127.5 127.5 127.5 127.5 135.7 111.5 122.0 122.0 122.0 122.0 130.3 109.2

75

104.6

131.2

45.9

108.2

71.2

123.9

43.4

100.5

67.7

116.2

40.7

80

115.2 115.2 123.4 101.2 136.3

64.4

108.5 108.5 116.7

97.9

129.7

62.7

101.6 101.6 109.8

94.5

122.7

60.7

85

125.2 125.2 130.6 123.4 140.7

93.9

119.3 119.3 124.7 120.0 134.8

92.0

117.3 113.1 118.5 116.5 128.7

90.0

90

137.1 137.1 137.1 137.1 144.5 118.6 132.0 132.0 132.0 132.0 139.4 116.7 126.6 126.6 126.6 126.6 134.0 114.5

75

108.8 104.0 118.8

133.6

46.8

101.4

126.3

44.2

103.9

72.6

118.7

41.5

80

119.6 119.6 126.9 106.0 138.9

68.9

113.0 113.0 120.3 102.9 132.3

67.2

106.1 106.1 113.4

99.5

125.4

65.3

85

129.8 129.8 134.3 128.3 143.5

98.5

123.9 123.9 128.5 125.1 137.7

96.7

121.1 121.1 122.3 121.6 131.6

94.7

90

141.1 141.1 141.1 141.1 147.5 123.3 136.0 136.0 136.0 136.0 142.5 121.5 130.6 130.6 130.6 130.6 137.1 119.4

75

112.4 108.7 121.6

135.5

47.4

105.1 104.2 114.3

128.2

44.9

120.6

42.2

80

123.5 123.5 129.9 110.4 140.9

72.9

116.9 116.9 123.3 107.3 134.4

71.3

110.0 110.0 116.5 104.0 127.6

69.5

85

133.9 133.9 137.5 132.8 145.8 102.5 128.1 128.1 131.7 129.6 140.0 100.9 125.6 125.6 125.6 125.6 133.9

98.9

90

144.5 144.5 144.5 144.5 150.0 127.5 139.5 139.5 139.5 139.5 145.0 125.8 134.1 134.1 134.1 134.1 139.7 123.7

75

115.5 112.8 123.8

136.8

47.9

108.2 108.2 116.5

129.5

45.3

100.7 100.7 109.0

122.0

42.7

80

126.8 126.8 132.3 114.2 142.4

76.4

120.3 120.3 125.8 111.3 136.0

74.9

113.4 113.4 118.9 108.0 129.2

73.1

85

137.4 137.4 140.1 136.7 147.5 106.2 133.0 133.0 134.4 133.7 141.8 104.6 128.3 128.3 128.3 128.3 135.8 102.7

90

147.3 147.3 147.3 147.3 152.0 131.2 142.3 142.3 142.3 142.3 147.0 129.6 137.0 137.0 137.0 137.0 141.7 127.6

4500

5000

5500

6000

61

98.9

67

115.5

74.3

79.0

83.3

87.1

73

61

97.2

94.3

99.5

67

111.5

76.0

80.3

84.2

73

61

89.5

93.8

97.5

89.4

93.8

97.5

67

106.7

73

77.1

81.0

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. * Stands for both downflow and horizontal unit.

38

RT-PRC028X-EN

Performance Data

Table 14. Gross cooling capacities 15 tons three phase standard efficiency T/YS*180F3,4,W,K
Ambient Temperature
85
Air
Flow

DB

cfm

(°F)

4800

5400

6000

6600

7200

95

Ent

105

Entering Wet Bulb
61
MBh

SHC

67
MBh

SHC

73
MBh

SHC

61
MBh

67

SHC

MBh

73

61

67

73

SHC

MBh

SHC

MBh

SHC

MBh

SHC

MBh

SHC

75

168.1 135.5 183.1 96.5 202.7 71.0 154.6 127.0 169.8 90.8

189.7

66.4

139.2

117.7

154.8

84.2

174.9

61.2

80

175.9 160.8 187.5 130.9 203.7 78.0 163.8 152.0 175.6 124.8 192.0

74.7

149.8

142.4

161.9

117.9

178.5

70.4

85

184.1 181.6 192.2 160.8 204.9 116.9 173.3 172.5 181.6 154.4 194.6

113.2

160.6

160.6

169.2

147.1

182.4

108.7

90

192.5 192.5 197.1 186.2 206.3 151.3 183.0 183.0 187.9 179.4 197.4

147.3

171.7

171.7

176.9

171.8

186.6

142.4

75

174.7 142.9 188.4 103.5 206.6 72.3 161.5 134.7 175.4 98.0

193.9

67.9

146.4

125.7

160.6

91.6

179.3

62.8

80

182.9 168.5 193.0 138.1 207.8 84.7 171.0 160.0 181.4 132.3 196.4

81.6

157.2

150.6

167.9

125.6

183.2

77.6

85

191.2 189.6 197.9 168.2 209.2 123.8 180.7 180.7 187.6 162.1 199.2

120.4

168.3

168.3

175.5

155.0

187.3

116.1

90

199.9 199.9 203.1 193.8 210.9 158.5 190.7 190.7 194.2 187.4 202.2

154.7

179.7

179.7

183.4

180.0

191.7

150.1

75

180.3 149.8 192.5 109.8 209.4 73.3 167.3 141.8 179.8 104.6 196.9

68.9

152.5

133.0

165.3

98.4

182.6

63.9

80

188.7 175.6 197.4 144.7 210.8 90.7 177.0 167.3 186.1 139.1 199.7

87.9

163.6

158.2

172.9

132.7

186.7

84.1

85

197.3 196.9 202.6 175.0 212.5 130.1 187.0 187.0 192.6 169.1 202.7

126.9

174.9

174.9

180.7

162.4

191.1

122.9

90

206.2 206.2 208.0 200.9 214.4 165.1 197.2 197.2 199.3 194.7 206.0

161.5

187.0

186.5

188.8

187.6

195.8

157.1

75

184.8 156.0 195.6 115.5 211.1 73.9 172.0 148.3 183.1 110.5 198.8

69.6

157.5

139.7

168.9

104.7

184.8

64.7

80

193.4 182.1 200.7 150.6 212.7 96.2 182.0 174.1 189.6 145.3 201.9

93.6

168.8

165.2

176.7

139.1

189.2

90.1

85

202.2 202.2 206.1 181.2 214.7 135.8 192.2 192.2 196.4 175.6 205.2

132.9

180.4

180.4

184.8

169.1

193.8

129.1

90

211.3 211.3 211.8 207.4 216.9 171.0 201.4 201.4 203.4 201.4 208.7

167.7

193.2

193.2

193.2

193.2

198.7

163.6

75

188.1 161.6 197.6 120.6 211.6 74.1 175.7 154.2 185.4 115.9 199.7

69.9

161.4

145.8

171.4

110.2

185.9

65.1

80

197.0 187.9 203.0 156.0 213.6 101.0 185.9 180.2 192.1 150.9 203.0

98.6

173.0

171.5

179.4

145.0

190.5

95.4

85

206.1 206.1 208.6 186.9 215.7 140.9 196.3 196.3 199.1 181.4 206.5

138.2

184.8

184.8

187.8

175.2

195.4

134.6

90

212.4 212.4 214.5 213.2 218.2 176.3 206.4 206.4 206.4 206.4 210.3

173.3

196.4

196.4

196.4

196.4

200.6

169.4

Ambient Temperature
115
Air
Flow

DB

cfm

(°F)

4800

5400

6000

6600

7200

120

Ent

125

Entering Wet Bulb
61
MBh

SHC

67
MBh

SHC

73
MBh

SHC

61
MBh

SHC

67
MBh

73

61

67

73

SHC

MBh

SHC

MBh

SHC

MBh

SHC

MBh

SHC

75

122.1 107.6 137.9 76.7 158.3 55.4 112.9 102.1 128.8 72.7

149.3

52.2

103.1

96.5

119.2

68.4

139.8

48.9

80

134.0 131.9 146.3 110.1 163.3 65.3 125.5 125.5 137.9 105.9 154.9

62.4

116.4

116.4

129.0

101.4

146.2

59.3

85

146.2 146.2 155.1 139.0 168.5 103.2 138.3 138.3 147.3 134.6 160.9

100.2

130.0

130.0

139.1

129.9

152.8

96.9

90

162.4 162.4 164.0 163.3 174.0 136.6 157.0 157.0 157.0 157.0 167.1

133.4

149.4

149.4

149.4

149.4

159.6

130.0

75

129.6 115.7 143.9 84.4 162.9 57.0 120.4 110.4 134.9 80.5

154.1

53.9

110.9

104.9

125.5

76.3

144.7

50.7

80

141.7 140.3 152.6 118.0 168.2 72.7 133.3 133.3 144.3 113.9 160.0

69.9

124.4

124.4

135.6

109.6

151.3

67.0

85

154.2 154.2 161.6 147.1 173.7 110.9 146.4 146.4 154.0 142.9 166.2

107.9

138.2

138.2

145.9

138.4

158.2

104.8

90

170.8 170.8 170.8 170.8 179.4 144.5 163.9 163.9 163.9 163.9 172.6

141.4

156.5

156.5

156.5

156.5

165.3

138.1

75

135.9 123.3 148.9 91.5 166.5 58.3 126.9 118.1 140.0 87.6

157.8

55.2

117.5

112.8

130.7

83.6

148.6

52.0

80

148.3 148.2 157.9 125.3 172.0 79.5 140.0 140.0 149.7 121.3 163.9

76.9

131.3

131.3

141.0

117.1

155.4

74.0

85

161.0 161.0 167.1 154.7 177.7 117.9 153.4 153.4 159.6 150.6 170.4

115.1

145.3

145.3

151.6

146.2

162.5

112.1

90

176.5 176.5 176.5 176.5 183.7 151.8 169.7 169.7 169.7 169.7 177.0

148.9

162.4

162.4

162.4

162.4

169.9

145.7

75

141.2 130.3 152.8 97.9 169.0 59.1 132.3 125.2 144.0 94.2

160.4

56.1

123.0

120.0

134.9

90.3

151.3

53.0

80

153.8 153.8 162.0 132.0 174.7 85.7 145.6 145.6 153.9 128.2 166.8

83.2

137.0

137.0

145.4

124.1

158.4

80.4

85

166.7 166.7 171.4 161.7 180.7 124.4 159.2 159.2 164.1 157.6 173.5

121.7

151.3

151.3

156.2

153.4

165.8

118.8

90

181.1 181.1 181.1 181.1 187.0 158.5 174.4 174.4 174.4 174.4 180.4

155.7

167.3

167.3

167.3

167.3

173.4

152.6

75

145.3 136.6 155.5 103.7 170.3 59.6 136.6 131.7 146.9 100.2 161.9

56.7

127.4

126.6

137.9

96.4

153.0

53.5

80

158.2 158.2 165.0 138.1 176.3 91.3 150.2 150.2 157.1 134.4 168.5

88.9

141.7

141.7

148.7

130.4

160.3

86.3

85

171.4 171.4 174.7 168.0 182.6 130.2 164.0 164.0 167.4 164.1 175.4

127.6

159.7

159.7

159.7

159.7

167.9

124.8

90

184.6 184.6 184.6 184.6 189.1 164.6 178.1 178.1 178.1 178.1 182.6

161.9

171.1

171.1

171.1

171.1

175.7

158.9

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Stands for both downflow and horizontal unit.

RT-PRC028X-EN

39

Performance Data

Table 15. Gross cooling capacities 17½ tons three phase standard efficiency T/YS*210F3,4,W,K
Ambient Temperature
85
Air
Flow

DB

cfm

(°F)

5600

6300

7000

7700

8400

95

Ent

105

Entering Wet Bulb
61
MBh

SHC

67
MBh

SHC

73

61

67
MBh

SHC

61

67

MBh

MBh

SHC

MBh

MBh

SHC

75

192.6 161.9 209.2 118.9 233.5

81.7

177.6 153.2 194.3 113.7 218.6

76.5

159.8 141.8 176.5 105.7 200.8

70.3

80

200.0 188.6 212.7 155.2 232.9

98.9

187.3 180.0 200.0 150.0 220.2

97.2

171.7 168.7 184.4 142.2 204.6

92.8

85

206.9 206.9 215.5 185.1 231.8 138.4 196.4 196.4 205.0 180.1 221.3 136.8 183.0 183.0 191.7 172.3 207.9 132.5

90

213.2 213.2 217.9 208.6 230.1 171.5 204.9 204.9 209.6 203.7 221.8 170.1 193.7 193.7 198.4 196.1 210.7 165.9

75

198.8 169.9 214.4 126.6 237.6

80

206.5 196.7 218.1 163.0 237.3 106.3 194.0 188.5 205.6 158.1 224.8 104.9 178.6 177.5 190.2 150.6 209.3 100.8

184.1 161.5 199.7 121.6 222.8

78.0

SHC

MBh

73

SHC

83.1

SHC

73

MBh

SHC

166.4 150.5 182.0 114.0 205.2

71.8

85

213.7 213.7 221.3 193.0 236.4 145.9 203.4 203.4 211.0 188.3 226.1 144.7 190.2 190.2 197.8 180.9 212.9 140.7

90

220.3 220.3 223.9 216.7 235.0 179.2 212.2 212.2 215.8 212.2 227.0 178.1 204.8 204.8 204.8 204.8 216.0 174.3

75

204.1 176.7 218.6 132.9 240.7

80

212.1 203.6 222.6 169.5 240.7 112.4 199.8 195.7 210.3 165.0 228.4 111.4 184.6 184.6 195.1 157.8 213.2 107.6

84.3

189.6 168.6 204.1 128.3 226.2

79.2

172.1 157.9 186.6 121.0 208.7

73.1

85

219.6 219.6 226.1 199.7 240.2 152.2 209.5 209.5 216.0 195.3 230.1 151.3 196.5 196.5 203.0 188.3 217.0 147.7

90

226.6 226.6 229.0 223.6 239.1 185.7 218.9 218.6 221.1 219.3 231.2 184.9 210.3 210.3 210.3 210.3 220.4 181.4

75

208.5 182.1 222.0 138.0 243.0

80

216.8 209.2 226.3 174.7 243.3 117.3 204.7 201.6 214.1 170.6 231.1 116.6 189.6 189.6 199.1 163.7 216.1 113.2

85.0

194.1 174.4 207.6 133.7 228.6

80.0

176.9 164.0 190.3 126.8 211.3

74.0

85

224.6 224.6 230.0 205.1 243.0 157.2 214.7 214.7 220.1 201.1 233.1 156.7 201.8 201.8 207.3 194.4 220.3 153.4

90

231.9 231.9 233.3 229.1 242.2 190.9 223.3 223.3 225.5 225.2 234.5 190.4 214.9 214.9 214.9 214.9 223.9 187.3

75

212.0 186.3 224.4 141.8 244.3

80

220.6 213.6 229.0 178.7 244.9 120.9 208.7 206.3 217.0 174.9 232.9 120.5 193.8 193.8 202.1 168.4 218.1 117.5

85.5

197.8 178.9 210.2 137.9 230.1

80.5

180.7 168.9 193.1 131.3 213.0

74.6

85

228.7 228.7 233.1 209.2 244.9 161.0 219.0 219.0 223.3 205.5 235.2 160.8 206.3 206.3 210.6 199.2 222.5 157.8

90

236.3 236.3 236.6 233.4 244.5 194.8 229.0 229.0 229.0 229.0 236.9 194.7 218.6 218.6 218.6 218.6 226.5 191.9
Ambient Temperature
115

Air
Flow

DB

cfm

(°F)

5600

6300

7000

7700

8400

120

Ent

125

Entering Wet Bulb
61
MBh

SHC

67

73

61

73

61

67

MBh

SHC

MBh

MBh

SHC

MBh

SHC

MBh

MBh

SHC

MBh

SHC

75

139.1 127.7 155.8

95.1

180.1

63.0

127.7 119.7 144.4

88.8

168.7

59.0

115.5 111.0 132.2

81.8

156.5

54.8

80

153.2 153.2 165.9 131.7 186.1

85.7

142.8 142.8 155.5 125.4 175.8

81.2

131.8 131.8 144.5 118.5 164.8

76.0

85

166.7 166.7 175.4 162.0 191.6 125.6 157.5 157.5 166.2 155.8 182.4 121.1

—

—

—

—

—

90

184.4 184.4 184.4 184.4 196.6 159.1 176.2 176.2 176.2 176.2 188.5 154.7

—

—

—

—

—

—

75

145.9 136.7 161.5 103.7 184.7

64.6

134.5 128.9 150.2

173.4

60.7

122.5 120.3 138.1

90.7

161.3

56.5

80

160.3 160.3 171.9 140.5 191.0

94.1

150.0 150.0 161.6 134.4 180.8

89.8

139.0 139.0 150.7 127.6 169.8

84.7

85

174.1 174.1 181.7 170.9 196.8 134.1 164.9 164.9 172.5 164.9 187.7 129.8

—

—

—

—

—

90

190.9 190.9 190.9 190.9 202.1 167.8 182.9 182.9 182.9 182.9 194.1 163.6

—

—

—

—

—

—

75

151.8 144.5 166.3 111.1 188.4

140.5 136.7 155.0 105.1 177.2

62.0

128.5 128.4 143.1

98.4

165.2

57.8

80

166.4 166.4 176.9 148.0 195.0 101.3 156.3 156.3 166.8 142.1 184.9

97.1

145.4 145.4 155.9 135.5 174.0

92.2

85

180.5 180.5 187.1 178.6 201.1 141.4 171.5 171.5 178.0 172.7 192.1 137.3

—

—

—

—

—

90

196.6 196.6 196.6 196.6 206.7 175.3 188.7 188.7 188.7 188.7 198.8 171.2

—

—

—

—

—

75

156.7 150.9 170.2 117.1 191.2

133.7 133.7 147.1 104.8 168.1

58.9

80

171.7 171.7 181.1 154.2 198.1 107.1 161.6 161.6 171.1 148.5 188.1 103.1 150.8 150.8 160.3 142.0 177.3

98.4

85

186.1 186.1 191.5 185.0 204.5 147.5 177.2 177.2 182.6 179.3 195.6 143.5

—

—

—

—

—

90

201.4 201.4 201.4 201.4 210.4 181.5 193.6 193.6 193.6 193.6 202.6 177.5

—

—

—

—

—

75

160.8 156.1 173.1 122.0 193.1

80

176.0 176.0 184.4 159.2 200.3 111.7 166.1 166.1 174.4 153.6 190.3 107.9 155.4 155.4 163.7 147.4 179.7 103.3

85

190.8 190.8 195.1 190.1 207.0 152.2 184.4 181.9 186.2 184.6 198.2 148.4

—

—

—

—

—

—

90

205.3 205.3 205.3 205.3 213.2 186.4 197.5 197.5 197.5 197.5 205.4 182.6

—

—

—

—

—

—

66.9

67.6

97.6

145.6 143.4 159.0 111.3 180.0

149.7 148.7 162.1 116.3 182.0

63.0

63.7

SHC

73

SHC

65.9

SHC

67

MBh

137.9 137.9 150.3 110.0 170.2

—

—

—
—

—
—
59.6

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Stands for both downflow and horizontal unit.

40

RT-PRC028X-EN

Performance Data

Table 16. Gross cooling capacities 20 tons three phase standard efficiency T/YS*240F3,4,W,K
Ambient Temperature
85
Air
Flow

DB

cfm

(°F)

6400

7200

8000

8800

9600

95

Ent

105

Entering Wet Bulb
61
MBh

SHC

67
MBh

SHC

73
MBh

SHC

61
MBh

67

SHC

MBh

SHC

73

61

67

SHC

MBh

73

MBh

SHC

MBh

SHC

MBh

SHC

75

234.9 192.8 259.0 144.3 293.2 102.6 214.7 181.4 238.3 136.6 272.1

95.2

193.0 168.4 216.2 127.4 249.4

87.3

80

244.0 225.2 262.7 187.7 291.6 121.9 226.3 213.8 244.5 180.0 272.9 118.0 207.0 200.7 224.8 170.8 252.8 112.5

85

253.0 251.5 266.4 225.0 289.9 170.3 237.7 237.7 250.7 217.3 273.7 166.4 221.0 221.0 233.4 208.1 256.1 160.9

90

261.9 261.9 270.0 256.3 288.2 212.6 249.1 249.1 256.7 248.5 274.5 208.6 234.9 234.9 242.0 239.3 259.3 203.1

75

243.3 202.0 266.0 152.5 298.7 104.5 223.3 190.6 245.4 144.9 277.7

80

253.2 235.2 270.5 196.7 297.9 129.9 235.6 223.8 252.4 189.0 279.4 126.0 216.5 210.8 232.8 179.8 259.3 120.6

97.2

201.7 177.7 223.4 135.7 255.2

89.3

85

263.0 262.2 274.9 234.7 297.0 179.0 247.9 247.9 259.4 227.0 281.0 175.1 231.2 231.2 242.2 217.8 263.4 169.6

90

272.7 272.7 279.3 266.7 296.1 222.0 260.1 260.1 266.2

75

250.4 210.6 271.6 160.0 302.9 106.0 230.5 199.2 251.1 152.5 282.0

80

261.1 244.5 276.9 204.9 302.8 137.1 243.6 233.1 258.9 197.3 284.4 133.3 224.6 220.2 239.5 188.2 264.5 127.9

259.

282.5 218.1 249.1 245.9 251.6 249.8 267.4 212.6
98.7

209.0 186.3 229.2 143.3 259.5

90.8

85

271.7 271.7 282.1 243.7 302.7 187.0 256.6 256.6 266.7 236.1 286.8 183.1 240.1 240.1 249.6 226.9 269.3 177.7

90

282.2 282.2 287.3 276.4 302.6 230.7 269.6 269.6 274.3 268.8 289.1 226.8 257.2 257.2 259.8 259.6 274.1 221.4

75

256.1 218.5 275.8 166.9 305.6 107.0 236.2 207.2 255.5 159.4 284.8

80

267.5 253.1 281.9 212.5 306.4 143.7 250.2 241.8 264.0 205.0 288.0 140.0 231.3 228.9 244.7 195.9 268.2 134.6

99.7

214.9 194.3 233.6 150.3 262.5

91.9

85

278.9 278.9 287.9 252.1 307.0 194.3 264.0 264.0 272.5 244.5 291.2 190.5 247.6 247.6 255.6 235.4 273.8 185.2

90

290.2 290.2 293.9 285.5 307.7 238.8 277.8 277.8 281.0 277.9 294.3

75

260.4 225.7 278.6 173.1 306.9 107.4 240.6 214.4 258.4 165.6 286.3 100.2 219.4 201.6 236.6 156.6 264.1

80

272.6 261.0 285.5 219.5 308.5 149.7 255.3 249.7 267.7 212.0 290.3 145.9 236.5 236.5 248.5 202.9 270.6 140.7

235.

266.5 266.5 266.5 266.5 279.4 229.6
92.4

85

284.7 284.7 292.3 259.7 310.0 201.0 270.0 270.0 277.0 252.2 294.2 197.2 253.6 253.6 260.2 243.1 277.0 191.9

90

296.8 296.8 299.0 293.9 311.4 246.2 286.3 286.3 286.3 286.3 298.1 242.4 271.9 271.9 271.9 271.9 283.3 237.1
Ambient Temperature
115

Air
Flow

DB

cfm

(°F)

6400

7200

8000

8800

9600

120

Ent

125

Entering Wet Bulb
61
MBh

SHC

67
MBh

SHC

73

61

MBh

SHC

MBh

75

169.8 153.8 192.5 116.6 225.3

78.8

67

157.6 145.9 180.0 110.6

—

—

80

186.3 186.2 203.6 159.9 231.1 105.5 175.3 175.3 192.4 154.0

—

—

85

202.7 202.7 214.7 197.2 236.8 153.8 193.0 193.0 204.7 191.2

—

—

—

90

225.7 225.7 225.7 225.7 242.5 196.0 217.0 217.0 217.0 217.0

—

—

—

75

178.6 163.2 199.8 124.9 231.1

166.4 155.3 187.4 119.0

—

—

80

195.9 195.9 211.7 169.0 237.7 113.6 185.0 185.0 200.6 163.1

—

—

—

85

213.1 213.1 223.6 207.1 244.3 162.6 203.4 203.4 213.7 201.1

—

—

90

235.4 235.4 235.4 235.4 250.7 205.6 226.7 226.7 226.7 226.7

—

75

186.0 171.9 205.7 132.6 235.6

173.9 164.1 193.4 126.7

80

SHC

73

SHC

MBh

SHC

145.0 137.7

—

—

—

—

164.0 164.0

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

204.0 204.0 218.4 177.5 243.0 121.0 193.2 193.2 207.4 171.5

—

—

—

—

—

—

—

—

85

222.0 222.0 231.1 216.2 250.3 170.8 212.4 212.4 221.3 210.3

—

—

—

—

—

—

—

—

90

243.7 243.7 243.7 243.7 257.6 214.5 235.1 235.1 235.1 235.1

—

—

—

—

—

—

—

—

75

192.0 179.9 210.2 139.7 238.7

179.9 172.1 198.0 133.8

—

—

—

—

—

—

—

—

80

210.8 210.8 223.8 185.2 246.8 127.7 200.0 200.0 212.7 179.3

—

—

—

—

—

—

—

—

85

229.6 229.6 237.2 224.7 254.9 178.3 220.0 220.0 227.4 218.8

—

—

—

—

—

—

—

—

90

250.6 250.6 250.6 250.6 263.0 222.7 242.0 242.0 242.0 242.0

—

—

—

—

—

—

—

—

75

196.6 187.3 213.4 146.0 240.3

184.6 179.5 201.2 140.1

—

—

—

—

—

—

—

—

80

216.2 216.2 227.7 192.3 249.3 133.8 205.5 205.5 216.7 186.4

—

—

—

—

—

—

—

—

85

235.8 235.8 241.9 232.5 258.2 185.1 226.3 226.3 232.2 226.6

—

—

—

—

—

—

—

—

90

256.1 256.1 256.1 256.1 267.0 230.2 247.6 247.6 247.6 247.6

—

—

—

—

—

—

—

—

84.1

MBh

67
MBh

83.5

SHC

61

SHC

82.5

MBh

73
MBh

80.9

SHC

153.9 147.1

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Stands for both downflow and horizontal unit.

RT-PRC028X-EN

41

Performance Data

Table 17. Gross cooling capacities 25 tons three phase standard efficiency T/YS*300F3,4,W,K
Ambient Temperature
85
Air
Flow

DB

cfm

(°F)

7000

8000

9000

10000

11000

95

Ent

105

Entering Wet Bulb
61
MBh

SHC

67
MBh

SHC

73
MBh

SHC

61
MBh

67

SHC

MBh

SHC

73
MBh

SHC

61
MBh

67

SHC

MBh

73

SHC

MBh

SHC

75

261.6 209.9 284.7 144.7 316.2 110.7 240.1 196.8 262.7 136.2 293.9 102.9 217.6 184.6 239.9 128.5 270.6

94.7

80

273.8 249.2 292.2 198.6 319.0 112.1 254.8 235.7 272.7 189.6 299.2 107.7 234.8 223.1 252.3 181.5 278.4 104.2

85

284.0 279.1 297.6 243.0 319.7 171.0 267.4 265.1 280.6 233.6 302.3 166.2 250.0 250.0 262.7 225.0 284.0 162.2

90

292.0 292.0 300.9 277.9 318.2 220.4 278.0 278.0 286.4 268.0 303.4 215.2 263.0 263.0 271.0 259.1 287.6 210.8

75

272.0 224.0 293.7 159.4 323.8 113.3 250.7 211.0 271.9 150.9 301.7 105.6 228.4 198.8 249.3 143.3 278.6

80

284.3 263.3 301.2 213.2 326.7 127.3 265.5 249.8 282.0 204.3 307.0 122.9 245.7 237.2 261.8 196.3 286.4 119.5

97.5

85

294.5 293.2 306.7 257.6 327.4 186.2 278.2 278.2 290.0 248.2 310.3 181.4 260.9 260.9 272.3 239.8 292.1 177.5

90

302.7 302.7 310.1 292.5 326.0 235.6 288.8 288.8 295.8 282.7 311.4 230.4 274.0 274.0 280.6 273.8 295.8 226.1

75

281.1 236.4 301.3 172.3 330.0 115.5 259.9 223.3 279.7 163.8 308.1 107.8 237.8 211.2 257.2 156.3 285.2

80

293.4 275.7 308.9 226.1 332.9 140.7 274.8 262.2 289.9 217.2 313.5 136.4 255.2 249.7 269.9 209.3 293.1 133.0

99.8

85

303.7 303.7 314.5 270.5 333.8 199.6 287.6 287.6 297.9 261.1 316.8 194.9 270.5 270.5 280.4 252.7 298.9 191.0

90

311.9 311.9 317.9 305.3 332.5 249.0 298.3 298.3 303.9 295.6 318.0 243.8 283.7 283.7 288.9 286.8 302.6 239.6

75

288.7 246.9 307.5 183.4 334.8 117.2 267.7 233.9 286.1 175.0 313.1 109.6 245.8 221.9 263.8 167.5 290.4 101.6

80

301.1 286.2 315.2 237.2 337.8 152.4 282.7 272.8 296.4 228.4 318.6 148.1 263.3 260.3 276.6 220.4 298.3 144.8

85

311.5 311.5 320.8 281.5 338.7 211.2 295.5 295.5 304.5 272.3 321.9 206.6 278.6 278.6 287.2 263.9 304.2 202.8

90

319.8 319.8 324.4 316.4 337.5 260.6 306.3 306.3 310.5 306.7 323.2 255.5 295.7 295.7 295.7 295.7 308.0 251.3

75

294.9 255.7 312.3 192.7 338.2 118.4 274.1 242.7 291.1 184.4 316.7 110.8 252.4 230.7 269.0 176.9 294.1 103.0

80

307.4 294.9 320.1 246.5 341.3 162.2 289.2 281.6 301.4 237.7 322.2 158.0 270.0 269.1 281.8 229.9 302.2 154.7

85

317.9 317.9 325.8 290.8 342.3 221.1 302.1 302.1 309.6 281.6 325.7 216.5 285.4 285.4 292.5 273.3 308.2 212.7

90

326.2 326.2 329.4 325.7 341.1 270.5 315.7 315.7 315.7 315.7 327.1 265.4 301.1 301.1 301.1 301.1 312.0 261.2
Ambient Temperature
115

Air
Flow

DB

cfm

(°F)

7000

8000

9000

10000

11000

120

Ent

125

Entering Wet Bulb
61
MBh

SHC

67
MBh

SHC

73

61

MBh

SHC

MBh

75

194.2 173.3 216.0 121.8 246.4

86.2

182.1 168.0 203.7 118.8 233.9

81.9

67

SHC

169.8 162.9 191.2 116.0

—

—

80

213.9 211.3 231.0 174.4 256.6 101.6 203.1 203.1 220.0 171.1 245.4 100.6 192.0 192.0 208.7 168.1

—

—

85

231.5 231.5 243.9 217.4 264.8 159.2 221.9 221.9 234.1 214.0 254.8 158.0 212.1 212.1 224.1 210.7

—

—

90

247.0 247.0 254.7 251.0 270.8 207.3 246.1 246.1 246.1 246.1 262.1 205.9 237.4 237.4 237.4 237.4

—

—

75

205.2 187.5 225.6 136.6 254.5

181.0 177.2 201.0 130.8

—

—

80

225.0 225.0 240.7 189.2 264.9 116.9 214.3 214.3 229.7 185.9 253.7 116.0 203.3 203.3 218.6 182.9

—

—

85

242.7 242.7 253.6 232.2 273.1 174.5 233.2 233.2 243.9 228.8 263.2 173.4 223.5 223.5 234.0 225.6

—

—

90

264.5 264.5 264.5 264.5 279.2 222.7 256.0 256.0 256.0 256.0 270.6 221.3 247.4 247.4 247.4 247.4

—

—

75

214.8 200.0 233.8 149.6 261.3

190.8 189.7 209.4 143.9

—

—

80

234.7 234.7 248.9 202.2 271.7 130.5 224.0 224.0 238.1 199.0 260.7 129.6 213.2 213.2 227.0 196.0

—

—

85

252.4 252.4 262.0 245.2 280.0 188.1 243.0 243.0 252.4 241.8 270.2 187.0 233.4 233.4 242.5 238.6

—

—

90

272.9 272.9 272.9 272.9 286.2 236.2 264.6 264.6 264.6 264.6 277.7 234.9

—

—

75

223.0 210.7 240.6 160.9 266.7

199.2 199.2 216.4 155.2

—

—

80

242.9 242.9 255.8 213.4 277.2 142.3 232.4 232.4 245.1 210.2 266.2 141.4 221.6 221.6 234.1 207.3

—

—

85

260.8 260.8 268.9 256.5 285.6 199.9 251.5 251.5 259.4 253.1 275.9 198.8

—

—

—

—

—

—

90

279.9 279.9 279.9 279.9 291.8 248.0 271.7 271.7 271.7 271.7 283.4 246.7

—

—

—

—

—

—

75

229.8 219.6 246.0 170.4 270.7

206.2 206.2 222.0 164.7

—

—

80

249.8 249.8 261.3 222.9 281.2 152.3 239.4 239.4 250.6 219.7 270.4 151.5 228.7 228.7 239.7 216.8

—

—

85

267.7 267.7 274.4 265.9 289.7 209.9 258.5 258.5 265.1 262.5 280.1 208.8

—

—

—

—

—

—

90

285.5 285.5 285.5 285.5 296.1 258.0 306.5 306.5 306.5 306.5 306.5 306.5

—

—

—

—

—

—

94.7

193.2 182.2 213.4 133.6 242.2

202.9 194.7 221.7 146.7 249.0

211.2 205.5 228.6 157.9 254.5

218.1 214.4 234.1 167.4 258.6

84.8

87.2

89.1

90.5

—

SHC

—

MBh

73
MBh

93.3

SHC

61

MBh

91.5

MBh

73

SHC

89.1

SHC

67

MBh

—

SHC

—

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Stands for both downflow and horizontal unit.

42

RT-PRC028X-EN

Performance Data

Table 18. Gross cooling capacities 12½ tons three phase high efficiency T/YH*150G3,4,W (stage 1)
Ambient Temperature
85
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
2000

2500

3000

3500

4000

4375

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

42.0
44.2
46.9
49.6
43.3
45.7
48.5
51.5
44.4
47.0
50.0
53.0
45.2
48.1
51.2
54.3
45.8
48.9
52.1
54.8
46.1
49.3
52.3
55.2

39.3
43.5
46.6
49.3
41.5
45.7
48.5
51.5
43.3
47.0
50.0
53.0
44.7
48.1
51.2
54.3
45.6
48.9
52.1
54.8
46.0
49.3
52.3
55.2

95

67
MBh SHC

Entering Wet Bulb
73
61
MBh SHC MBh SHC

67
MBh SHC

73
MBh SHC

45.3
46.2
48.0
50.4
46.2
47.4
49.5
52.0
46.9
48.4
50.6
53.3
47.4
49.1
51.6
54.4
47.6
49.6
52.3
55.2
47.6
49.8
52.6
55.7

49.8
50.3
50.7
52.2
50.4
51.1
51.8
53.5
50.8
51.7
52.7
54.6
50.9
52.1
53.3
55.4
51.3
52.2
53.7
56.0
51.9
52.4
53.9
56.3

42.3
43.3
45.1
47.5
43.1
44.3
46.4
48.9
43.7
45.1
47.4
50.1
44.0
45.7
48.2
51.0
44.3
46.0
48.7
51.7
44.6
46.1
49.0
52.1

46.7
47.2
47.6
49.1
47.1
47.9
48.6
50.3
47.3
48.3
49.3
51.2
47.7
48.5
49.8
51.9
48.4
48.7
50.0
52.3
48.7
48.9
50.3
52.5

31.2
39.1
44.3
48.1
33.6
41.6
46.9
50.9
35.5
43.6
49.1
53.2
37.0
45.2
50.8
54.4
38.0
46.3
52.1
55.2
38.5
46.9
52.6
55.7

15.0
29.0
38.0
44.1
17.5
31.5
40.7
47.0
19.5
33.6
42.9
49.3
21.1
35.3
44.7
51.3
22.3
36.6
46.1
52.8
22.8
37.2
46.8
53.6

39.2
41.5
44.1
46.9
40.4
42.8
45.6
48.5
41.3
44.0
46.9
49.9
42.0
44.8
48.1
50.6
42.4
45.5
48.6
51.2
42.6
45.8
48.8
52.0

37.2
41.2
44.1
46.8
39.2
42.8
45.6
48.5
40.8
44.0
46.9
49.9
42.0
44.8
47.9
50.6
42.4
45.5
48.6
51.2
42.6
45.8
48.8
52.0

29.4
37.1
42.1
45.8
31.6
39.3
44.6
48.4
33.3
41.2
46.5
50.1
34.6
42.6
48.0
51.0
35.4
43.5
48.7
51.7
35.8
43.9
49.0
52.1

13.6
27.2
36.1
42.1
15.9
29.6
38.6
44.7
17.7
31.6
40.6
46.9
19.1
33.0
42.2
48.6
20.0
34.1
43.4
49.9
20.5
34.6
44.0
50.6

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Indicates both downflow and horizontal units.
(a) For 2000, 2500, 3000, and 3500 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and
YHD models equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

RT-PRC028X-EN

43

Performance Data

Table 19. Gross cooling capacities 12½ tons three phase high efficiency T/YH*150G3,4,W (stage 2)
Ambient Temperature
85
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
2000

2500

3000

3500

4000

4375

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

87.1
88.4
91.0
94.6
92.4
94.3
97.5
101.5
96.8
99.4
103.1
107.6
100.3
103.6
107.9
112.9
103.1
107.0
111.9
117.4
104.6
109.0
114.3
120.1

69.1
76.3
81.9
86.6
75.4
83.2
89.5
94.7
80.9
89.5
96.3
102.0
85.7
95.0
102.4
108.7
89.8
99.8
107.9
114.6
92.4
103.0
111.5
118.6

95

67
MBh SHC

Entering Wet Bulb
73
61
MBh SHC MBh SHC

67
MBh SHC

97.7
98.3
99.1
101.5
101.4
103.5
105.0
107.9
107.7
107.8
110.0
113.5
110.4
111.4
114.2
118.3
112.3
114.1
117.5
122.2
113.2
115.5
119.5
124.6

108.4
110.1
110.6
111.0
112.8
114.0
115.8
116.8
114.3
118.5
120.1
121.8
120.2
123.3
123.6
126.0
121.4
125.2
126.3
129.3
122.6
126.1
127.7
131.3

92.6 54.8 102.7
93.8 65.7 104.8
94.7 73.5 105.5
97.0 79.4 106.0
96.9 59.7 105.9
98.7 71.6 109.8
100.2 80.1 110.4
103.2 86.6 111.5
102.4 64.0 113.2
102.7 76.7 114.1
105.0 86.0 114.4
108.5 93.1 116.2
104.8 67.5 115.7
106.0 81.1 117.2
108.9 91.1 117.7
112.9 98.9 120.1
106.5 70.4 116.8
108.4 84.9 118.8
112.0 95.6 120.0
116.6 103.9 123.2
107.1 72.0 117.4
109.7 87.2 119.4
113.7 98.5 121.3
118.8 107.3 124.9

56.8
68.1
76.1
82.3
62.0
74.1
83.0
89.7
66.4
79.5
89.1
96.4
70.2
84.2
94.5
102.4
73.3
88.1
99.1
107.7
75.1
90.6
102.2
111.2

33.8
52.4
65.0
73.9
37.9
57.5
71.0
80.7
41.2
61.9
76.2
86.7
43.8
65.5
80.8
92.0
45.7
68.5
84.6
96.5
46.7
70.3
87.1
99.5

83.2
84.5
87.1
90.6
88.1
90.1
93.3
97.3
92.3
94.9
98.6
103.1
95.6
98.9
103.2
108.1
98.0
102.0
106.9
112.3
99.3
103.8
109.1
114.8

66.7
73.5
78.9
83.5
72.7
80.3
86.3
91.3
78.0
86.3
92.9
98.4
82.5
91.6
98.8
104.9
86.4
96.2
104.0
110.6
88.8
99.1
107.4
114.4

73
MBh SHC
32.4
50.5
62.7
71.4
36.2
55.3
68.5
77.9
39.3
59.5
73.5
83.7
41.7
62.9
77.8
88.7
43.3
65.7
81.5
93.1
44.1
67.3
83.7
95.9

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Indicates both downflow and horizontal units.
(a) For 2000, 2500, 3000, and 3500 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and
YHD models equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

44

RT-PRC028X-EN

Performance Data

Table 20. Gross cooling capacities 12½ tons three phase high efficiency T/YH*150G3,4,W (full load)

67
MBh SHC

73
MBh SHC

Ambient Temperature
95
Entering Wet Bulb
61
67
73
MBh SHC MBh SHC MBh SHC

138.0
139.6
141.2
144.6
143.4
145.5
147.6
151.5
148.1
150.7
153.4
157.6
154.6
155.2
158.4
163.1
157.7
159.0
162.7
167.8
160.1
162.1
166.3
171.8
161.8
164.5
169.2
175.1
162.8
166.1
171.4
177.7

153.6
154.2
154.7
155.2
158.2
159.3
160.4
161.4
162.1
163.7
165.3
166.9
165.3
167.4
169.6
171.7
173.0
173.0
173.1
175.8
174.5
175.2
175.9
179.1
175.2
176.6
178.0
181.8
175.3
177.4
179.4
183.7

118.3
121.0
125.1
130.0
124.1
127.3
131.8
137.1
129.2
132.9
137.8
143.4
133.5
137.8
143.2
149.1
137.2
142.0
147.8
154.0
140.2
145.5
151.6
158.2
142.4
148.2
154.8
161.7
143.9
150.3
157.3
164.4

85
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
2500

3000

3500

4000

4500

5000

5500

6000

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

125.0
127.7
132.0
137.2
131.2
134.4
139.1
144.6
136.7
140.5
145.6
151.4
141.5
145.8
151.3
157.4
145.6
150.4
156.3
162.8
149.0
154.3
160.6
167.4
151.6
157.5
164.2
171.3
153.6
160.0
167.1
174.5

RT-PRC028X-EN

96.9
109.0
118.4
126.3
104.5
117.1
127.0
135.3
111.4
124.5
134.9
143.6
117.6
131.3
142.1
151.2
123.2
137.3
148.7
158.2
128.0
142.8
154.5
164.5
132.3
147.5
159.7
170.1
135.8
151.6
164.3
174.5

75.5
94.4
108.0
118.4
82.5
102.0
116.2
127.1
88.8
108.9
123.6
135.0
94.4
115.2
130.4
142.3
99.4
120.8
136.6
148.9
103.7
125.7
142.0
154.8
107.3
129.9
146.8
160.0
110.2
133.5
150.9
164.6

38.3
68.6
89.5
104.6
44.6
75.6
97.2
112.8
50.2
82.0
104.2
120.3
55.2
87.7
110.5
127.2
59.4
92.7
116.1
133.4
63.1
97.0
121.1
138.9
66.0
100.7
125.4
143.7
68.2
103.7
129.0
147.9

92.7
104.1
113.0
120.5
99.9
111.8
121.2
129.1
106.4
118.8
128.7
137.0
112.2
125.2
135.5
144.2
117.4
130.9
141.7
150.8
121.8
135.9
147.2
156.7
125.7
140.3
152.0
161.7
128.8
144.0
156.1
164.4

130.4
132.0
133.5
136.8
135.4
137.5
139.6
143.3
142.1
142.3
144.9
149.0
145.6
146.4
149.5
154.0
148.3
149.7
153.4
158.4
150.2
152.4
156.6
162.0
151.5
154.3
159.1
164.9
152.1
155.6
160.9
167.1

72.3
90.4
103.4
113.3
78.9
97.6
111.1
121.5
84.8
104.1
118.2
129.0
90.0
110.0
124.6
135.9
94.6
115.2
130.3
142.1
98.5
119.7
135.4
147.6
101.7
123.6
139.8
152.5
104.2
126.7
143.5
156.7

145.1
145.7
146.2
146.7
149.3
150.4
151.4
152.5
152.8
154.4
156.0
157.6
155.6
157.7
159.8
161.9
162.6
162.7
162.9
165.6
163.6
164.5
165.3
168.5
164.0
165.5
167.0
170.7
164.5
165.8
168.0
172.3

36.2
65.6
85.7
100.1
42.1
72.2
93.0
107.9
47.4
78.2
99.5
115.1
51.9
83.4
105.5
121.5
55.8
88.1
110.7
127.3
59.0
92.0
115.3
132.4
61.5
95.3
119.2
136.9
63.4
97.9
122.4
140.6

105
61
MBh SHC

67
MBh SHC

73
MBh SHC

111.1
113.8
117.8
122.5
116.5
119.7
124.1
129.1
121.2
124.9
129.7
135.0
125.1
129.4
134.6
140.2
128.4
133.2
138.8
144.7
130.9
136.2
142.2
148.5
132.7
138.6
145.0
151.6
133.8
140.2
147.0
154.0

122.3
123.9
125.5
128.6
126.9
129.0
131.1
134.6
133.1
133.4
136.0
140.0
136.1
137.0
140.2
144.6
138.4
140.0
143.7
148.5
139.9
142.2
146.5
151.7
140.8
143.8
148.5
154.2
140.9
144.6
149.9
155.9

136.2
136.7
137.2
137.8
140.0
141.0
142.1
143.1
143.1
144.6
146.2
147.8
145.4
147.5
149.6
151.7
151.7
152.0
152.3
155.0
152.3
153.3
154.3
157.5
152.8
153.9
155.6
159.3
153.2
154.5
156.2
160.4

88.1
98.9
107.3
114.3
94.9
106.2
115.1
122.5
101.0
112.8
122.2
130.0
106.4
118.8
128.6
136.9
111.2
124.1
134.4
143.1
115.3
128.7
139.5
148.5
118.7
132.7
143.9
151.6
121.5
136.0
147.0
154.0

68.7
86.0
98.4
107.7
74.9
92.9
105.7
115.6
80.4
99.0
112.4
122.7
85.3
104.5
118.4
129.2
89.4
109.3
123.7
135.0
92.9
113.4
128.4
140.1
95.8
116.8
132.4
144.6
97.9
119.6
135.7
148.4

33.8
62.2
81.5
95.3
39.3
68.4
88.4
102.7
44.2
74.0
94.6
109.5
48.3
78.9
100.1
115.5
51.8
83.1
105.0
120.9
54.6
86.7
109.1
125.6
56.8
89.5
112.6
129.7
58.2
91.7
115.5
133.1

45

Performance Data

Table 20. Gross cooling capacities 12½ tons three phase high efficiency T/YH*150G3,4,W (full load)

67
MBh SHC

73
MBh SHC

Ambient Temperature
120
Entering Wet Bulb
61
67
73
MBh SHC MBh SHC MBh SHC

113.8
115.4
116.9
119.9
118.0
120.0
122.1
125.5
123.6
124.0
126.6
130.5
126.2
127.3
130.4
134.7
128.0
129.8
133.5
138.1
129.2
131.6
135.8
140.9
129.6
132.7
137.5
143.0
130.0
133.2
138.4
144.3

126.9
127.4
127.9
128.4
130.2
131.2
132.3
133.3
132.9
134.4
136.0
137.6
134.8
136.9
139.0
141.1
140.3
140.8
141.3
143.9
140.6
141.7
142.8
146.0
141.0
141.9
143.7
147.4
142.0
143.0
143.8
148.1

99.5
102.2
105.9
110.3
104.3
107.5
111.6
116.3
108.3
112.0
116.6
121.6
111.7
115.9
120.9
126.2
114.3
119.0
124.4
130.0
116.2
121.5
127.3
133.2
117.4
123.2
129.4
135.7
117.9
124.2
130.8
137.4

115
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
2500

3000

3500

4000

4500

5000

5500

6000

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

103.5
106.2
110.0
114.5
108.5
111.7
115.9
120.7
112.7
116.4
121.1
126.2
116.3
120.5
125.6
131.0
119.1
123.9
129.3
135.1
121.2
126.5
132.4
138.4
122.6
128.4
134.7
141.1
123.3
129.7
136.4
143.0

83.2
93.3
101.2
107.9
89.6
100.3
108.6
115.7
95.3
106.5
115.3
122.8
100.4
112.1
121.4
129.2
104.7
117.0
126.7
135.0
108.4
121.2
131.4
138.4
111.5
124.8
134.7
141.1
113.8
127.7
136.4
143.0

64.9
81.4
93.0
101.9
70.6
87.8
100.0
109.3
75.8
93.5
106.3
116.1
80.2
98.6
111.9
122.1
84.0
103.0
116.8
127.6
87.1
106.7
121.1
132.3
89.5
109.8
124.7
136.4
91.3
112.2
127.6
139.8

31.1
58.5
77.0
90.2
36.2
64.3
83.5
97.2
40.6
69.5
89.3
103.5
44.4
74.0
94.4
109.2
47.5
77.8
98.9
114.2
49.9
81.0
102.7
118.5
51.7
83.5
105.8
122.2
52.7
85.3
108.2
125.2

80.7
90.4
98.1
104.5
86.8
97.2
105.3
112.1
92.4
103.2
111.8
119.0
97.2
108.6
117.6
125.3
101.4
113.3
122.8
130.0
104.9
117.4
127.3
133.2
107.7
120.7
129.4
135.7
109.9
123.4
130.8
137.4

109.4
110.9
112.5
115.4
113.3
115.4
117.5
120.8
118.7
119.2
121.8
125.5
121.0
122.2
125.4
129.5
122.7
124.5
128.2
132.8
123.6
126.2
130.4
135.4
123.9
127.1
131.8
137.2
125.0
127.3
132.5
138.4

62.8
78.9
90.3
98.8
68.4
85.1
97.0
106.1
73.3
90.7
103.1
112.6
77.5
95.5
108.5
118.5
81.1
99.7
113.3
123.7
84.0
103.3
117.3
128.3
86.3
106.1
120.7
132.1
87.8
108.3
123.5
135.3

122.0
122.5
123.0
123.5
125.1
126.2
127.2
128.2
127.6
129.1
130.7
132.3
129.3
131.4
133.5
135.6
134.5
135.0
135.6
138.2
134.5
135.7
136.9
140.1
134.8
136.2
137.6
141.3
135.3
137.0
139.0
141.8

29.6
56.5
74.7
87.5
34.5
62.1
80.9
94.3
38.7
67.1
86.5
100.4
42.3
71.4
91.5
105.9
45.2
75.1
95.7
110.7
47.4
78.0
99.3
114.8
49.0
80.3
102.2
118.3
49.9
81.9
104.5
121.1

125
61
MBh SHC

67
MBh SHC

73
MBh SHC

95.5
98.1
101.8
106.0
100.0
103.2
107.3
111.8
103.8
107.5
112.0
116.9
107.0
111.2
116.1
121.3
109.4
114.1
119.4
124.9
111.1
116.4
122.1
127.9
112.1
117.9
124.0
130.1
112.3
118.7
125.2
131.6

104.9
106.4
107.9
110.8
108.6
110.7
112.7
116.0
113.7
114.2
116.8
120.5
115.8
117.1
120.2
124.3
117.3
119.2
122.8
127.4
118.0
120.6
124.8
129.7
118.0
121.3
126.0
131.4
119.0
124.0
126.5
132.3

117.0
117.5
118.0
118.5
120.0
121.0
122.0
123.1
122.2
123.8
125.3
126.9
123.7
125.8
127.9
130.0
128.6
129.2
129.8
132.4
129.0
129.6
130.9
134.1
130.0
130.7
131.4
135.1
130.2
131.6
133.0
135.3

78.0
87.5
94.8
101.1
84.0
94.0
101.8
108.5
89.3
99.8
108.2
115.2
94.0
105.0
113.8
121.2
97.9
109.6
118.8
124.9
101.2
113.4
122.1
127.9
103.9
116.6
124.0
130.1
105.8
118.7
125.2
131.6

60.6
76.4
87.4
95.7
66.0
82.4
94.0
102.7
70.8
87.7
99.8
109.1
74.8
92.4
105.1
114.8
78.2
96.4
109.6
119.8
80.9
99.7
113.5
124.1
82.9
102.4
116.7
127.8
84.3
104.4
119.2
130.8

28.0
54.4
72.2
84.7
32.7
59.9
78.3
91.3
36.8
64.7
83.7
97.3
40.1
68.8
88.4
102.5
42.8
72.2
92.5
107.1
44.9
75.0
95.9
111.1
46.2
77.1
98.6
114.3
46.9
78.5
100.6
116.9

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Indicates both downflow and horizontal units.
(a) For 2500, 3000, and 3500 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD
models equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

46

RT-PRC028X-EN

Performance Data

Table 21. Gross cooling capacities 12½ tons three phase dehumidification (hot gas reheat) option high efficiency
T/YHD150G3,4,W (Digit 22 = B)

67
MBh SHC

73
MBh SHC

Ambient Temperature
95
Entering Wet Bulb
61
67
73
MBh SHC MBh SHC MBh SHC

135.0
134.0
134.3
135.8
143.2
143.2
144.3
146.7
149.9
150.7
152.7
156.0
153.5
154.9
157.5
161.3
156.3
158.3
161.5
165.9
158.5
161.1
164.8
169.8
160.0
163.1
167.5
173.0

154.5
151.3
149.2
148.3
161.5
159.1
157.9
157.9
167.0
165.4
165.1
166.0
169.7
168.8
169.0
170.5
171.8
171.4
172.2
174.3
173.1
173.3
174.7
177.3
173.7
174.5
176.5
179.7

112.4
114.0
116.7
120.6
121.5
123.9
127.5
132.3
129.0
132.2
136.7
142.4
133.1
136.9
142.0
148.2
136.5
140.9
146.5
153.4
139.2
144.2
150.4
157.8
141.2
146.8
153.6
161.5

85
Air
Ent
Flow DB
61
cfm (°F) MBh SHC
2500(a)

3250(a)

4000

4500

5000

5500

6000

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

119.6
121.1
123.7
127.5
129.1
131.4
134.9
139.7
137.1
140.2
144.6
150.2
141.5
145.2
150.2
156.3
145.2
149.5
155.0
161.8
148.2
153.1
159.2
166.5
150.5
156.0
162.7
170.6

RT-PRC028X-EN

86.9
102.6
114.7
123.2
96.7
113.6
126.9
136.5
105.6
123.6
138.0
148.8
110.9
129.7
144.9
156.3
115.7
135.3
151.3
161.8
120.1
140.5
157.2
166.5
124.1
145.2
162.7
170.6

60.0
82.6
101.6
116.9
68.4
92.1
112.3
128.8
75.8
100.7
122.0
139.7
80.1
105.8
127.9
146.4
84.0
110.5
133.4
152.7
87.5
114.8
138.4
158.5
90.5
118.6
143.0
163.8

54.1
52.9
75.1
97.4
56.5
57.4
84.4
107.9
58.4
64.5
92.7
117.4
59.4
68.7
97.7
123.1
60.1
72.5
102.3
128.4
60.6
75.8
106.3
133.3
60.8
78.6
110.0
137.7

82.4
97.4
108.9
116.7
91.9
108.1
120.8
129.8
100.4
117.8
131.6
141.8
105.5
123.7
138.3
148.2
110.2
129.2
144.5
153.4
114.4
134.2
150.3
157.8
118.2
138.7
153.6
161.5

127.1
126.2
126.6
128.2
134.9
134.9
136.2
138.6
141.1
142.0
144.1
147.5
144.3
145.8
148.6
152.5
146.9
149.0
152.3
156.8
148.8
151.4
155.3
160.4
150.0
153.2
157.6
163.3

56.5
78.4
96.8
111.5
64.6
87.7
107.2
123.1
71.7
96.0
116.7
133.7
75.9
100.9
122.4
140.3
79.6
105.4
127.7
146.3
82.9
109.5
132.5
151.9
85.7
113.1
136.9
157.1

145.9
142.8
140.8
140.0
152.5
150.2
149.1
149.2
157.4
156.0
155.8
156.8
159.9
159.0
159.4
161.0
161.6
161.4
162.3
164.4
162.7
163.0
164.5
167.2
163.0
163.9
166.0
169.3

51.1
50.0
71.4
93.0
53.4
54.0
80.4
103.2
55.1
60.9
88.5
112.4
56.0
64.9
93.2
118.0
56.6
68.4
97.6
123.1
56.9
71.6
101.5
127.8
57.1
74.2
104.9
132.0

105
61
MBh SHC

67
MBh SHC

73
MBh SHC

104.7
106.3
109.2
113.2
113.3
115.8
119.5
124.4
120.3
123.7
128.3
134.0
124.1
128.1
133.2
139.6
127.2
131.7
137.5
144.4
129.6
134.7
141.0
148.6
131.3
137.0
143.9
152.0

118.6
117.9
118.4
120.1
126.0
126.1
127.5
130.0
131.7
132.7
135.0
138.4
134.7
136.3
139.1
143.1
137.0
139.1
142.5
147.1
138.5
141.3
145.3
150.4
139.4
142.7
147.3
153.0

136.8
133.7
131.9
131.2
142.9
140.7
139.7
139.9
147.4
146.1
145.9
147.0
149.5
148.8
149.2
150.9
151.0
150.8
151.8
154.1
151.7
152.1
153.7
156.6
151.7
152.7
154.9
158.3

77.6
92.0
102.8
110.0
86.8
102.4
114.4
122.8
95.0
111.8
124.9
134.0
100.0
117.5
131.4
139.6
104.5
122.8
137.5
144.4
108.5
127.6
141.0
148.6
112.1
131.9
143.9
152.0

52.7
74.0
91.7
105.8
60.5
83.0
101.9
117.2
67.4
91.0
111.1
127.5
71.3
95.8
116.6
133.8
74.9
100.1
121.7
139.7
78.0
104.0
126.3
145.1
80.6
107.4
130.5
150.1

47.9
46.8
67.4
88.4
50.0
50.4
76.2
98.3
51.6
57.0
83.9
107.2
52.3
60.8
88.5
112.6
52.8
64.2
92.7
117.6
53.1
67.1
96.4
122.0
53.1
69.6
99.6
126.1

47

Performance Data

Table 21. Gross cooling capacities 12½ tons three phase dehumidification (hot gas reheat) option high efficiency
T/YHD150G3,4,W (Digit 22 = B)

67
MBh SHC

73
MBh SHC

Ambient Temperature
120
Entering Wet Bulb
61
67
73
MBh SHC MBh SHC MBh SHC

109.7
109.0
109.6
111.4
116.5
116.8
118.3
120.9
121.8
123.0
125.3
128.8
124.5
126.2
129.1
133.2
126.5
128.8
132.2
136.9
127.7
130.6
134.7
139.9
128.3
131.7
136.4
142.2

127.1
124.1
122.4
121.8
132.7
130.7
129.8
130.1
136.8
135.6
135.6
136.7
138.6
138.0
138.6
140.3
139.8
139.7
140.8
143.2
140.2
140.7
142.4
145.4
139.9
141.0
143.3
146.8

92.1
93.9
96.9
101.1
100.0
102.7
106.5
111.6
106.3
109.9
114.6
120.5
109.7
113.8
119.1
125.6
112.3
117.0
122.9
130.0
114.3
119.5
126.0
133.1
115.5
121.4
128.4
136.6

115
Air
Ent
Flow DB
61
cfm (°F) MBh SHC
2500(a)

3250(a)

4000

4500

5000

5500

6000

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

96.4
98.2
101.1
105.3
104.6
107.2
111.0
116.0
111.1
114.6
119.3
125.2
114.6
118.7
123.9
130.4
117.4
122.1
127.9
134.9
119.5
124.7
131.1
138.5
120.9
126.7
133.7
142.2

72.5
86.3
96.4
103.0
81.4
96.4
107.7
115.5
89.4
105.5
118.0
125.2
94.1
111.0
123.9
130.4
98.4
116.1
127.9
134.9
102.3
120.7
131.1
138.5
105.7
124.9
133.7
142.2

48.7
69.4
86.4
99.9
56.2
78.1
96.3
111.0
62.8
85.8
105.2
121.0
66.6
90.4
110.6
127.1
69.9
94.5
115.5
132.8
72.8
98.2
119.9
138.1
75.3
101.4
123.9
142.2

44.5
43.5
63.2
83.5
46.5
46.5
71.6
93.2
47.9
52.8
79.1
101.8
48.5
56.4
83.5
107.0
48.9
59.6
87.5
111.7
49.1
62.3
91.0
116.0
49.0
64.6
94.1
119.9

69.8
83.3
93.2
99.4
78.7
93.3
104.3
111.6
86.5
102.3
114.5
120.5
91.1
107.7
119.1
125.6
95.3
112.7
122.9
130.0
99.1
117.2
126.0
133.1
102.4
121.3
128.4
136.6

105.0
104.4
105.0
106.9
111.6
111.9
113.4
116.2
116.7
117.9
120.3
123.8
119.2
121.0
123.9
128.1
121.0
123.4
126.9
131.6
122.1
125.0
129.2
134.5
122.5
126.0
130.7
136.6

46.6
66.9
83.7
96.9
54.0
75.5
93.4
107.8
60.4
83.1
102.2
117.7
64.1
87.6
107.4
123.7
67.4
91.6
112.3
129.3
70.2
95.2
116.6
134.4
72.5
98.3
120.5
136.6

122.1
119.2
117.5
116.9
127.5
125.4
124.6
125.0
131.3
130.1
130.2
131.4
133.0
132.4
133.0
134.8
134.0
134.0
135.1
137.5
134.2
134.8
136.6
139.6
133.8
135.0
137.3
140.9

42.7
41.7
60.9
81.0
44.6
44.5
69.3
90.5
46.0
50.6
76.6
99.0
46.5
54.2
80.9
104.1
46.9
57.2
84.8
108.7
47.0
59.9
88.2
112.9
46.8
62.1
91.2
116.7

125
61
MBh SHC

67
MBh SHC

73
MBh SHC

87.7
89.5
92.5
96.8
95.3
98.0
101.9
107.1
101.4
105.0
109.8
115.8
104.6
108.8
114.1
120.7
107.1
111.8
117.8
125.0
108.9
114.2
120.7
128.9
110.0
115.9
123.0
130.9

100.2
99.6
100.3
102.2
106.6
106.9
108.5
111.3
111.4
112.7
115.1
118.7
113.8
115.6
118.6
122.8
115.4
117.8
121.4
126.2
116.4
119.4
123.5
128.9
116.7
120.2
125.0
130.9

116.9
114.0
112.4
111.9
122.1
120.1
119.3
119.7
125.7
124.6
124.7
125.9
127.2
126.7
127.3
129.2
128.0
128.1
129.3
131.8
128.2
128.8
130.6
133.6
127.6
128.8
131.2
134.8

67.2
80.3
89.8
95.8
75.8
90.2
100.9
107.1
83.5
99.0
109.8
115.8
88.1
104.3
114.1
120.7
92.2
109.2
117.8
125.0
95.8
113.6
120.7
128.9
99.0
115.9
123.0
130.9

44.4
64.4
80.9
93.7
51.7
72.9
90.5
104.5
57.9
80.3
99.1
114.3
61.5
84.7
104.3
120.2
64.7
88.6
109.0
125.7
67.4
92.1
113.2
128.9
69.7
95.2
117.1
130.9

40.9
39.9
58.7
78.4
42.7
42.3
66.9
87.8
44.0
48.4
74.0
96.1
44.5
51.8
78.3
101.1
44.8
54.8
82.0
105.7
44.9
57.4
85.4
109.8
44.7
59.5
88.2
113.4

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
(a) For 2500 and 3250 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models
equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Dehumidification (Hot Gas Reheat) with Frostat and Crankcage heaters are required on applications below 320 cfm/ton.
- Multi-speed or single zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full" airflow must be set
to 320 cfm/ton or higher.

48

RT-PRC028X-EN

Performance Data

Table 22. Gross cooling capacities 15 tons three phase high efficiency T/YH*180G3,4,W (stage 1)
Ambient Temperature
85
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
2400

3000

3600

4200

4800

5250

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

54.8
57.4
60.3
63.3
56.6
59.5
62.6
65.7
58.1
61.2
64.5
67.9
59.3
62.6
66.2
69.7
60.1
63.7
67.5
69.8
60.5
64.3
67.8
70.7

51.5
56.8
60.3
63.3
54.6
59.5
62.6
65.7
57.2
61.2
64.5
67.9
59.1
62.6
66.2
69.7
60.1
63.7
67.5
69.8
60.5
64.3
67.8
70.7

95

67
MBh SHC

Entering Wet Bulb
73
61
MBh SHC MBh SHC

67
MBh SHC

73
MBh SHC

59.2
60.0
61.9
64.3
60.5
61.7
63.8
66.4
61.5
63.0
65.4
68.3
62.2
64.0
66.7
69.7
62.5
64.7
67.6
70.9
62.5
65.0
68.1
71.5

65.3
65.5
65.5
66.8
66.3
66.7
67.1
68.6
66.9
67.5
68.2
70.0
67.0
68.1
69.1
71.2
67.1
68.3
69.6
72.0
67.2
68.5
69.8
72.4

56.0
56.8
58.6
61.0
57.1
58.2
60.4
62.9
57.9
59.4
61.8
64.6
58.4
60.2
62.9
65.9
58.6
60.7
63.6
66.8
58.8
60.9
64.0
67.4

60.9
62.1
62.1
63.3
61.6
63.1
63.4
64.9
62.0
63.8
64.4
66.2
62.1
64.1
65.1
67.2
62.7
64.1
65.5
67.8
63.0
64.1
65.5
68.0

40.6
50.8
57.4
61.8
44.0
54.3
60.9
65.5
46.8
57.2
63.9
68.3
49.1
59.5
66.3
69.7
50.7
61.1
67.6
70.9
51.6
62.0
68.1
71.5

18.6
37.2
48.8
56.5
22.4
40.9
52.6
60.4
25.5
44.0
55.8
63.7
28.1
46.6
58.4
66.3
30.0
48.5
60.4
68.5
31.1
49.6
61.6
69.6

51.8
54.3
57.1
60.1
53.4
56.2
59.3
62.3
54.7
57.8
61.0
64.3
55.7
59.0
62.5
64.6
56.4
59.9
63.6
65.9
56.6
60.4
63.8
66.7

49.1
54.2
57.1
60.1
52.0
56.2
59.3
62.3
54.3
57.8
61.0
64.3
55.7
59.0
62.5
64.6
56.4
59.9
63.6
65.9
56.6
60.4
63.8
66.7

38.5
48.5
54.8
59.1
41.7
51.8
58.2
62.6
44.3
54.4
60.9
64.6
46.3
56.4
62.9
65.9
47.7
57.9
63.6
66.8
48.4
58.6
64.0
67.4

17.0
35.2
46.6
54.1
20.5
38.7
50.2
57.7
23.4
41.6
53.1
60.7
25.7
43.9
55.5
63.2
27.4
45.6
57.3
65.1
28.4
46.5
58.2
66.1

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Indicates both downflow and horizontal units.
(a) For 2400, 3000, 3600, and 4200 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and
YHD models equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

RT-PRC028X-EN

49

Performance Data

Table 23. Gross cooling capacities 15 tons three phase high efficiency T/YH*180G3,4,W (stage 2)
Ambient Temperature
85
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
2400

3000

3600

4200

4800

5250

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

102.0
104.0
107.1
111.0
107.2
109.8
113.4
117.8
111.5
114.7
118.9
123.7
114.9
118.8
123.5
128.6
117.4
121.9
127.1
132.7
118.7
123.7
129.3
135.2

81.9
90.7
97.4
102.8
88.8
98.2
105.4
111.3
94.8
104.8
112.5
118.9
99.8
110.4
118.7
125.5
103.9
115.2
123.9
131.1
106.3
118.1
127.3
134.8

95

67
MBh SHC

Entering Wet Bulb
73
61
MBh SHC MBh SHC

67
MBh SHC

73
MBh SHC

111.7
113.0
114.3
117.0
117.9
118.0
120.0
123.2
121.2
122.0
124.7
128.4
123.6
125.2
128.5
132.8
125.1
127.5
131.5
136.3
125.6
128.7
133.1
138.3

123.0
123.8
124.6
125.4
126.6
128.0
129.4
130.8
133.1
133.2
133.3
135.3
134.5
135.4
136.3
139.0
135.0
136.7
138.4
141.8
135.5
137.1
139.4
143.3

105.8
107.3
108.8
111.5
111.7
112.0
114.1
117.3
114.7
115.7
118.5
122.2
116.8
118.6
122.0
126.3
117.9
120.6
124.6
129.4
118.2
121.5
126.0
131.2

116.0 33.6
117.7 56.7
118.5 72.1
119.3 82.9
120.0 38.3
121.5 62.3
123.0 78.5
124.5 89.9
125.9 42.1
126.2 67.0
126.5 84.0
128.7 96.0
127.0 44.9
128.1 70.7
129.2 88.5
132.0 101.1
128.0 46.8
129.1 73.5
131.0 92.0
134.5 105.3
129.0 47.6
129.3 75.0
131.8 94.1
135.7 107.9

65.6
79.9
89.8
97.1
71.7
86.6
97.2
105.1
76.7
92.5
103.7
112.1
80.9
97.4
109.2
118.2
84.1
101.4
113.9
123.3
85.9
103.7
116.7
126.6

36.1
59.7
75.5
86.5
41.1
65.6
82.2
93.9
45.2
70.6
87.9
100.3
48.4
74.7
92.8
105.7
50.6
77.8
96.7
110.3
51.7
79.5
99.0
113.0

96.8
98.9
102.0
105.8
101.7
104.4
108.0
112.3
105.7
109.0
113.2
117.8
108.8
112.7
117.4
122.5
111.0
115.6
120.8
126.3
112.0
117.1
122.7
128.5

78.4
86.9
93.4
98.6
85.0
94.1
101.1
106.7
90.6
100.4
107.9
114.0
95.3
105.7
113.7
120.3
99.1
110.1
118.6
125.6
101.3
112.7
121.7
128.5

62.6
76.5
86.1
93.2
68.3
82.9
93.2
100.8
73.0
88.4
99.3
107.5
76.9
93.0
104.6
113.2
79.7
96.7
108.8
118.1
81.3
98.8
111.4
121.1

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Indicates both downflow and horizontal units.
(a) For 2400, 3000, 3600, and 4200 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and
YHD models equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

50

RT-PRC028X-EN

Performance Data

Table 24. Gross cooling capacities 15 tons three phase high efficiency T/YH*180G3,4,W (full load)

67
MBh SHC

73
MBh SHC

Ambient Temperature
95
Entering Wet Bulb
61
67
73
MBh SHC MBh SHC MBh SHC

163.9
165.9
167.9
171.9
169.8
172.4
175.0
179.5
177.9
178.1
181.3
186.2
182.2
183.1
186.8
192.2
185.6
187.3
191.6
197.4
188.3
190.7
195.5
201.8
190.2
193.3
198.7
205.5
191.4
195.2
201.1
208.3

180.9
181.8
182.8
183.7
186.1
187.5
189.0
190.5
190.4
192.5
194.5
196.6
194.0
196.6
199.2
201.9
202.7
202.9
203.2
206.4
204.4
205.4
206.3
210.1
205.4
207.0
208.7
213.0
205.6
207.9
210.3
215.2

142.5
145.7
150.5
156.2
148.9
152.7
157.9
163.9
154.5
158.8
164.5
170.9
159.3
164.2
170.3
177.1
163.4
168.8
175.4
182.5
166.7
172.7
179.7
187.1
169.2
175.7
183.2
190.9
170.9
178.0
185.9
194.0

85
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
3000

3600

4200

4800

5400

6000

6600

7200

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

149.8
153.0
157.9
163.8
156.6
160.4
165.7
172.0
162.6
166.9
172.7
179.3
167.9
172.7
179.0
185.9
172.3
177.8
184.4
191.7
176.0
182.0
189.1
196.8
178.9
185.5
193.0
201.0
181.0
188.2
196.1
204.5

RT-PRC028X-EN

116.6
130.6
141.6
150.7
125.2
139.8
151.3
160.9
133.0
148.2
160.2
170.2
139.9
155.7
168.2
178.7
146.1
162.5
175.5
186.4
151.5
168.5
182.0
193.3
156.1
173.7
187.7
199.5
159.9
178.1
192.6
204.5

91.6
113.6
129.4
141.5
99.5
122.2
138.6
151.2
106.6
129.9
147.0
160.1
112.8
136.9
154.5
168.2
118.3
143.1
161.3
175.5
123.0
148.5
167.3
181.9
126.9
153.1
172.5
187.6
130.0
156.8
176.9
192.5

48.7
83.7
108.0
125.5
55.7
91.6
116.6
134.7
62.0
98.7
124.4
143.1
67.4
105.0
131.4
150.7
72.1
110.5
137.6
157.5
76.0
115.2
143.0
163.5
79.1
119.1
147.6
168.7
81.4
122.2
151.4
173.1

112.1
125.4
135.8
144.5
120.2
134.2
145.1
154.2
127.6
142.1
153.6
163.1
134.2
149.3
161.2
171.3
139.9
155.6
168.1
178.6
144.9
161.2
174.2
185.1
149.1
166.0
179.5
190.8
152.5
170.0
184.0
194.0

155.7
157.8
159.8
163.7
161.3
163.9
166.5
170.8
168.8
169.2
172.3
177.2
172.7
173.7
177.5
182.7
175.7
177.5
181.8
187.5
178.0
180.5
185.4
191.5
179.5
182.7
188.2
194.8
180.3
184.2
190.2
197.2

88.3
109.4
124.5
136.0
95.7
117.5
133.2
145.3
102.4
124.9
141.2
153.8
108.2
131.4
148.4
161.4
113.3
137.2
154.7
168.3
117.5
142.2
160.3
174.4
121.0
146.3
165.1
179.7
123.7
149.7
169.0
184.2

172.0
172.9
173.8
174.7
176.7
178.2
179.7
181.2
180.7
182.7
184.8
186.8
183.8
186.5
189.1
191.7
191.8
192.2
192.6
195.8
193.1
194.3
195.4
199.1
193.7
195.5
197.3
201.7
194.3
196.0
198.5
203.4

46.6
80.6
104.0
120.8
53.2
88.1
112.2
129.6
59.1
94.8
119.5
137.6
64.1
100.6
126.1
144.7
68.4
105.7
131.9
151.1
71.9
110.0
136.9
156.7
74.5
113.5
141.1
161.5
76.4
116.2
144.5
165.5

105
61
MBh SHC

67
MBh SHC

73
MBh SHC

134.3
137.5
142.2
147.7
140.3
144.1
149.2
155.0
145.5
149.8
155.4
161.6
149.9
154.8
160.8
167.3
153.6
159.0
165.5
172.3
156.5
162.5
169.3
176.6
158.6
165.1
172.4
180.0
159.9
167.0
174.7
182.7

146.7
148.7
150.8
154.6
151.8
154.4
157.0
161.3
158.9
159.4
162.5
167.2
162.3
163.5
167.2
172.4
164.9
166.9
171.2
176.8
166.8
169.5
174.3
180.4
167.9
171.3
176.7
183.2
168.3
172.3
178.3
185.3

162.1
163.1
164.0
164.9
166.5
168.0
169.4
170.9
170.0
172.1
174.1
176.2
172.8
175.4
178.0
180.7
180.1
180.6
181.2
184.4
181.0
182.3
183.5
187.3
181.2
183.1
185.1
189.4
181.3
183.2
185.9
190.8

106.9
119.5
129.4
137.7
114.6
127.9
138.3
147.0
121.6
135.4
146.3
155.5
127.7
142.2
153.6
163.2
133.1
148.1
160.0
170.1
137.6
153.3
165.7
176.2
141.4
157.6
170.6
180.0
144.4
161.2
174.6
182.7

84.2
104.5
118.9
129.9
91.2
112.2
127.2
138.7
97.5
119.1
134.8
146.8
102.9
125.3
141.5
154.0
107.6
130.6
147.5
160.5
111.4
135.2
152.6
166.2
114.5
139.0
157.0
171.1
116.8
141.9
160.6
175.1

43.8
76.8
99.3
115.5
50.1
83.9
107.1
123.8
55.5
90.1
114.1
131.4
60.2
95.6
120.2
138.2
64.0
100.3
125.6
144.1
67.1
104.1
130.2
149.3
69.3
107.2
134.0
153.7
70.8
109.5
137.0
157.3

51

Performance Data

Table 24. Gross cooling capacities 15 tons three phase high efficiency T/YH*180G3,4,W (full load)

67
MBh SHC

73
MBh SHC

Ambient Temperature
120
Entering Wet Bulb
61
67
73
MBh SHC MBh SHC MBh SHC

136.8
138.8
140.9
144.6
141.5
144.1
146.7
150.9
148.0
148.7
151.8
156.4
151.0
152.4
156.1
161.2
153.3
155.4
159.7
165.1
154.8
157.6
162.4
168.4
155.5
159.0
164.4
170.8
156.1
159.6
165.6
172.4

151.4
152.4
153.3
154.2
155.4
156.8
158.3
159.8
158.5
160.6
162.6
164.7
160.9
163.5
166.1
168.7
167.5
168.2
168.8
172.0
168.0
169.4
170.8
174.6
168.5
169.9
172.0
176.3
169.1
170.3
172.4
177.3

120.4
123.6
128.1
133.3
125.8
129.5
134.5
140.0
130.4
134.7
140.1
145.9
134.2
139.1
144.9
151.1
137.3
142.7
148.9
155.5
139.5
145.5
152.2
159.1
141.0
147.6
154.7
161.9
141.7
148.8
156.4
164.0

115
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
3000

3600

4200

4800

5400

6000

6600

7200

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

125.3
128.5
133.0
138.3
130.9
134.6
139.6
145.2
135.7
140.0
145.4
151.4
139.7
144.6
150.4
156.7
142.9
148.4
154.7
161.3
145.4
151.4
158.1
165.1
147.1
153.6
160.8
168.2
148.0
155.1
162.7
170.4

101.0
113.0
122.3
130.2
108.3
120.9
130.8
139.0
114.9
128.0
138.4
147.1
120.6
134.4
145.3
154.4
125.6
139.9
151.3
160.9
129.7
144.7
156.6
165.1
133.1
148.6
160.8
168.2
135.6
151.8
162.7
170.4

79.5
98.9
112.6
123.1
86.1
106.2
120.6
131.5
92.0
112.7
127.7
139.2
97.0
118.5
134.0
146.0
101.2
123.4
139.6
152.1
104.7
127.6
144.3
157.3
107.3
130.9
148.3
161.8
109.2
133.5
151.4
165.4

40.4
72.3
94.0
109.5
46.3
79.0
101.4
117.4
51.3
84.8
107.9
124.6
55.5
89.9
113.7
130.9
59.0
94.2
118.6
136.5
61.6
97.6
122.8
141.2
63.4
100.3
126.2
145.2
64.5
102.2
128.8
148.4

97.8
109.5
118.5
126.2
105.0
117.2
126.8
134.8
111.3
124.1
134.2
142.7
116.8
130.2
140.8
149.8
121.6
135.6
146.7
155.5
125.5
140.1
151.7
159.1
128.7
143.9
154.7
161.9
131.0
146.8
156.4
164.0

131.5
133.6
135.6
139.2
138.6
138.7
141.3
145.3
142.2
143.0
146.1
150.7
145.1
146.5
150.2
155.2
147.1
149.3
153.6
159.0
148.4
151.3
156.1
162.0
148.9
152.5
157.9
164.2
149.4
152.9
158.9
165.7

76.9
95.9
109.3
119.4
83.3
103.0
117.0
127.7
88.9
109.3
123.9
135.1
93.8
114.8
130.0
141.7
97.8
119.6
135.4
147.6
101.0
123.5
139.9
152.6
103.5
126.7
143.7
156.9
105.1
129.0
146.6
160.4

145.7
146.7
147.6
148.5
149.5
151.0
152.5
153.9
152.4
154.5
156.5
158.6
159.7
159.8
159.8
162.5
160.8
161.6
162.4
165.6
161.2
162.6
164.1
167.9
161.5
162.9
165.1
169.4
161.8
163.2
165.3
170.2

38.5
69.9
91.1
106.2
44.1
76.3
98.3
113.9
48.9
82.0
104.6
120.9
53.0
86.8
110.2
127.0
56.2
90.9
114.9
132.4
58.6
94.1
118.9
137.0
60.3
96.6
122.0
140.7
61.1
98.3
124.4
143.7

125
61
MBh SHC

67
MBh SHC

73
MBh SHC

115.3
118.5
122.9
128.0
120.5
124.3
129.1
134.5
124.9
129.2
134.5
140.3
128.5
133.4
139.1
145.2
131.4
136.8
143.0
149.4
133.4
139.4
146.0
152.8
134.7
141.3
148.3
155.5
135.2
142.3
149.8
157.3

126.0
128.1
130.1
133.7
132.9
133.0
135.6
139.6
136.3
137.1
140.2
144.7
138.9
140.4
144.1
149.1
140.7
143.0
147.3
152.6
141.8
144.8
149.6
155.4
142.1
145.8
151.2
157.5
142.4
146.0
152.0
158.7

139.8
140.8
141.7
142.6
143.4
144.9
146.4
147.9
146.1
148.2
150.2
152.3
153.1
153.2
153.3
156.0
154.0
154.8
155.6
158.8
154.1
155.6
157.2
161.0
154.2
155.7
158.0
162.3
154.4
155.8
158.7
162.8

94.5
105.8
114.6
122.0
101.4
113.3
122.6
130.5
107.5
120.0
129.8
138.1
112.9
125.9
136.3
145.0
117.4
131.1
141.9
149.4
121.1
135.4
146.0
152.8
124.1
138.9
148.3
155.5
126.2
141.7
149.8
157.3

74.1
92.7
105.7
115.6
80.4
99.6
113.3
123.6
85.8
105.7
120.0
130.9
90.4
111.0
125.9
137.3
94.2
115.6
131.0
142.9
97.3
119.3
135.4
147.8
99.5
122.2
138.9
151.8
100.9
124.4
141.6
155.1

36.4
67.2
88.1
102.8
41.8
73.5
95.0
110.3
46.4
78.9
101.1
117.1
50.2
83.5
106.5
123.0
53.2
87.4
111.0
128.2
55.5
90.5
114.8
132.5
56.9
92.7
117.7
136.1
57.5
94.2
119.9
138.8

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Indicates both downflow and horizontal units.
(a) For 3000, 3600, and 4200 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD
models equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Dehumidification (Hot Gas Reheat) with Frostat and Crankcage heaters are required on applications below 320 cfm/ton.
- Multi-speed or single zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full" airflow must be
set to 320 cfm/ton or higher.

52

RT-PRC028X-EN

Performance Data

Table 25. Gross cooling capacities 15 tons three phase dehumidification (hot gas reheat) option high efficiency
T/YHD180G3,4,W (Digit 22 = B)

67
MBh SHC

73
MBh SHC

Ambient Temperature
95
Entering Wet Bulb
61
67
73
MBh SHC MBh SHC MBh SHC

167.7
166.7
167.0
168.7
176.9
176.9
178.2
180.9
184.4
185.4
187.7
191.4
188.4
190.0
193.1
197.4
191.6
193.9
197.6
202.7
194.1
197.1
201.4
207.2
195.7
199.4
204.5
210.9

190.8
187.0
184.5
183.5
198.6
195.8
194.4
194.3
204.6
202.8
202.4
203.4
207.7
206.6
206.8
208.4
210.0
209.5
210.4
212.7
211.5
211.7
213.3
216.3
212.2
213.1
215.4
219.0

141.5
143.4
146.7
151.3
151.6
154.6
158.8
164.5
160.0
164.0
169.3
176.0
164.7
169.3
175.3
182.6
168.5
173.8
180.5
188.5
171.6
177.6
184.9
193.6
173.9
180.6
188.6
198.0

85
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
3000

3900

4800

5400

6000

6600

7200

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

149.8
151.5
154.6
159.1
160.4
163.1
167.2
172.7
169.3
173.0
178.1
184.6
174.2
178.6
184.4
191.6
178.4
183.5
189.9
197.8
181.8
187.5
194.7
203.2
184.4
190.8
198.7
207.8

RT-PRC028X-EN

108.9
129.2
144.8
155.7
120.9
142.6
159.5
171.6
131.7
154.7
172.9
184.6
138.2
162.0
181.1
191.6
144.1
168.8
188.8
197.8
149.5
175.0
194.7
203.2
154.3
180.7
198.7
207.8

71.3
101.1
126.0
146.3
82.0
113.1
139.4
160.9
91.5
123.8
151.4
174.3
97.1
130.3
158.8
182.5
102.1
136.2
165.5
190.1
106.6
141.5
171.8
197.2
110.5
146.3
177.4
203.8

66.8
65.5
89.1
118.7
69.5
68.5
101.1
132.0
71.6
74.8
111.8
144.0
72.7
80.4
118.2
151.4
73.5
85.4
124.1
158.1
74.0
89.9
129.5
164.3
74.3
93.8
134.2
170.0

104.7
124.3
139.2
149.2
116.3
137.2
153.4
164.5
126.7
148.9
166.4
176.0
132.9
156.0
174.3
182.6
138.6
162.5
180.5
188.5
143.7
168.5
184.9
193.6
148.2
173.9
188.6
198.0

158.6
157.7
158.2
160.1
167.3
167.5
169.0
171.9
174.3
175.5
178.0
181.9
178.0
179.8
183.0
187.6
180.9
183.4
187.3
192.6
183.0
186.2
190.8
196.7
184.4
188.3
193.5
200.1

68.7
97.7
121.9
141.4
79.0
109.3
134.8
155.6
88.0
119.6
146.5
168.5
93.4
125.8
153.5
176.5
98.1
131.4
160.0
183.8
102.3
136.5
166.0
190.6
105.9
141.0
171.3
196.9

180.8
177.1
174.9
174.0
188.1
185.5
184.2
184.3
193.7
192.1
191.8
192.9
196.4
195.5
195.9
197.7
198.4
198.1
199.2
201.7
199.6
200.0
201.8
204.9
200.0
201.1
203.6
207.4

63.3
62.0
86.5
115.3
65.8
64.9
98.1
128.2
67.8
72.1
108.4
139.8
68.7
77.4
114.5
146.9
69.4
82.2
120.1
153.4
69.9
86.4
125.2
159.3
70.0
90.0
129.7
164.6

105
61
MBh SHC

67
MBh SHC

73
MBh SHC

132.6
134.7
138.1
143.0
142.3
145.4
149.8
155.7
150.2
154.3
159.8
166.7
154.6
159.3
165.5
173.0
158.1
163.6
170.4
178.6
160.9
167.0
174.5
183.4
162.9
169.7
177.9
188.7

148.8
148.1
148.8
150.9
157.1
157.4
159.1
162.2
163.6
164.9
167.7
171.7
167.0
169.0
172.4
177.2
169.6
172.3
176.4
181.8
171.4
174.8
179.5
185.6
172.5
176.5
181.9
188.7

170.1
166.7
164.6
163.9
177.0
174.5
173.5
173.8
182.1
180.7
180.6
181.9
184.5
183.8
184.4
186.4
186.2
186.1
187.4
190.1
187.1
187.7
189.7
193.0
187.2
188.5
191.1
195.1

99.7
118.5
132.6
141.9
110.9
131.0
146.4
155.7
120.8
142.3
159.0
166.7
126.8
149.1
165.5
173.0
132.1
155.3
170.4
178.6
137.0
161.0
174.5
183.4
141.2
166.1
177.9
188.7

65.2
93.4
116.9
135.6
75.1
104.6
129.4
149.4
83.7
114.5
140.6
161.9
88.8
120.4
147.4
169.5
93.2
125.8
153.6
176.6
97.1
130.6
159.2
183.2
100.5
134.8
164.3
188.7

59.5
58.3
83.0
111.1
61.9
61.1
94.2
123.5
63.7
68.6
104.0
134.7
64.6
73.6
109.9
141.5
65.2
78.1
115.3
147.7
65.5
82.0
120.0
153.3
65.5
85.3
124.2
158.4

53

Performance Data

Table 25. Gross cooling capacities 15 tons three phase dehumidification (hot gas reheat) option high efficiency
T/YHD180G3,4,W (Digit 22 = B)

67
MBh SHC

73
MBh SHC

Ambient Temperature
120
Entering Wet Bulb
61
67
73
MBh SHC MBh SHC MBh SHC

138.4
137.9
138.8
141.0
146.2
146.7
148.6
151.9
152.3
153.8
156.7
161.0
155.4
157.6
161.1
166.1
157.7
160.5
164.8
170.4
159.2
162.7
167.7
174.0
159.9
164.2
169.8
176.7

158.9
155.6
153.7
153.1
165.3
163.0
162.1
162.6
169.9
168.7
168.8
170.3
172.0
171.5
172.3
174.4
173.4
173.5
175.0
177.8
174.0
174.8
176.9
180.4
173.8
175.2
178.1
182.3

118.1
120.4
124.2
129.3
127.1
130.5
135.2
141.3
134.3
138.7
144.5
151.6
138.2
143.3
149.7
157.5
141.3
147.0
154.2
162.8
143.6
150.0
157.8
167.9
145.2
152.3
160.7
170.5

115
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
3000

3900

4800

5400

6000

6600

7200

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

123.1
125.3
129.0
134.0
132.3
135.6
140.2
146.3
139.8
144.1
149.8
156.8
143.8
148.8
155.1
162.8
147.1
152.7
159.7
168.7
149.5
155.9
163.6
174.0
151.2
158.2
166.6
176.7

93.8
111.8
125.1
133.7
104.6
123.9
138.5
146.3
114.1
134.7
149.8
156.8
119.7
141.3
155.1
162.8
124.8
147.2
159.7
168.1
129.4
152.6
163.6
174.0
133.3
157.5
166.6
176.7

60.9
88.3
111.0
128.9
70.3
99.0
123.0
142.3
78.5
108.5
133.8
154.4
83.3
114.2
140.3
161.7
87.5
119.2
146.3
168.5
91.1
123.7
151.6
174.0
94.2
127.7
156.5
176.7

55.6
54.5
78.6
105.9
57.8
57.1
89.3
118.0
59.5
64.1
98.8
128.7
60.2
68.9
104.4
135.2
60.7
73.1
109.5
141.1
60.9
76.7
114.0
146.5
60.8
79.7
117.9
151.3

90.5
108.1
121.1
129.2
101.1
120.0
134.2
141.3
110.4
130.6
144.5
151.6
115.9
137.0
149.7
157.5
120.8
142.8
154.2
162.8
125.2
148.1
157.8
167.9
129.0
152.3
160.7
170.5

133.0
132.6
133.5
135.9
140.6
141.2
143.1
146.5
146.4
148.0
151.0
155.4
149.3
151.6
155.3
160.3
151.5
154.4
158.8
164.5
152.8
156.5
161.5
167.9
153.4
157.8
163.5
170.5

58.3
85.4
107.7
125.2
67.6
95.9
119.5
138.4
75.5
105.2
130.1
150.3
80.2
110.7
136.5
157.5
84.2
115.6
142.3
164.2
87.7
120.0
147.5
167.9
90.7
123.8
152.2
170.5

153.0
149.8
148.0
147.6
159.2
157.0
156.2
156.8
163.6
162.4
162.6
164.2
165.6
165.1
166.0
168.2
166.8
167.0
168.5
171.5
167.2
168.1
170.3
173.9
166.9
168.4
171.3
175.6

53.5
52.4
76.1
103.0
55.7
54.9
86.6
114.8
57.3
61.6
95.9
125.4
57.9
66.2
101.3
131.7
58.4
70.2
106.2
137.5
58.5
73.7
110.6
142.7
58.4
76.6
114.4
147.4

125
61
MBh SHC

67
MBh SHC

73
MBh SHC

112.9
115.4
119.2
124.4
121.7
125.2
130.0
136.2
128.7
133.2
139.1
146.3
132.4
137.6
144.1
152.9
135.4
141.2
148.4
158.4
137.6
144.1
151.9
161.7
138.9
146.1
154.7
164.1

127.4
127.1
128.1
130.6
134.7
135.4
137.5
140.9
140.4
142.1
145.1
149.6
143.1
145.5
149.3
154.4
145.1
148.2
152.6
158.4
146.3
150.1
155.2
161.7
146.8
151.2
157.0
164.1

147.0
143.9
142.2
141.8
152.9
150.8
150.1
150.8
157.1
156.0
156.4
158.0
158.9
158.5
159.5
161.9
160.0
160.3
161.9
165.0
160.3
161.2
163.6
167.3
159.8
161.4
164.4
168.8

87.0
104.2
116.8
124.4
97.3
115.9
129.7
136.2
106.4
126.3
139.1
146.3
111.8
132.6
144.1
152.0
116.6
138.2
148.4
158.4
120.9
143.4
151.9
161.7
124.6
146.1
154.7
164.1

55.6
82.2
104.1
121.3
64.6
92.6
115.8
134.2
72.4
101.6
126.2
145.9
76.9
107.0
132.4
153.0
80.8
111.8
138.0
158.4
84.1
116.0
143.1
161.7
86.9
119.7
147.7
164.1

51.4
50.4
73.3
99.9
53.5
52.8
83.6
111.5
55.0
58.8
92.7
121.8
55.6
63.3
98.0
128.0
56.0
67.2
102.8
133.7
56.1
70.5
107.0
138.8
55.9
73.3
110.7
143.3

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
(a) For 3000 and 3900 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models
equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Dehumidification (Hot Gas Reheat) with Frostat and Crankcage heaters are required on applications below 320 cfm/ton.
- Multi-speed or single zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full" airflow must be set
to 320 cfm/ton or higher.

54

RT-PRC028X-EN

Performance Data

Table 26. Gross cooling capacities 17½ tons three phase high efficiency T/YH*210G3,4,W (stage 1)
Ambient Temperature
85
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
2800

3500

4200

4900

5600

6125

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

63.9
67.5
71.6
75.8
65.8
69.8
74.1
78.6
67.3
71.6
76.2
80.9
68.4
72.9
77.8
81.0
68.9
73.9
78.0
82.1
69.1
74.3
78.6
83.5

60.0
66.8
71.6
75.8
63.2
69.8
74.1
78.6
65.7
71.6
76.2
80.9
67.6
72.9
77.8
81.0
68.7
73.9
78.0
82.1
69.1
74.3
78.6
83.5

95

67
MBh SHC

Entering Wet Bulb
73
61
MBh SHC MBh SHC

67
MBh SHC

73
MBh SHC

68.3
70.0
73.0
76.7
69.7
71.9
75.2
79.1
70.6
73.2
76.9
81.1
71.1
74.1
78.1
82.6
71.2
74.6
78.9
83.7
71.6
74.7
79.3
84.2

74.6
75.7
76.7
79.2
75.5
77.0
78.4
81.2
76.0
77.8
79.7
82.8
76.8
77.9
80.5
84.0
77.0
78.2
80.9
84.7
77.4
78.4
81.8
84.9

64.0
65.8
68.8
72.5
65.2
67.4
70.8
74.7
65.9
68.5
72.2
76.4
66.2
69.2
73.2
77.7
67.0
69.5
73.8
78.6
68.0
71.0
74.0
78.9

70.2
71.3
72.4
74.8
70.8
72.3
73.8
76.7
71.1
73.0
74.9
78.0
71.5
73.1
75.5
79.0
72.2
73.9
75.6
79.4
73.0
74.4
77.0
79.5

47.4
59.7
68.1
74.3
50.8
63.3
71.9
78.4
53.5
66.2
75.0
81.1
55.5
68.4
77.4
82.6
56.9
69.9
78.9
83.7
57.4
70.5
79.3
84.2

22.7
44.0
58.1
67.9
26.3
47.8
62.1
72.1
29.2
50.9
65.4
75.6
31.5
53.3
67.9
78.3
33.0
55.0
69.8
80.4
33.7
55.8
70.7
81.5

59.8
63.4
67.5
71.7
61.5
65.5
69.8
74.2
62.8
67.0
71.6
76.3
63.6
68.2
73.0
76.5
63.7
68.9
73.2
77.0
63.9
69.1
73.5
77.2

56.7
63.4
67.5
71.7
59.7
65.5
69.8
74.2
61.9
67.0
71.6
76.3
63.5
68.2
73.0
75.0
63.7
68.9
71.0
77.0
63.9
69.1
73.5
77.2

44.6
56.6
64.8
70.9
47.7
59.9
68.3
74.7
50.1
62.5
71.2
76.4
51.9
64.5
73.2
77.7
52.9
65.7
73.8
78.6
53.2
66.1
74.0
78.9

20.3
41.4
55.2
64.8
23.7
44.9
58.9
68.7
26.3
47.7
61.9
71.9
28.2
49.7
64.1
74.4
29.5
51.1
65.7
76.1
30.0
51.7
66.4
77.0

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Indicates both downflow and horizontal units.
(a) For 2800, 3500, 4200, and 4900 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and
YHD models equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

RT-PRC028X-EN

55

Performance Data

Table 27. Gross cooling capacities 17½ tons three phase high efficiency T/YH*210G3,4,W (stage 2)
Ambient Temperature
85
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
2800

3500

4200

4900

5600

6125

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

123.5
126.3
130.4
135.4
129.9
133.3
138.0
143.5
135.1
139.3
144.5
150.5
139.2
144.1
149.9
156.3
142.3
147.8
154.2
161.1
143.8
149.9
156.7
163.9

100.2
111.0
119.4
126.3
108.5
120.2
129.2
136.7
115.8
128.2
137.8
145.9
121.9
135.1
145.4
153.9
126.9
140.8
151.7
160.8
129.9
144.4
155.8
163.9

95

67
MBh SHC

Entering Wet Bulb
73
61
MBh SHC MBh SHC

67
MBh SHC

73
MBh SHC

134.4
136.4
138.3
141.8
142.2
142.4
145.1
149.2
146.3
147.4
150.7
155.4
149.3
151.3
155.3
160.6
151.2
154.1
158.8
164.6
151.9
155.4
160.7
167.0

147.8
148.9
150.0
151.1
152.2
154.0
155.8
157.7
160.5
160.5
160.6
163.1
162.4
163.3
164.2
167.5
163.2
165.0
166.8
170.7
164.1
165.5
168.0
172.5

127.4
129.4
131.3
134.8
134.6
135.0
137.7
141.7
138.3
139.6
142.9
147.6
140.9
143.0
147.1
152.3
142.3
145.3
150.1
155.9
142.7
146.4
151.7
157.9

139.9
141.1
142.3
143.4
143.9
145.8
147.7
149.6
151.6
151.8
152.0
154.6
153.0
154.1
155.2
158.5
153.4
155.4
157.4
161.4
154.0
155.6
158.2
162.8

80.1
97.8
110.3
119.6
87.5
106.1
119.4
129.3
93.8
113.3
127.3
137.9
99.0
119.4
134.1
145.4
103.0
124.3
139.8
151.7
105.3
127.3
143.3
155.7

44.0
73.2
92.9
106.9
50.4
80.6
101.2
115.9
55.6
86.9
108.4
123.8
59.6
92.0
114.4
130.6
62.6
96.0
119.3
136.3
64.0
98.3
122.3
139.8

117.3
120.1
124.2
129.0
123.2
126.7
131.3
136.7
128.0
132.2
137.4
143.2
131.7
136.6
142.4
148.6
134.3
139.9
146.3
152.9
135.5
141.7
148.4
155.4

96.3
106.7
114.7
121.3
104.2
115.4
124.0
131.2
111.0
122.9
132.2
139.9
116.7
129.4
139.3
147.5
121.2
134.7
145.2
152.9
123.9
137.9
148.4
155.4

77.0
94.1
106.1
115.0
84.0
102.0
114.7
124.3
89.8
108.7
122.2
132.5
94.5
114.3
128.6
139.5
98.1
118.8
133.8
145.4
100.0
121.4
137.0
149.0

41.8
70.2
89.4
102.8
47.6
77.2
97.2
111.4
52.4
83.0
103.9
118.9
56.0
87.7
109.5
125.3
58.5
91.2
114.0
130.5
59.6
93.2
116.6
133.6

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Indicates both downflow and horizontal units.
(a) For 2800, 3500, 4200, and 4900 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and
YHD models equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

56

RT-PRC028X-EN

Performance Data

Table 28. Gross cooling capacities 17½ tons three phase high efficiency T/YH*210G3,4,W (full load)

67
MBh SHC

73
MBh SHC

Ambient Temperature
95
Entering Wet Bulb
61
67
73
MBh SHC MBh SHC MBh SHC

193.8
197.4
200.2
205.3
194.6
205.2
208.6
214.2
211.5
212.0
216.1
222.3
216.7
218.0
222.7
229.4
220.9
223.1
228.4
235.7
224.2
227.2
233.3
241.0
226.7
230.5
237.2
245.5
228.2
232.9
240.2
249.1

207.3
211.8
217.6
219.0
212.8
223.4
225.1
227.2
229.7
230.6
231.7
234.4
236.2
237.1
237.4
240.8
240.8
241.7
242.2
246.2
243.2
244.8
246.1
250.8
245.6
247.0
249.1
254.5
246.8
248.3
251.3
257.3

169.5
173.6
179.6
186.7
177.0
181.8
188.3
195.9
183.6
189.1
196.1
204.1
189.4
195.5
203.1
211.4
194.2
201.0
209.1
217.8
198.2
205.6
214.2
223.4
201.2
209.3
218.4
228.0
203.4
212.1
221.8
231.8

85
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
3500

4200

4900

5600

6300

7000

7700

8400

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

178.2
182.3
188.5
195.9
186.2
191.0
197.7
205.5
193.4
198.8
206.0
214.3
199.6
205.7
213.5
222.1
205.0
211.7
220.0
229.1
209.4
216.9
225.6
235.1
213.0
221.1
230.4
240.3
215.7
224.4
234.2
244.5

RT-PRC028X-EN

140.1
156.6
169.5
180.3
150.2
167.4
181.0
192.4
159.4
177.4
191.6
203.5
167.6
186.4
201.3
213.8
174.9
194.5
210.0
223.1
181.3
201.6
217.8
231.5
186.8
207.9
224.7
238.9
191.3
213.2
230.7
244.5

111.1
136.9
155.6
169.8
120.2
147.0
166.4
181.3
128.5
156.2
176.3
191.9
135.8
164.4
185.3
201.6
142.2
171.7
193.4
210.4
147.7
178.1
200.6
218.2
152.2
183.5
206.8
225.1
155.8
188.1
212.1
231.1

60.7
102.1
130.7
151.3
68.8
111.3
140.8
162.2
76.0
119.6
150.0
172.2
82.3
126.9
158.2
181.2
87.7
133.3
165.6
189.3
92.1
138.8
172.0
196.5
95.6
143.4
177.5
202.8
98.2
147.1
182.0
208.1

134.8
150.4
162.7
172.9
144.4
160.8
173.7
184.5
153.0
170.2
183.7
195.1
160.8
178.7
192.9
204.9
167.6
186.3
201.1
213.7
173.4
192.9
208.4
221.5
178.4
198.6
214.8
228.0
182.4
203.4
220.3
231.8

186.6
187.6
190.4
195.3
193.2
194.9
198.3
203.8
200.5
201.2
205.2
211.3
205.1
206.6
211.4
217.9
208.8
211.2
216.6
223.6
211.7
214.8
220.9
228.5
213.6
217.6
224.3
232.4
214.6
219.5
226.8
235.5

107.2
132.0
149.7
163.3
115.8
141.5
160.1
174.3
123.6
150.2
169.5
184.4
130.4
157.9
178.0
193.6
136.2
164.7
185.6
201.8
141.2
170.5
192.2
209.1
145.2
175.5
197.9
215.5
148.3
179.5
202.7
221.0

204.8
205.4
206.7
208.1
211.6
212.2
213.7
215.8
217.5
218.2
219.8
222.5
223.6
224.2
225.0
228.4
227.7
228.6
229.3
233.3
230.3
231.2
232.7
237.4
231.9
232.8
235.2
240.5
232.7
233.6
236.8
242.8

58.4
98.5
126.0
145.8
66.0
107.2
135.6
156.2
72.7
114.9
144.3
165.6
78.5
121.8
152.0
174.2
83.3
127.7
158.8
181.8
87.2
132.7
164.7
188.4
90.2
136.7
169.7
194.2
92.3
139.9
173.8
199.0

105
61
MBh SHC

67
MBh SHC

73
MBh SHC

159.9
164.0
169.9
176.7
166.9
171.7
178.1
185.3
173.0
178.5
185.4
193.0
178.3
184.4
191.8
199.8
182.6
189.4
197.3
205.7
186.0
193.4
201.9
210.8
188.6
196.6
205.6
214.9
190.2
199.0
208.4
218.1

174.5
177.0
179.7
184.5
183.6
183.7
187.1
192.4
188.6
189.5
193.6
199.4
192.7
194.4
199.1
205.5
195.9
198.5
203.8
210.8
198.2
201.6
207.6
215.1
199.6
203.8
210.5
218.5
200.2
205.2
212.6
221.1

183.6
187.8
195.0
196.4
196.3
198.7
201.5
203.5
204.6
205.4
207.0
209.8
206.4
211.7
211.7
215.1
208.9
214.6
215.5
219.5
210.2
216.7
218.4
223.1
210.6
217.9
220.4
225.7
220.4
220.8
221.5
227.5

128.9
143.7
155.2
164.9
138.0
153.5
165.7
176.0
146.1
162.4
175.3
186.1
153.3
170.4
183.9
195.3
159.6
177.4
191.6
203.6
165.0
183.6
198.4
210.8
169.4
188.8
204.3
214.9
172.9
193.1
208.4
218.1

102.7
126.4
143.3
156.2
110.8
135.5
153.2
166.7
118.0
143.6
162.1
176.3
124.3
150.8
170.0
184.9
129.7
157.1
177.1
192.6
134.1
162.4
183.2
199.4
137.6
166.8
188.4
205.3
140.2
170.3
192.7
210.2

55.5
94.3
120.8
139.7
62.6
102.5
129.9
149.6
68.8
109.7
138.0
158.5
74.0
116.0
145.2
166.5
78.4
121.4
151.5
173.6
81.8
125.9
156.9
179.7
84.2
129.4
161.4
185.0
85.8
132.1
164.9
189.3

57

Performance Data

Table 28. Gross cooling capacities 17½ tons three phase high efficiency T/YH*210G3,4,W (full load)

67
MBh SHC

73
MBh SHC

Ambient Temperature
120
Entering Wet Bulb
61
67
73
MBh SHC MBh SHC MBh SHC

158.0
165.4
168.2
172.8
171.4
171.6
175.0
180.2
175.9
176.9
181.0
186.7
179.4
181.4
186.1
192.3
182.1
184.9
190.2
197.0
183.9
187.5
193.5
200.8
184.8
189.2
195.9
203.8
184.8
190.1
197.4
205.8

172.5
176.7
182.4
183.8
184.6
186.8
188.4
190.4
190.2
192.8
193.4
196.1
192.5
197.4
197.6
201.0
194.1
199.8
200.8
204.9
194.4
201.3
203.2
207.9
195.2
202.0
204.7
210.1
195.6
202.4
205.3
211.3

144.0
148.1
153.7
160.1
150.2
155.0
161.1
167.9
155.5
161.0
167.6
174.8
160.0
166.1
173.2
180.9
163.6
170.3
178.0
186.0
166.2
173.6
181.8
190.2
168.0
176.0
184.8
193.6
168.9
177.6
186.8
196.1

115
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
3500

4200

4900

5600

6300

7000

7700

8400

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

149.5
153.6
159.3
165.8
156.0
160.8
167.0
173.9
161.6
167.0
173.7
181.1
166.3
172.4
179.6
187.4
170.1
176.9
184.6
192.8
173.0
180.4
188.7
197.3
175.1
183.1
191.9
200.9
176.2
184.9
194.2
203.6

122.4
136.3
147.2
156.4
131.0
145.6
157.2
166.9
138.6
154.0
166.2
176.5
145.3
161.5
174.3
185.2
151.0
168.0
181.5
192.8
155.9
173.6
187.8
197.3
159.8
178.3
191.9
200.9
162.8
182.1
194.2
203.6

97.6
120.3
136.3
148.5
105.2
128.8
145.6
158.5
111.9
136.4
154.0
167.5
117.7
143.1
161.5
175.7
122.5
148.8
168.0
182.9
126.5
153.7
173.6
189.1
129.4
157.6
178.3
194.5
131.5
160.6
182.1
198.9

52.1
89.5
114.9
133.0
58.6
97.2
123.5
142.3
64.3
103.9
131.1
150.7
69.0
109.7
137.8
158.2
72.8
114.6
143.6
164.8
75.7
118.5
148.5
170.4
77.6
121.5
152.4
175.1
78.7
123.6
155.4
178.9

119.0
132.4
143.0
151.8
127.2
141.5
152.7
162.1
134.6
149.6
161.4
171.5
141.0
156.8
169.3
179.9
146.5
163.1
176.2
186.0
151.1
168.4
181.8
190.2
154.8
172.9
184.8
193.6
157.5
176.4
186.8
196.1

155.8
159.3
162.1
166.7
164.9
165.3
168.7
173.8
169.2
170.3
174.4
180.0
172.5
174.5
179.2
185.4
174.9
177.8
183.1
189.8
176.5
180.1
186.2
193.4
177.1
181.6
188.3
196.0
177.8
182.2
189.5
197.8

94.8
117.0
132.6
144.4
102.2
125.2
141.6
154.1
108.6
132.6
149.8
162.9
114.1
139.0
157.0
170.8
118.7
144.5
163.2
177.7
122.4
149.1
168.6
183.8
125.1
152.7
173.0
188.8
126.9
155.4
176.5
193.0

165.9
169.4
175.8
177.2
174.8
175.3
181.5
183.6
180.7
181.3
186.3
189.0
184.5
189.9
190.2
193.6
185.6
192.1
193.2
197.2
186.5
193.3
195.3
200.0
187.2
193.7
196.5
201.9
187.9
194.3
196.8
202.9

50.1
86.9
111.8
129.4
56.4
94.3
120.1
138.5
61.8
100.7
127.4
146.6
66.3
106.3
133.9
153.9
69.8
110.9
139.4
160.2
72.4
114.6
144.0
165.5
74.1
117.4
147.7
170.0
74.9
119.2
150.4
173.5

125
61
MBh SHC

67
MBh SHC

73
MBh SHC

138.2
142.3
147.8
154.1
144.2
149.0
155.0
161.6
149.3
154.7
161.3
168.3
153.5
159.6
166.6
174.1
156.8
163.5
171.1
179.0
159.2
166.6
174.7
183.0
160.7
168.7
177.4
186.1
161.3
170.0
179.2
188.3

148.3
153.0
155.8
160.3
158.3
158.7
162.1
167.1
162.3
163.5
167.6
173.1
165.3
167.4
172.1
178.2
167.5
170.4
175.8
182.4
168.8
172.5
178.6
185.7
169.2
173.8
180.4
188.1
170.0
174.1
181.4
189.6

160.8
163.4
169.0
170.4
162.4
168.6
174.4
176.5
175.1
176.4
178.9
181.7
176.9
182.2
182.6
186.0
178.3
184.1
185.3
189.4
178.8
185.1
187.2
191.9
179.2
185.3
188.1
193.5
180.3
184.4
188.2
194.2

115.3
128.4
138.6
147.2
123.3
137.2
148.0
157.2
130.4
145.0
156.5
166.3
136.6
152.0
164.1
174.1
141.9
158.0
170.8
179.0
146.2
163.1
174.7
183.0
149.6
167.3
177.4
186.1
152.0
170.0
179.2
188.3

91.9
113.5
128.7
140.2
99.0
121.5
137.5
149.6
105.2
128.6
145.3
158.2
110.4
134.8
152.3
165.8
114.8
140.0
158.3
172.5
118.2
144.3
163.4
178.2
120.7
147.7
167.6
183.1
122.2
150.2
170.8
187.0

48.0
84.1
108.4
125.7
54.0
91.2
116.5
134.5
59.2
97.4
123.6
142.4
63.4
102.7
129.8
149.3
66.7
107.1
135.1
155.4
69.0
110.5
139.4
160.5
70.5
113.0
142.8
164.7
71.0
114.6
145.3
168.0

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Indicates both downflow and horizontal units.
(a) For 3500, 4200, and 4900 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD
models equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

58

RT-PRC028X-EN

Performance Data

Table 29. Gross cooling capacities 17½ tons three phase dehumidification (hot gas reheat) option high efficiency T/
YHD210G3,4,W (Digit 22 = B)

67
MBh SHC

73
MBh SHC

Ambient Temperature
95
Entering Wet Bulb
61
67
73
MBh SHC MBh SHC MBh SHC

174.5
174.2
175.6
178.7
182.4
183.1
185.5
189.5
188.5
190.1
193.5
198.5
191.5
193.9
197.9
203.5
193.8
196.8
201.4
207.7
195.3
198.9
204.2
211.2
195.9
200.2
206.2
213.8

196.1
192.5
190.7
190.5
202.3
199.7
198.9
199.7
206.7
205.1
205.3
207.0
208.6
207.7
208.5
210.9
209.8
209.5
211.0
214.1
210.2
210.6
212.6
216.4
209.7
210.8
213.5
217.9

151.2
154.0
158.6
164.8
160.1
164.0
169.6
176.8
167.3
172.2
178.7
186.9
171.1
176.6
183.8
192.6
174.2
180.3
188.1
197.6
176.4
183.2
191.6
201.8
177.8
185.2
194.4
201.3

85
Air Ent
Flow DB
61
cfm(a) (°F) MBh SHC
3500

4550

5600

6300

7000

7700

8400

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

157.6
160.6
165.2
171.5
167.1
171.1
176.7
184.0
174.9
179.8
186.4
194.7
179.1
184.6
191.9
200.8
182.4
188.6
196.5
206.1
185.0
191.9
200.4
210.6
186.8
194.3
203.5
214.4

RT-PRC028X-EN

122.6
140.5
154.7
165.0
138.7
158.1
173.6
184.0
145.5
165.5
181.8
194.2
151.4
172.1
189.1
200.8
156.5
177.9
195.5
206.1
160.6
182.8
200.4
210.6
164.0
186.8
203.5
214.4

95.9
120.6
141.4
158.5
110.5
136.6
158.8
177.3
116.5
143.2
166.2
185.3
121.6
149.1
172.7
192.6
125.9
154.0
178.4
198.9
129.3
158.1
183.1
204.4
131.8
161.3
187.1
209.0

56.8
88.1
115.7
139.5
69.8
102.6
131.5
156.7
75.0
108.5
138.1
164.0
79.4
113.5
143.9
170.4
82.9
117.7
148.7
176.0
85.5
121.0
152.7
180.7
87.2
123.5
155.9
184.5

119.5
136.7
150.2
159.9
134.8
153.5
168.3
176.8
141.2
160.6
176.1
186.9
146.7
166.8
183.0
192.6
151.4
172.1
188.1
197.6
155.2
176.6
191.6
201.8
158.1
180.2
194.4
201.3

166.8
166.5
167.8
170.8
174.2
174.8
177.1
181.1
179.7
181.3
184.6
189.5
182.4
184.7
188.6
194.2
184.3
187.2
191.8
198.0
185.4
189.0
194.2
201.1
185.7
189.9
195.8
203.4

93.6
117.6
137.7
154.1
107.4
132.7
154.3
172.1
113.0
139.0
161.3
179.8
117.7
144.5
167.4
186.6
121.6
149.0
172.7
192.5
124.6
152.7
177.1
197.6
126.7
155.6
180.6
201.8

187.2
183.6
181.7
181.4
192.8
190.2
189.3
190.0
196.7
195.1
195.1
196.8
198.3
197.3
198.0
200.4
199.1
198.8
200.1
203.1
199.1
199.4
201.4
205.1
198.3
199.3
201.9
206.2

55.2
85.9
112.8
135.9
67.5
99.5
127.8
152.3
72.3
105.0
134.0
159.2
76.2
109.7
139.3
165.2
79.3
113.5
143.8
170.4
81.5
116.4
147.4
174.7
82.9
118.4
150.2
178.1

105
61
MBh SHC

67
MBh SHC

73
MBh SHC

143.7
146.5
151.0
157.2
152.2
156.0
161.4
168.6
158.8
163.6
170.0
178.1
162.2
167.7
174.8
183.5
164.9
171.0
178.7
185.5
166.7
173.5
181.9
190.0
167.8
175.2
184.2
191.9

158.2
157.8
159.0
161.9
164.9
165.5
167.7
171.6
169.9
171.5
174.7
179.6
172.3
174.5
178.3
183.9
173.8
176.7
181.2
187.3
174.6
178.0
183.2
190.0
174.5
178.6
184.5
191.9

177.3
173.6
171.6
171.3
182.4
179.7
178.7
179.4
185.7
184.0
184.0
185.7
187.0
185.9
186.5
188.8
187.4
187.0
188.3
191.2
187.0
187.3
189.2
192.8
185.9
186.8
189.3
193.6

115.7
132.2
145.0
154.0
130.2
148.2
161.4
168.6
136.2
154.9
169.7
178.1
141.3
160.7
174.8
183.5
145.6
165.6
178.7
185.5
149.0
169.7
181.9
190.0
151.5
172.9
184.2
191.9

90.5
113.8
133.3
149.1
103.5
128.2
149.1
166.2
108.7
134.1
155.7
173.5
113.1
139.1
161.4
179.9
116.6
143.3
166.3
185.5
119.2
146.6
170.3
190.0
120.9
149.0
173.4
191.9

53.0
83.0
109.2
131.6
64.4
95.8
123.4
147.2
68.8
100.9
129.2
153.7
72.4
105.1
134.1
159.3
75.1
108.5
138.2
164.1
76.9
111.0
141.4
168.0
77.8
112.7
143.8
171.1

59

Performance Data

Table 29. Gross cooling capacities 17½ tons three phase dehumidification (hot gas reheat) option high efficiency T/
YHD210G3,4,W (Digit 22 = B)

67
MBh SHC

73
MBh SHC

Ambient Temperature
120
Entering Wet Bulb
61
67
73
MBh SHC MBh SHC MBh SHC

148.5
148.0
149.2
152.1
154.8
155.2
157.4
161.2
159.2
160.7
163.8
168.6
161.2
163.3
167.1
172.5
162.3
165.1
169.6
175.7
162.7
166.1
171.2
178.0
162.3
166.4
172.1
179.5

166.4
162.7
160.6
160.3
171.0
168.2
167.2
167.8
173.8
172.0
171.9
173.5
174.6
173.5
174.1
176.3
174.7
174.2
175.4
178.3
174.0
174.2
176.0
179.5
172.5
173.3
175.8
180.0

130.7
133.4
137.8
143.8
138.3
142.0
147.4
154.4
144.2
148.8
155.2
162.8
147.0
152.4
159.4
166.5
149.1
155.1
162.8
169.4
150.5
157.1
165.4
171.6
151.0
158.2
167.2
173.0

115
Air Ent
Flow DB
61
cfm(a) (°F) MBh SHC
3500

4550

5600

6300

7000

7700

8400

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

135.3
138.0
142.4
148.5
143.2
146.9
152.3
159.6
149.3
154.0
160.4
168.4
152.4
157.7
164.7
172.5
154.6
160.6
168.3
175.7
156.1
162.8
171.1
178.0
156.8
164.1
173.1
179.5

111.1
127.0
139.2
147.5
124.9
142.2
152.3
159.6
130.5
148.5
160.4
168.4
135.2
153.9
164.7
172.5
139.1
158.4
168.3
175.7
142.0
162.1
171.1
178.0
144.2
164.1
173.1
179.5

86.8
109.4
128.2
143.3
99.0
123.0
143.2
159.6
103.8
128.5
149.4
166.5
107.7
133.1
154.7
172.5
110.8
136.9
159.2
175.7
113.0
139.8
162.8
178.0
114.4
141.8
165.5
179.5

50.0
79.3
104.8
126.6
60.6
91.3
118.3
141.4
64.6
96.1
123.7
147.5
67.8
99.9
128.2
152.7
70.1
102.9
131.9
157.1
71.5
105.0
134.7
160.6
72.1
106.3
136.7
163.3

108.6
124.2
136.0
143.8
119.0
135.6
147.4
154.4
127.4
145.0
155.2
162.8
131.9
150.2
159.4
166.5
135.5
154.6
162.8
169.4
138.3
157.1
165.4
171.6
140.3
158.2
167.2
173.0

143.3
142.8
143.9
146.8
149.3
149.7
151.9
155.7
153.5
154.9
158.0
162.8
155.2
157.3
161.1
166.5
156.2
159.0
163.4
169.4
156.4
159.8
164.9
171.6
155.8
159.9
165.6
173.0

84.7
106.9
125.4
140.1
93.8
117.2
136.7
152.4
101.1
125.4
146.0
162.8
104.8
129.9
151.1
166.5
107.7
133.4
155.4
169.4
109.7
136.1
158.8
171.6
110.8
138.0
161.3
173.0

160.6
156.8
154.8
154.3
164.9
162.1
161.0
161.6
167.4
165.6
165.5
167.0
168.1
166.9
167.5
169.7
168.0
167.5
168.7
171.5
167.1
167.2
169.0
172.5
165.4
166.2
168.6
172.8

48.2
77.2
102.4
123.8
56.2
86.3
112.5
134.9
62.3
93.4
120.6
144.1
65.3
97.0
125.0
149.2
67.4
99.8
128.5
153.3
68.6
101.7
131.1
156.7
69.0
102.8
132.8
159.1

125
61
MBh SHC

67
MBh SHC

73
MBh SHC

125.9
128.5
132.9
138.9
133.2
136.9
142.2
149.8
138.8
143.4
149.7
156.7
141.5
146.8
153.7
160.2
143.4
149.3
156.9
163.0
144.5
151.1
159.4
165.0
144.9
152.1
157.2
166.1

137.9
137.3
138.4
141.2
143.6
144.0
146.1
149.8
147.5
148.9
151.9
156.7
149.1
151.1
154.8
160.2
149.9
152.6
157.0
163.0
149.9
153.3
158.3
165.0
149.1
153.1
158.8
166.1

154.5
150.8
148.6
148.2
158.6
155.8
154.6
155.1
160.8
159.0
158.8
160.3
161.3
160.1
160.6
162.8
161.0
160.5
161.6
164.4
159.9
160.0
161.8
165.3
158.0
158.8
161.2
165.3

105.9
121.1
132.6
138.9
118.9
135.5
142.2
149.8
124.1
141.4
149.7
156.7
128.4
146.4
153.7
160.2
131.9
149.3
156.9
163.0
134.4
151.1
159.4
165.0
136.2
152.1
157.2
166.1

82.4
104.3
122.4
136.8
93.8
117.1
136.6
149.8
98.2
122.2
142.4
156.7
101.7
126.4
147.3
160.2
104.4
129.8
151.4
163.0
106.2
132.3
154.6
165.0
107.1
133.9
156.9
166.1

46.3
75.0
99.8
120.9
56.2
86.2
112.4
134.9
59.8
90.5
117.4
140.6
62.5
94.0
121.6
145.4
64.4
96.6
124.9
149.4
65.5
98.3
127.3
152.5
65.6
99.1
128.8
154.8

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
(a) For 3500, and 4550 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models
equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

60

RT-PRC028X-EN

Performance Data

Table 30. Gross cooling capacities 20 tons three phase high efficiency T/YH*240G3,4,W (stage 1)
Ambient Temperature
85
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
3200

4000

4800

5600

6400

7000

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

71.7
76.1
81.1
86.3
73.6
78.5
83.8
89.3
75.0
80.3
86.0
91.8
76.0
81.7
87.8
92.0
76.5
82.6
88.2
93.5
76.5
83.0
89.0
95.0

67.2
75.4
81.1
86.3
70.6
78.5
83.8
89.3
73.3
80.3
86.0
91.8
75.2
81.7
87.8
92.0
76.3
82.6
88.2
93.5
76.5
83.0
89.0
95.0

95

67
MBh SHC

Entering Wet Bulb
73
61
MBh SHC MBh SHC

67
MBh SHC

73
MBh SHC

76.0
78.6
82.5
87.1
77.4
80.4
84.8
89.8
78.2
81.8
86.6
91.9
78.6
82.7
87.9
93.6
79.0
83.2
88.8
94.8
81.0
83.2
89.1
95.4

82.4
84.3
86.2
89.5
83.2
85.6
88.0
91.8
85.9
86.4
89.3
93.6
86.0
86.8
90.2
94.9
87.0
88.0
90.6
95.7
88.0
91.0
94.0
96.0

70.9
73.5
77.4
82.0
71.9
75.0
79.4
84.4
72.5
76.1
80.9
86.2
72.5
76.7
81.9
87.6
73.0
76.8
82.4
88.5
75.0
78.0
82.5
88.8

77.0
78.9
80.9
84.3
79.9
79.9
82.3
86.2
80.0
80.4
83.4
87.6
80.2
80.5
83.9
88.6
81.0
82.5
84.0
89.1
82.0
84.0
86.0
89.1

52.7
67.1
77.1
84.6
56.5
71.0
81.2
89.1
59.4
74.2
84.7
91.9
61.6
76.6
87.3
93.6
63.1
78.3
88.8
94.8
63.7
79.0
89.1
95.4

24.7
49.4
65.8
77.4
28.8
53.6
70.2
82.0
32.1
57.1
73.9
86.0
34.7
59.8
76.8
89.2
36.5
61.8
79.0
91.6
37.4
62.7
80.1
92.9

66.8
71.3
76.3
81.4
68.4
73.3
78.6
84.1
69.5
74.8
80.5
85.0
70.2
75.9
81.0
87.0
70.3
76.5
82.0
88.2
70.2
76.6
82.2
88.4

63.4
71.3
76.3
81.4
66.4
73.3
78.6
84.1
68.6
74.8
80.5
85.0
70.1
75.9
81.0
88.0
70.3
76.5
82.0
88.2
70.2
76.6
82.2
89.0

49.4
63.4
73.1
80.5
52.7
66.9
76.9
84.4
55.2
69.7
79.9
86.2
57.1
71.7
81.9
87.6
58.1
73.0
82.4
88.5
58.4
73.4
82.5
88.8

21.9
46.1
62.2
73.6
25.6
50.0
66.3
77.9
28.5
53.0
69.6
81.4
30.7
55.4
72.1
84.2
32.1
56.9
73.9
86.2
32.7
57.6
74.7
87.3

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Indicates both downflow and horizontal units.
(a) For 3200, 4000, 4800, and 5600 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and
YHD models equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

RT-PRC028X-EN

61

Performance Data

Table 31. Gross cooling capacities 20 tons three phase high efficiency T/YH*240G3,4,W (stage 2)
Ambient Temperature
85
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
3200

4000

4800

5600

6400

7000

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

147.4
150.8
155.8
161.9
155.6
160.1
165.9
172.5
162.5
167.9
174.5
181.8
168.0
174.3
181.7
189.6
172.1
179.3
187.5
196.0
174.2
182.2
190.9
199.9

116.5
130.2
141.5
151.4
127.1
142.0
154.4
165.2
136.3
152.5
166.0
177.7
144.2
161.7
176.2
188.8
150.7
169.5
185.1
196.0
154.7
174.4
190.8
199.9

95

67
MBh SHC

Entering Wet Bulb
73
61
MBh SHC MBh SHC

67
MBh SHC

73
MBh SHC

161.9
164.3
166.7
170.9
171.7
172.3
175.7
180.7
177.1
178.9
183.2
189.1
181.2
184.1
189.4
196.1
183.8
187.9
194.2
201.6
184.8
189.9
196.8
204.9

179.6
181.0
182.4
183.7
185.5
187.9
190.2
192.5
195.7
196.1
196.6
199.9
198.4
200.0
201.6
205.9
199.6
202.4
205.2
210.4
199.6
203.3
207.0
212.9

153.0
155.5
158.0
162.2
162.1
163.0
166.4
171.5
167.0
169.0
173.5
179.3
170.5
173.7
179.1
185.7
172.6
177.0
183.3
190.7
173.2
178.5
185.5
193.6

169.9
171.4
172.9
174.4
175.3
177.7
180.2
182.6
184.6
185.3
186.0
189.4
186.8
188.6
190.5
194.9
187.5
190.5
193.5
198.9
190.8
191.0
194.9
201.0

94.0
114.7
130.2
142.5
103.0
125.2
141.9
155.4
110.6
134.3
152.3
166.9
116.9
142.1
161.4
177.1
121.9
148.6
169.2
185.9
124.8
152.6
174.1
191.6

54.5
87.0
110.0
127.2
61.7
96.0
120.5
138.9
67.6
103.6
129.6
149.3
72.1
109.9
137.4
158.4
75.3
114.9
143.9
166.2
76.8
117.8
147.9
171.1

139.3
142.8
147.8
153.7
147.0
151.5
157.3
163.9
153.4
158.8
165.4
172.6
158.3
164.7
172.0
179.9
161.8
169.2
177.3
185.8
163.5
171.6
180.3
189.3

111.3
124.5
135.4
144.9
121.3
135.8
147.7
158.2
130.0
145.7
158.8
170.2
137.4
154.3
168.4
179.9
143.4
161.6
176.8
185.8
147.0
166.2
180.3
189.3

89.7
109.7
124.7
136.6
98.1
119.7
135.9
148.9
105.3
128.3
145.8
159.9
111.0
135.6
154.3
169.6
115.5
141.5
161.6
177.9
117.9
145.1
166.1
183.2

51.2
82.9
105.2
121.9
57.9
91.4
115.2
133.1
63.2
98.5
123.8
143.0
67.2
104.2
131.1
151.5
69.9
108.7
137.0
158.8
71.0
111.1
140.6
163.3

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Indicates both downflow and horizontal units.
(a) For 3200, 4000, 4800, and 5600 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and
YHD models equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

62

RT-PRC028X-EN

Performance Data

Table 32. Gross cooling capacities 20 tons three phase high efficiency T/YH*240G3,4,W (full load)

67
MBh SHC

73
MBh SHC

Ambient Temperature
95
Entering Wet Bulb
61
67
73
MBh SHC MBh SHC MBh SHC

224.3
227.5
230.8
236.9
232.6
236.7
240.9
247.6
243.9
244.8
249.8
257.3
249.9
251.8
257.6
265.8
254.7
257.7
264.4
273.2
258.4
262.5
270.1
279.6
261.1
266.2
274.6
284.8
262.6
268.8
278.1
289.0

248.0
249.7
251.4
253.2
255.1
257.7
260.3
262.9
261.2
264.7
268.1
271.6
274.8
274.8
274.8
279.1
278.3
279.4
280.4
285.6
280.7
282.8
284.9
291.0
282.0
285.2
288.4
295.2
282.2
286.4
290.7
298.4

194.8
199.7
206.9
215.3
203.7
209.5
217.3
226.3
211.5
218.1
226.6
236.2
218.3
225.7
234.9
245.0
223.9
232.2
242.0
252.6
228.4
237.6
248.1
259.2
231.9
241.8
253.0
264.7
234.2
245.0
256.9
269.1

85
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
4000

4800

5600

6400

7200

8000

8800

9600

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

204.7
209.6
217.0
225.7
214.2
220.0
228.0
237.3
222.7
229.3
237.9
247.8
230.0
237.5
246.8
257.2
236.2
244.5
254.6
265.5
241.4
250.5
261.2
272.7
245.4
255.4
266.8
278.8
248.4
259.2
271.3
283.8

RT-PRC028X-EN

159.8
179.2
194.6
207.7
171.5
191.9
208.1
221.9
182.1
203.5
220.6
235.1
191.6
214.0
231.9
247.1
200.1
223.4
242.2
258.1
207.5
231.7
251.3
268.0
213.8
239.0
259.4
276.8
219.0
245.2
266.5
283.8

126.6
156.5
178.3
195.3
137.1
168.2
191.0
208.8
146.6
178.8
202.6
221.2
154.9
188.3
213.1
232.6
162.2
196.7
222.5
242.8
168.5
204.1
230.8
252.0
173.6
210.4
238.1
260.1
177.6
215.6
244.3
267.2

69.4
116.6
149.6
173.8
78.6
127.2
161.4
186.5
86.7
136.7
172.0
198.1
93.8
145.1
181.6
208.6
99.8
152.5
190.0
218.1
104.7
158.7
197.4
226.5
108.5
163.9
203.8
233.8
111.2
168.0
209.0
240.0

153.5
172.0
186.7
199.2
164.6
184.0
199.6
212.8
174.6
195.0
211.4
225.3
183.5
204.9
222.1
236.8
191.4
213.7
231.8
247.2
198.1
221.5
240.4
256.5
203.8
228.2
247.9
264.7
208.4
233.7
254.3
269.1

213.3
216.5
219.8
225.7
225.1
225.1
229.2
235.9
231.5
232.6
237.6
244.9
236.8
239.0
244.8
252.8
241.1
244.3
250.9
259.6
244.2
248.5
256.0
265.4
246.2
251.6
259.9
270.0
247.2
253.6
262.8
273.5

121.7
150.5
171.4
187.6
131.7
161.6
183.5
200.6
140.5
171.6
194.5
212.4
148.3
180.5
204.4
223.1
155.0
188.3
213.2
232.8
160.6
195.1
220.9
241.4
165.1
200.8
227.6
248.9
168.6
205.4
233.2
255.3

235.9
237.6
239.4
241.1
242.5
245.1
247.7
250.2
248.0
251.4
254.8
258.3
260.5
260.7
260.9
265.2
263.4
264.7
265.9
271.1
265.2
267.5
269.8
275.8
265.9
269.3
272.6
279.5
265.5
270.0
274.4
282.1

66.2
112.1
143.9
167.2
74.8
122.0
155.1
179.3
82.3
130.9
165.1
190.3
88.8
138.7
174.1
200.2
94.2
145.5
181.9
209.1
98.5
151.1
188.7
216.9
101.7
155.7
194.4
223.6
103.8
159.2
199.1
229.2

105
61
MBh SHC

67
MBh SHC

73
MBh SHC

184.1
189.0
195.9
204.1
192.4
198.1
205.7
214.5
199.6
206.2
214.5
223.7
205.7
213.1
222.1
231.9
210.7
219.0
228.7
239.0
214.6
223.8
234.1
245.0
217.5
227.4
238.5
249.9
219.2
230.0
241.7
253.7

201.4
204.7
208.0
213.7
212.5
212.7
216.8
223.2
218.3
219.5
224.5
231.6
223.0
225.3
231.1
239.0
226.6
230.0
236.7
245.2
229.1
233.6
241.1
250.3
230.6
236.1
244.4
254.3
230.9
237.5
246.7
257.3

223.0
224.8
226.5
228.2
229.0
231.6
234.2
236.7
233.9
237.3
240.7
244.2
245.5
245.9
246.2
250.5
247.8
249.2
250.6
255.8
249.0
251.4
253.9
259.9
249.1
252.6
256.1
263.0
248.1
252.6
257.2
264.9

146.6
164.2
178.1
190.1
157.1
175.6
190.4
203.1
166.5
186.0
201.7
215.0
174.8
195.3
211.8
225.9
182.0
203.5
220.8
235.6
188.2
210.7
228.8
244.3
193.3
216.7
235.7
249.9
197.3
221.7
241.5
253.7

116.3
143.9
163.9
179.4
125.6
154.4
175.4
191.7
133.9
163.8
185.8
203.0
141.0
172.1
195.1
213.1
147.1
179.4
203.3
222.2
152.1
185.5
210.5
230.2
156.1
190.6
216.5
237.1
158.9
194.6
221.5
242.9

62.4
106.9
137.7
160.0
70.4
116.3
148.2
171.5
77.4
124.6
157.6
181.9
83.2
131.8
166.0
191.2
88.0
137.9
173.3
199.5
91.7
143.0
179.4
206.7
94.3
146.9
184.6
212.8
95.8
149.8
188.6
217.8

63

Performance Data

Table 32. Gross cooling capacities 20 tons three phase high efficiency T/YH*240G3,4,W (full load)

67
MBh SHC

73
MBh SHC

Ambient Temperature
120
Entering Wet Bulb
61
67
73
MBh SHC MBh SHC MBh SHC

188.8
192.0
195.3
200.9
199.0
199.4
203.5
209.8
204.2
205.6
210.6
217.6
208.3
210.8
216.6
224.3
211.3
214.9
221.6
229.9
213.3
217.9
225.4
234.4
214.1
219.7
228.1
237.8
216.0
220.5
229.8
240.2

209.3
211.0
212.8
214.5
214.7
217.3
219.8
222.4
219.0
222.4
225.8
229.2
229.6
230.1
230.7
235.0
231.3
232.9
234.5
239.6
231.9
234.5
237.1
243.1
231.3
235.0
238.7
245.6
233.2
236.2
239.2
246.9

166.4
171.3
178.0
185.7
173.8
179.5
186.9
195.2
180.1
186.6
194.7
203.5
185.3
192.7
201.4
210.8
189.4
197.7
207.1
216.9
192.4
201.5
211.6
222.0
194.3
204.3
215.0
226.0
195.1
205.9
217.4
228.9

115
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
4000

4800

5600

6400

7200

8000

8800

9600

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

172.5
177.4
184.2
192.0
180.2
185.9
193.4
201.8
186.8
193.4
201.5
210.5
192.3
199.7
208.5
218.0
196.7
205.0
214.5
224.5
200.0
209.1
219.3
229.9
202.2
212.2
223.1
234.2
203.4
214.2
225.7
237.4

139.1
155.8
169.0
180.4
149.0
166.6
180.7
192.8
157.8
176.4
191.3
204.1
165.5
185.1
200.9
214.4
172.1
192.7
209.3
223.5
177.7
199.3
216.7
229.9
182.2
204.7
223.0
234.2
185.6
209.1
225.7
237.4

110.3
136.8
155.9
170.7
119.0
146.7
166.8
182.4
126.7
155.5
176.5
193.0
133.2
163.2
185.2
202.5
138.7
169.8
192.9
211.0
143.1
175.4
199.4
218.4
146.4
179.9
204.8
224.7
148.7
183.2
209.2
229.9

58.1
101.2
130.8
152.2
65.5
110.0
140.7
163.1
71.8
117.6
149.6
172.9
77.1
124.3
157.3
181.7
81.2
129.8
164.0
189.3
84.3
134.2
169.6
195.9
86.3
137.6
174.1
201.4
87.3
139.9
177.5
205.8

135.1
151.4
164.3
175.3
144.7
161.9
175.7
187.4
153.2
171.4
186.0
198.5
160.6
179.8
195.2
208.4
167.0
187.1
203.4
216.9
172.2
193.4
210.4
222.0
176.4
198.5
215.0
226.0
179.5
202.6
217.4
228.9

182.1
185.4
188.6
194.2
192.0
192.4
196.5
202.7
196.9
198.4
203.3
210.2
200.7
203.3
209.1
216.7
203.4
207.0
213.7
222.0
205.0
209.7
217.2
226.2
205.5
211.3
219.6
229.3
207.0
211.8
221.0
231.3

107.1
133.0
151.7
166.1
115.5
142.6
162.2
177.5
122.8
151.1
171.7
187.8
129.1
158.5
180.1
197.0
134.3
164.8
187.4
205.2
138.4
170.1
193.6
212.3
141.4
174.3
198.8
218.3
143.3
177.4
202.9
223.2

202.2
203.9
205.6
207.3
207.2
209.8
212.3
214.9
211.2
214.6
218.0
221.4
221.3
222.0
222.6
226.9
222.7
224.4
226.1
231.2
223.0
225.7
228.5
234.4
222.2
226.0
229.7
236.6
224.1
227.0
229.9
237.6

55.7
98.1
127.2
148.1
62.8
106.6
136.8
158.7
68.8
114.0
145.3
168.3
73.8
120.3
152.8
176.7
77.7
125.5
159.2
184.0
80.4
129.6
164.4
190.3
82.2
132.7
168.7
195.5
82.8
134.7
171.8
199.6

125
61
MBh SHC

67
MBh SHC

73
MBh SHC

160.1
164.9
171.6
179.1
167.2
172.9
180.2
188.3
173.2
179.7
187.7
196.4
178.1
185.5
194.1
203.3
181.9
190.1
199.4
209.2
184.6
193.7
203.7
214.0
186.2
196.1
206.8
217.6
186.7
197.5
208.9
220.2

175.3
178.5
181.8
187.2
184.7
185.3
189.4
195.5
189.3
190.9
195.9
202.7
192.8
195.5
201.3
208.8
195.2
199.0
205.6
213.8
196.5
201.3
208.8
217.7
196.7
202.6
211.0
220.5
198.0
202.8
212.0
222.3

194.8
196.5
198.2
199.9
199.6
202.1
204.7
207.2
203.2
206.6
210.0
213.4
212.9
213.6
214.3
218.6
213.9
215.7
217.5
222.6
213.9
216.7
219.6
225.5
213.5
217.0
220.5
227.4
213.0
218.0
223.0
228.1

131.0
146.8
159.4
170.1
140.3
157.1
170.5
181.9
148.5
166.2
180.5
192.7
155.6
174.3
189.4
202.3
161.7
181.4
197.2
209.2
166.6
187.3
203.7
214.0
170.5
192.1
206.8
217.6
173.3
195.9
208.9
220.2

103.7
129.1
147.3
161.3
111.8
138.4
157.5
172.4
118.9
146.5
166.7
182.4
124.8
153.7
174.8
191.4
129.7
159.7
181.8
199.2
133.5
164.7
187.8
206.0
136.2
168.5
192.6
211.7
137.9
171.3
196.4
216.3

53.1
94.9
123.4
143.9
60.0
103.1
132.7
154.2
65.7
110.1
141.0
163.4
70.3
116.1
148.1
171.5
73.9
121.1
154.2
178.6
76.4
124.9
159.2
184.6
77.8
127.7
163.1
189.5
78.1
129.4
165.9
193.3

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Indicates both downflow and horizontal units.
(a) For 4000, 4800, and 5600 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD
models equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

64

RT-PRC028X-EN

Performance Data

Table 33. Gross cooling capacities 20 tons three phase dehumidification (hot gas reheat) option high efficiency
T/YHD240G3,4,W (Digit 22 = B)

67
MBh SHC

73
MBh SHC

Ambient Temperature
95
Entering Wet Bulb
61
67
73
MBh SHC MBh SHC MBh SHC

228.5
227.3
227.8
230.1
241.6
241.6
243.4
247.0
252.5
253.7
256.8
261.6
258.5
260.6
264.4
270.1
263.5
266.4
271.1
277.6
267.5
271.3
276.8
284.1
270.6
275.1
281.5
289.6

259.7
254.8
251.7
250.4
271.0
267.3
265.5
265.4
280.0
277.6
277.0
278.2
284.8
283.2
283.5
285.5
288.6
287.8
288.9
291.8
291.3
291.5
293.4
297.1
293.1
294.1
296.8
301.4

193.4
195.8
199.9
205.9
207.5
211.1
216.5
223.7
219.3
224.2
230.9
239.3
226.0
231.7
239.2
248.5
231.7
238.2
246.5
256.7
236.3
243.7
252.9
263.8
240.0
248.2
258.2
270.0

85
Air Ent
Flow DB
61
cfm(a) (°F) MBh SHC
4000

5200

6400

7200

8000

8800

9600

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

203.7
206.0
210.1
216.1
218.6
222.2
227.6
234.8
231.3
236.2
242.8
251.2
238.5
244.2
251.7
261.0
244.8
251.3
259.6
269.7
250.0
257.4
266.5
277.5
254.3
262.5
272.4
284.2

RT-PRC028X-EN

145.0
171.4
191.8
206.0
159.9
188.3
210.6
226.8
173.2
203.6
227.8
245.9
181.2
212.9
238.4
257.9
188.5
221.5
248.3
269.0
195.1
229.3
257.5
277.5
200.9
236.5
266.0
284.2

96.2
134.7
167.0
193.2
108.8
149.2
183.5
211.7
119.7
162.1
198.4
228.5
126.2
169.9
207.4
238.9
131.9
176.9
215.8
248.5
136.9
183.2
223.4
257.4
141.2
188.8
230.3
265.7

90.9
89.2
118.8
157.1
94.8
93.6
133.0
173.2
98.0
97.2
145.5
187.7
99.7
103.4
153.0
196.5
101.0
108.9
159.8
204.5
102.0
113.6
165.8
211.9
102.6
117.7
171.2
218.6

139.5
164.9
184.2
197.4
153.9
181.3
202.5
217.7
166.7
196.0
219.3
236.3
174.4
205.0
229.5
247.9
181.3
213.2
239.1
256.7
187.5
220.8
247.9
263.8
193.1
227.6
256.0
270.0

217.0
215.8
216.3
218.6
229.3
229.3
231.1
234.6
239.3
240.5
243.6
248.4
244.7
246.8
250.7
256.3
249.2
252.1
256.8
263.3
252.6
256.4
261.9
269.2
255.1
259.7
266.0
274.2

92.5
130.0
161.3
186.5
104.6
144.0
177.3
204.4
115.1
156.4
191.6
220.7
121.2
163.8
200.3
230.7
126.5
170.5
208.3
240.0
131.2
176.5
215.6
248.6
135.2
181.7
222.2
256.5

247.0
242.1
239.0
237.7
257.4
253.7
251.9
251.9
265.5
263.2
262.6
263.8
269.7
268.2
268.4
270.5
272.9
272.2
273.3
276.2
275.2
275.3
277.2
280.9
276.4
277.4
280.1
284.7

86.4
84.7
114.9
152.1
90.1
88.8
128.6
167.7
92.9
93.4
140.6
181.7
94.4
99.2
147.7
190.2
95.5
104.3
154.2
197.9
96.3
108.7
159.9
204.9
96.7
112.4
164.9
211.2

105
61
MBh SHC

67
MBh SHC

73
MBh SHC

182.4
184.8
189.0
194.9
195.7
199.3
204.7
211.9
206.6
211.5
218.2
226.7
212.7
218.5
226.0
235.3
217.8
224.4
232.7
242.9
221.9
229.3
238.5
249.5
225.0
233.3
243.3
255.1

204.8
203.6
204.1
206.4
216.2
216.2
218.0
221.6
225.3
226.6
229.7
234.5
230.2
232.3
236.2
241.9
234.1
237.0
241.7
248.2
236.9
240.7
246.3
253.6
238.8
243.4
249.8
258.0

233.5
228.6
225.5
224.2
243.0
239.4
237.6
237.5
250.3
248.0
247.4
248.6
253.9
252.4
252.7
254.7
256.6
255.9
257.0
259.9
258.2
258.4
260.3
264.0
258.9
259.9
262.6
267.2

133.4
157.8
176.0
188.2
147.3
173.6
193.8
207.9
159.6
187.9
210.0
226.1
166.9
196.5
220.0
235.3
173.5
204.4
229.2
242.9
179.4
211.6
237.7
249.5
184.6
218.1
243.3
255.1

88.3
124.6
154.9
179.1
99.8
138.2
170.4
196.5
109.8
150.1
184.2
212.3
115.5
157.1
192.6
222.0
120.5
163.5
200.2
230.9
124.9
169.1
207.2
239.2
128.5
174.0
213.4
246.7

81.7
80.0
110.4
146.5
85.1
83.8
123.5
161.6
87.6
88.8
135.0
175.1
88.9
94.3
141.8
183.2
89.8
99.1
147.9
190.6
90.4
103.2
153.3
197.3
90.6
106.5
157.9
203.2

65

Performance Data

Table 33. Gross cooling capacities 20 tons three phase dehumidification (hot gas reheat) option high efficiency
T/YHD240G3,4,W (Digit 22 = B)

67
MBh SHC

73
MBh SHC

Ambient Temperature
120
Entering Wet Bulb
61
67
73
MBh SHC MBh SHC MBh SHC

191.8
190.6
191.1
193.5
202.3
202.4
204.2
207.8
210.6
211.9
215.0
219.8
214.9
217.0
220.9
226.6
218.2
221.2
225.9
232.4
220.5
224.3
229.9
237.2
221.8
226.4
232.8
241.0

219.2
214.4
211.3
210.0
227.9
224.3
222.5
222.5
234.3
232.0
231.4
232.7
237.4
235.9
236.2
238.2
239.5
238.8
239.9
242.8
240.6
240.7
242.7
246.4
240.6
241.6
244.4
249.0

164.5
166.9
171.1
177.1
176.5
180.1
185.6
192.8
186.2
191.1
197.8
206.3
191.4
197.2
204.7
214.0
195.7
202.2
210.6
220.8
198.9
206.3
215.5
226.5
201.2
209.4
219.4
230.0

115
Air Ent
Flow DB
61
cfm(a) (°F) MBh SHC
4000

5200

6400

7200

8000

8800

9600

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

170.7
173.1
177.3
183.2
183.1
186.7
192.1
199.4
193.2
198.1
204.8
213.3
198.7
204.4
212.0
221.3
203.2
209.8
218.2
228.3
206.8
214.2
223.4
234.3
209.3
217.5
227.6
239.4

126.7
150.0
167.2
178.3
140.0
165.3
184.5
197.5
151.8
179.1
200.2
213.3
158.8
187.3
209.8
221.3
165.0
194.9
218.2
228.3
170.6
201.7
223.4
234.3
175.4
207.9
227.6
239.4

83.3
118.7
147.9
171.0
94.4
131.7
162.9
187.9
103.8
143.1
176.2
203.2
109.2
149.8
184.2
212.5
113.9
155.8
191.5
221.2
117.9
161.1
198.1
229.1
121.2
165.6
204.0
236.2

76.7
75.0
105.2
140.3
79.8
78.5
117.8
154.9
82.0
83.6
128.8
167.8
83.1
88.8
135.3
175.6
83.8
93.2
141.0
182.7
84.2
97.0
146.0
189.0
84.2
100.0
150.4
194.6

123.1
145.9
162.6
173.1
136.2
160.9
179.6
192.1
147.7
174.4
195.0
206.3
154.5
182.5
204.4
214.0
160.6
189.9
210.6
220.8
165.9
196.6
215.5
226.5
170.6
202.5
219.4
230.0

185.0
183.8
184.4
186.7
195.1
195.2
197.0
200.6
203.0
204.3
207.4
212.2
207.0
209.1
213.0
218.7
210.0
213.0
217.7
224.2
212.0
215.8
221.4
228.8
213.0
217.7
224.1
232.3

80.6
115.5
144.2
166.8
91.4
128.2
158.9
183.4
100.6
139.3
172.0
198.5
105.8
145.9
179.8
207.6
110.3
151.7
186.9
216.0
114.2
156.8
193.3
223.8
117.3
161.2
199.1
230.8

211.8
207.0
203.9
202.6
220.1
216.5
214.7
214.6
226.1
223.7
223.2
224.4
228.9
227.4
227.6
229.7
230.6
230.0
231.1
234.0
231.4
231.6
233.6
237.3
231.2
232.2
235.0
239.6

74.1
72.4
102.4
137.0
77.0
75.8
114.7
151.3
79.1
80.8
125.5
164.0
80.1
85.8
131.7
171.6
80.7
90.1
137.3
178.4
81.0
93.6
142.2
184.6
80.9
96.5
146.3
190.1

125
61
MBh SHC

67
MBh SHC

73
MBh SHC

158.2
160.6
164.8
170.8
169.7
173.4
178.8
186.1
179.0
183.9
190.6
199.1
183.9
189.7
197.2
206.6
187.9
194.5
202.9
213.0
190.9
198.3
207.5
217.9
192.8
201.1
211.1
223.3

178.1
176.8
177.4
179.8
187.7
187.8
189.6
193.2
195.2
196.5
199.5
204.4
198.9
201.0
204.9
210.6
201.6
204.6
209.3
215.9
203.3
207.1
212.7
220.1
204.1
208.7
215.1
223.3

204.2
199.4
196.3
195.1
212.0
208.4
206.7
206.6
217.6
215.3
214.8
216.0
220.1
218.6
218.9
221.0
221.6
221.0
222.1
225.0
222.1
222.3
224.3
228.0
221.6
222.6
225.4
230.0

119.3
141.6
157.7
167.8
132.1
156.4
174.5
186.1
143.4
169.6
189.7
199.1
150.0
177.5
197.2
206.6
155.9
184.7
202.9
213.0
161.1
191.2
207.5
217.9
165.6
197.0
211.1
223.3

77.8
112.1
140.3
162.3
88.3
124.6
154.7
178.7
97.2
135.4
167.5
193.5
102.3
141.8
175.2
202.5
106.6
147.5
182.2
210.8
110.3
152.4
188.4
218.3
113.2
156.6
194.0
223.3

71.5
69.8
99.4
133.5
74.2
73.0
111.5
147.5
76.2
77.8
122.0
160.0
77.0
82.6
128.1
167.4
77.6
86.7
133.5
174.1
77.7
90.1
138.1
180.1
77.6
92.8
142.1
185.3

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity(a)
(a) For 4000, and 5200 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models
equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

66

RT-PRC028X-EN

Performance Data

Table 34. Gross cooling capacities 25 tons three phase high efficiency T/YH*300G3,4,W (stage 1)
Ambient Temperature
85
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
4000

5000

6000

7000

8000

8750

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

67
MBh SHC

80.5 78.0 85.7 62.9
85.2 85.2 87.8 78.2
90.1 90.1 91.3 88.2
94.9 94.9 95.3 95.3
83.0 82.1 87.6 67.4
88.1 88.1 90.2 82.7
93.3 93.3 94.0 92.9
98.3 98.3 98.3 98.3
85.1 85.1 89.0 71.1
90.5 90.5 92.0 86.5
96.0 96.0 96.2 96.2
99.8 99.8 100.8 100.8
86.6 86.6 89.8 74.0
92.4 92.4 93.4 89.5
96.0 96.0 97.9 97.9
101.0 101.0 102.8 102.8
87.7 87.7 90.2 76.1
93.8 93.8 94.2 91.6
98.4 98.4 99.1 99.1
103.7 103.7 104.2 104.2
88.1 88.1 91.0 77.1
94.0 94.0 94.5 92.7
99.0 99.0 99.7 99.7
104.0 104.0 105.0 105.0

95
Entering Wet Bulb
73
61
MBh SHC MBh SHC

67
MBh SHC

73
MBh SHC

93.7 32.5
94.6 59.2
95.4 76.5
97.8 88.2
95.0 37.4
96.3 64.2
97.6 81.6
100.3 93.3
95.7 41.5
97.5 68.3
99.2 85.8
102.3 97.7
96.0 44.9
98.2 71.7
100.4 89.2
103.8 101.2
98.2 47.4
98.4 74.2
101.0 91.8
104.8 104.0
98.5 48.8
99.0 75.6
101.2 93.2
105.2 105.2

80.0
82.1
85.6
89.5
81.6
84.2
88.0
92.2
82.7
85.8
89.9
94.4
83.3
86.8
91.3
96.1
83.3
87.3
92.2
97.3
84.0
87.4
92.6
97.8

87.7
88.6
89.4
91.8
88.7
90.0
91.3
94.0
89.2
90.9
92.7
95.8
89.5
91.3
93.6
97.0
91.0
92.0
93.9
97.7
92.0
93.5
95.0
97.9

75.1
79.7
84.6
89.3
77.3
82.3
87.5
92.0
79.1
84.5
89.9
94.0
80.3
86.1
91.0
95.8
81.1
87.2
92.0
96.0
81.3
87.3
92.4
97.0

73.7
79.7
84.6
89.3
77.3
82.3
87.5
92.0
79.1
84.5
89.9
94.0
80.3
86.1
91.0
95.8
81.1
87.2
92.0
96.0
81.3
87.3
92.4
97.0

59.3
74.1
83.8
89.5
63.4
78.3
88.0
92.2
66.7
81.6
89.9
94.4
69.2
84.2
91.3
96.1
70.9
86.0
92.2
97.3
71.6
86.7
92.6
97.8

29.5
55.8
72.6
83.9
34.1
60.3
77.2
88.7
37.8
64.1
81.1
92.6
40.7
67.0
84.1
95.8
42.9
69.1
86.3
97.7
43.9
70.2
87.4
97.9

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Indicates both downflow and horizontal units.
(a) For 4000, 5000, 6000, and 7000 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and
YHD models equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

RT-PRC028X-EN

67

Performance Data

Table 35. Gross cooling capacities 25 tons three phase high efficiency T/YH*300G3,4,W (stage 2)
Ambient Temperature
85
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
4000

5000

6000

7000

8000

8750

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

135.6
140.7
146.9
153.5
141.2
147.0
153.7
160.7
145.8
152.2
159.4
166.8
149.2
156.3
164.0
171.8
151.6
159.4
167.6
175.7
152.7
161.0
169.5
178.0

118.7
132.3
142.2
150.3
127.5
141.5
151.8
160.3
134.8
149.2
159.4
166.8
140.5
155.3
164.0
171.8
144.7
159.4
167.6
175.7
146.8
161.0
169.5
178.0

95

67
MBh SHC

Entering Wet Bulb
73
61
MBh SHC MBh SHC

67
MBh SHC

73
MBh SHC

146.9
148.2
152.0
157.2
151.3
153.5
157.9
163.6
154.6
157.6
162.7
169.0
156.8
160.7
166.5
173.2
158.0
162.7
169.1
176.4
158.1
163.4
170.4
178.0

156.4
159.0
161.5
164.1
165.2
165.8
166.4
169.7
167.3
168.7
170.2
174.1
168.3
170.6
172.9
177.5
169.0
171.4
174.5
179.8
171.3
172.0
175.1
180.8

138.5
139.8
143.6
148.6
142.4
144.5
149.0
154.5
145.1
148.2
153.3
159.3
146.9
150.8
156.5
163.1
147.5
152.2
158.7
165.7
147.9
152.7
159.6
167.0

147.4
150.0
152.5
155.0
155.5
156.2
156.8
160.0
157.1
158.6
160.1
164.0
157.6
160.0
162.3
166.8
158.0
160.3
163.5
168.6
159.6
161.0
163.6
169.3

92.7
116.5
132.5
144.1
101.4
125.6
142.1
154.1
108.6
133.2
150.1
162.6
114.2
139.3
156.7
169.5
118.3
143.9
161.6
174.9
120.4
146.3
164.3
177.9

43.8
84.6
111.5
129.8
52.4
93.7
121.0
139.7
59.5
101.2
128.9
148.1
65.0
107.2
135.4
155.0
69.0
111.7
140.3
160.3
71.0
114.0
142.9
163.3

127.9
132.9
138.9
145.3
133.0
138.7
145.2
152.0
137.0
143.4
150.4
157.6
140.0
147.0
154.6
162.1
141.9
149.6
157.6
165.5
142.6
150.8
159.2
166.0

113.4
126.3
135.7
143.4
121.6
134.9
144.8
152.0
128.2
142.0
150.4
157.6
133.4
147.0
154.6
162.1
137.0
149.6
157.6
165.5
138.7
150.8
159.2
167.4

88.3
111.3
126.7
137.8
96.4
119.9
135.7
147.2
103.0
126.9
143.2
155.1
108.1
132.4
149.1
161.4
111.6
136.4
153.5
165.7
113.2
138.3
155.8
167.0

40.5
80.4
106.4
124.2
48.5
88.8
115.4
133.5
55.0
95.8
122.7
141.3
59.9
101.2
128.6
147.6
63.4
105.1
132.9
152.3
64.9
107.0
135.1
154.9

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Indicates both downflow and horizontal units.
(a) For 4000, 5000, 6000, and 7000 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and
YHD models equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

68

RT-PRC028X-EN

Performance Data

Table 36. Gross cooling capacities 25 tons three phase high efficiency T/YH*300G3,4,W (stage 3)
Ambient Temperature
85
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
4000

5000

6000

7000

8000

8750

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

188.9
193.3
199.5
207.0
199.5
204.9
212.0
220.2
208.4
214.8
222.8
231.7
215.6
223.2
232.0
241.6
221.2
229.8
239.6
249.9
224.3
233.7
244.1
255.0

150.3
167.2
180.7
192.0
162.2
180.5
195.3
207.7
172.8
192.7
208.7
222.2
182.2
203.6
220.9
235.5
190.4
213.3
231.8
247.6
195.7
219.7
239.3
255.0

95

67
MBh SHC

Entering Wet Bulb
73
61
MBh SHC MBh SHC

67
MBh SHC

73
MBh SHC

205.8
208.8
211.8
217.1
218.5
219.0
223.1
229.3
225.7
227.6
232.7
239.8
231.3
234.5
240.7
248.7
235.3
239.8
247.1
255.9
237.2
242.7
250.8
260.3

226.6
228.3
230.0
231.7
234.4
237.2
240.0
242.7
247.8
248.1
248.3
252.1
251.9
253.4
255.0
259.9
254.3
257.1
260.0
266.0
255.0
258.9
262.7
269.5

195.3
198.4
201.4
206.7
206.9
207.8
211.9
218.0
213.4
215.6
220.8
227.8
218.2
221.7
228.0
235.9
221.3
226.2
233.5
242.3
222.6
228.5
236.6
246.1

214.8
216.6
218.4
220.2
221.8
224.7
227.6
230.4
234.0
234.6
235.1
239.0
237.3
239.1
241.0
246.0
238.9
242.0
245.2
251.3
239.0
243.1
247.3
254.2

121.4
147.0
165.8
180.3
131.4
158.8
179.1
194.9
140.2
169.4
191.2
208.3
147.8
178.8
202.1
220.5
154.2
187.0
211.8
231.5
158.2
192.3
218.2
238.9

71.4
111.8
140.0
160.6
79.3
121.8
151.8
173.9
86.1
130.7
162.4
186.0
91.6
138.3
171.8
197.0
96.0
144.7
180.0
206.7
98.4
148.8
185.4
213.2

179.7
184.1
190.3
197.5
189.4
194.9
202.0
209.9
197.5
204.1
212.0
220.6
204.0
211.6
220.4
229.7
208.8
217.5
227.1
237.2
211.3
220.8
231.1
241.7

145.2
161.3
174.2
185.0
156.2
173.8
188.0
199.9
166.0
185.1
200.6
213.6
174.6
195.2
211.9
226.1
181.9
204.1
222.1
237.2
186.6
209.9
228.9
241.7

117.2
142.0
160.0
174.0
126.4
153.0
172.5
187.7
134.4
162.7
183.8
200.3
141.2
171.3
193.8
211.7
146.7
178.6
202.7
221.8
150.1
183.3
208.5
228.6

68.3
107.6
135.0
154.9
75.4
116.9
146.0
167.4
81.4
124.9
155.8
178.7
86.1
131.7
164.4
188.8
89.6
137.3
171.7
197.7
91.4
140.7
176.5
203.5

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Indicates both downflow and horizontal units.
(a) For 4000, 5000, 6000, and 7000 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and
YHD models equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

RT-PRC028X-EN

69

Performance Data

Table 37. Gross cooling capacities 25 tons three phase high efficiency T/YH*300G3,4,W (full load)

67
MBh SHC

73
MBh SHC

Ambient Temperature
95
Entering Wet Bulb
61
67
73
MBh SHC MBh SHC MBh SHC

271.7
270.3
274.2
281.3
281.1
280.9
285.7
293.6
289.1
290.1
295.9
304.6
295.7
298.0
304.7
314.1
301.0
304.4
312.1
322.3
304.9
309.5
318.2
329.1
307.3
313.2
322.8
334.5

293.2
295.4
297.6
299.8
301.6
304.7
307.8
311.0
308.5
312.6
316.7
320.8
324.1
324.2
324.2
329.2
327.8
329.1
330.3
336.3
330.2
332.6
335.0
342.0
331.1
334.7
338.3
346.3

232.4
238.0
246.2
255.9
242.7
249.2
258.2
268.5
251.6
259.1
268.8
279.7
259.1
267.6
278.0
289.5
265.2
274.7
285.9
297.9
270.0
280.4
292.3
305.0
273.3
284.7
297.4
310.7

85
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
5000

6000

7000

8000

9000

10000

11000

70

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

244.4
250.0
258.5
268.6
255.4
262.0
271.2
282.0
265.0
272.6
282.6
293.9
273.3
281.8
292.5
304.5
280.1
289.6
301.1
313.7
285.6
296.1
308.3
321.4
289.7
301.1
314.1
327.9

192.5
215.3
233.2
248.1
206.3
230.2
249.0
264.7
218.8
243.7
263.5
279.9
229.9
255.9
276.6
293.8
239.6
266.7
288.3
306.3
247.9
276.1
298.6
317.4
254.9
284.2
307.6
327.1

152.0
187.5
213.2
232.8
164.5
201.3
228.0
248.6
175.7
213.7
241.5
263.0
185.4
224.7
253.7
276.0
193.8
234.4
264.4
287.7
200.8
242.7
273.8
298.0
206.5
249.6
281.8
306.9

82.9
139.2
178.4
206.6
93.9
151.7
192.1
221.4
103.5
162.9
204.5
234.9
111.8
172.6
215.6
247.0
118.7
181.0
225.2
257.8
124.2
188.0
233.5
267.1
128.3
193.7
240.4
275.1

184.9
206.6
223.6
237.7
198.1
220.8
238.7
253.6
209.8
233.6
252.4
268.1
220.1
245.0
264.7
281.2
229.1
255.1
275.7
293.0
236.7
263.8
285.3
303.3
243.0
271.1
293.5
310.7

257.9
256.8
260.6
267.4
266.6
266.6
271.4
279.0
273.9
275.1
280.9
289.2
279.8
282.2
288.9
298.1
284.3
288.0
295.6
305.5
287.4
292.3
300.9
311.6
289.2
295.2
304.8
316.3

146.3
180.3
204.8
223.5
158.1
193.4
219.0
238.6
168.5
205.1
231.7
252.2
177.5
215.4
243.1
264.5
185.2
224.3
253.1
275.5
191.4
231.9
261.7
285.0
196.3
238.0
269.0
293.2

278.4
280.5
282.6
284.7
286.0
289.1
292.1
295.1
292.2
296.2
300.2
304.2
306.4
306.7
307.0
311.9
309.4
310.9
312.3
318.3
311.0
313.7
316.3
323.2
311.2
315.1
318.9
326.8

79.2
133.8
171.4
198.6
89.5
145.6
184.5
212.7
98.3
156.0
196.1
225.4
105.9
165.0
206.4
236.8
112.0
172.6
215.4
246.8
116.8
178.9
222.9
255.4
120.2
183.8
229.1
262.7

105
61
MBh SHC

67
MBh SHC

73
MBh SHC

219.4
225.0
232.8
242.1
228.9
235.5
244.1
253.9
237.1
244.6
254.0
264.4
243.9
252.3
262.5
273.5
249.3
258.7
269.6
281.2
253.3
263.6
275.3
287.5
255.9
267.2
279.6
292.5

243.2
242.2
246.0
252.6
251.1
251.4
256.1
263.4
257.7
259.1
264.8
272.9
262.8
265.5
272.1
281.0
266.6
270.5
278.1
287.7
269.0
274.1
282.6
293.0
270.0
276.3
285.8
297.0

262.5
264.5
266.5
268.6
269.3
272.3
275.3
278.3
274.8
278.8
282.7
286.7
287.8
288.3
288.7
293.6
290.0
291.7
293.3
299.2
290.9
293.7
296.6
303.4
291.5
294.4
298.4
306.2

176.7
197.3
213.3
226.7
189.1
210.7
227.7
241.8
200.1
222.8
240.6
255.6
209.7
233.5
252.2
268.0
218.0
242.8
262.5
279.0
224.8
250.7
271.3
287.5
230.3
257.3
278.8
292.5

139.9
172.5
195.8
213.6
150.9
184.8
209.2
227.9
160.6
195.8
221.2
240.8
168.9
205.3
231.9
252.4
175.8
213.5
241.2
262.6
181.3
220.3
249.0
271.4
185.5
225.8
255.6
278.8

74.8
127.7
163.9
189.9
84.3
138.7
176.2
203.3
92.5
148.4
187.1
215.3
99.3
156.6
196.7
225.9
104.7
163.6
204.9
235.1
108.7
169.1
211.7
243.0
111.3
173.2
217.1
249.5

RT-PRC028X-EN

Performance Data

Table 37. Gross cooling capacities 25 tons three phase high efficiency T/YH*300G3,4,W (full load)

67
MBh SHC

73
MBh SHC

Ambient Temperature
120
Entering Wet Bulb
61
67
73
MBh SHC MBh SHC MBh SHC

227.4
226.7
230.4
236.7
234.6
235.1
239.7
246.8
240.4
242.1
247.7
255.6
244.9
247.7
254.3
262.9
247.9
252.0
259.5
268.9
249.6
254.9
263.3
273.5
249.9
256.3
265.8
276.7

245.5
247.5
249.5
251.5
251.7
254.6
257.5
260.5
256.4
260.3
264.2
268.1
268.2
268.8
269.5
274.3
269.7
271.5
273.4
279.2
269.8
272.8
275.9
282.7
271.0
274.0
277.0
284.7

198.0
203.5
211.0
219.5
206.5
212.9
221.1
230.3
213.6
220.9
229.9
239.7
219.2
227.6
237.3
247.7
223.5
232.8
243.3
254.3
226.4
236.7
247.9
259.5
228.0
239.2
251.2
263.3

115
Air
Ent
Flow DB
61
cfm(a) (°F) MBh SHC
5000

6000

7000

8000

9000

10000

11000

75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

205.4
210.9
218.5
227.3
214.2
220.7
229.0
238.4
221.7
229.1
238.2
248.2
227.7
236.1
245.9
256.5
232.4
241.7
252.3
263.5
235.6
245.9
257.3
269.1
237.5
248.8
260.9
273.3

167.9
187.2
202.3
215.0
179.5
199.9
216.0
229.3
189.7
211.3
228.2
242.4
198.6
221.2
239.0
254.0
206.1
229.8
248.5
263.5
212.3
237.0
256.6
269.1
217.0
242.8
260.9
273.3

132.8
164.0
186.2
202.9
143.1
175.6
198.8
216.5
152.0
185.8
210.1
228.7
159.6
194.6
220.0
239.5
165.7
202.0
228.5
249.0
170.5
208.1
235.7
257.1
174.0
212.8
241.4
263.8

69.7
120.9
155.7
180.5
78.5
131.2
167.2
193.1
85.9
140.1
177.4
204.4
92.0
147.6
186.2
214.3
96.6
153.8
193.7
222.8
99.9
158.6
199.7
229.9
101.8
162.0
204.4
235.7

163.2
182.0
196.6
208.8
174.4
194.3
209.8
222.9
184.3
205.2
221.7
235.5
192.8
214.8
232.2
246.8
200.0
223.0
241.3
254.3
205.7
229.9
247.9
259.5
210.1
235.3
251.2
263.3

219.2
218.5
222.2
228.4
226.0
226.6
231.2
238.1
231.5
233.2
238.8
246.5
235.5
238.5
245.0
253.5
238.2
242.4
249.9
259.1
239.5
244.9
253.3
263.4
240.5
246.0
255.4
266.2

129.0
159.5
181.1
197.4
138.9
170.7
193.3
210.6
147.5
180.5
204.3
222.4
154.6
189.0
213.8
232.9
160.5
196.0
221.9
241.9
164.9
201.7
228.7
249.6
167.9
206.1
234.1
256.0

236.7
238.6
240.6
242.5
242.5
245.4
248.3
251.2
246.8
250.7
254.6
258.4
258.0
258.7
259.5
264.3
259.1
261.0
263.0
268.8
260.5
262.0
265.1
271.9
261.3
263.6
265.9
273.6

66.9
117.2
151.3
175.5
75.3
127.1
162.5
187.8
82.4
135.7
172.3
198.7
88.1
142.8
180.8
208.2
92.4
148.6
187.8
216.4
95.3
153.1
193.5
223.2
96.8
156.1
197.9
228.5

125
61
MBh SHC

67
MBh SHC

73
MBh SHC

190.4
195.9
203.2
211.5
198.5
204.9
213.0
221.9
205.2
212.6
221.4
230.9
210.5
218.8
228.4
238.5
214.4
223.7
234.1
244.8
217.0
227.2
238.3
249.6
218.1
229.3
241.2
253.1

210.7
210.1
213.8
219.8
217.1
217.8
222.4
229.2
222.2
224.1
229.6
237.2
225.9
229.0
235.5
243.9
228.2
232.5
240.0
249.1
229.2
234.6
243.1
253.0
229.8
235.4
244.8
255.4

227.6
229.5
231.4
233.4
233.0
235.9
238.8
241.6
237.0
240.8
244.7
248.5
247.5
248.4
249.2
254.0
248.3
250.3
252.4
258.1
249.2
250.9
254.1
260.9
252.3
253.4
254.5
262.2

158.3
176.5
190.7
202.5
169.2
188.5
203.6
216.2
178.7
199.1
215.1
228.5
186.8
208.3
225.2
238.5
193.6
216.1
233.9
244.8
199.0
222.6
238.3
249.6
203.0
227.7
241.2
253.1

125.0
154.8
175.8
191.6
134.6
165.6
187.7
204.5
142.8
175.1
198.2
215.9
149.6
183.2
207.4
226.0
155.0
189.9
215.2
234.7
159.1
195.2
221.6
242.0
161.7
199.2
226.6
248.0

64.0
113.4
146.8
170.4
72.0
122.9
157.6
182.3
78.7
131.1
167.0
192.8
84.0
137.9
175.1
202.0
87.9
143.3
181.8
209.8
90.5
147.4
187.1
216.2
91.6
150.1
191.1
221.2

Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat
formula, refer to appropriate airflow table notes.
2. MBh = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. *Indicates both downflow and horizontal units.
(a) For 5000, 6000, and 7000 cfm-Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD
models equipped with modulating gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

RT-PRC028X-EN

71

Performance Data

Table 38. Evaporator fan performance 12½ tons TS*150F downflow or horizontal
External Static Pressure (Inches of Water)
0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm
3-hp Standard Motor & Low Static Drive Accessory

1.00

bhp

rpm

bhp

3-hp Standard Motor Drive

4000

460

0.65

499

0.74

536

0.84

571

0.95

605

1.05

638

1.16

669

1.27

701

1.38

731

1.50

761

1.61

4500

507

0.89

543

1.00

577

1.11

610

1.22

640

1.34

671

1.46

700

1.58

729

1.70

757

1.83

785

1.95

5000

556

1.20

589

1.32

620

1.43

650

1.55

679

1.68

707

1.81

734

1.95

761

2.08

787

2.22

813

2.35

5500

607

1.59

635

1.69

664

1.82

692

1.95

719

2.09

745

2.23

771

2.37

796

2.52

821

2.67

845

2.82

6000

657

2.04

684

2.16

711

2.30

735

2.42

761

2.57

786

2.72

810

2.88

834

3.04

857

3.19

879

3.35

3HP Standard Motor & High Static Drive Accessory(a)

Continued

External Static Pressure (Inches of Water)
1.10

1.20

1.30

1.40

1.50

1.60

1.70

1.80

1.90

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm
3-hp Standard Motor & High Static
Drive Accessory(b)

3-hp Standard Motor Drive

2.00

bhp

rpm

bhp

3-hp Standard Motor & High Static Drive Accessory(c)

4000

791

1.73

820

1.84

848

1.97

876

2.09

903

2.22

930

2.36

956

2.50

981

2.64

1006

2.80

1030

4500

812

2.08

839

2.21

865

2.34

892

2.47

917

2.60

943

2.74

967

2.88

992

3.02

1016

3.17

1040

3.32

5000

838

2.49

863

2.63

888

2.77

913

2.91

936

3.05

960

3.20

984

3.35 1007 3.49

1030

3.64

1053

3.79

5500

868

2.97

892

3.12

915

3.27

938

3.42

961

3.58

983

3.73 1005

3.89 1027 4.04

1049

4.20

1070

4.36

6000

901

3.51

924

3.67

945

3.84

967

4.01

988

4.34 1030

4.50 1051 4.67

1071

4.84

1092

5.01

4.17 1009

2.95

5-hp Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. Refer to Table 70, p. 101 to determine additional static pressure drop due to other options/accessories.
7. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
8. For 380V/60 Hz units, the oversized motor is used as the standard motor. Refer to “Motor & Sheave/Fan Speed” tables to determine operating range.
(a) 3-hp Standard Motor & High Static Drive Accessory.
(b)Fan Sheave BK90X1 3/16 and 1VP50X7/8 Required.
(c) Fan Sheave BK90X1 3/16 and 1VP56X7/8 Required.

72

RT-PRC028X-EN

Performance Data

Table 39. Evaporator fan performance 12½ tons with gas heat YS*150F downflow or horizontal
External Static Pressure (Inches of Water)
0.10
cfm rpm

bhp

0.20
rpm

bhp

0.30
rpm

bhp

0.40
rpm

bhp

0.50
rpm

bhp

0.60
rpm

bhp

0.70
rpm

3-hp Standard Motor & Low Static Drive Accessory

bhp

0.80
rpm

bhp

0.90
rpm

bhp

1.00
rpm

bhp

3-hp Standard Motor Drive

4000 471

0.67

510

0.77

546

0.87

581

0.98

614

1.08

646

1.19

678

1.30

709

1.42

739

1.53

769

1.64

4500 521

0.93

556

1.04

588

1.14

621

1.26

651

1.38

681

1.50

710

1.62

739

1.75

767

1.87

794

2.00

5000 571

1.25

603

1.37

633

1.48

662

1.61

691

1.74

719

1.87

746

2.00

772

2.14

798

2.28

824

2.41

5500 621

1.64

650

1.76

679

1.89

706

2.02

733

2.16

759

2.30

784

2.45

809

2.60

833

2.75

857

2.90

6000 674

2.11

700

2.24

726

2.37

752

2.52

776

2.66

800

2.81

825

2.97

848

3.13

871

3.29

893

3.45

3HP Standard Motor & High Static Drive Accessory(a)

Continued

External Static Pressure (Inches of Water)
1.10
cfm rpm

bhp

1.20
rpm

bhp

1.30
rpm

bhp

1.40
rpm

bhp

1.50
rpm

bhp

1.60
rpm

bhp

1.70
rpm

bhp

1.80
rpm

bhp

1.90
rpm

bhp

2.00
rpm

bhp

3-hp Standard Motor Drive 3-hp Standard Motor & High Static Drive Accessory(b) 3-hp Standard Motor & High Static Drive Accessory(c)
4000 799

1.76

827

1.88

856

2.00

883

2.13

910

2.26

937

2.40

963

2.54

988

2.68

1013

2.84

1037

3.00

4500 821

2.13

848

2.25

875

2.38

901

2.51

926

2.65

951

2.79

976

2.93

1000

3.07

1025

3.22

1048

3.37

5000 849

2.55

874

2.69

899

2.83

923

2.97

947

3.12

971

3.26

994

3.41

1017

3.55

1040

3.71

1063

3.86

5500 881

3.05

904

3.20

927

3.35

950

3.50

972

3.66

994

3.81

1016

3.97

1038

4.13

1060

4.28

1081

4.44

6000 915

3.61

937

3.78

959

3.94

980

4.11

1001

4.27

1022

4.44

1043

4.60

1064

4.78

1084

4.94

1104

5.11

5-hp Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. Refer to Table 70, p. 101 to determine additional static pressure drop due to other options/accessories.
7. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
8. For 380V/60 Hz units, the oversized motor is used as the standard motor. Refer to “Motor & Sheave/Fan Speed” tables to determine operating range.
(a) 3-hp Standard Motor & High Static Drive Accessory.
(b)Fan Sheave BK90X1 3/16 and 1VP50X7/8 Required.
(c) Fan Sheave BK90X1 3/16 and 1VP56X7/8 Required.

RT-PRC028X-EN

73

Performance Data

Table 40. Evaporator fan performance 15 tons TS*180F standard refrigeration system downflow or horizontal
External Static Pressure (Inches of Water)
0.10
cfm

rpm

bhp

0.20
rpm

bhp

0.30
rpm

bhp

0.40
rpm

bhp

0.50
rpm

bhp

0.60
rpm

bhp

0.70
rpm

bhp

0.80
rpm

bhp

0.90
rpm

1.00

bhp

rpm

bhp

3-hp Standard Motor & Low Static Drive Accessory
4800

—

—

—

—

462

0.98

494

1.10

526

1.24

559

1.40

589

1.55

618

1.70

648

1.87

675

2.05

5400

—

—

464

1.14

496

1.28

525

1.42

554

1.56

582

1.71

611

1.89

640

2.06

666

2.23

692

2.40

6000

463

1.30

500

1.48

531

1.65

559

1.80

585

1.95

611

2.11

636

2.28

662

2.46

689

2.66

714

2.85

6600

502

1.70

537

1.88

567

2.08

594

2.27

619

2.42

643

2.59

666

2.76

689

2.94

712

3.13

736

3.35

7200

541

2.16

574

2.37

603

2.58

630

2.79

654

2.98

676

3.16

698

3.34

720

3.52

741

3.72

762

3.92

3-hp Standard Motor Drive

5-hp Oversized Motor & Drive

Continued
External Static Pressure (Inches of Water)
1.10
cfm

rpm

bhp

1.20
rpm

bhp

1.30
rpm

bhp

3-hp Standard Motor & Drive

1.40
rpm

bhp

1.50
rpm

bhp

1.60
rpm

bhp

1.70
rpm

bhp

1.80
rpm

3-hp Standard Motor & High Static Drive Accessory

bhp

1.90
rpm

2.00

bhp

rpm

bhp

5-hp Oversized Motor & Drive

4800

701

2.23

727

2.41

752

2.60

776

2.80

799

3.00

822

3.20

844

3.39

865

3.59

886

3.78

907

3.98

5400

718

2.59

744

2.79

768

2.98

791

3.18

813

3.39

836

3.61

857

3.83

879

4.05

899

4.27

920

4.50

6000

738

3.04

760

3.22

784

3.43

808

3.65

831

3.86

852

4.08

873

4.30

893

4.53

913

4.77

933

5.01

6600

760

3.56

783

3.77

805

3.98

826

4.18

847

4.40

868

4.63

890

4.87

911

5.10

930

5.35

949

5.59

7200

783

4.13

805

4.37

827

4.60

848

4.84

869

5.06

889

5.29

907

5.51

927

5.75

—

—

—

—

Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 70, p. 101.
2. For High Evaporator Fan Speed (rpm), reference Table 71, p. 103.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 72, p. 103.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. Refer to Table 73, p. 104 to determine additional static pressure drop due to other options/accessories.
7. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
8. For 380V/60 Hz units, the oversized motor is used as the standard motor. Refer to “Motor & Sheave/Fan Speed” tables to determine operating range.

74

RT-PRC028X-EN

Performance Data

Table 41. Evaporator fan performance 15 tons with gas heat YS*180F standard refrigeration system downflow or
horizontal
External Static Pressure (Inches of Water)
0.10
cfm

rpm

bhp

0.20
rpm

bhp

0.30

0.40

rpm bhp rpm bhp

0.50
rpm bhp

0.60

0.70

0.80

0.90

rpm bhp rpm bhp rpm bhp rpm

3-hp Standard Motor & Low Static Drive Accessory

1.00

bhp rpm bhp

3-hp Standard Motor Drive

4800

—

—

—

—

475

1.02

506

1.15

539

1.30

571

1.46

600

1.61

630

1.77

659

1.94

686

2.12

5400

—

—

481

1.22

511

1.35

540

1.49

568

1.63

596

1.80

626

1.97

653

2.15

679

2.31

705

2.49

6000

486

1.41

520

1.59

549

1.75

576

1.89

601

2.05

627

2.21

652

2.39

679

2.58

704

2.78

729

2.97

6600

529

1.84

560

2.03

588

2.22

613

2.38

637

2.55

660

2.72

684

2.90

706

3.08

730

3.29

754

3.51

7200

572

2.36

601

2.56

627

2.77

651

2.96

674

3.14

696

3.32

717

3.50

739

3.69

759

3.90

781

4.11

5hp Oversized Motor & Drive
Continued

External Static Pressure (Inches of Water)
1.10
cfm

rpm

bhp

1.20
rpm

bhp

1.30

1.40

rpm bhp rpm bhp

3-hp Standard Motor & Drive

1.50
rpm bhp

1.60

1.70

1.80

1.90

rpm bhp rpm bhp rpm bhp rpm

3-hp Standard Motor & High Static Drive
Accessory

2.00

bhp rpm bhp

5-hp Oversized Motor & Drive

4800

711

2.30

737

2.49

761

2.68

785

2.88

808

3.08

831

3.27

853

3.47

874

3.66

894

3.86

915

4.06

5400

732

2.69

756

2.88

779

3.08

802

3.29

825

3.50

847

3.72

868

3.94

889

4.16

910

4.39

930

4.61

6000

752

3.15

775 3.35(a) 799

3.56

822

3.78

844

4.00

865

4.22

885

4.44

906

4.68

926

4.92

946

5.16

6600

777

3.72

800

3.93

821

4.13

841

4.34

863

4.57

885

4.81

906

5.04

925

5.28

945

5.53

—

—

7200

803

4.34

825

4.58

846

4.81

867

5.04

887

5.26

905

5.49

924

5.72

—

—

—

—

—

—

Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 70, p. 101.
2. For High Evaporator Fan Speed (rpm), reference Table 71, p. 103.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 72, p. 103.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. Refer to Table 73, p. 104 to determine additional static pressure drop due to other options/accessories.
7. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
8. For 380V/60 Hz units, the oversized motor is used as the standard motor. Refer to “Motor & Sheave/Fan Speed” tables to determine operating ranges.
(a) 3-hp Standard Motor & High Static Drive Accessory

RT-PRC028X-EN

75

Performance Data

Table 42. Evaporator fan performance 17½ tons TS*210F standard refrigeration system downflow or horizontal
External Static Pressure (Inches of Water)
0.10
cfm

rpm

bhp

0.20
rpm

bhp

0.30
rpm

0.40

bhp

rpm

bhp

0.50
rpm

bhp

0.60
rpm

0.70

bhp

rpm

bhp

0.80
rpm

bhp

0.90
rpm

1.00

bhp

rpm

bhp

5-hp Standard Motor & Low Static Drive Accessory
5600

—

—

—

—

516

1.44

545

1.58

572

1.73

599

1.88

628

2.07

656

2.25

682

2.43

707

2.60

6300

—

—

529

1.74

559

1.92

586

2.08

611

2.24

636

2.40

660

2.58

684

2.76

710

2.97

735

3.18

7000

541

2.07

575

2.28

603

2.50

629

2.69

653

2.87

675

3.04

698

3.22

720

3.41

741

3.61

763

3.82

7700

589

2.72

620

2.94

648

3.18

672

3.40

695

3.61

716

3.80

738

4.00

758

4.20

778

4.40

798

4.60

8400

636

3.47

666

3.74

693

3.98

716

4.23

738

4.47

759

4.69

779

4.91

798

5.11

817

5.33

836

5.55

5-hp Standard Motor Drive

5-hp Standard Motor & High Static Drive Accessory

Continued

External Static Pressure (Inches of Water)
1.10
cfm

rpm

bhp

1.20
rpm

bhp

1.30
rpm

bhp

1.40
rpm

bhp

1.50
rpm

bhp

1.60
rpm

5-hp Standard Motor Drive

bhp

1.70
rpm

bhp

1.80
rpm

bhp

1.90
rpm

2.00

bhp

rpm

bhp

5-hp Standard Motor & High Static Drive Accessory

5600

732

2.79

758

3.00

782

3.20

805

3.41

827

3.62

849

3.84

870

4.06

891

4.29

912

4.53

932

4.76

6300

759

3.38

781

3.58

803

3.77

826

3.99

849

4.22

870

4.45

891

4.68

911

4.92

930

5.15

950

5.40

7000

786

4.05

809

4.28

831

4.51

852

4.73

872

4.94

891

5.16

912

5.40

932

5.66

953

5.92

972

6.17

7700

817

4.82

837

5.06

858

5.31

879

5.56

900

5.82

919

6.06

938

6.31

956

6.55

974

6.79

992

7.04

8400

854

5.77

872

6.01

890

6.24

908

6.49

927

6.76

947

7.04

965

7.32

984

7.58

—

—

—

—

7.5-hp Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Refer to Table 70, p. 101 to determine additional static pressure drop due to other options/accessories.
8. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
9. For 380V/60 Hz units, the oversized motor is used as the standard motor. Refer to “Motor & Sheave/Fan Speed” tables to determine operating range.

76

RT-PRC028X-EN

Performance Data

Table 43. Evaporator fan performance 17½ tons with gas heat YS*210F standard refrigeration system downflow or
horizontal
External Static Pressure (Inches of Water)
0.10
cfm

rpm

0.20

bhp

rpm

bhp

0.30
rpm

0.40

bhp

rpm

bhp

0.50
rpm

bhp

0.60
rpm

bhp

0.70
rpm

bhp

0.80
rpm

bhp

0.90
rpm

bhp

1.00
rpm

bhp

5-hp Standard Motor & Low Static Drive Accessory
5600

—

—

—

—

532

1.51

560

1.66

587

1.81

615

1.98

643

2.16

671

2.35

696

2.52

720

2.70

6300

519

1.68

550

1.87

577

2.03

603

2.19

628

2.35

653

2.52

676

2.70

702

2.90

727

3.11

751

3.31

7000

571

2.26

599

2.46

625

2.66

649

2.84

672

3.01

694

3.19

716

3.38

738

3.58

760

3.79

783

4.01

7700

622

2.97

649

3.19

673

3.41

695

3.61

717

3.81

738

4.00

758

4.19

778

4.40

798

4.61

818

4.83

8400

672

3.79

698

4.03

721

4.28

744

4.53

763

4.74

783

4.95

802

5.16

821

5.37

840

5.60

858

5.82

5-hp Standard Motor & High Static Drive
Accessory

5-hp Standard Motor Drive

7.5-hp Oversized
Motor & Drive

Continued

External Static Pressure (Inches of Water)
1.10
cfm

rpm

1.20

bhp

rpm

bhp

1.30
rpm

bhp

1.40
rpm

bhp

1.50
rpm

bhp

5-hp Standard Motor Drive

1.60
rpm

bhp

1.70
rpm

bhp

1.80
rpm

bhp

1.90
rpm

bhp

2.00
rpm

bhp

5-hp Standard Motor & High Static Drive Accessory

5600

746

2.90

771

3.11

794

3.31

817

3.52

839

3.73

860

3.96

882

4.19

902

4.42

923

4.65

943

4.88

6300

774

3.51

796

3.71

818

3.92

842

4.15

864

4.38

884

4.61

905

4.84

924

5.08

944

5.32

963

5.57

7000

805

4.24

827

4.47

849

4.69

869

4.91

888

5.13

908

5.37

929

5.62

950

5.88

969

6.13

987

6.38

7700

838

5.07

859

5.32

880

5.57

900

5.82

920

6.07

939

6.31

956

6.55

974

6.79

992

7.05

—

—

8400

876

6.05

894

6.29

912

6.55

932

6.82

951

7.10

969

7.37

988

7.64

—

—

—

—

—

—

7.5-hp Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Refer to Table 70, p. 101 to determine additional static pressure drop due to other options/accessories.
8. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
9. For 380V/60 Hz units, the oversized motor is used as the standard motor. Refer to “Motor & Sheave/Fan Speed” tables to determine operating range.

RT-PRC028X-EN

77

Performance Data

Table 44. Evaporator fan performance 20 tons TS*240F standard refrigeration system downflow or horizontal
External Static Pressure (Inches of Water)
0.10
cfm

rpm

bhp

0.20
rpm

bhp

0.30
rpm

0.40

bhp

rpm

bhp

0.50
rpm

bhp

0.60
rpm

bhp

0.70
rpm

bhp

5-hp Standard Motor & Low Static Drive Accessory

0.80
rpm

bhp

0.90
rpm

1.00

bhp

rpm

bhp
3.26

5-hp Standard Motor Drive

6400

—

—

536

1.81

565

2.00

592

2.16

617

2.32

642

2.49

665

2.66

689

2.85

714

3.05

739

7200

555

2.25

588

2.46

616

2.68

641

2.89

665

3.06

687

3.24

709

3.43

730

3.62

751

3.82

772

4.02

8000

610

3.03

639

3.26

667

3.50

691

3.74

714

3.97

735

4.17

755

4.37

775

4.57

795

4.78

814

4.99

8800

666

4.01

693

4.25

718

4.49

742

4.76

764

5.02

784

5.27

803

5.49

822

5.71

840

5.93

858

6.15

9600

718

5.07

747

5.42

770

5.66

794

5.97

814

6.26

834

6.53

853

6.81

871

7.06

888

7.29

905

7.53

7.5-hp Oversized Motor & Drive
Continued

External Static Pressure (Inches of Water)
1.10
cfm

rpm

bhp

1.20
rpm

bhp

1.30
rpm

bhp

1.40
rpm

bhp

1.50
rpm

bhp

5-hp Standard Motor Drive

1.60
rpm

bhp

1.70
rpm

bhp

1.80
rpm

bhp

1.90
rpm

2.00

bhp

rpm

bhp

5-hp Standard Motor & High Static Drive Accessory

6400

763

3.47

786

3.67

807

3.87

829

4.08

851

4.31

873

4.55

894

4.78

914

5.01

934

5.26

953

5.50

7200

794

4.25

817

4.49

839

4.73

860

4.96

880

5.19

899

5.41

918

5.64

938

5.88

958

6.15

978

6.41

8000

833

5.21

852

5.44

871

5.69

891

5.94

911

6.21

931

6.47

950

6.72

968

6.98

986

7.23

—

—

8800

876

6.38

894

6.62

911

6.86

928

7.11

945

7.36

963

7.65

981

7.94

—

—

—

—

—

—

9600

921

7.77

938

8.01

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

7.5-hp Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Refer to Table 70, p. 101 to determine additional static pressure drop due to other options/accessories.
8. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
9. For 380V/60 Hz units, the oversized motor is used as the standard motor. Refer to “Motor & Sheave/Fan Speed” tables to determine operating range.

78

RT-PRC028X-EN

Performance Data

Table 45. Evaporator fan performance 20 tons with gas heat YS*240F standard refrigeration system downflow or
horizontal
External Static Pressure (Inches of Water)
0.10
cfm

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm
5-hp Standard Motor & Low Static Drive Accessory

bhp

5-hp Standard Motor Drive

6400

527

1.76

557

1.95

584

2.11

610

2.27

634

2.44

658

2.61

682

2.79

707

2.99

732

3.20

756

3.41

7200

585

2.45

613

2.66

638

2.86

662

3.05

685

3.22

706

3.41

728

3.60

749

3.79

770

4.00

792

4.23

8000

641

3.27

670

3.54

693

3.76

716

3.99

737

4.19

757

4.39

777

4.59

797

4.80

816

5.02

835 5.24 (a)

8800

703

4.36

727

4.59

749

4.84

770

5.10

790

5.34

810

5.57

828

5.79

847

6.01

864

6.23

882

6.47

9600

761

5.57

784

5.83

806

6.14

826

6.42

845

6.69

864

6.96

881

7.19

898

7.44

914

7.66

931

7.92

7.5-hp Oversized Motor & Drive
Continued

External Static Pressure (Inches of Water)
1.10
cfm

1.20

1.30

1.40

1.50

1.60

1.70

1.80

1.90

2.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm
5-hp Standard Motor Drive

bhp

5-hp Standard Motor & High Static Drive Accessory

6400

779

3.61

800

3.81

822

4.02

845

4.25

867

4.48

888

4.71

908

4.95

928

5.19

947

5.43

966

5.68

7200

814

4.46

836

4.70

857

4.93

878

5.16

897

5.38

916

5.61

936

5.86

956

6.12

976

6.39

994

6.64

8000

853

5.46

873

5.72

893

5.97

913

6.24

933

6.50

952

6.76

970

7.01

988

7.26

—

—

—

—

8800

899

6.70

916

6.94

934

7.19

951

7.46

969

7.74

988

8.03

—

—

—

—

—

—

—

—

9600

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

7.5-hp Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Refer to Table 70, p. 101 to determine additional static pressure drop due to other options/accessories.
8. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
9. For 380V/60 Hz units, the oversized motor is used as the standard motor. Refer to “Motor & Sheave/Fan Speed” tables to determine operating range.
(a) 5-hp Standard Motor & High Static Drive Accessory

RT-PRC028X-EN

79

Performance Data

Table 46. Evaporator fan performance 25 tons TS*300F standard refrigeration system downflow or horizontal
External Static Pressure (Inches of Water)
0.10
cfm

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
7.5-hp Standard Motor & Low Static Drive Accessory

7.5-hp Standard Motor & Drive

7000

—

—

—

—

603

2.50

629

2.69

653

2.87

675

3.04

698

3.22

720

3.41

741

3.61

763

3.82

7500

—

—

607

2.74

635

2.97

660

3.18

683

3.38

704

3.57

726

3.76

747

3.95

767

4.16

787

4.36

8000

610

3.03

639

3.26

667

3.50

691

3.74

714

3.97

735

4.17

755

4.37

775

4.57

795

4.78

814

4.99

8500

644

3.61

673

3.86

699

4.09

723

4.36

745

4.61

765

4.83

785

5.04

804

5.26

823

5.48

841

5.69

9000

677

4.22

705

4.50

731

4.77

755

5.05

776

5.31

796

5.57

816

5.81

834

6.03

852

6.25

870

6.48

9500

714

4.98

739

5.25

764

5.53

787

5.81

807

6.08

828

6.37

846

6.63

864

6.87

882

7.10

899

7.34

10000

747

5.73

773

6.07

797

6.35

818

6.62

839

6.93

859

7.24

878

7.52

896

7.81

912

8.04

929

8.30

10500

785

6.68

806

6.93

829

7.25

851

7.54

872

7.86

891

8.18

908

8.48

—

—

—

—

—

—

11000

816

7.53

840

7.90

864

8.27

885

8.58

—

—

—

—

—

—

—

—

—

—

—

—

7.5-hp Standard Motor & Drive

7.5-hp Standard Motor & High Static Drive Accessory

Continued

External Static Pressure (Inches of Water)
1.10
cfm

1.20

1.30

1.40

1.50

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
7.5-hp Standard Motor & Sheaves

7000

786

4.05

809

4.28

831

4.51

852

4.73

872

4.94

7500

808

4.59

829

4.82

850

5.07

871

5.31

892

5.56

8000

833

5.21

852

5.44

871

5.69

891

5.94

911

6.21

8500

860

5.92

877

6.15

895

6.39

913

6.64

932

6.91

9000

887

6.71

904

6.95

921

7.19

938

7.44

955

7.70

9500

915

7.58

932

7.83

949

8.08

965

8.33

981

8.60

10000

945

8.55

—

—

—

—

—

—

—

—

10500

—

—

—

—

—

—

—

—

—

—

11000

—

—

—

—

—

—

—

—

—

—

7.5-hp Standard Motor & High Static Drive Accessory
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Refer to Table 70, p. 101 to determine additional static pressure drop due to other options/accessories.
8. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.

80

RT-PRC028X-EN

Performance Data

Table 47. Evaporator fan performance 25 tons with gas heat YS*300F standard refrigeration system downflow or
horizontal
External Static Pressure (Inches of Water)
0.10
cfm

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
7.5-hp Standard Motor & Low Static Drive Accessory

7.5-hp Standard Motor & Drive

7000

—

—

599

2.46

625

2.66

649

2.84

672

3.01

694

3.19

716

3.38

738

3.58

760

3.79

783

4.01

7500

607

2.75

634

2.97

659

3.18

682

3.38

704

3.57

725

3.76

746

3.94

767

4.15

787

4.36

807

4.57

8000

641

3.27

670

3.54

693

3.76

716

3.99

737

4.19

757

4.39

777

4.59

797

4.80

816

5.02

835

5.24

8500

678

3.89

705

4.16

728

4.42

750

4.67

770

4.89

790

5.11

808

5.30

827

5.53

846

5.75

864

5.98

9000

717

4.63

740

4.86

763

5.14

785

5.43

804

5.66

823

5.89

841

6.12

859

6.34

877

6.57

894

6.81

9500

752

5.38

777

5.68

799

5.97

818

6.23

838

6.50

856

6.76

874

7.00

891

7.24

908

7.48

925

7.72

10000

791

6.27

814

6.56

834

6.86

854

7.16

872

7.43

891

7.73

908

7.99

924

8.24

940

8.47

—

—

10500

828

7.23

850

7.55

869

7.80

889

8.15

907

8.45

—

—

—

—

—

—

—

—

—

—

11000

867

8.33

886

8.60

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

7.5-hp Standard Motor & High Static Drive Accessory
Continued

External Static Pressure (Inches of Water)
1.10

1.20

1.30

1.40

1.50

cfm

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

7000

805

4.24

827

4.47

849

4.69

869

4.91

888

5.13

7500

828

4.82

850

5.06

871

5.31

891

5.55

911

5.79

8000

853

5.46

873

5.72

893

5.97

913

6.24

933

6.50

8500

882

6.21

900

6.45

918

6.71

936

6.97

955

7.26

9000

911

7.04

928

7.29

945

7.55

961

7.80

979

8.08

9500

941

7.96

957

8.21

974

8.48

—

—

—

—

10000

—

—

—

—

—

—

—

—

—

—

10500

—

—

—

—

—

—

—

—

—

—

11000

—

—

—

—

—

—

—

—

—

—

7.5-hp Standard Motor & Drive

7.5-hp Standard Motor & High Static Drive Accessory
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Refer to Table 70, p. 101 to determine additional static pressure drop due to other options/accessories.
8. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.

RT-PRC028X-EN

81

Performance Data

Table 48. Evaporator fan performance—12½ tons—TH*150G
External Static Pressure (Inches of Water)
0.10
cfm

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
3-hp Standard Motor & Low Static Drive Accessory

3-hp Standard Motor & Drive

2500(a)

-

-

-

-

370

0.32

417

0.43

458

0.54

496

0.66

531

0.79

564

0.91

593

1.03

623

3000(a)

-

-

-

-

386

0.42

430

0.54

472

0.67

508

0.80

543

0.94

576

1.08

606

1.22

635

1.35

3500(a)

-

-

360

0.43

404

0.55

447

0.68

486

0.81

522

0.96

556

1.11

588

1.26

619

1.40

647

1.55

4000

-

-

387

0.59

426

0.71

465

0.85

502

0.99

537

1.14

570

1.29

602

1.44

631

1.59

660

1.74

4500

377

0.66

417

0.79

452

0.92

486

1.06

521

1.20

555

1.36

586

1.50

617

1.65

645

1.80

673

1.95

5000

409

0.88

448

1.03

481

1.17

512

1.30

542

1.44

573

1.59

604

1.74

633

1.89

662

2.04

688

2.18

5500

441

1.14

479

1.30

510

1.44

539

1.58

567

1.71

594

1.85

624

2.01

652

2.16

679

2.31

705

2.46

6000

474

1.42

510

1.59

540

1.74

568

1.88

594

2.01

620

2.15

645

2.29

671

2.45

698

2.62

724

2.81

3-hp Standard Motor & High Static Drive

1.16

Accessory(b)

Continued

External Static Pressure (Inches of Water)
1.10
cfm

1.20

1.30

1.40

1.50

1.60

1.70

1.80

1.90

2.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
3-hp Standard Motor & High Static Drive Accessory(b)

3-hp Standard Motor & High Static Drive Accessory(c)

2500(a) 650

1.28

676

1.40

701

1.52

726

1.64

748

1.76

771

1.87

793

1.98

814

2.09

835

2.21

855

2.32

3000(a)

662

1.48

688

1.61

713

1.74

737

1.86

760

1.98

783

2.11

806

2.23

827

2.36

847

2.48

867

2.61

3500(a) 674

1.69

701

1.82

726

1.96

750

2.09

772

2.22

795

2.35

818

2.49

839

2.64

859

2.78

879

2.96

4000

687

1.89

713

2.04

738

2.18

762

2.32

785

2.47

808

2.62

829

2.79

851

2.97

871

3.17

891

3.40

4500

700

2.10

726

2.26

750

2.41

775

2.58

798

2.75

821

2.95

842

3.15

864

3.41

885

3.71

904

4.06

5000

714

2.34

740

2.50

765

2.68

788

2.87

811

3.09

834

3.36

855

3.66

875

4.02

897

4.49

917

5.04

5500

730

2.63

755

2.81

778

3.02

801

3.26

824

3.56

846

3.93

868

4.40

889

4.96

909

5.65

-

-

6000

748

3.02

772

3.26

795

3.54

818

3.89

839

4.32

860

4.85

881

5.51

-

-

-

-

-

-

5-hp Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
(a) Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models equipped with modulating
gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.
(b)Fan Sheave BK110X1 3/16 and 1VP50X7/8 Required.
(c) Fan Sheave BK110X1 3/16 and 1VP56X7/8 Required.

82

RT-PRC028X-EN

Performance Data

Table 49. Evaporator fan performance—12½ tons—THD150G—dehumidification (hot gas reheat) option
External Static Pressure (Inches of Water)
0.10
cfm

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
3-hp Standard Motor & Low Static Drive Accessory

1.00
rpm

bhp
1.09

3-hp Standard Motor & Drive

2500(a)

—

—

—

—

369

0.32

416

0.42

458

0.52

496

0.63

530

0.74

561

0.85

591

0.97

618

3000(a)

—

—

—

—

383

0.41

429

0.52

470

0.64

508

0.76

543

0.88

575

1.01

606

1.13

634

1.26

3500(a)

—

—

358

0.42

403

0.53

444

0.64

484

0.77

520

0.90

554

1.04

587

1.18

618

1.32

647

1.47

4000

—

—

386

0.57

424

0.67

464

0.80

500

0.93

535

1.07

569

1.21

600

1.36

629

1.52

658

1.69

4500

375

0.62

415

0.75

450

0.86

484

0.99

519

1.13

552

1.28

583

1.42

615

1.58

644

1.75

671

1.92

5000

407

0.82

446

0.97

479

1.09

510

1.22

540

1.37

572

1.53

602

1.69

630

1.84

658

2.01

686

2.20

5500

440

1.06

477

1.22

508

1.37

537

1.50

565

1.65

592

1.81

621

1.99

650

2.16

676

2.34

701

2.51

6000

471

1.34

508

1.52

538

1.69

566

1.84

592

1.99

617

2.15

643

2.32

669

2.51

695

2.71

721

2.90

3-hp Standard Motor & High Static Drive Accessory(b)
Continued

External Static Pressure (Inches of Water)
1.10
cfm

1.20

1.30

1.40

1.50

1.60

1.70

1.80

1.90

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
3-hp Standard Motor & High Static Drive Accessory(b)

2.00
rpm

bhp

3-hp Standard Motor & High Static Drive Accessory(c)

2500(a) 645

1.22

670

1.35

694

1.48

718

1.61

740

1.75

762

1.88

783

2.02

803

2.17

823

2.31

843

2.46

3000(a)

660

1.40

686

1.54

710

1.69

733

1.83

755

1.98

777

2.13

798

2.28

819

2.44

839

2.60

858

2.76

3500(a) 674

1.61

700

1.76

725

1.91

749

2.07

771

2.23

793

2.39

814

2.56

834

2.73

854

2.90

873

3.07

4000

686

1.85

712

2.02

737

2.18

762

2.35

785

2.51

808

2.68

830

2.86

850

3.04

870

3.22

889

3.41

4500

698

2.10

724

2.28

749

2.47

773

2.65

797

2.84

820

3.02

842

3.21

863

3.39

884

3.58

904

3.77

5000

712

2.38

737

2.57

762

2.76

785

2.97

809

3.17

831

3.38

853

3.58

875

3.79

895

3.99

916

4.20

5500

727

2.70

753

2.90

776

3.10

799

3.31

822

3.52

844

3.74

865

3.96

886

4.19

907

4.42

927

4.64

6000

744

3.09

767

3.28

791

3.49

815

3.71

837

3.92

858

4.15

879

4.37

899

4.60

919

4.84

939

5.08

5-hp Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
(a) Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models equipped with modulating
gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.
(b)Fan Sheave BK110X1 3/16 and 1VP50X7/8 Required.
(c) Fan Sheave BK110X1 3/16 and 1VP56X7/8 Required.

RT-PRC028X-EN

83

Performance Data

Table 50. Evaporator fan performance—12½ tons—YH*150G
External Static Pressure (Inches of Water)
0.10
cfm

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
3-hp Standard Motor & Low Static Drive Accessory

rpm

bhp

3-hp Standard Motor & Drive

2500(a) 263

0.15

322

0.23

375

0.33

421

0.44

463

0.56

501

0.68

536

0.80

568

0.92

599

1.04

627

1.16

3000(a) 292

0.23

344

0.33

393

0.43

436

0.55

477

0.69

515

0.82

549

0.96

582

1.10

612

1.23

640

1.36

3500(a) 324

0.35

369

0.45

413

0.57

455

0.71

494

0.84

529

0.99

563

1.14

595

1.29

626

1.43

655

1.57

4000

358

0.51

398

0.62

437

0.75

475

0.89

512

1.03

547

1.18

579

1.33

609

1.48

639

1.63

668

1.78

4500

392

0.71

429

0.84

464

0.97

499

1.11

532

1.25

566

1.41

597

1.55

627

1.70

655

1.85

682

2.00

5000

427

0.95

462

1.09

493

1.22

525

1.36

556

1.51

587

1.66

617

1.80

645

1.95

673

2.10

700

2.25

5500

462

1.23

496

1.38

525

1.51

553

1.64

582

1.79

610

1.93

638

2.08

666

2.23

692

2.38

718

2.54

6000

497

1.53

530

1.69

558

1.83

584

1.96

610

2.09

636

2.24

662

2.39

688

2.56

713

2.73

738

2.92

3-hp Standard Motor & High Static Drive

Accessory(b)

Continued

External Static Pressure (Inches of Water)
1.10
cfm

1.20

1.30

1.40

1.50

1.60

1.70

1.80

1.90

2.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
3-hp Standard Motor & High Static Drive Accessory(b)

rpm

bhp

3-hp Standard Motor & High Static Drive Accessory(c)

2500(a) 655

1.28

681

1.40

706

1.51

730

1.63

754

1.74

776

1.85

798

1.96

820

2.07

839

2.17

860

2.28

3000(a)

668

1.49

694

1.62

719

1.74

743

1.87

766

1.98

790

2.11

811

2.22

833

2.35

852

2.46

873

2.59

3500(a) 681

1.71

708

1.85

732

1.97

756

2.10

780

2.24

803

2.37

824

2.50

846

2.65

866

2.79

887

2.96

4000

695

1.93

721

2.07

746

2.22

770

2.36

794

2.50

816

2.66

838

2.82

859

3.00

879

3.20

899

3.44

4500

708

2.15

735

2.31

760

2.47

784

2.63

807

2.81

830

3.01

852

3.24

873

3.50

893

3.79

913

4.18

5000

725

2.41

750

2.57

773

2.75

798

2.97

821

3.20

843

3.47

865

3.81

887

4.22

907

4.71

926

5.27

5500

744

2.73

767

2.92

790

3.14

813

3.41

836

3.75

857

4.16

878

4.65

900

5.31

920

6.07

940

7.01

6000

761

3.14

786

3.42

809

3.74

831

4.15

852

4.64

873

5.25

894

6.07

913

6.97

934

8.19

954

9.61

5-hp Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Refer to Table 70, p. 101 to determine additional static pressure drop due to other options/accessories.
8. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
(a) Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models equipped with modulating
gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.
(b)Fan Sheave BK110X1 3/16 and 1VP50X7/8 Required.
(c) Fan Sheave BK110X1 3/16 and 1VP56X7/8 Required.

84

RT-PRC028X-EN

Performance Data

Table 51. Evaporator fan performance—12½ tons—YHD150G—dehumidification (hot gas reheat) option
External Static Pressure (Inches of Water)
0.10
cfm

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
3-hp Standard Motor & Low Static Drive Accessory

1.00
rpm

bhp

3-hp Standard Motor & Drive

2500(a)

—

—

—

—

374

0.33

420

0.43

462

0.54

500

0.64

534

0.75

565

0.87

594

0.99

621

1.11

3000(a)

—

—

—

—

391

0.43

436

0.54

476

0.65

513

0.78

548

0.90

580

1.03

610

1.15

638

1.29

3500(a)

—

—

368

0.44

412

0.55

453

0.67

492

0.79

528

0.93

561

1.07

593

1.21

624

1.36

653

1.50

4000

356

0.49

397

0.60

435

0.71

474

0.84

509

0.96

545

1.11

577

1.25

608

1.41

638

1.57

666

1.74

4500

390

0.67

428

0.79

462

0.90

496

1.04

531

1.18

563

1.33

594

1.48

625

1.64

653

1.81

681

1.98

5000

425

0.89

460

1.02

492

1.15

522

1.28

554

1.43

585

1.60

614

1.76

642

1.91

671

2.09

698

2.27

5500

460

1.15

493

1.30

523

1.44

552

1.58

579

1.73

607

1.90

636

2.08

664

2.26

689

2.43

714

2.61

6000

495

1.45

527

1.63

555

1.78

582

1.93

608

2.09

633

2.25

659

2.44

685

2.64

711

2.83

736

3.02

3-hp Standard Motor & Drive

3-hp Standard Motor & High Static Drive

Accessory(b)

Continued

External Static Pressure (Inches of Water)
1.10
cfm

1.20

1.30

1.40

1.50

1.60

1.70

1.80

1.90

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
3-hp Standard Motor & High Static Drive Accessory(b)

2.00
rpm

bhp

3-hp Standard Motor & High Static Drive Accessory(c)

2500(a) 648

1.23

673

1.36

697

1.49

720

1.62

742

1.76

764

1.90

785

2.04

806

2.18

825

2.33

845

2.47

3000(a)

664

1.42

689

1.56

713

1.71

737

1.86

759

2.00

781

2.15

802

2.31

822

2.46

842

2.62

861

2.78

3500(a) 680

1.64

706

1.79

730

1.94

754

2.10

776

2.27

797

2.43

818

2.60

839

2.77

858

2.94

878

3.11

4000

693

1.90

719

2.06

744

2.23

768

2.39

792

2.56

814

2.73

835

2.91

855

3.09

875

3.27

894

3.46

4500

707

2.16

733

2.35

758

2.53

782

2.72

805

2.90

827

3.09

849

3.27

870

3.46

891

3.65

911

3.84

5000

723

2.46

748

2.65

772

2.85

795

3.05

818

3.26

841

3.47

862

3.67

884

3.88

904

4.08

924

4.28

5500

741

2.81

765

3.01

788

3.21

811

3.42

833

3.63

855

3.85

876

4.08

897

4.31

917

4.53

937

4.76

6000

758

3.21

782

3.41

806

3.62

829

3.84

850

4.06

871

4.28

892

4.51

912

4.75

932

4.99

951

5.24

5-hp Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Refer to Table 70, p. 101 to determine additional static pressure drop due to other options/accessories.
8. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
(a) Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models equipped with modulating
gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.
(b)Fan Sheave BK110X1 3/16 and 1VP50X7/8 Required.
(c) Fan Sheave BK110X1 3/16 and 1VP56X7/8 Required.

RT-PRC028X-EN

85

Performance Data

Table 52. Evaporator fan performance—15 tons—TH*180G
External Static Pressure (Inches of Water)
0.10
cfm

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
3-hp Standard Motor & Low Static Drive Accessory

3-hp Standard Motor & Drive

3000(a)

-

-

-

-

369

0.38

411

0.47

448

0.57

483

0.68

514

0.78

543

0.89

570

1.00

596

3600(a)

-

-

-

-

391

0.50

429

0.61

465

0.72

499

0.84

530

0.96

560

1.08

587

1.21

614

1.33

4200(a)

-

-

378

0.55

416

0.66

451

0.78

485

0.90

516

1.03

547

1.16

575

1.30

603

1.44

629

1.58

4800

370

0.62

408

0.74

443

0.87

476

0.99

507

1.12

537

1.26

565

1.40

593

1.55

619

1.71

645

1.86

5400

405

0.84

439

0.97

472

1.11

502

1.25

532

1.39

560

1.54

587

1.69

613

1.85

638

2.01

662

2.18

6000

440

1.11

472

1.25

502

1.40

531

1.56

558

1.72

584

1.87

610

2.03

635

2.20

659

2.37

682

2.54

6600

476

1.43

505

1.58

533

1.74

560

1.92

586

2.09

611

2.26

635

2.44

659

2.61

682

2.79

704

2.97

7200

512

1.81

539

1.98

565

2.15

590

2.33

615

2.52

639

2.71

661

2.90

683

3.08

706

3.28

727

3.47

3-hp Standard Motor & High Static Drive Accessory(b)

1.11

5-hp
Oversized
Motor &
Drive

Continued

External Static Pressure (Inches of Water)
1.10
cfm

1.20

1.30

1.40

1.50

1.60

3-hp Standard Motor & High Static Drive Accessory(b)
3000(a)

1.70

1.80

1.90

2.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
3HP Standard Motor & High Static Drive Accessory(c)

620

1.23

643

1.35

664

1.47

684

1.59

703

1.72

722

1.86

740

1.99

757

2.13

775

2.27

791

2.41

3600(a) 638

1.46

662

1.59

684

1.73

705

1.86

726

2.00

746

2.14

765

2.28

784

2.42

801

2.57

817

2.72

4200(a) 654

1.73

678

1.87

701

2.02

723

2.17

744

2.32

764

2.47

784

2.62

802

2.78

821

2.94

839

3.10

4800

670

2.02

693

2.18

716

2.34

738

2.51

760

2.67

780

2.84

800

3.01

820

3.18

838

3.35

856

3.52

5400

686

2.35

709

2.52

732

2.70

753

2.88

775

3.06

795

3.24

815

3.42

835

3.61

854

3.80

872

3.98

6000

705

2.73

727

2.91

749

3.10

770

3.29

790

3.48

810

3.68

830

3.88

850

4.08

869

4.28

887

4.48

6600

725

3.16

747

3.35

767

3.55

788

3.75

808

3.96

827

4.17

846

4.37

865

4.59

884

4.80

902

5.02

7200

748

3.66

768

3.86

788

4.07

808

4.28

827

4.49

846

4.71

864

4.93

883

5.15

900

5.38

918

5.61

5-hp Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
(a) Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models equipped with modulating
gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.
(b)Fan Sheave BK110X1 3/16 and 1VP50X7/8 Required.
(c) Fan Sheave BK110X1 3/16 and 1VP56X7/8 Required.

86

RT-PRC028X-EN

Performance Data

Table 53. Evaporator fan performance—15 tons—THD180G—dehumidification (hot gas reheat) option
External Static Pressure (Inches of Water)
0.10
cfm

0.20

0.30

0.40

0.50

0.60

0.70

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
3-hp Standard Motor & Low Static Drive Accessory

0.80
rpm

0.90

bhp rpm bhp

1.00
rpm

bhp

3-hp Standard Motor & Drive

3000(a)

—

—

—

—

—

—

387

0.49

424

0.61

458

0.72

489

0.84

516

0.96

541

1.08

565

1.20

3600(a)

—

—

—

—

367

0.51

407

0.63

441

0.76

472

0.89

502

1.02

532

1.16

559

1.30

584

1.44

4200(a)

—

—

354

0.54

391

0.67

426

0.80

460

0.94

492

1.08

520

1.23

546

1.38

572

1.54

598

1.70
1.98

4800

—

—

383

0.73

418

0.86

449

1.01

480

1.15

510

1.31

540

1.48

567

1.65

591

1.81

614

5400

371

0.82

412

0.97

446

1.11

476

1.26

504

1.43

531

1.59

558

1.76

585

1.94

611

2.13

635

2.32

6000

403

1.08

441

1.25

475

1.41

504

1.57

530

1.74

555

1.93

580

2.11

604

2.29

629

2.48

653

2.69

6600

435

1.39

472

1.59

504

1.78

532

1.94

558

2.12

582

2.31

605

2.51

628

2.71

650

2.91

672

3.11

7200

467

1.75

502

1.98

533

2.19

561

2.38

587

2.56

610

2.76

632

2.97

653

3.19

674

3.41

694

3.62

3-hp Standard Motor & High Static Drive Accessory(b)

5-hp Oversized Motor & Drive

Continued

External Static Pressure (Inches of Water)
1.10
cfm

1.20

1.30

1.40

1.50

1.60

1.70

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1.80
rpm

1.90

bhp rpm bhp

bhp

3-hp Standard
Motor & High
Static Drive
Accessory(c)

3-hp Standard Motor & High Static Drive Accessory(b)

3-hp Standard Motor &
Drive

2.00
rpm

3000(a) 587

1.32

609

1.44

629

1.57

649

1.70

668

1.83

687

1.97

705

2.11

723

2.25

740

2.39

758

2.54

3600(a) 608

1.58

629

1.72

650

1.87

670

2.01

689

2.16

708

2.30

725

2.45

743

2.61

760

2.76

776

2.92

4200(a) 623

1.86

647

2.03

669

2.19

690

2.36

709

2.52

728

2.68

746

2.85

764

3.01

781

3.18

797

3.35

4800

636

2.16

659

2.34

682

2.52

704

2.71

726

2.90

746

3.09

765

3.28

783

3.46

801

3.65

817

3.83

5400

656

2.51

677

2.70

698

2.89

717

3.09

738

3.29

758

3.50

778

3.71

798

3.92

817

4.13

835

4.34

6000

676

2.90

698

3.11

718

3.32

737

3.53

756

3.74

774

3.95

792

4.17

810

4.40

829

4.63

847

4.86

829

4.94

846

5.18

862

5.42

—

—

—

—

6600

694

3.33

716

3.56

737

3.79

758

4.02

777

4.25

795

4.48

812

4.71

7200

715

3.84

735

4.06

755

4.30

775

4.55

795

4.80

814

5.05

833

5.31

849.90 5.56

5-hp Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all
cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor
failure. Our product’s warranty will not be affected.
(a) Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models equipped with modulating
gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full" airflow
must be set to 320 cfm/ton or higher.
(b)Fan Sheave BK110X1 3/16 and 1VP50X7/8 Required.
(c) Fan Sheave BK110X1 3/16 and 1VP56X7/8 Required.

RT-PRC028X-EN

87

Performance Data

Table 54. Evaporator fan performance—15 tons—YH*180G
External Static Pressure (Inches of Water)
0.10
cfm

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
3-hp Standard Motor & Low Static Drive Accessory

3-hp Standard Motor & Drive

3000(a)

-

-

-

-

376

0.39

417

0.49

454

0.59

488

0.69

519

0.80

547

0.91

574

1.02

600

1.13

3600(a)

-

-

359

0.42

400

0.52

438

0.63

473

0.75

506

0.87

537

0.99

566

1.11

594

1.24

619

1.36

4200(a)

-

-

390

0.59

427

0.70

462

0.81

495

0.94

526

1.07

555

1.21

584

1.34

611

1.48

637

1.63

4800

386

0.66

422

0.79

456

0.92

489

1.04

519

1.18

548

1.32

577

1.46

604

1.61

630

1.77

655

1.92

5400

422

0.90

456

1.04

487

1.18

517

1.32

546

1.47

574

1.62

600

1.77

626

1.93

651

2.09

675

2.26

6000

460

1.19

491

1.34

520

1.50

548

1.66

574

1.81

601

1.97

626

2.14

650

2.30

673

2.48

696

2.66

6600

498

1.54

526

1.70

554

1.87

580

2.05

605

2.22

629

2.39

653

2.57

676

2.75

699

2.93

720

3.11

7200

536

1.96

562

2.13

588

2.31

613

2.50

636

2.69

659

2.88

681

3.07

703

3.26

725

3.45

746

3.65

5-hp
Oversized
Motor &
Drive

3-hp Standard Motor & High Static Drive Accessory(b)
Continued

External Static Pressure (Inches of Water)
1.10
cfm

1.20

1.30

1.40

1.50

1.60

3-hp Standard Motor & High Static Drive Accessory(b)
3000(a)

1.70

1.80

1.90

2.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
3HP Standard Motor & High Static Drive Accessory(c)

624

1.25

646

1.36

667

1.49

687

1.62

706

1.74

725

1.88

743

2.01

760

2.15

777

2.29

794

2.43

3600(a) 643

1.49

667

1.62

689

1.76

710

1.89

731

2.03

750

2.17

769

2.31

788

2.45

804

2.60

821

2.76

4200(a) 662

1.77

685

1.92

708

2.07

729

2.21

750

2.37

770

2.52

789

2.67

808

2.83

826

2.99

844

3.14

4800

679

2.08

703

2.24

725

2.41

747

2.57

768

2.74

789

2.91

808

3.08

827

3.25

845

3.42

863

3.59

5400

698

2.44

721

2.61

743

2.79

764

2.97

785

3.15

806

3.33

825

3.52

845

3.70

863

3.89

881

4.08

6000

719

2.84

741

3.03

762

3.22

783

3.41

803

3.61

823

3.80

842

4.00

862

4.20

880

4.40

898

4.61

6600

742

3.30

763

3.50

783

3.70

803

3.91

823

4.11

842

4.32

861

4.54

879

4.75

897

4.97

915

5.19

7200

766

3.84

786

4.05

806

4.26

825

4.47

844

4.68

863

4.91

881

5.13

899

5.36

916

5.58

-

-

5-hp Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
(a) Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models equipped with modulating
gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.
(b)Fan Sheave BK110X1 3/16 and 1VP50X7/8 Required.
(c) Fan Sheave BK110X1 3/16 and 1VP56X7/8 Required.

88

RT-PRC028X-EN

Performance Data

Table 55. Evaporator fan performance—15 tons—YHD180G—dehumidification (hot gas reheat) option
External Static Pressure (Inches of Water)
0.10
cfm

0.20

0.30

0.40

0.50

0.60

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

0.70
rpm

3-hp Standard Motor & Low Static Drive Accessory

0.80

0.90

bhp rpm bhp rpm bhp

1.00
rpm

bhp

3-hp Standard Motor & Drive

3000(a)

—

—

—

—

355

0.40

393

0.51

429

0.63

463

0.74

493

0.86

520

0.98

545

1.10

568

1.22

3600(a)

—

—

—

—

377

0.53

415

0.66

448

0.79

478

0.91

509

1.05

538

1.19

565

1.33

590

1.47

4200(a)

—

—

366

0.58

402

0.71

436

0.84

470

0.98

501

1.13

528

1.28

554

1.43

580

1.59

606

1.75

4800

358

0.66

397

0.78

430

0.92

461

1.07

492

1.21

522

1.38

551

1.54

576

1.71

600

1.88

623

2.05
2.41

5400

393

0.90

430

1.04

461

1.19

490

1.35

517

1.51

545

1.67

572

1.85

598

2.04

623

2.23

646

6000

428

1.19

463

1.35

493

1.51

520

1.68

546

1.86

571

2.04

595

2.22

619

2.41

644

2.61

667

2.82

6600

463

1.54

496

1.73

525

1.90

552

2.07

576

2.26

599

2.46

622

2.66

644

2.86

666

3.06

688

3.27

7200

499

1.96

531

2.18

559

2.36

584

2.55

607

2.74

630

2.95

651

3.17

672

3.38

692

3.60

713

3.82

3-hp Standard Motor & High Static Drive

Accessory(b)

5-hp Oversized Motor & Drive

Continued

External Static Pressure (Inches of Water)
1.10
cfm

1.20

1.30

1.40

1.50

1.60

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
3-hp Standard Motor &
Drive

1.70
rpm

1.80

1.90

bhp rpm bhp rpm bhp

2.00
rpm

bhp

3HP Standard
Motor & High
Static Drive
Accessory(c)

3-hp Standard Motor & High Static Drive Accessory(b)

3000(a) 591

1.34

612

1.46

632

1.59

652

1.72

671

1.86

690

1.99

708

2.13

725

2.27

743

2.42

761

3600(a) 613

1.61

634

1.76

655

1.90

674

2.04

693

2.19

712

2.34

729

2.49

746

2.64

763

2.79

780

2.95

4200(a) 631

1.91

654

2.08

676

2.24

696

2.40

715

2.57

734

2.73

752

2.90

769

3.07

786

3.23

802

3.41

2.56

4800

645

2.23

668

2.41

691

2.60

713

2.79

734

2.98

754

3.16

772

3.35

790

3.54

807

3.72

824

3.91

5400

667

2.60

687

2.79

708

2.99

728

3.19

748

3.40

768

3.60

788

3.81

807

4.03

826

4.24

844

4.45

6000

690

3.03

711

3.24

730

3.45

749

3.66

767

3.87

785

4.09

803

4.31

822

4.54

840

4.77

858

5.00

6600

711

3.50

732

3.73

753

3.96

772

4.20

790

4.42

808

4.66

825

4.88

841

5.12

858

5.36

874

5.60

7200

733

4.04

753

4.28

773

4.52

793

4.77

812

5.02

831

5.28 848.25 5.53

—

—

—

—

—

—

5-hp Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at
all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature
motor failure. Our product’s warranty will not be affected.
(a) Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models equipped with modulating
gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.
(b)Fan Sheave BK110X1 3/16 and 1VP50X7/8 Required.
(c) Fan Sheave BK110X1 3/16 and 1VP56X7/8 Required.

RT-PRC028X-EN

89

Performance Data

Table 56. Evaporator fan performance— 17½ tons — TH*210G
External Static Pressure (Inches of Water)
0.10
cfm

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

rpm

bhp

5-hp Standard Motor & Low Static Drive Accessory
3500(a)

—

—

—

—

—

—

—

—

—

—

470

0.86

501

1.00

531

1.13

558

1.27

582

1.41

4200(a)

—

—

—

—

—

—

—

—

462

0.94

494

1.09

521

1.24

547

1.39

573

1.54

599

1.71

4900(a)

—

—

—

—

—

—

455

1.06

485

1.20

515

1.36

544

1.53

572

1.70

596

1.88

619

2.05

5600

—

—

—

—

458

1.21

487

1.37

514

1.54

541

1.71

567

1.88

593

2.07

619

2.26

643

2.46

6300

—

—

459

1.43

492

1.60

520

1.76

546

1.94

570

2.13

594

2.32

618

2.51

641

2.70

664

2.91

7000

460

1.65

495

1.86

526

2.07

554

2.24

580

2.42

603

2.63

625

2.83

646

3.05

668

3.25

689

3.47

7700

498

2.13

531

2.38

562

2.62

589

2.82

614

3.02

637

3.22

658

3.44

678

3.66

698

3.90

717

4.13

8400

537

2.71

568

2.99

597

3.26

624

3.50

648

3.71

670

3.93

692

4.15

711

4.38

730

4.63

748

4.88

5-hp Standard Motor & Drive

5-hp Standard Motor & High Static Drive Accessory

Continued

External Static Pressure (Inches of Water)
1.10
cfm

1.20

1.30

1.40

1.50

1.60

1.70

1.80

1.90

2.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
5-hp Standard Motor & Drive

rpm

bhp

5-hp Standard Motor & High Static Drive Accessory

3500(a) 605

1.54

627

1.68

648

1.82

667

1.96

686

2.11

705

2.25

723

2.40

740

2.55

757

2.70

773

2.86

4200(a)

624

1.87

648

2.04

670

2.20

691

2.36

710

2.53

729

2.69

747

2.86

765

3.03

782

3.19

798

3.36

4900(a) 641

2.22

663

2.41

686

2.59

708

2.79

729

2.98

750

3.17

769

3.36

788

3.55

805

3.74

822

3.93

5600

665

2.65

686

2.85

706

3.05

725

3.25

745

3.45

764

3.66

784

3.88

803

4.09

822

4.31

841

4.54

6300

687

3.13

709

3.35

730

3.57

750

3.79

768

4.01

786

4.23

804

4.46

821

4.69

838

4.92

856

5.15

7000

710

3.68

731

3.91

752

4.15

772

4.40

792

4.64

811

4.89

828

5.14

845

5.38

861

5.62

878

5.87

7700

737

4.36

756

4.59

775

4.83

794

5.07

813

5.33

832

5.60

850

5.87

868

6.14

886

6.41

902

6.68

8400

767

5.14

784

5.38

802

5.63

820

5.89

837

6.15

854

6.41

872

6.68

889

6.97

907

7.26

924

7.55

7.5-hp Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
(a) Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models equipped with modulating
gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

90

RT-PRC028X-EN

Performance Data

Table 57. Evaporator fan performance — 17½ tons — THD210G — dehumidification (hot gas reheat) option
External Static Pressure (Inches of Water)
0.10
cfm

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
5HP Standard Motor & Low
Static Drive Accessory

1.00
rpm

bhp

5HP Standard Motor & Drive

3500(a)

—

—

—

—

—

—

—

—

—

—

470

0.86

501

1.00

531

1.13

558

1.27

582

1.41

4200(a)

—

—

—

—

—

—

—

—

462

0.94

494

1.09

521

1.24

547

1.39

573

1.54

599

1.71

4900(a)

—

—

—

—

—

—

455

1.06

485

1.20

515

1.36

544

1.53

572

1.70

596

1.88

619

2.05

5600

—

—

—

—

458

1.21

487

1.37

514

1.54

541

1.71

567

1.88

593

2.07

619

2.26

643

2.46

6300

—

—

459

1.43

492

1.60

520

1.76

546

1.94

570

2.13

594

2.32

618

2.51

641

2.70

664

2.91

7000

460

1.65

495

1.86

526

2.07

554

2.24

580

2.42

603

2.63

625

2.83

646

3.05

668

3.25

689

3.47

7700

498

2.13

531

2.38

562

2.62

589

2.82

614

3.02

637

3.22

658

3.44

678

3.66

698

3.90

717

4.13

8400

537

2.71

568

2.99

597

3.26

624

3.50

648

3.71

670

3.93

692

4.15

711

4.38

730

4.63

748

4.88

5HP Standard Motor & High Static Drive Accessory
Continued

External Static Pressure (Inches of Water)
1.10
cfm

1.20

1.30

1.40

1.50

1.60

1.70

1.80

1.90

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
5HP Standard Motor & Drive

2.00
rpm

bhp

5HP Standard Motor & High Static Drive Accessory

3500(a) 605

1.54

627

1.68

648

1.82

667

1.96

686

2.11

705

2.25

723

2.40

740

2.55

757

2.70

773

2.86

4200(a) 624

1.87

648

2.04

670

2.20

691

2.36

710

2.53

729

2.69

747

2.86

765

3.03

782

3.19

798

3.36

4900(a) 641

2.22

663

2.41

686

2.59

708

2.79

729

2.98

750

3.17

769

3.36

788

3.55

805

3.74

822

3.93

3.05

725

3.25

745

3.45

764

3.66

784

3.88

803

4.09

822

4.31

841

4.54

5600

665

2.65

686

2.85

706

6300

687

3.13

709

3.35

730

3.57

750

3.79

768

4.01

786

4.23

804

4.46

821

4.69

838

4.92

856

5.15

7000

710

3.68

731

3.91

752

4.15

772

4.40

792

4.64

811

4.89

828

5.14

845

5.38

861

5.62

878

5.87

7700

737

4.36

756

4.59

775

4.83

794

5.07

813

5.33

832

5.60

850

5.87

868

6.14

886

6.41

902

6.68

8400

767

5.14

784

5.38

802

5.63

820

5.89

837

6.15

854

6.41

872

6.68

889

6.97

907

7.26

924

7.55

7.5HP Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
(a) Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models equipped with modulating
gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

RT-PRC028X-EN

91

Performance Data

Table 58. Evaporator fan performance—17½ tons—YH*210G
External Static Pressure (Inches of Water)
0.10
cfm

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
5-hp Standard Motor & Low Static Drive Accessory

rpm

bhp

5-hp Standard Motor & Drive

3500(a)

—

—

—

—

—

—

—

—

—

—

476

0.89

508

1.02

537

1.16

563

1.30

587

1.43

4200(a)

—

—

—

—

—

—

—

—

472

0.99

502

1.14

529

1.28

555

1.43

581

1.59

607

1.76

4900(a)

—

—

—

—

—

—

468

1.12

497

1.27

527

1.43

556

1.60

582

1.78

605

1.95

628

2.12

5600

—

—

—

—

474

1.29

501

1.46

528

1.63

555

1.80

581

1.98

607

2.17

632

2.37

655

2.56

6300

—

—

482

1.55

512

1.71

538

1.88

563

2.07

587

2.26

610

2.45

634

2.64

657

2.84

680

3.06

7000

490

1.84

522

2.04

550

2.22

576

2.39

599

2.59

621

2.80

643

3.01

665

3.22

686

3.43

707

3.65

7700

532

2.39

562

2.62

589

2.83

614

3.02

637

3.22

658

3.44

679

3.67

698

3.90

718

4.13

737

4.36

8400

574

3.03

603

3.30

629

3.55

653

3.76

675

3.97

696

4.20

715

4.43

734

4.68

752

4.93

770

5.18

5-hp Standard Motor & High Static Drive Accessory
Continued

External Static Pressure (Inches of Water)
1.10
cfm

1.20

1.30

1.40

1.50

1.60

1.70

1.80

1.90

2.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
5-hp Standard Motor & Drive

rpm

bhp

5-hp Standard Motor & High Static Drive Accessory

3500(a) 610

1.57

631

1.71

652

1.85

672

1.99

690

2.14

709

2.28

726

2.43

744

2.58

760

2.73

777

2.89

4200(a)

632

1.92

655

2.09

677

2.25

697

2.41

716

2.58

735

2.74

753

2.91

770

3.08

787

3.24

803

3.42

4900(a) 650

2.30

673

2.48

695

2.67

717

2.86

738

3.06

758

3.25

777

3.44

795

3.63

812

3.82

829

4.01

5600

677

2.76

697

2.96

717

3.15

736

3.36

755

3.56

775

3.78

795

3.99

814

4.21

832

4.43

850

4.65

6300

702

3.28

724

3.50

744

3.72

762

3.94

781

4.17

798

4.39

816

4.61

833

4.84

850

5.08

868

5.32

7000

727

3.88

748

4.11

769

4.36

789

4.60

808

4.85

826

5.10

843

5.34

859

5.59

875

5.83

891

6.08

7700

756

4.59

775

4.83

794

5.08

813

5.34

832

5.60

851

5.87

869

6.15

886

6.41

903

6.69

918

6.96

8400

788

5.44

806

5.69

824

5.95

841

6.21

858

6.46

876

6.74

893

7.03

910

7.32

927

7.61

944

7.91

7.5-hp Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Refer to Table 70, p. 101 to determine additional static pressure drop due to other options/accessories.
8. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
(a) Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models equipped with modulating
gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

92

RT-PRC028X-EN

Performance Data

Table 59. Evaporator fan performance — 17½ tons — YHD210G — dehumidification (hot gas reheat) option
External Static Pressure (Inches of Water)
0.10
cfm

rpm

bhp

0.20
rpm

bhp

0.30

0.40

0.50

0.60

5HP Standard Motor &
Low Static Drive
Accessory
5600

—

—

6300

—

—

7000

—

—

0.70

0.80

0.90

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1.00
rpm

bhp

2.56

5HP Standard Motor & Drive

474

1.29

501

1.46

528

1.63

555

1.80

581

1.98

607

2.17

632

2.37

655

482 1.55(a) 512

1.71

538

1.88

563

2.07

587

2.26

610

2.45

634

2.64

657

2.84

680

3.06

2.22

576

2.39

599

2.59

621

2.80

643

3.01

665

3.22

686

3.43

707

3.65

490 1.84(a) 522

2.04

550

7700

532

2.39

562

2.62

589

2.83

614

3.02

637

3.22

658

3.44

679

3.67

698

3.90

718

4.13

737

4.36

8400

574

3.03

603

3.30

629

3.55

653

3.76

675

3.97

696

4.20

715

4.43

734

4.68

752

4.93

770

5.18

5HP Standard Motor & High Static Drive Accessory
Continued

External Static Pressure (Inches of Water)
1.10
bhp

1.20

1.30

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm

rpm

rpm

bhp

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

rpm

bhp

5600

677 2.76(b) 697

2.96

717

3.15

736

3.36

755

3.56

775

3.78

795

3.99

814

4.21

832

6300

702

3.28

724

3.50

744

3.72

762

3.94

781

4.17

798

4.39

816

4.61

833

4.84

850

4.43

850

4.65

5.08

868

7000

727

3.88

748

4.11

769

4.36

789

4.60

808

4.85

826

5.10

843

5.34

859

5.59

875

5.32

5.83

891

6.08

7700

756

4.59

775

4.83

794

5.08

813

5.34

832

5.60

851

5.87

869

6.15

886

6.41

903

6.69

918

6.96

8400

788

5.44

806

5.69

824

5.95

841

6.21

858

6.46

876

6.74

893

7.03

910

7.32

927

7.61

944

7.91

5HP Standard Motor & High Static Drive Accessory

7.5HP Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Refer to Table 70, p. 101 to determine additional static pressure drop due to other options/accessories.
8. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at
all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature
motor failure. Our product’s warranty will not be affected.
(a) 5HP Standard Motor & Low Static Drive Accessory
(b)5HP Standard Motor & Drive

RT-PRC028X-EN

93

Performance Data

Table 60. Evaporator fan performance—20 tons—TH*240G
External Static Pressure (Inches of Water)
0.10
cfm

0.20

rpm bhp rpm

bhp

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

5-hp Standard Motor & Low Static Drive Accessory

rpm

bhp

5-hp Standard Motor & Drive

4000(a)

—

—

—

—

—

—

—

—

456

0.88

486

1.02

514

1.16

541

1.31

569

1.46

595

1.62

4800(a)

—

—

—

—

—

—

451

1.02

481

1.16

512

1.32

541

1.49

568

1.66

592

1.82

615

1.99

5600(a)

—

—

—

—

458

1.21

487

1.37

514

1.54

541

1.71

567

1.88

593

2.07

619

2.26

643

2.46

6400

—

—

464

1.49

497

1.66

525

1.82

551

2.00

575

2.20

598

2.39

622

2.58

645

2.78

667

2.98

7200

470

1.77

505

2.00

536

2.21

564

2.40

589

2.58

612

2.78

634

3.00

655

3.21

676

3.43

697

3.65

8000

514

2.37

547

2.63

577

2.87

603

3.10

628

3.30

651

3.51

672

3.73

692

3.96

711

4.20

730

4.44

8800

560

3.10

590

3.38

618

3.65

644

3.92

667

4.16

690

4.39

711

4.61

731

4.84

749

5.09

767

5.35

9600

606

3.97

633

4.27

660

4.59

685

4.88

708

5.15

729

5.42

750

5.66

769

5.91

788

6.16

805

6.42

5-hp Standard Motor & High Static Drive Accessory

7.5-hp Oversized Motor & Field Supplied Motor

Sheave(b)

Continued

External Static Pressure (Inches of Water)
1.10
cfm

1.20

rpm bhp rpm

bhp

1.30

1.40

1.50

1.60

1.70

1.80

1.90

2.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

5-hp Standard Motor & Drive

rpm

bhp

5-hp Standard Motor & High Static Drive Accessory

4000(a) 620

1.78

643

1.93

664

2.09

685

2.25

704

2.40

722

2.56

740

2.72

758

2.88

775

3.05

791

3.21

4800(a)

638

2.17

661

2.35

684

2.54

706

2.72

727

2.91

747

3.10

767

3.29

785

3.48

802

3.66

819

3.85

5600(a) 665

2.65

686

2.85

706

3.05

725

3.25

745

3.45

764

3.66

784

3.88

803

4.09

822

4.31

841

4.54

6400

690

3.20

712

3.43

733

3.65

753

3.88

772

4.10

790

4.32

807

4.55

824

4.78

841

5.01

858

5.25

7200

717

3.86

737

4.09

758

4.33

778

4.58

798

4.83

817

5.08

835

5.34

852

5.59

868

5.84

885

6.10

4.92

8000

749

4.68

768

786

5.16

804

5.41

823

5.66

841

5.93

859

6.20

877

6.48

895

6.76

912

7.04

8800

784

5.61

802 5.89(b) 819

6.15

836

6.41

853

6.67

869

6.95

886

7.21

902

7.49

919

7.78

936

8.09

9600

822

6.69

839

7.26

870

7.55

886

7.85

901

8.13

917

8.42

—

—

—

—

—

—

6.98

854

7.5-hp Oversized Motor & Drive

7.5-hp Oversized Motor & Field Supplied Motor Sheave(c)

Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Field Supplied Fan Sheave BK190 Required. Field Supplied Belt may be necessary.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Refer to Table 70, p. 101 to determine additional static pressure drop due to other options/accessories.
8. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
9. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
(a) Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models equipped with modulating
gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.
(b)7.5-hp Oversized Motor & Field Supplied Motor Sheave(c)
(c) Field supplied motor sheave 1VP50 x 1 1/8 required.

94

RT-PRC028X-EN

Performance Data

Table 61. Evaporator fan performance—20 tons—THD240G—dehumidification (hot gas reheat) option
External Static Pressure (Inches of Water)
0.10
cfm

0.20

rpm bhp rpm

bhp

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

5-hp Standard Motor & Low Static Drive Accessory

rpm

bhp

5-hp Standard Motor & Drive

4000(a)

—

—

—

—

—

—

—

—

454

0.88

485

1.01

513

1.16

540

1.30

568

1.46

594

4800(a)

—

—

—

—

—

—

449

1.01

480

1.15

510

1.31

540

1.48

567

1.65

591

1.81

614

1.98

5600(a)

—

—

—

—

456

1.20

485

1.36

512

1.53

539

1.70

565

1.87

591

2.05

617

2.24

641

2.44

6400

—

—

461

1.47

494

1.65

523

1.81

549

1.99

573

2.18

596

2.37

619

2.56

642

2.76

665

2.96

7200

467

1.75

502

1.98

533

2.19

561

2.38

587

2.56

610

2.76

632

2.97

653

3.19

674

3.41

694

3.62

8000

511

2.35

544

2.60

573

2.85

601

3.08

625

3.28

648

3.48

670

3.70

690

3.93

709

4.16

728

4.41

8800

556

3.06

586

3.34

614

3.62

640

3.89

664

4.13

687

4.36

708

4.58

728

4.80

746

5.05

764

5.31

9600

601

3.91

629

4.22

656

4.53

680

4.82

704

5.12

726

5.38

746

5.62

766

5.87

784

6.10

802

6.37

5-hp Standard Motor & High Static Drive Accessory

7.5-hp Oversized Motor & Field Supplied Motor

1.61

Sheave(b)

Continued

External Static Pressure (Inches of Water)
1.10
cfm

1.20

rpm bhp rpm

bhp

1.30

1.40

1.50

1.60

1.70

1.80

1.90

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

5-hp Standard Motor & Drive

2.00
rpm

bhp

5-hp Standard Motor & High Static Drive Accessory

4000(a) 619

1.77

642

1.93

663

2.08

683

2.24

703

2.39

721

2.55

739

2.71

757

2.87

774

3.04

790

3.20

4800(a)

636

2.16

659

2.34

682

2.52

704

2.71

726

2.90

746

3.09

765

3.28

783

3.46

801

3.65

817

3.83

5600(a) 663

2.64

684

2.83

704

3.03

724

3.23

743

3.43

763

3.64

782

3.86

802

4.08

821

4.29

839

4.51

6400

688

3.18

710

3.40

731

3.63

751

3.85

770

4.08

788

4.30

805

4.52

822

4.75

839

4.98

856

5.22

7200

715

3.84

735

4.06

755

4.30

775

4.55

795

4.80

814

5.05

833

5.31

850

5.56

866

5.81

882

6.06

8000

747

4.65

765

4.89

784

5.12

802

5.37

820

5.62

838

5.89

856

6.16

874

6.44

892

6.71

909

7.00

8800

782

5.57

799 5.84(c) 816

6.10

833

6.36

850

6.63

866

6.89

883

7.16

899

7.44

916

7.73

933

8.03

9600

819

6.64

835

7.21

867

7.49

883

7.79

898

8.08

914

8.36

—

—

—

—

—

—

6.92

851

7.5-hp Oversized Motor & Field Supplied Motor Sheave(b)

7.5-hp Oversized Motor & Drive

Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
(a) Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models equipped with modulating
gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.
(b)Field supplied motor sheave 1VP50 x 1 1/8 required.
(c) 7.5-hp Oversized Motor & Field Supplied Motor Sheave(b)

RT-PRC028X-EN

95

Performance Data

Table 62. Evaporator fan performance—20 tons—YH*240G
External Static Pressure (Inches of Water)
0.10
cfm

0.20

0.30

0.40

rpm bhp rpm bhp rpm bhp

0.50

0.60

0.70

0.80

0.90

1.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

5-hp Standard Motor & Low Static Drive Accessory

rpm

bhp

5-hp Standard Motor & Drive

4000(a)

—

—

—

—

—

—

—

—

465

0.92

494

1.06

522

1.20

549

1.35

576

1.51

602

1.66

4800(a)

—

—

—

—

—

—

463

1.07

493

1.22

524

1.39

552

1.56

578

1.72

601

1.89

624

2.06

5600(a)

—

—

—

—

474

1.29

501

1.46

528

1.63

555

1.80

581

1.98

607

2.17

632

2.37

655

2.56

6400

454

1.43

487

1.61

517

1.77

544

1.95

568

2.14

591

2.33

615

2.52

638

2.72

661

2.92

684

3.14

7200

502

1.98

533

2.19

561

2.38

587

2.56

610

2.76

632

2.97

653

3.19

674

3.41

695

3.63

715

3.84

8000

550

2.64

579

2.89

606

3.12

631

3.32

653

3.53

674

3.75

694

3.98

713

4.22

732

4.47

751

4.70

8800

599

3.46

627

3.75

652

4.00

675

4.23

697

4.45

718

4.69

737

4.93

755

5.18

773

5.44

790

5.71

9600

648

4.44

674

4.74

698

5.04

721

5.33

742

5.56

761

5.80

780

6.05

798

6.30

815

6.58

832

6.86

5-hp Standard Motor &
High Static Drive Accessory

7.5-hp Oversized
Motor & Drive

7.5-hp Oversized Motor &
Field Supplied Motor Sheave(b)

Continued

External Static Pressure (Inches of Water)
1.10
cfm

1.20

1.30

rpm bhp rpm bhp rpm bhp

1.40

1.50

1.60

1.70

1.80

1.90

2.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

5-hp Standard Motor Drive

rpm

bhp

5-hp Standard Motor & High Static Drive Accessory

4000(a) 627

1.82

649

1.98

670

2.13

690

2.29

709

2.45

728

2.61

745

2.77

763

2.93

779

3.09

796

3.26

4800(a) 647

2.24

670

2.42

693

2.61

714

2.80

735

2.99

755

3.18

774

3.36

792

3.55

809

3.74

825

3.92

5600(a) 677

2.76

697

2.96

717

3.15

736

3.36

755

3.56

775

3.78

795

3.99

814

4.21

832

4.43

850

4.65

6400

706

3.36

727

3.58

748

3.81

766

4.03

784

4.26

802

4.48

819

4.71

836

4.94

853

5.18

870

5.42

7200

735

4.07

756

4.31

776

4.56

795

4.80

815

5.06

833

5.31

850

5.57

867

5.81

883

6.06

899

6.32

8000

770

4.94

788

5.18

806

5.44

825

5.69

843

5.96

861

6.23

879

6.51

896

6.79

913

7.07

930

7.36

8800

807

5.97

825

6.23

841

6.50

858

6.77

875

7.03

891

7.30

908

7.58

925

7.89

941

8.19

958

8.49

9600

848

7.14

864

7.43

879

7.73

895

8.01

911

8.30

926

8.59

—

—

—

—

—

—

—

—

7.5-hp Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
(a) Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models equipped with modulating
gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.
(b)Field supplied motor sheave 1VP50 x 1 1/8 required.

96

RT-PRC028X-EN

Performance Data

Table 63. Evaporator fan performance—20 tons—YHD240G—dehumidification (hot gas reheat) option
External Static Pressure (Inches of Water)
0.10
cfm

rpm

bhp

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
5-hp Standard Motor & Low Static Drive Accessory

1.00
rpm

bhp

5-hp Standard Motor & Drive

4000(a)

—

—

—

—

—

—

—

—

464

0.91

493

1.05

521

1.20

548

1.34

575

1.50

601

4800(a)

—

—

—

—

—

—

461

1.07

492

1.21

522

1.38

551

1.54

576

1.71

600

1.88

623

2.05

5600(a)

—

—

—

—

472

1.28

500

1.45

527

1.62

553

1.79

579

1.96

605

2.15

630

2.35

654

2.55

6400

451

1.42

485

1.60

515

1.76

541

1.93

566

2.12

589

2.32

613

2.51

636

2.70

658

2.90

681

3.12

7200

499

1.96

531

2.18

559

2.36

584

2.55

607

2.74

630

2.95

651

3.17

672

3.38

692

3.60

713

3.82

8000

548

2.64

577

2.88

603

3.10

627

3.29

650

3.50

672

3.72

691

3.95

711

4.19

730

4.43

748

4.67

8800

596

3.45

623

3.71

649

3.97

672

4.21

694

4.43

715

4.66

734

4.89

752

5.13

770

5.39

787

5.66(b)

9600

645

4.41

670

4.70

694

4.98

717

5.26

738

5.52

758

5.76

777

6.00

795

6.25

812

6.52

829

6.80

5-hp Standard Motor
& High Static Drive
Accessory

1.66

7.5-hp Oversized Motor
7.5-hp Oversized Motor & Drive
& Field Supplied Motor Sheave(c)

Continued

External Static Pressure (Inches of Water)
1.10
cfm

rpm

bhp

1.20

1.30

1.40

1.50

1.60

1.70

1.80

1.90

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
5-hp Standard Motor Drive

2.00
rpm

bhp

5-hp Standard Motor & High Static Drive Accessory

4000(a) 626

1.81

648

1.97

669

2.12

689

2.28

708

2.44

726

2.60

744

2.76

762

2.92

778

3.08

795

3.25

4800(a) 645

2.23

668

2.41

691

2.60

713

2.79

734

2.98

754

3.16

772

3.35

790

3.54

807

3.72

824

3.91

5600(a) 675

2.74

695

2.94

715

3.14

734

3.34

753

3.54

773

3.76

793

3.97

812

4.19

831

4.41

849

4.63

6400

704

3.34

725

3.56

746

3.79

764

4.01

783

4.23

800

4.46

817

4.69

834

4.91

851

5.15

868

5.39

7200

733

4.04

753

4.28

773

4.52

793

4.77

812

5.02

831

5.28

848

5.53

865

5.78

881

6.03

896

6.29

8000

767

4.91

785

5.15

804

5.40

822

5.65

840

5.92

858

6.19

876

6.46

894

6.75

911

7.03

927

7.31

8800

805 5.93(d) 822

6.19

839

6.45

855

6.72

872

6.99

888

7.25

905

7.54

922

7.83

938

8.13

955

8.43

9600

845

7.38

876

7.67

892

7.96

907

8.24

923

8.52

—

—

—

—

—

—

—

—

7.09

861

7.5-hp Oversized Motor
& Field Supplied Motor Sheave(c)

7.5-hp Oversized Motor & Drive

Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
(a) Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models equipped with modulating
gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.
(b)5-hp Standard Motor & High Static Drive Accessory
(c) Field supplied motor sheave 1VP50 x 1 1/8 required.
(d)7.5-hp Oversized Motor & Field Supplied Motor Sheave(c)

RT-PRC028X-EN

97

Performance Data

Table 64. Evaporator fan performance—25 tons—TH*300G
External Static Pressure (Inches of Water)
0.10
cfm

0.20

0.30

0.40

0.50

0.60

0.70

7.5-hp Standard Motor & Low Static Drive Accessory
5000(a)

0.80

0.90

1.00

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
7.5-hp Standard Motor & Drive

353

0.68

394

0.81

429

0.95

459

1.10

489

1.25

518

1.41

547

1.58

575

1.75

599

1.93

622

2.10

6500(a) 432

1.35

469

1.55

501

1.72

530

1.89

555

2.07

579

2.26

603

2.46

626

2.65

648

2.85

671

3.06

7000(a) 460

1.65

495

1.86

526

2.07

554

2.24

580

2.42

603

2.63

625

2.83

646

3.05

668

3.25

689

3.47

7500(a) 487

1.98

521

2.22

551

2.45

579

2.65

604

2.84

627

3.04

648

3.26

669

3.48

689

3.71

709

3.93

8000

514

2.37

547

2.63

577

2.87

603

3.10

628

3.30

651

3.51

672

3.73

692

3.96

711

4.20

730

4.44

8500

543

2.81

574

3.09

602

3.34

628

3.60

653

3.83

675

4.04

696

4.25

716

4.49

735

4.74

753

5.00

9000

572

3.31

600

3.58

628

3.87

654

4.15

678

4.40

700

4.63

720

4.86

740

5.08

759

5.34

777

5.60

9500

600

3.85

628

4.17

655

4.47

680

4.75

703

5.02

724

5.27

745

5.52

764

5.76

783

6.00

801

6.28

10000

627

4.42

656

4.78

681

5.09

705

5.41

728

5.71

749

5.99

770

6.26

789

6.50

807

6.76

825

7.02

10500

657

5.13

683

5.45

708

5.80

731

6.13

753

6.44

775

6.76

794

7.04

813

7.31

831

7.57

849

7.84

11000

685

5.81

711

6.21

735

6.58

758

6.93

778

7.23

800

7.58

819

7.88

838

8.19

856

8.45

—

—

7.5-hp Standard Motor & Drive

7.5-hp Standard Motor & High Static Drive Accessory

Continued

External Static Pressure (Inches of Water)
1.10
cfm

1.20

1.30

1.40

1.50

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
7.5-hp Standard Motor & Drive

5000(a) 644

2.28

666

2.46

688

2.65

710

2.85

731

3.04

6500(a) 693

3.28

715

3.50

736

3.73

757

3.96

775

4.19

7000(a)

710

3.68

731

3.91

752

4.15

772

4.40

792

4.64

7500(a) 729

4.16

748

4.38

768

4.62

787

4.87

807

5.13

8000

749

4.68

768

4.92

786

5.16

804

5.41

823

5.66

8500

771

5.25

789

5.51

806

5.76

824

6.02

841

6.28

9000

794

5.87

811

6.14

827

6.41

844

6.69

861

6.95

9500

817

6.55

834

6.83

850

7.12

866

7.41

882

7.69

10000

841

7.29

857

7.59

873

7.87

888

8.18

904

8.48

10500

865

8.11

881

8.41

—

—

—

—

—

—

11000

—

—

—

—

—

—

—

—

—

—

7.5-hp Standard Motor & High Static Drive Accessory
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
(a) Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models equipped with modulating
gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

98

RT-PRC028X-EN

Performance Data

Table 65. Evaporator fan performance—25 tons—YH*300G
External Static Pressure (Inches of Water)
0.10
cfm

0.20

0.30

rpm bhp rpm bhp rpm bhp

0.40

0.50

0.60

0.70

0.80

0.90

rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1.00
rpm

bhp

7.5-hp Standard Motor & Drive
5000(a)

—

—

—

—

—

—

—

—

—

—

—

—

—

—

586

1.83

609

2.00

632

2.18

6500(a)

—

—

—

—

—

—

—

—

—

—

596

2.41

619

2.60

642

2.80

664

3.00

687

3.22

7000(a)

—

—

—

—

—

—

—

—

599

2.59

621

2.80

643

3.01

665

3.22

686

3.43

707

3.65

7500(a)

—

—

—

—

—

—

603

2.83

626

3.03

648

3.25

668

3.47

688

3.70

708

3.92

728

4.15

8000

—

—

—

—

606

3.12

631

3.32

653

3.53

674

3.75

694

3.98

713

4.22

732

4.47

751

4.70

8500

582

3.16

609

3.41

635

3.66

658

3.87

680

4.09

701

4.31

721

4.55

739

4.80

757

5.05

775

5.31

9000

611

3.68

639

3.99

664

4.25

687

4.49

708

4.73

728

4.95

748

5.18

766

5.44

783

5.71

800

5.98

9500

644

4.36

668

4.60

692

4.89

715

5.16

736

5.41

756

5.66

775

5.89

793

6.15

810

6.43

826

6.71

10000

676

5.05

698

5.31

722

5.62

744

5.93

764

6.19

784

6.44

802

6.68

820

6.95

837

7.22

853

7.51

10500

703

5.70

728

6.07

752

6.43

772

6.72

792

7.00

811

7.27

829

7.54

847

7.81

864

8.08

880

8.38

11000

739

6.65

759

6.93

780

7.27

801

7.58

821

7.92

840

8.23

857

8.48

—

—

—

—

—

—

7.5-hp Standard Motor & High Static Drive Accessory
Continued

External Static Pressure (Inches of Water)
1.10
cfm

1.20

1.30

rpm bhp rpm bhp rpm bhp

1.40

1.50

rpm bhp rpm bhp

7.5-hp Standard Motor & Drive
5000(a) 653

2.36

675

2.54

697

2.74

719

2.93

740

3.13

6500(a) 709

3.44

731

3.67

751

3.90

770

4.13

788

4.35

7000(a)

727

3.88

748

4.11

769

4.36

789

4.60

808

4.85

7500(a) 748

4.37

767

4.61

787

4.86

806

5.12

825

5.38

8000

770

4.94

788

5.18

806

5.44

825

5.69

843

5.96

8500

793

5.57

811

5.83

828

6.08

845

6.34

862

6.61

9000

817

6.25

834

6.52

851

6.79

867

7.06

884

7.34

9500

843

6.99

858

7.27

875

7.57

890

7.84

906

8.13

10000

869

7.79

884

8.10

899

8.39

—

—

—

—

10500

—

—

—

—

—

—

—

—

—

—

11000

—

—

—

—

—

—

—

—

—

—

7.5-hp Standard Motor & High Static Drive Accessory
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 67, p. 100.
2. For High Evaporator Fan Speed (rpm), reference Table 68, p. 100.
3. For Oversized Evaporator Fan Speed (rpm), reference Table 69, p. 101.
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously
at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be affected.
(a) Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models equipped with modulating
gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.

RT-PRC028X-EN

99

Performance Data

Table 66. Standard motor and drive/fan speed (rpm)
Tons

Unit Model Number

6 Turns
Open

5 Turns
Open

4 Turns
Open

3 Turns
Open

2 Turns
Open

1 Turn
Open

Closed

12½

T/YS*150F3,4,W,K

642

683

725

766

808

849

N/A

T/YH*150G3,4,W

452

485

518

551

584

619

N/A

15

T/YS*180F3,4,W,K

559

600

642

683

725

766

N/A

T/YH*180G3,4,W

452

485

518

551

584

619

N/A

17½

T/YS*210F3,4,W,K

605

650

695

740

785

829

N/A

T/YH*210G3,4,W

506

544

582

620

658

694

N/A

20

T/YS*240F3,4,W,K

605

650

695

740

785

829

N/A

T/YH*240G3,4,W

506

544

582

620

658

694

N/A

25

T/YS*300F3,4,W,K

694

731

768

805

842

881

N/A

T/YH*300G3,4,W

581

619

657

695

733

769

N/A

Note: Factory set at 3 turns open.

Table 67. Standard motor and low static fan drive
Tons

Unit Model Number

6 Turns
Open

5 Turns
Open

4 Turns
Open

3 Turns
Open

2 Turns
Open

1Turn
Open

Closed

12½

T/YS*150F3,4,W,K

452

485

518

551

584

619

N/A

T/YH*150G3,4,W

351

377

403

429

455

480

N/A

15

T/YS*180F3,4,W,K

452

485

518

551

584

619

N/A

T/YH*180G3,4,W

351

377

403

429

455

480

N/A

17½

T/YS*210F3,4,W,K

506

544

582

620

658

694

N/A

T/YH*210G3,4,W

450

480

510

540

570

600

N/A

20

T/YS*240F3,4,W,K

506

544

582

620

658

694

N/A

T/YH*240G3,4,W

450

480

510

540

570

600

N/A

25

T/YS*300F3,4,W,K

581

619

657

695

733

769

N/A

Table 68. Standard motor and high static drive accessory sheave/fan speed (rpm)
Tons

Unit Model Number

6 Turns
Open

5 Turns
Open

4 Turns
Open

3 Turns
Open

2 Turns
Open

1 Turn
Open

Closed

12½

T/YS*150F3,4,W,K

766

808

849

891

891

974

N/A

T/YH*150G3,4,W

619

652

685

718

751

786

N/A

15

T/YS*180F3,4,W,K

719

753

786

820

853

887

N/A

T/YH*180G3,4,W

619

652

685

718

751

786

N/A

17½

T/YS*210F3,4,W,K

829

874

919

964

1009

1053

N/A

T/YH*210G3,4,W

694

731

768

805

842

881

N/A

20

T/YS*240F3,4,W,K

829

874

919

964

1009

1053

N/A

T/YH*240G3,4,W

694

731

768

805

842

881

N/A

T/YS*300F3,4,W,K

806

844

882

920

958

994

N/A

T/YH*300G3,4,W

694

739

784

829

874

919

N/A

25

100

RT-PRC028X-EN

Performance Data

Table 69. Oversized motor and drive/fan speed (rpm)
Tons

Unit Model
Number

6 Turns
Open

5 Turns
Open

4 Turns
Open

3 Turns
Open

2 Turns
Open

1 Turn
Open

Closed

12½

T/YS*150F3,4,W,K

863

919

974

1030

1085

1141

N/A

T/YH*150G3,4,W

695

747

799

851

903

953

N/A

15

T/YS*180F3,4,W,K

695

747

799

851

903

953

N/A

T/YH*180G3,4,W

695

747

799

851

903

953

N/A

17½

T/YS*210F3,4,W,K

806

844

882

920

958

994

N/A

T/YH*210G3,4,W

806

844

882

920

958

994

N/A

20

T/YS*240F3,4,W,K

806

844

882

920

958

994

N/A

T/YH*240G3,4,W

806

844

882

920

958

994

N/A

Table 70. Static pressure drop through accessories (inches water column)
Std
Low Leak
Economizer Economizer
with
with
OA/RA
OA/RA
Dampers(d) Dampers(d)

Electric Heater
Accessory (kW)(e)
Through
2”
2”
Unit Model
Std
Reheat MERV 8 MERV 13 100% 100% 100% 100%
Tons Number cfm(a) Filters(b)
Coil
Filter(c) Filter(c) OA
RA
OA
RA
5–12 14–27 36
54
T/YS*150F

12½

T/YHH150G

T/YHD150G

T/YSH180F

T/YSD180F
15
T/YHH180G

T/YHD180G

RT-PRC028X-EN

72

4000

0.05

—

0.08

0.12

0.19

0.02

0.27

0.18

—

0.03

0.03

0.04

—

5000

0.07

—

0.11

0.15

0.26

0.03

0.41

0.29

—

0.04

0.05

0.06

—

6000

0.10

—

0.15

0.19

0.33

0.04

0.58

0.44

—

0.06

0.07

0.09

—

4000

0.02

—

0.04

0.07

0.19

0.02

—

—

—

0.03

0.03

0.04

—

5000

0.03

—

0.05

0.10

0.26

0.03

—

—

—

0.04

0.05

0.06

—

6000

0.05

—

0.07

0.13

0.33

0.04

—

—

—

0.06

0.07

0.09

—

2500

0.01

0.00

0.01

0.03

0.07

0.01

0.07

0.04

—

*

*

*

—

4000

0.02

0.01

0.04

0.08

0.19

0.02

0.16

0.10

—

0.03

0.03

0.04

—

5000

0.03

0.02

0.05

0.11

0.26

0.03

0.24

0.16

—

0.04

0.05

0.06

—

6000

0.05

0.03

0.07

0.13

0.33

0.04

0.33

0.24

—

0.06

0.07

0.09

—

4800

0.03

—

0.06

0.09

0.14

0.03

—

—

—

0.04

0.04

0.05

—

6000

0.05

—

0.09

0.13

0.20

0.04

—

—

—

0.06

0.07

0.08

—

7200

0.07

—

0.11

0.16

0.27

0.05

—

—

—

0.09

0.10

0.12

—

4800

0.04

—

0.07

0.11

0.14

0.03

0.22

0.15

—

0.04

0.04

0.05

—

6000

0.06

—

0.10

0.14

0.20

0.04

0.33

0.24

—

0.06

0.07

0.08

—

7200

0.09

—

0.13

0.18

0.27

0.05

0.45

0.35

—

0.09

0.10

0.12

—

4800

0.03

—

0.04

0.06

0.14

0.03

—

—

—

0.04

0.04

0.05

—

6000

0.05

—

0.06

0.1

0.20

0.04

—

—

—

0.06

0.07

0.08

—

7200

0.07

—

0.08

0.13

0.27

0.05

—

—

—

0.09

0.10

0.12

—

3000

0.02

0.01

0.02

0.03

0.07

0.03

0.10

0.06

—

*

*

*

—

4800

0.04

0.01

0.05

0.08

0.14

0.03

0.22

0.15

—

0.04

0.04

0.05

—

6000

0.06

0.02

0.06

0.11

0.2

0.04

0.33

0.24

—

0.06

0.07

0.08

—

7200

0.09

0.03

0.08

0.14

0.27

0.05

0.45

0.35

—

0.09

0.1

0.12

—

101

Performance Data

Table 70. Static pressure drop through accessories (inches water column) (continued)
Std
Low Leak
Economizer Economizer
with
with
OA/RA
OA/RA
Dampers(d) Dampers(d)

Electric Heater
Accessory (kW)(e)
Through
2”
2”
Unit Model
Std
Reheat MERV 8 MERV 13 100% 100% 100% 100%
Tons Number cfm(a) Filters(b)
Coil
Filter(c) Filter(c) OA
RA
OA
RA
5–12 14–27 36
54
T/YSH210F

T/YSD210F
17½
T/YHH210G

T/YHD210G

T/YSH240F

T/YSD240F
20
T/YHH240G

T/YHD240G

T/YSH300F

T/YSD300F
25
T/YHH300G

T/YHD300G

72

5600

0.05

—

0.08

0.11

0.18

0.04

—

—

—

—

0.05

0.06

0.07

7000

0.07

—

0.11

0.15

0.26

0.04

—

—

—

—

0.08

0.09

0.11

8400

0.10

—

0.14

0.18

0.35

0.06

—

—

—

—

0.12

0.13

0.16

5600

0.06

—

0.08

0.13

0.18

0.04

0.29

0.21

—

—

0.05

0.06

0.07

7000

0.09

—

0.11

0.17

0.26

0.04

0.43

0.33

—

—

0.08

0.09

0.11

8400

0.12

—

0.14

0.21

0.35

0.06

0.59

0.48

—

—

0.12

0.13

0.16

5600

0.03

—

0.05

0.09

0.18

0.04

—

—

—

—

0.05

0.06

0.07

7000

0.05

—

0.08

0.12

0.26

0.04

—

—

—

—

0.08

0.09

0.11

8400

0.07

—

0.10

0.15

0.35

0.06

—

—

—

—

0.12

0.13

0.16

3500

0.01

0.04

0.02

0.04

0.09

0.03

0.13

0.08

—

—

*

*

*

5600

0.04

0.10

0.05

0.10

0.18

0.04

0.29

0.21

—

—

0.05

0.06

0.07

7000

0.06

0.13

0.08

0.13

0.26

0.04

0.43

0.33

—

—

0.08

0.09

0.11

8400

0.08

0.16

0.10

0.16

0.35

0.06

0.59

0.48

—

—

0.12

0.13

0.16

6400

0.06

—

0.10

0.14

0.22

0.04

—

—

—

—

0.06

0.08

0.09

8000

0.09

—

0.13

0.18

0.32

0.05

—

—

—

—

0.10

0.12

0.14

9600

0.13

—

0.17

0.21

0.44

0.07

—

—

—

—

0.14

0.17

0.20

6400

0.07

—

0.11

0.15

0.22

0.04

0.37

0.27

—

—

0.06

0.08

0.09

8000

0.11

—

0.15

0.20

0.32

0.05

0.54

0.43

—

—

0.10

0.12

0.14

9600

0.16

—

0.20

0.25

0.44

0.07

0.75

0.62

—

—

0.14

0.17

0.20

6400

0.04

—

0.07

0.11

0.22

0.04

—

—

—

—

0.06

0.08

0.09

8000

0.06

—

0.09

0.14

0.32

0.05

—

—

—

—

0.10

0.12

0.14

9600

0.09

—

0.12

0.18

0.44

0.07

—

—

—

—

0.14

0.17

0.20

4000

0.02

0.02

0.03

0.06

0.11

0.03

0.16

0.10

—

—

*

*

*

6400

0.05

0.05

0.08

0.12

0.22

0.04

0.37

0.27

—

—

0.06

0.08

0.09

8000

0.08

0.07

0.10

0.15

0.32

0.05

0.54

0.43

—

—

0.10

0.12

0.14

9600

0.11

0.11

0.14

0.19

0.44

0.07

0.75

0.62

—

—

0.14

0.17

0.20

7000

0.07

—

0.11

0.15

0.26

0.04

—

—

—

—

0.08

0.10

0.11

9000

0.11

—

0.15

0.20

0.4

0.07

—

—

—

—

0.13

0.15

0.18

11000

0.17

—

0.22

0.26

0.6

0.1

—

—

—

—

0.18

0.22

0.26

7000

0.09

—

0.13

0.17

0.26

0.04

0.43

0.33

—

—

0.08

0.10

0.11
0.18

9000

0.14

—

0.18

0.23

0.4

0.07

0.67

0.55

—

—

0.13

0.15

11000

0.21

—

0.25

0.32

0.57

0.1

0.95

0.82

—

—

0.18

0.22

0.26

7000

0.05

—

0.08

0.12

0.26

0.04

—

—

—

—

0.08

0.10

0.11

9000

0.08

—

0.10

0.16

0.4

0.07

—

—

—

—

0.13

0.15

0.18

11000

0.12

—

0.15

0.20

0.6

0.1

—

—

—

—

0.18

0.22

0.26

5000

0.03

—

0.04

0.08

0.15

0.03

0.24

0.16

—

—

*

*

*

7000

0.06

—

0.09

0.13

0.26

0.04

0.43

0.33

—

—

0.08

0.1

0.11

9000

0.10

—

0.12

0.18

0.4

0.07

0.67

0.55

—

—

0.13

0.15

0.18

11000

0.10

—

0.17

0.22

0.57

0.10

0.95

0.82

—

—

0.18

0.22

0.26

(a) Unit applications below 320 cfm/ton are only applicable to Constant Volume THD models without electric heat and YHD models equipped with modulating
gas heat. See below for restrictions:
- Electric heaters on applications below 320 cfm/ton.
- Frostat and Crankcase heaters are required on applications below 320 cfm/ton.
- Multi-speed, single zone VAV or multi-zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full"
airflow must be set to 320 cfm/ton or higher.
(b)Tested with: 2” filters 12½–25 tons.
(c) Difference in pressure drop should be considered when utilizing optional 2” pleated filters.
(d)OA = Outside Air and RA = Return Air.
(e) Nominal kW ratings at 240, 480, 600 volts.

102

RT-PRC028X-EN

Performance Data

Table 71. Gas fired heating capacities
Tons

Unit Model Number

Heating Input MBh(a)

YS/H*150F/G-L1
12½

YS/H*150F/G-H1

15

17½

20

25

Heating Output MBh(a)

Air Temp. Rise, °F

150/100

122/81

10–40

250/175

203/142

25–55

YS/H*150F/G-V1

350/75

284/56

35–65

YS/H*180F/G-L1

250/175

203/142

25–55

YS/H*180F/G-H1

350/250

284/203

35–65

YS/H*180F/G-V1

350/75

284/56

35–65

YS/H*210F/G-L1

250/175

203/142

25–55

YS/H*210F/G-H1

350/250

284/203

35–65

YS/H*210F/G-V1

350/75

284/56

35–65

YS/H*240F/G-L1

250/175

203/142

15–45

YS/H*240F/G-H1

400/300

324/243

25–55

YS/H*240F/G-V1

350/75

284/56

35–65
15–45

YS/H*300F/G-L1

250/175

203/142

YS/H*300F/G-H1

400/300

324/243

25–55

YS/H*300F/G-V1

350/75

284/56

35–65

(a) For two stage heaters (input or output), second stage is total heating capacity. Second stage/first stage.

Table 72. Auxiliary electric heat capacity
Total(a)
Tons

12½–15

17½–25

Unit Model
Number.

TS/H*150F/G3,4,W
TS/H*180F/G3,4,W

TS/H*210F/G3,4,W
TS/H*240F/G3,4,W
TS/H*300F/G3,4,W

Stage1

Stage 2

kW

MBh

MBh

kW

MBh

Output

No. of
Stages

kW

Input(b)

Input

Output

Input

Output

18.00

61.47

1

18.00

61.47

—

—

27.00(c)

92.15

2

9.00

30.72

18.00

61.43

36.00

122.94

2

18.00

61.47

18.00

61.47

54.00

184.41

2

36.00

122.94

18.00

61.47

36.00

122.94

2

18.00

61.47

18.00

61.47

54.00

184.41

2

36.00

122.94

18.00

61.47

72.00

245.88

2

36.00

122.94

36.00

122.94

(a) Heaters are rated at 240V, 380V, 480V, and 600V. For other than rated voltage, CAP = (voltage/rated voltage)2 x rated cap.
(b)For all input/output categories, does not include fan power or heat.
(c) 27 kW heater can be used with TSD180F4, TSD210F4, TSD240F4, and TSD300F4 only. Cannot be used with oversized motor.
* Indicates both downflow and horizontal units.

RT-PRC028X-EN

103

Performance Data

Table 73. Electric heater voltage correction factors (applicable to auxiliary heat capacity)
Nominal
Voltage
240

480

600

Distribution
Voltage

Capacity
Multiplier

208

0.75

230

0.92

240

1.00

440

0.84

460

0.94

480

1.00

540

0.81

575

0.92

600

1.00

Table 74. Air temperature rise across electric heaters (°F)

kW

Stages

12½ Tons
5000 cfm
Three Phase
TS*150F
TH*150G

15 Tons
6000 cfm
Three Phase
TS*180F
TH*180G

17½ Tons
7000 cfm
Three Phase
TS*210F
TH*210G

20 Tons
8000 cfm
Three Phase
TS*240F
TH*240G

25 Ton
9000 cfm
Three Phase
TS*300F
TH*300G

9.00

1

—

—

—

—

—

17.30

1

—

—

—

—

—

18.00

1

11.4

9.5

—

—

—

27.00

2

—

14.2(a)

12.2

10.7

9.5

36.00

2

22.8

19.0

16.3

14.2

12.6

54.00

2

34.1

28.5

24.4

21.3

19.0

72.00

2

—

—

32.5

28.5

25.3

Notes:
1. For minimum design airflow, see airflow performance table for each unit. To calculate temp rise at different airflow, use the following formula:
Temp. rise across Electric Heater = kW x 3414/1.08 x cfm.
2. *Indicates both downflow and horizontal units.
(a) 27 kW heater can be used with TSD180F4, TSD210F4, TSD240F4, and TSD300F4 only. Cannot be used with oversized motor.

104

RT-PRC028X-EN

Performance Data

Table 75. Hot gas reheat temperature rise(a), (b)
Leaving Evaporator Dry Bulb [°F](c)
Tons

12½

15

17½

20

SCFM

35

40

45

50

55

60

65

2500

30.6

31.8

32.9

33.8

34.7

35.5

36.2

3000

25.7

26.8

27.8

28.7

29.5

30.2

30.8

3500

22.2

23.2

24.1

24.9

25.6

26.3

26.9

4000

19.4

20.4

21.2

22.0

22.6

23.2

23.8

4500

17.3

18.2

19.0

19.7

20.3

20.9

21.5

5000

15.6

16.4

17.2

17.8

18.4

19.0

19.5

5500

14.2

15.0

15.7

16.3

16.9

17.4

17.9

6000

13.0

13.8

14.5

15.1

15.6

16.1

16.5

3000

30.4

31.5

32.5

33.3

34.1

34.9

35.5

3600

25.4

26.4

27.3

28.1

28.8

29.4

30.0

4200

21.9

22.8

23.6

24.4

25.1

25.7

26.3

4800

19.1

20.0

20.8

21.5

22.2

22.7

23.3

5400

17.0

17.8

18.6

19.2

19.8

20.4

20.9

6000

15.3

16.1

16.8

17.4

18.0

18.5

19.0

6600

13.9

14.7

15.3

15.9

16.4

16.9

17.4

7200

12.7

13.5

14.1

14.7

15.2

15.6

16.1

3500

34.5

37.9

41.5

45.2

48.5

50.6

50.6

4200

28.0

30.9

33.9

36.8

39.6

42.0

43.8

4900

23.5

26.0

28.6

31.4

34.0

36.2

37.9

5600

20.3

22.4

24.7

27.2

29.7

31.9

33.5

6300

17.9

19.7

21.7

23.8

26.1

28.3

29.9

7000

16.0

17.5

19.3

21.3

23.4

25.3

26.9

7700

14.4

15.8

17.4

19.2

21.1

23.0

24.5

8400

13.2

14.4

15.8

17.4

19.3

21.0

22.5

4000

30.5

31.8

33.0

34.0

35.0

35.8

36.6

4800

25.5

26.7

27.8

28.8

29.6

30.4

31.2

5600

21.8

23.0

24.0

24.9

25.7

26.4

27.1

6400

19.1

20.2

21.1

22.0

22.8

23.4

24.1

7200

17.0

18.0

18.9

19.6

20.3

21.0

21.6

8000

15.3

16.2

17.1

17.8

18.5

19.1

19.6

8800

13.9

14.8

15.6

16.3

16.9

17.5

18.0

9600

12.7

13.6

14.3

15.0

15.6

16.1

16.6

(a) 70°F OD Ambient Temperature.
(b) For units with the Dehumidification (Hot Gas Reheat) option.
(c) Temperature does not account for indoor fan heat.

RT-PRC028X-EN

105

Controls
Economizer Controls
The standard equipment offering is a fixed dry bulb changeover control. In addition, there are two
optional controls, Enthalpy and Differential Enthalpy Control.

Enthalpy Control
Replaces the dry bulb control with a wet bulb changeover controller which has a fully adjustable
setpoint. Enthalpy control offers a higher level of comfort control, along with energy savings
potential, than the standard dry bulb control. This is due to the additional wet bulb sensing
capability.

Differential Enthalpy Control
Differential Enthalpy replaces the standard dry bulb control with two enthalpy sensors that
compare total heat content of the indoor air and outdoor air to determine the most efficient air
source. This control option offers the highest level of comfort control, plus energy efficiency,
available.

Remote Potentiometer
Minimum position setting of economizer can be remotely adjusted with this accessory.

Zone Sensors
Zone Sensors are the building occupant’s comfort control devices. They replace the conventional
electro-mechanical thermostats.
Note: Zone sensor required for units configured for Single Zone VAV indoor fan system control
to enable Single Zone VAV functionality.

Differential Pressure Switches
This factory or field-installed option allows individual fan failure and dirty filter indication. The fan
failure switch will disable all unit functions and “flash” the Service LED on the zone sensor. The dirty
filter switch will light the Service LED on the zone sensor and will allow continued unit operation.

106

Manual Changeover

Manual/Automatic
Changeover

Manual/Automatic
Changeover

Heat, Cool or Off System
Switch. Fan Auto or Off Switch.
One temperature setpoint
lever.

Auto, Heat, Cool or Off
System Switch. Fan Auto or
Off Switch. Two temperature
setpoint levers.

Auto, Heat, Cool or Off
System Switch. Fan Auto or
Off Switch. Two temperature
setpoint levers. Status
Indication LED lights, System
On, Heat, Cool, or Service.

RT-PRC028X-EN

Controls

RA Remote Sensor & Room Remote Sensor
The RA Remote Sensor is a Return Air Remote Sensor which can be mounted in the return air duct
to report return air temperature. The Room Remote Sensor is a Space Remote Sensor which can
be mounted on the wall to report/control from a remote location in the space.

Wireless Zone Sensor
LCD display that provides heat, cool, auto, or off. Includes
two temperature setpoints and a lockable setting with °F or
°C indicators.

RT-PRC028X-EN

Manual/Automatic
Changeover

Remote Sensor

Integrated Comfort™
System

Auto, Heat, Cool or Off System
Switch. Fan Auto or Off Switch.
Two temperature setpoint
levers.

Sensor(s) available for all
zone sensors to provide
remote sensing capabilities.

Sensor(s) available with
optional temperature
adjustment and override
buttons to provide central
control through a Trane
Integrated Comfort™
system.

107

Controls

Programmable Night
Setback

CO2 Sensor

Humidity Sensor

Auto or manual changeover
with seven-day programming.
Keyboard selection of Heat,
Cool, Fan, Auto, or On. All
programmable sensors have
System On, Heat, Cool, Service
LED/indicators as standard.
Night Setback Sensors have
one (1) Occupied, one (1) Unoccupied, and one (1) Override
program per day.

The CO2 sensor shall have the
ability to monitor the
concentration (parts per
million, ppm) of CO2 (Carbon
Dioxide) in the air. As the CO2
concentration changes, the
outside air damper modulates
to meet the current ventilation
needs of the zone.

Field installed, wall-mounted
or duct-mounted humidity
sensor is used to control
activation of the hot gas
reheat dehumidification
option. The humidity sensor
can be set for humidity levels
between 40 percent and
60 percent relative humidity
by adjusting the ReliaTel
Options Module.

Digital Display
Programmable
Thermostat with BuiltIn Relative Humidity
Sensing (3H/2C)

Digital Display
Programmable
Thermostat (3H/2C)

Touchscreen
Programmable
Thermostat (2H/2C)

Tue
MON

TUE

WED

THU

FRI

SAT

FAN
ON
AUTO
CIRC

Three Heat/Two Cool digital
display thermostat with builtin humidity control and
display. This thermostat
combines both humidity and
dry bulb into one. Fully
programmable with night
setback.

108

Three Heat/Two Cool auto
changeover digital display
thermostat. 7-day
programmable stat with night
setback shall be available.

SUN

HEAT

SYSTEM
EM HEAT
HEAT
OFF
COOL
AUTO

RESET

DONE

EDIT

CANCEL
PERIOD

DEHUMIDIFIER

COOL

PM

WAKE

LEAVE

RETURN

SLEEP

CANCEL

Two Heat/Two Cool
programmable thermostat
with touch screen digital
display. Menu-driven
programming. Effortless setup. Program each day
separately with no need to
copy multiple days. All
programming can be done on
one screen. Easy to read and
use. Large, clear backlit digital
display.

RT-PRC028X-EN

Controls

Digital Display Thermostat (3H/2C)
Three Heat, Two Cool auto changeover digital display
thermostat.

Communication Interfaces
BACnet™ Communications Interface - Factory or Field Installed
The BACnet communications interface allows the unit to communicate directly with a generic open
protocol BACnet MS/TP Network Building Automation System Controls.

LonTalk® Communications Interface - Factory or Field Installed
The LonTalk communications interface allows the unit to communicate as a Tracer™LCI-V device
or directly with generic LonTalk Network Building Automation System Controls.

Trane Communication Interface (TCI) - Factory or Field Installed
This factory or field-installed micro-processor interface allows the unit to communicate with
Trane’s Integrated Comfort™ system.

RT-PRC028X-EN

109

Electrical Data
Table 76. Unit wiring with cooling (no electric heat) or gas heat—standard refrigeration system
Standard Indoor Fan Motor

Tons

12½

15

17½

20

25

Maximum Fuse Size
Minimum Circuit or Maximum Circuit
Ampacity(a)
Breaker

Oversize Indoor Fan Motor
Minimum Circuit
Ampacity

Maximum Fuse Size
or Maximum Circuit
Breaker

80

70

90

40

34

40

23

30

26

30

342–418

37

45

40

50

T/YS*180F3

187–253

75

100

81

110

T/YS*180F4

414–506

38

50

40

50

T/YS*180FW

517–633

31

40

33

45

T/YS*180FK

342–418

45

60

49

60

T/YS*210F3

187–253

93

125

101

125

T/YS*210F4

414–506

44

60

48

60

T/YS*210FW

517–633

35

50

38

50

T/YS*210FK

342–418

55

70

59

80

T/YS*240F3

187–253

108

125

155

150

T/YS*240F4

414–506

52

70

55

70

T/YS*240FW

517–633

44

60

47

60

T/YS*240FK

342–418

63

80

67

90

T/YS*300F3

187–253

124

150

—

—

T/YS*300F4

414–506

59

70

—

—

Unit Model
Number

Unit Operating
Voltage Range

T/YS*150F3

187–253

64

T/YS*150F4

414–506

31

T/YS*150FW

517–633

T/YS*150FK

T/YS*300FW

517–633

48

60

—

—

T/YS*300FK

342–418

71

90

—

—

(a) For Standard and Oversized Indoor Fan Motor, values do not include power exhaust accessory.
* Indicates both downflow and horizontal units.

110

RT-PRC028X-EN

Electrical Data
Standard Efficiency

Table 77. Unit wiring with electric heat (single point connection)—standard refrigeration system (downflow and
horizontal)
Standard Indoor Motor Oversize Indoor Motor

Tons

Unit Model
Number

Heater Model
Number(a)

Heater kW
Rating

Control
Stages

MCA

Max Fuse Size
or Max Circuit
Breaker

MCA

Max Fuse Size
or Max Circuit
Breaker(b)

208/230 Volts Three Phase

12½

15

17½

20

25

TS*150F3

TS*180F3

TS*210F3

TS*240F3

TS*300F3

AYDHTRK318/AYHHTRN318

13.5/18.0

1

64/69

80/80

70/77

90/90

AYDHTRK336/AYHHTRP336

27.0/36.0

2

109/123

110/125

116/131

125/150

AYDHTRK354/AYHHTRP354

40.5/54.0

2

155/145

175/150

163/152

175/175

AYDHTRK318/AYHHTRN318

13.5/18.0

1

75/75

100/100

81/81

110/110

AYDHTRK336/AYHHTRM336

27.0/36.0

2

109/123

110/125

116/131

125/150

AYDHTRK354/AYHHTRM354

40.5/54.0

2

155/145

175/150

163/152

175/175

AYDHTRL336/AYHHTRN336

27.0/36.0

2

116/131

125/150

126/140

150/150

AYDHTRL354/AYHHTRN354

40.5/54.0

2

163/152

175/175

172/162

175/175

AYDHTRK372/AYHHTRN372

54.0/72.0

2

172/196

175/200

182/205

200/225

AYDHTRL336/AYHHTRN336

27.0/36.0

2

116/131

125/150

126/140

150/150

AYDHTRL354/AYHHTRN354

40.5/54.0

2

163/152

175/175

172/162

175/175

AYDHTRK372/AYHHTRN372

54.0/72.0

2

172/196

175/200

182/205

200/225

AYDHTRL336/AYHHTRN336

27.0/36.0

2

126/140

150/150

—

—

AYDHTRL354/AYHHTRN354

40.5/54.0

2

172/162

175/175

—

—

AYDHTRK372/AYHHTRN372

54.0/72.0

2

182/205

200/225

—

—

460 Volts Three Phase

12½

15

17½

20

25

TS*150F4

TS*180F4

TS*210F4

TS*240F4

TS*300F4

RT-PRC028X-EN

AYDHTRL418 (AYDHTRK418)(a)/
AYHHTRN418

18.0

1

35

40

38

40

AYDHTRK436/AYHHTRP436

36.0

2

62

70

65

70

AYDHTRK454/AYHHTRP454

54.0

2

72

80

76

80

AYDHTRL418 (AYDHTRK418)(a)/
AYHHTRM418

18.0

1

38

50

40

50

AYDHTRK436/AYHHTRM436

36.0

2

62

70

65

70

AYDHTRK454/AYHHTRM454

54.0

2

72

80

76

80

AYDHTRL436/AYHHTRN436

36

2

65

70

69

70

AYDHTRL454/AYHHTRN454

54

2

76

80

80

90

AYDHTRK472/AYHHTRN472

72

2

98

100

102

110

AYDHTRL436/AYHHTRN436

36

2

65

70

69

70

AYDHTRL454/AYHHTRN454

54

2

76

80

80

90

AYDHTRK472/AYHHTRN472

72

2

98

100

102

110

AYDHTRL436/AYHHTRN436

36

2

69

70

—

—

AYDHTRL454/AYHHTRN454

54

2

80

90

—

—

AYDHTRK472/AYHHTRN472

72

2

102

110

—

—

111

Electrical Data
Standard Efficiency
Table 77. Unit wiring with electric heat (single point connection)—standard refrigeration system (downflow and
horizontal) (continued)
Standard Indoor Motor Oversize Indoor Motor

Tons

Unit Model
Number

Heater Model
Number(a)

Heater kW
Rating

Control
Stages

MCA

Max Fuse Size
or Max Circuit
Breaker

MCA

Max Fuse Size
or Max Circuit
Breaker(b)

575 Volts Three Phase

12½

TS*150FW

AYDHTRKW18 (AYDHTRLW18)(a)/
AYHHTRNW18

18.0

1

28

30

31

35

AYDHTRMW36/AYHHTRPW36

36.0

2

50

50

52

60

AYDHTRKW54/AYHHTRPW54

54.0

2

58

60

61

70

18.0

1

31

40

33

45

36.0

2

50

50

52

60

54.0

2

58

60

61

70

36

2

52

60

56

60

(AYDHTRMW18)(a)/

AYDHTRKW18
AYHHTRMW18 (AYHHTRQW18)
15

TS*180FW

(AYDHTRKW36)(a)/

AYDHTRMW36
AYHHTRMW36 (AYHHTRSW36)
AYDHTRKW54/AYHHTRMW54

(AYDHTRLW36)(a)/

AYDHTRMW36
AYHHTRMW36 (AYHHTRNW36)
17½

20

25

TS*210FW

TS*240FW

TS*300FW

AYDHTRLW54/AYHHTRNW54

54

2

61

60

65

70

AYDHTRKW72/AYHHTRNW72

72

2

78

80

82

90

AYDHTRMW36 (AYDHTRLW36)(a)/
AYHHTRMW36 (AYHHTRNW36)

36

2

52

60

56

60

AYDHTRLW54/AYHHTRNW54

54

2

61

70

65

70

AYDHTRKW72/AYHHTRNW72

72

2

78

80

82

90

AYDHTRMW36 (AYDHTRLW36)(a)/
AYHHTRMW36 (AYHHTRNW36)

36

2

56

60

—

—

AYDHTRLW54/AYHHTRNW54

54

2

65

70

—

—

AYDHTRKW72/AYHHTRNW72

72

2

82

90

—

—

380 Volts Three Phase

12½

15

17½

20

25

TS*150FK

TS*180FK

TS*210FK

TS*240FK

TS*300FK

AYDHTRL418 (AYDHTRK418)(a) /
AYHHTRN418

18

2

37

45

—

—

AYDHTRK436/AYHHTRP436

36

2

52

60

—

—

AYDHTRK454/AYHHTRP454

54

2

60

60

—

—

AYDHTRL418 (AYDHTRK418)(a) /
AYHHTRM418

18

2

45

60

—

—

AYDTRK436/AYHHTRM436

36

2

52

60

—

—

AYDTRK454/AYHHTRM454

54

2

60

60

—

—

AYDHTRL436/AYHHTRN436

36

2

56

70

—

—

AYDHTRL454/AYHHTRN454

54

2

64

70

—

—

AYDHTRL436/AYHHTRN436

36

2

63

80

—

—

AYDHTRL454/AYHHTRN454

54

2

64

80

—

—

AYDHTRK472/AYHHTRN472

72

2

82

90

—

—

AYDHTRL436/AYHHTRN436

36

2

71

90

—

—

AYDHTRL454/AYHHTRN454

54

2

71

90

—

—

AYDHTRK472/AYHHTRN472

72

2

87

90

—

—

(a) Heater model numbers in parenthesis apply to units with an optional high SCCR rating.
(b)Values do not include power exhaust accessory.
* Indicates both downflow and horizontal units.

112

RT-PRC028X-EN

Electrical Data
Standard Efficiency

Table 78. Electrical characteristics—compressor motor and condenser motor—60 cycle—standard efficiency
Compressor Motors

Tons

12½

15

17½

20

25

Condenser Fan Motors
Amps(a)

Unit

Amps(a)

Model No.

No.

Volts

Phase

hp(b)

rpm

RLA

LRA

No.

Phase

hp

FLA

LRA

T/YS*150F3

2

280–230

3

5.6/4.5

3450

22.4/18.2

149/137

2

1

0.5

3.2

8.8

T/YS*150F4

2

460

3

5.6/4.5

3450

10.6/9.0

75/62

2

1

0.5

1.6

3.8

T/YS*150FW

2

575

3

5.6/4.5

3450

7.7/6.8

54/50

2

1

0.5

1.3

3.2

T/YS*150FK

2

380

3

5.6/4.5

3450

12.8/10.9

88/78

2

1

0.5

1.9

5.2

T/YS*180F3

2

280–230

3

8.6/4.75

3450

31.9/17.6

267/123

2

1

0.5

3.2

8.8

T/YS*180F4

2

460

3

8.6/4.75

3450

15.6/9.6

142/62

2

1

0.5

1.6

3.8

T/YS*180FW

2

575

3

8.6/4.75

3450

14.1/6.1

103/40

2

1

0.5

1.3

3.2

T/YS*180FK

2

380

3

8.6/4.75

3450

18.9/11.6

160/54

2

1

0.5

1.9

5.2

T/YS*210F3

2

280–230

3

10.0/4.5

3450

39.1/14.5

267/98

2

1

1.0

5.0

14.4

T/YS*210F4

2

460

3

10.0/4.5

3450

18.6/6.3

142/55

2

1

1.0

2.5

5.8

T/YS*210FW

2

575

3

10.0/4.5

3450

15.4/6.0

103/41

2

1

1.0

2.0

5.1

T/YS*210FK

2

380

3

10.0/4.5

3450

22.5/10.3

160/54

2

1

0.5

3.5

8.5

T/YS*240F3

2

280–230

3

11.7/6.9

3450

42.5/26.2

304/164

2

1

1.0

5.0

14.4

T/YS*240F4

2

460

3

11.7/6.9

3450

20.0/13.2

147100

2

1

1.0

2.5

5.8

T/YS*240FW

2

575

3

11.7/6.9

3450

17.3/11.5

122/78

2

1

1.0

2.0

5.1

T/YS*240FK

2

380

3

11.7/6.9

3450

24.2/16.0

168/94.3

2

1

0.5

3.5

8.5

T/YS*300F3

2

280–230

3

10.0

3450

39.1

267

2

1

1.0

5.0

14.4

T/YS*300F4

2

460

3

10.0

3450

18.6

142

2

1

1.0

2.5

5.8

T/YS*300FW

2

575

3

10.0

3450

15.4

103

2

1

1.0

2.0

5.1

T/YS*300FK

2

380

3

10.0

3450

22.5

160

2

1

0.5

3.5

8.5

(a) For Compressor Motors and Condenser Fan Motors: Amp draw for each motor; multiply value by number of motors to determine total amps.
(b)Horsepower for each compressor.
*Indicates both downflow and horizontal units.

RT-PRC028X-EN

113

Electrical Data
Standard Efficiency

Table 79. Electrical characteristics—evaporator fan motor—60 cycle—standard and oversized
Standard Evaporator Fan Motor
Tons

12½

15

17½

20

25

Oversized Evaporator Fan Motor

Amps(b)

Unit Model
Number

No.

Volts

T/YS*150F3

1

208–230

Amps

Phase

hp(a)

FLA

LRA

No.

Volts

Phase

hp

FLA

LRA

3

3.00

10.6

81.0

1

208–230

3

5.00

16.7

109.8

T/YS*150F4

1

460

3

3.00

4.8

40.5

1

460

3

5.00

7.6

54.9

T/YS*150FW

1

575

3

3.00

3.9

31.0

1

575

3

5.00

6.1

41.6

T/YS*150FK

1

380

3

5.00

9.2

66.5

1

—

—

—

—

—

T/YS*180F3

1

208–230

3

3.00

10.6

81.0

1

208–230

3

5.00

16.7

109.8

T/YS*180F4

1

460

3

3.00

4.8

40.5

1

460

3

5.00

7.6

54.9

T/YS*180FW

1

575

3

3.00

3.9

31.0

1

575

3

5.00

6.1

41.6

T/YS*180FK

1

380

3

5.00

9.2

66.5

1

—

—

—

—

—

T/YS*210F3

1

208–230

3

5.00

16.7

109.8

1

208–230

3

7.50

24.2

120.4

T/YS*210F4

1

460

3

5.00

7.6

54.9

1

460

3

7.50

11.0

74.0

T/YS*210FW

1

575

3

5.00

6.1

41.6

1

575

3

7.50

9.0

60.0

T/YS*210FK

1

380

3

7.50

13.3

83.5

1

—

—

—

—

—

T/YS*240F3

1

208–230

3

5.00

16.7

109.8

1

208–230

3

7.50

24.2

120.4

T/YS*240F4

1

460

3

5.00

7.6

54.9

1

460

3

7.50

11.0

74.0

T/YS*240FW

1

575

3

5.00

6.1

41.6

1

575

3

7.50

9.0

60.0

T/YS*240FK

1

380

3

7.50

13.3

83.5

1

—

—

—

—

—

T/YS*300F3

1

208–230

3

7.50

24.2

120.4

—

—

—

—

—

—

T/YS*300F4

1

460

3

7.50

11.0

74.0

—

—

—

—

—

—

T/YS*300FW

1

575

3

7.50

9.0

60

—

—

—

—

—

—

T/YS*300FK

1

380

3

7.50

13.3

83.5

—

—

—

—

—

—

(a) Horsepower for each compressor.
* Indicates downflow and horizontal units.
(b)For Compressor Motors and Condenser Fan Motors: Amp draw for each motor; multiply value by number of motors to determine total amps.

Table 80. Electrical characteristics—combustion blower motor (gas/electric)
Amps
Unit Model
Number

Heat

Heating
Stages

hp

rpm(a)

Volts

Phase

FLA

LRA

YS*150F

Low

2

1/20

3500/2800

208–230

1

0.5

0.78

YS*180F, 210F, 240F, 300F

Low

2

1/10

3500/2800

208–230

1

0.8

2.00

N/A

1/4

4600/950

208–230

3

0.8

2.00

YS*150F, 180F, 210F, 240F,
Modulating
300F
(a) High/Low Speed.
* Indicates both downflow and horizontal units.

Table 81. Electrical characteristics—power exhaust (cooling and gas/electric)
Amps
Tons
12½–25

114

Volts

Phase

hp

rpm

FLA

LRA

208–230

1

3/4

1040

6.6

13.5

460

1

3/4

1040

3.2

8.4

575

1

3/4

1040

2.1

5.2

RT-PRC028X-EN

Electrical Data
High Efficiency

Table 82. Unit wiring with cooling (no electric heat) or gas heat—high efficiency
Standard Indoor Fan Motor

Tons
12½

15

17½

20

25

Maximum Fuse Size
Minimum Circuit or Maximum Circuit
Ampacity(a)
Breaker

Oversize Indoor Fan Motor
Minimum Circuit
Ampacity

Maximum Fuse Size
or Maximum Circuit
Breaker

90

71

90

40

33

45

24

30

26

35

68

90

74

100
50

Unit Model
Number

Unit Operating
Voltage Range

T/YH*150G3

187–253

65

T/YH*150G4

414–506

30

T/YH*150GW

517–633

T/YH*180G3

187–253

T/YH*180G4

414–506

33

45

36

T/YH*180GW

517–633

26

35

28

35

T/YH*210G3

187–253

86

110

93

125

T/YH*210G4

414–506

43

60

46

60

T/YH*210GW

517–633

33

45

35

45

T/YH*240G3

187–253

99

125

106

125

T/YH*240G4

414–506

46

60

50

60

T/YH*240GW

517–633

38

50

40

50

T/YH*300G3

187–253

121

150

N/A

N/A

T/YH*300G4

414–506

57

70

N/A

N/A

T/YH*300GW

517–633

44

50

N/A

N/A

(a) For Standard and Oversized Indoor Fan Motor, values do not include power exhaust accessory.
* Indicates both downflow and horizontal units.

Table 83. Unit wiring with cooling (no electric heat) or gas heat—dehumidification (hot gas reheat) option (downflow
only)
Standard Indoor Fan Motor

Tons
12½

15

17½

20

Maximum Fuse Size
Minimum Circuit or Maximum Circuit
Ampacity(a)
Breaker

Unit Model
Number

Unit Operating
Voltage Range

T/YHD150G3

187–253

67

Oversize Indoor Fan Motor
Minimum Circuit
Ampacity

Maximum Fuse Size
or Maximum Circuit
Breaker

80

74

90
45

T/YHD150G4

414–506

32

40

35

T/YHD150GW

517–633

24

30

26

30

T/YHD180G3

187–253

73

90

79

100
50

T/YHD180G4

414–506

35

45

38

T/YHD180GW

517–633

28

35

30

35

T/YHD210G3

187-253

87

110

95

110

T/YHD210G4

414-506

43

50

47

60

T/YHD210GW

517-633

34

45

37

45

T/YHD240G3

187–253

116

150

123

150

T/YHD240G4

414–506

55

70

59

70

T/YHD240GW

517–633

45

60

48

60

(a) For Standard and Oversized Indoor Fan Motor, values do not include power exhaust accessory.

RT-PRC028X-EN

115

Electrical Data
High Efficiency

Table 84. Unit wiring with electric heat (single point connection)—high efficiency
Standard Indoor Motor Oversize Indoor Motor

Tons

Unit Model
Number

Heater Model
Number(a)

Heater kW
Rating

Control
Stages

MCA

Max Fuse Size
or Max Circuit
Breaker

MCA

Max Fuse Size
or Max Circuit
Breaker(b)

208/230 Volts Three Phase

12½

15

17½

20

25

TH*150G3

TH*180G3

TH*210G3

TH*240G3

TH*300G3

AYDHTRK318/AYHHTRM318

13.5/18.0

1

65/69

90/90

72/77

90/90

AYDHTRK336/AYHHTRM336

27.0/36.0

2

109/123

110/125

116/131

125/150

AYDHTRK354/AYHHTRM354

40.5/54.0

2

155/145

175/150

163/152

175/175

AYDHTRK318/AYHHTRM318

13.5/18.0

1

69/69

90/90

75/77

100/100

AYDHTRK336/AYHHTRM336

27.0/36.0

2

109/123

110/125

116/131

125/150

AYDHTRK354/AYHHTRM354

40.5/54.0

2

155/145

175/150

163/152

175/175

AYDHTRL336/AYHHTRN336

27.0/36.0

2

116/131

125/150

126/140

150/150

AYDHTRL354/AYHHTRN354

40.5/54.0

2

163/152

175/175

172/162

175/175

AYDHTRK372/AYHHTRN372

54.0/72.0

2

172/196

175/200

182/205

200/225

AYDHTRL336/AYHHTRN336

27.0/36.0

2

116/131

125/150

126/140

150/150

AYDHTRL354/AYHHTRN354

40.5/54.0

2

163/152

175/175

172/162

175/175

AYDHTRK372/AYHHTRN372

54.0/72.0

2

172/196

175/200

182/205

200/225

AYDHTRL336/AYHHTRN336

27.0/36.0

2

126/140

150/150

—

—

AYDHTRL354/AYHHTRN354

40.5/54.0

2

172/162

175/175

—

—

AYDHTRK372/AYHHTRN372

54.0/72.0

2

182/205

200/225

—

—

460 Volts Three Phase

12½

TH*150G4

TH*180G4
15

THD180G4
TH*180G4
THD210G4

17½

TH*210G4

THD240G4
20

TH*240G4

THD300G4
25

116

TH*300G4

AYDHTRL418 (AYDHTRK418)(a) /
AYHHTRM418

18

1

35

40

38

45

AYDHTRK436/AYHHTRM436

36

2

62

70

65

70

AYDHTRK454/AYHHTRM454

54

2

72

80

76

80

AYDHTRL418 (AYDHTRK418)(a) /
AYHHTRM418

18

1

35

45

38

50

AYDHTRK427

27

2

48

50

52

60

AYDHTRK436/AYHHTRM436

36

2

62

70

65

70

AYDHTRK454/AYHHTRM454

54

2

72

80

76

80

AYDHTRL427

27

2

52

60

56

60

AYDHTRL436/AYHHTRN436

36

2

65

70

69

70

AYDHTRL454/AYHHTRN454

54

2

76

80

80

90

AYDHTRK472/AYHHTRN472

72

2

98

100

102

110

AYDHTRL427

27

2

52

56

56

70

AYDHTRL436/AYHHTRN436

36

2

65

70

69

70

AYDHTRL454/AYHHTRN454

54

2

76

80

80

90

AYDHTRK472/AYHHTRN472

72

2

98

100

102

110

AYDHTRL427

27

2

56

70

—

—

AYDHTRL436/AYHHTRN436

36

2

69

70

—

—

AYDHTRL454/AYHHTRN454

54

2

80

90

—

—

AYDHTRK472/AYHHTRN472

72

2

102

110

—

—

RT-PRC028X-EN

Electrical Data
High Efficiency
Table 84. Unit wiring with electric heat (single point connection)—high efficiency
Standard Indoor Motor Oversize Indoor Motor

Tons

Unit Model
Number

Heater Model
Number(a)

Heater kW
Rating

Control
Stages

MCA

Max Fuse Size
or Max Circuit
Breaker

MCA

Max Fuse Size
or Max Circuit
Breaker(b)

575 Volts Three Phase

12½

15

17½

20

25

TH*150GW

TH*180GW

TH*210GW

TH*240GW

TH*300GW

AYDHTRKW18 (AYDHTRLW18)(a) /
AYHHTRMW18 (AYHHTRPW18)

18

1

28

30

31

35

AYDHTRMW36/AYHHTRMW36
(AYHHTRRW36)

36

2

50

50

52

60

AYDHTRKW54/AYHHTRMW54

54

2

58

60

61

70

AYDHTRKW18 (AYDHTRMW18)(a)/
AYHHTRMW18 (AYHHTRQW18)

18

1

28

35

31

35

AYDHTRMW36 (AYDHTRKW36)(a) /
AYHHTRMW36 (AYHHTRSW36)

36

2

50

50

52

60

AYDHTRKW54/AYHHTRMW54

54

2

58

60

61

70

AYDHTRMW36 (AYDHTRLW36)(a) /
AYHHTRMW36 (AYHHTRNW36)

36

2

52

60

56

60

AYDHTRLW54/AYHHTRNW54

54

2

61

70

65

70

AYDHTRKW72/AYHHTRNW72

72

2

78

80

82

90

AYDHTRMW36 (AYDHTRLW36)(a) /
AYHHTRMW36 (AYHHTRNW36)

36

2

52

60

56

60

AYDHTRLW54/AYHHTRNW54

54

2

61

70

65

70

AYDHTRKW72/AYHHTRNW72

72

2

78

80

82

90

AYDHTRMW36 (AYDHTRLW36)(a) /
AYHHTRMW36 (AYHHTRNW36)

36

2

56

60

—

—

AYDHTRLW54/AYHHTRNW54

54

2

65

70

—

—

AYDHTRKW72/AYHHTRNW72

72

2

82

90

—

—

(a) Heater model numbers in parenthesis apply to units with an optional high SCCR rating.
(b)Values do not include power exhaust accessory.
* Indicates both downflow and horizontal units.

RT-PRC028X-EN

117

Electrical Data
High Efficiency

Table 85. Unit wiring with electric heat (single point connection)—dehumidification (hot gas reheat) refrigeration system
(downflow only)
Standard Indoor Motor Oversize Indoor Motor

Tons

Unit Model
Number

Heater Model
Number(a)

Heater kW
Rating

Control
Stages

MCA

Max Fuse Size
or Max Circuit
Breaker

MCA

Max Fuse Size
or Max Circuit
Breaker(b)

208/230 Volts Three Phase

12½

15

17½

20

THD150G3

THD180G3

THD210G3

THD240G3

AYDHTRK318

13.5/18.0

1

68/69

80/80

74/77

90/90

AYDHTRK336

27.0/36.0

2

109/123

110/125

116/131

125/150

AYDHTRK354

40.5/54.0

2

155/145

175/150

163/152

175/175

AYDHTRK318

13.5/18.0

1

74/74

90/90

80/80

100/100

AYDHTRK336

27.0/36.0

2

109/123

110/125

116/131

125/150
175/175

AYDHTRK354

40.5/54.0

2

155/145

175/150

163/152

AYDHTRL336 / AYHHTRN336

27.0/36.0

2

116/131

125/150

126/140

150/150

AYDHTRL354/ AYHHTRN354

40.5/54.0

2

163/152

175/175

172/162

175/175

AYDHTRK372/ AYHHTRN372

54.0/72.0

2

172/196

175/200

182/205

200/225

AYDHTRL336

27.0/36.0

2

116/131

125/150

126/140

150/150

AYDHTRL354

40.5/54.0

2

163/152

175/175

172/162

175/175

AYDHTRK372

54.0/72.0

2

172/196

175/200

182/205

200/225

460 Volts Three Phase

12½

15

17½

20

118

THD150G4

THD180G4

THD210G4

THD240G4

AYDHTRL418 (AYDHTRK418)(a)

18

1

35

40

38

45

AYDHTRK436

36

2

62

70

65

70

AYDHTRK454

54

2

72

80

76

80

AYDHTRL418 (AYDHTRK418)(a)

18

1

36

45

39

50

AYDHTRK427

27

2

48

50

52

60

AYDHTRK436

36

2

62

70

65

70

AYDHTRK454

54

2

72

80

75

80

AYDHTRL427

27

2

52

60

56

60

AYDHTRL436 / AYHHTRN436

36

2

65

70

69

70

AYDHTRL454/ AYHHTRN454

54

2

76

80

80

90

AYDHTRK472/ AYHHTRN472

72

2

98

100

102

110

AYDHTRL427

27

2

52

70

59

70

AYDHTRL436

36

2

65

70

69

70

AYDHTRL454

54

2

76

80

80

90

AYDHTRK472

72

2

98

100

102

110

RT-PRC028X-EN

Electrical Data
High Efficiency
Table 85. Unit wiring with electric heat (single point connection)—dehumidification (hot gas reheat) refrigeration system
(downflow only)
Standard Indoor Motor Oversize Indoor Motor

Tons

Unit Model
Number

Heater Model
Number(a)

Heater kW
Rating

Control
Stages

MCA

Max Fuse Size
or Max Circuit
Breaker

MCA

Max Fuse Size
or Max Circuit
Breaker(b)
35

575 Volts Three Phase

12½

15

17½

20

AYDHTRKW18 (AYDHTRLW18)(a)

18

1

28

30

31

AYDHTRMW36

36

2

50

50

52

60

AYDHTRKW54

54

2

58

60

61

70

AYDHTRKW18 (AYDHTRMW18)(a)

18

1

28

35

31

40

THD150GW

THD180GW

36

2

50

50

52

60

AYDHTRKW54

54

2

58

60

61

70

AYDHTRLW36 / AYHHTRNW36

36

2

52

60

56

60

AYDHTRLW54/ AYHHTRNW54

54

2

61

70

65

70
90

AYDHTRMW36

THD210GW

(AYDHTRKW36)(a)

AYDHTRKW72/ AYHHTRNW72

72

2

78

80

82

AYDHTRMW36 (AYDHTRLW36)(a)

36

2

52

60

56

60

AYDHTRLW54

54

2

61

70

65

70

AYDHTRKW72

72

2

78

80

82

90

THD240GW

(a) Heater model numbers in parenthesis apply to units with an optional high SCCR rating.
(b)Values do not include power exhaust accessory.

Table 86. Electrical characteristics—compressor motor and condenser motor—60 cycle—high efficiency
Compressor Motors

Condenser Fan Motors
Amps(a)

Unit
Tons

12½

15

17½

20

25

Amps(a)

Model No.

No.

Volts

Phase

hp(b)

rpm

RLA

LRA

T/YH*150G3

2

280–230

3

5.6/3.67

3450

27.5/13.6

191/100

No. Phase
2

1

hp

FLA

LRA

0.5

3.2

8.8

T/YH*150G4

2

460

3

5.6/3.67

3450

12.8/6.1

100/41

2

1

0.5

1.6

3.8

T/YH*150GW

2

575

3

5.6/3.67

3450

10.38/4.2

78/33

2

1

0.5

1.3

3.2

T/YH*180G3

2

280–230

3

7.5/4.75

3450

28.3/15.9

240/110

2

1

0.5

3.2

8.8

T/YH*180G4

2

460

3

7.5/4.75

3450

14.7/7.0

130/52

2

1

0.5

1.6

3.8
3.2

T/YH*180GW

2

575

3

7.5/4.75

3450

11.3/5.1

93.7/39.5

2

1

0.5

1.3

T/YH*210G3

2

280–230

3

8.6/4.75

3450

34.1/15.6

240/110

2

1

1.0

5.5

9.5

T/YH*210G4

2

460

3

8.6/4.75

3450

17.3/7.7

140/52

2

1

1.0

2.9

5.8

T/YH*210GW

2

575

3

8.6/4.75

3450

13.32/5.8

107.6/38.9

2

1

1.0

2.0

5.1

T/YH*240G3

2

280–230

3

11.7/6.9

3450

41.0/19.6

304/136

2

1

1.0

5.5

9.5

T/YH*240G4

2

460

3

11.7/6.9

3450

19.75/8.2

147/66.1

2

1

1.0

2.9

5.8

T/YH*240GW

2

575

3

11.7/6.9

3450

16.7/6.6

122/55.3

2

1

1.0

2.0

5.1

T/YH*300G3

3

280–230

3

12.8/6.9

3450

19.6/19.6/36.63

136/136/240

2

1

1.0

5.5

9.5

T/YH*300G4

3

460

3

12.8/6.9

3450

8.2/8.2/18.26

66.1/66.1/140

2

1

1.0

2.9

5.8

T/YH*300GW

3

575

3

12.8/6.9

3450

6.6/6.6/14.06

55.3/55.3/107.6

2

1

1.0

2.0

5.1

(a) For Compressor Motors and Condenser Fan Motors: Amp draw for each motor; multiply value by number of motors to determine total amps.
(b)Horsepower for each compressor.
*Indicates both downflow and horizontal units.

RT-PRC028X-EN

119

Electrical Data
High Efficiency

Table 87. Electrical characteristics—compressor motor and condenser motor—60 cycle—dehumidification (hot gas
reheat) option (downflow only)
Compressor Motors

Condenser Fan Motors
Amps(a)

Tons Unit Model No.
T/YHD150G3
12½

15

17½

20

Amps(a)

No.

Volts

Phase

hp(b)

rpm

RLA

LRA

No.

Phase

hp

FLA

LRA

2

280–230

3

5.6

3450

22.4/22.4

149/149

2

1

0.5

3.2

8.8

T/YHD150G4

2

460

3

5.6

3450

10.6/10.6

75/75

2

1

0.5

1.6

3.8

T/YHD150GW

2

575

3

5.6

3450

7.7/7.7

54/54

2

1

0.5

1.3

3.2

T/YHD180G3

2

280–230

3

6.9

3450

26.2/26.2

149/149

2

1

1.0

4.6

9.5

T/YHD180G4

2

460

3

6.9

3450

13.2/13.2

75/75

2

1

1.0

2.9

5.8
5.1

T/YHD180GW

2

575

3

6.9

3450

11.5/11.5

54/54

2

1

1.0

2.0

T/YHD210G3

2

208-230

3

7.5 / 6.9

3450

27.6 / 26.2

203 / 164

2

1

1.0

4.6

9.5

T/YHD210G4

2

460

3

7.5 / 6.9

3450

14.1 / 13.2

98 / 100

2

1

1.0

2.9

5.8

T/YHD210GW

2

575

3

7.5 / 6.9

3450

11.6 / 11.5

84 / 78

2

1

1.0

2.0

5.1

T/YHD240G3

2

280–230

3

10

3450

39.1/39.1

267/267

2

1

1.0

4.6

9.5

T/YHD240G4

2

460

3

10

3450

18.6/18.6

142/142

2

1

1.0

2.9

5.8

T/YHD240GW

2

575

3

10

3450

15.4/15.4

103/103

2

1

1.0

2.0

5.1

(a) For Compressor Motors and Condenser Fan Motors: Amp draw for each motor; multiply value by number of motors to determine total amps.
(b)Horsepower for each compressor.

Table 88. Electrical characteristics—evaporator fan motor—60 cycle—standard and oversized
Standard Evaporator Fan Motor
Tons
12½

15

17½

20

25

Oversized Evaporator Fan Motor

Amps(b)

Unit Model
Number

No.

Volts

Phase

hp(a)

FLA

T/YH*150G3

1

208–230

3

3

10.6

T/YH*150G4

1

460

3

3

4.8

T/YH*150GW

1

575

3

3

3.9

T/YH*180G3

1

208–230

3

3

LRA

Amps
No.

Volts

81

1

208–230

40.5

1

460

31

1

575

10.6

81

1

Phase

hp

FLA

LRA

3

5

16.7

109.8

3

5

7.6

54.9

3

5

6.1

41.6

208–230

3

5

16.7

109.8
54.9

T/YH*180G4

1

460

3

3

4.8

40.5

1

460

3

5

7.6

T/YH*180GW

1

575

3

3

3.9

31

1

575

3

5

6.1

41.6

T/YH*210G3

1

208–230

3

5

16.7

109.8

1

208–230

3

7.5

24.2

120.4

T/YH*210G4

1

460

3

5

7.6

54.9

1

460

3

7.5

11

74

T/YH*210GW

1

575

3

5

6.1

41.6

1

575

3

7.5

9

60

T/YH*240G3

1

208–230

3

5

16.7

109.8

1

208–230

3

7.5

24.2

120.4

T/YH*240G4

1

460

3

5

7.6

54.9

1

460

3

7.5

11

74

T/YH*240GW

1

575

3

5

6.1

41.6

1

575

3

7.5

9

60

T/YH*300G3

1

208–230

3

7.5

24.2

120.4

—

—

—

—

—

—

T/YH*300G4

1

460

3

7.5

11

74

—

—

—

—

—

—

T/YH*300GW

1

575

3

7.5

9

60

—

—

—

—

—

—

(a) Horsepower for each compressor.
*Indicates both downflow and horizontal units.
(b)For Compressor Motors and Condenser Fan Motors: Amp draw for each motor; multiply value by number of motors to determine total amps.

120

RT-PRC028X-EN

Electrical Data

Table 89. Electrical characteristics—combustion blower motor (gas/electric)
Amps

Unit Model Number

Heat

Heating
Stages

hp

rpm(a)

Volts

Phase

FLA

LRA

YH*150G

Low

2

1/20

3500/2800

208–230

1

0.5

0.78

YH*180G, 210G, 240G, 300G

Low

2

1/10

3500/2800

208–230

1

0.8

2.00

N/A

1/4

4600/950

208–230

3

0.8

2.00

YH*150G, 180G, 210G, 240G, 300G Modulating
(a) High/Low Speed.
* Indicates both downflow and horizontal units.

Table 90. Electrical characteristics—power exhaust (cooling and gas/electric)
Amps
Tons
12½–25

RT-PRC028X-EN

Volts

Phase

hp

rpm

FLA

LRA

208–230

1

3/4

1040

6.6

13.5

460

1

3/4

1040

3.2

8.4

575

1

3/4

1040

2.1

5.2

121

Typical Wiring
Figure 1.

122

12½–25 tons cooling with optional electric heat: power wiring

RT-PRC028X-EN

Typical Wiring

Figure 1. (continued from previous page) 12½–25 tons cooling with optional electric heat: power wiring

RT-PRC028X-EN

123

Typical Wiring

Figure 2. 12½–25 tons cooling with optional electric heat: control wiring

124

RT-PRC028X-EN

Typical Wiring

Figure 2. (continued from previous page) 12½–25 tons cooling with optional electric heat: control wiring

RT-PRC028X-EN

125

126

13

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

2P
(BL)
W6

1P
(RD)
W5

12

L2

2A,
2B,
2C,

L1

HTB1

1B(RD)

2B(BL)

3B(BK)

1A(RD)

2A(BL)

3A(BK)

3A,
3B,
3D
3P
(BK)

L3

LINE VOLTAGE

1A,
1B,
1D,

11

10

9

8

7

6

5

4

3

2

1

1D(RD)

2C(BL)

3D(BK)

1P

2P

3P

PHM

L1

L2

L3

1E(RD)

1D ,E
(RD)

1C(RD)

1B ,C(RD)

BLACK

BLACK

CC1

F

F

CC1
T1

T2

T1

T2

T1

T2
CC2

CC2

22 A,B
(RD)

21A(BL)

BLACK

10A ,B(RD)

5A(BL)

9A(RD)

8A(BL)

BLACK

GREEN

CCH2

L1

L2

GREEN

CCH1

L1

L2

L1

L2

FAILURE TO DO SO MAY CAUSE DAMAGE TO THE
EQUIPMENT.

UNIT TERMINALS ARE NOT DESIGNED TO ACCEPT
OTHER TYPES OF CONDUCTORS.

USE COPPER CONDUCTORS ONLY!

CAUTION

22B(RD)

10B(RD)

9A(RD)

8A(BL)

3A(BK)

9

22A(RD)

21A(BL)

3D(BK)

10A(RD)

5A(BL)

3B(BK)

9B(RD)

8B(BL)

3
FTB-C
8
FTB-D

3C(BK)

FTB-B

T1

T2

T3

T1

T2

T3

11

L1

L2

L3

CPR2

CPR1

IDM

EL NO REALIZAR LO ANTERIORMENTE
INDICADO, PODRÍA OCASIONAR LA MUERTE
O SERIAS LESIONES PERSONALES.

NE PAS RESPECTER CES MESURES DE
PRÉCAUTION PEUT ENTRAÎNER DES
BLESSURES GRAVES POUVANT ÊTRE
MORTELLES.

FAILURE TO DO THE ABOVE
BEFORE SERVICING COULD RESULT
IN DEATH OR SERIOUS INJURY.

DESCONECTE TODA LA ENERGÍA ELÉCTRICA,
INCLUSO LAS DESCONEXIONES REMOTAS Y
SIGA LOS PROCEDIMIENTOS DE CIERRE Y
ETIQUETADO ANTES DE PROCEDER AL
SERVICIO. ASEGÚRESE DE QUE TODOS
LOS CAPACITORES DEL MOTOR HAYAN
DESCARGADO EL VOLTAJE ALMACENADO.
PARA LAS UNIDADES CON EJE DE
DIRECCIÓN DE VELOCIDAD VARIABLE,
CONSULTE LAS INSTRUCCIONES PARA LA
DESCARGA DEL CONDENSADOR.

COUPER TOUTES LES TENSIONS ET
OUVRIR LES SECTIONNEURS À DISTANCE,
PUIS SUIVRE LES PROCÉDURES DE
VERROUILLAGE ET DES ÉTIQUETTES AVANT
TOUTE INTERVENTION. VÉRIFIER QUE TOUS
LES CONDENSATEURS DES MOTEURS SONT
DÉCHARGÉS. DANS LE CAS D'UNITÉS
COMPORTANT DES ENTRAÎNEMENTS À
VITESSE VARAIBLE, SE REPORTER AUX
INSTRUCTIONS DE L'ENTRAÎNEMENT POUR
DÉCHARGER LES CONDENSATEURS.

DISCONNECT ALL ELECTRIC POWER
INCLUDING REMOTE DISCONNECTS
AND FOLLOW LOCK OUT AND TAG
PROCEDURES BEFORE SERVICING.
INSURE THAT ALL MOTOR
CAPACITORS HAVE DISCHARGED
STORED VOLTAGE. UNITS WITH
VARIABLE SPEED DRIVE, REFER
TO DRIVE INSTRUCTIONS FOR
CAPACITOR DISCHARGE.

ADVERTENCIA
iVOLTAJE PELIGROSO!

TENSION DANGEREUSE!

AVERTISSEMENT

SI NO LO HACE, PUEDE OCASIONAR DAÑO AL EQUIPO.

LAS TERMINALES DE LA UNIDAD NO ESTÁN DISEÑADAS
PARA ACEPTAR OTROS TIPOS DE CONDUCTORES.

¡UTILICE ÚNICAMENTE CONDUCTORES DE COBRE!

ATTENTION

HAZARDOUS VOLTAGE!

WARNING

L'UTILISATION DE TOUT AUTRE CONDUCTEUR PEUT
ENDOMMAGER L'ÉQUIPEMENT.

LES BORNES DE L'UNITÉ NE SONT PAS CONÇUES
POUR RECEVOIR D'AUTRES TYPES DE CONDUCTEURS.

N'UTILISER QUE DES CONDUCTEURS EN CUIVRE!

PRECAUCIÓN

LEGEND

OUTDOOR MOTOR CAPACITOR

RELIATEL REFRIGERATION MODULE

FAN TERMINAL BLOCK
GAS VALVE

EXHAUST FAN RELAY

TDL2

PPF11,PPM11

PPF4,PPM4

PPF3

PPF6,PPM6

COMBUSTION FAN MOTOR PLUG

IGNITER PLUG

IGNITION CONTROL PLUG

ECONOMIZER PLUG

THERMOSTAT DISCHARGE LINE CKT 2

THERMOSTAT DISCHARGE LINE CKT 1

ZONE SENSOR MODULE

XFR
TDL1

ZSM

PHASE MONITOR

SPACE HUMIDITY SENSOR

PHM

SHS

CONTROL POWER TRANSFORMER
REHEAT VALVE

TNS1

IGNITION TRANSFORMER

FAN FAILURE LIMIT

TCO2

RHV

HIGH LIMIT CUTOUT

TNS2

TRANE COMMUNICATION INTERFACE
TIMED OVERIDE

TCI
TIOR
TCO1

SUPPLY HIGH TEMPERATURE

SUPPLY AIR SENSOR
SHT

SAS

RETURN HUMIDITY SENSOR
RETURN HIGH TEMPERATURE
REMOTE MINIMUM POSITION

RMP

RHS

RAS
RHT

OUTDOOR FAN RELAY
RETURN AIR SENSOR

ODF1,ODF2

OUTDOOR FAN MOTOR

OAS
OHS
ODM1,ODM2

LOW PRESSURE CONTROL
OUTDOOR AIR SENSOR
OUTDOOR HUMIDITY SENSOR

LPC3

50
64

41-46

50

50,75

90-102

80

99

13-15

81

71

41

58

72

72

69

63

66

91

98

66

98

96

69,68,34,38

33,37

100

70

71

78,80

IGNITION PROBE
LOW VOLTAGE TERM BLOCK
LOW PRESSURE CONTROL

LTB

74,50

17

10

64,65

76

16,17,18

17,18

100

93

91

21,26

98

41,42

43

33,37

23,28

64,65

91

LINE
NUMBER

LPC1,LPC2

IP

HI VOLTAGE TERMINAL BLOCK
INDOOR FAN MOTOR
IGNITION CONTROL MODULE

IDM
IGN

HTB1

HIGH PRESSURE CONTROL

GV
HPC1,HPC2

FTB

COMMUNICATION MODULE

RELIATEL OPTIONS MODULE
RTOM
COMM

RTRM

ECONOMIZER ACTUATOR
FAN FAILURE SWITCH
INDOOR FAN CONTACTOR

DISCHARGE TEMPERATURE SENSOR

DTS
ECA
FFS
F

EXHAUST FAN RELAY

EXF

COMPRESSOR

CLOGGED FILTER SWITCH

CFS
CPR1,CPR2

COMBUSTION FAN RELAY

COMBUSTION FAN MOTOR

CFR

CFM

CF1,CF2

COMPRESSOR CONTACTOR
CRANKCASE HEATER

CC1,CC2

BUILDING MANAGEMENT SYSTEM

DESCRIPTION

CCH1,CCH2

BMS

DEVICE
DESIGNATION

Typical Wiring

Figure 3. 12½–25 tons gas/electric: power wiring

RT-PRC028X-EN

RT-PRC028X-EN

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

W6 (BL)

W13(RD)

12B,C(BL)

6D(RD)

12B,

W5, 6K ,D(RD)

14F (GR)

14G(WH)
14F(GR)

X2

H1

13C
(BK)

X1
115V

12B,C(BL)

Y1
230V

14C
(GR)

14G (WH)

13C (BK)

Y2

CC2
T3

T3

TNS2

L2

L1

IGN

12C(BL)

S2

S1

SPLICE

31A,C,D ,E(RD)

6D(RD), 6E(PR)

24V

460V
400V

LINE 61

COM

17F (RD)

16F (RD)

L1
CBM

TNS1

7

W34(PR)

575V

HI

IGN
LO

MARKED TERMINAL FOR
10MFD CAPACITORS ONLY

107A(RD)

26C(BK)

W13, 6K (RD)

W14(RD)

8

(BK)

4C(BK)

W28 ,26C

W28,

415V
H3 575V

L3

L3

CC1

W34(PR)
14C(GR)

(BL)

380V
H2 460V

12J

12B ,J, W6 (BL)

1

ODF1

CF2

CF1

36B,J,W

112A(BK)

CFR

107B(RD)

109A(RD)

W5, 6K ,D(RD), 6C(PR)

MARKED TERMINAL FOR
10MFD CAPACITORS ONLY

CFR

3

TAN

PPM4-2

TAN

110A(PR)

PPF11-4

PPF11-3

IP

PPF11-1

4

113A(OR)

RED

PURPLE
PPM11-1

BROWN

BROWN

BLACK
PPM11-4

ORANGE
PPM11-3

PPM11-2

ODM2

ODM1

PPF11-2

108A(RD)
CFR

112B(BK)

2

PPM4-1

,36V(GR)

PPF4-2

(BL)

1

15A(BK)

11A(BR)

6E(PR)

4C(BK)

112A,B(BK)

PPF4-1

110A,
W34
(PR)

3

6C(PR)

7A(BR)

CFM

GREEN/YELLOW

BROWN
GREEN
ORANGE

BR
GR
OR

BLUE

BLACK

COLOR

TN

YL

WH

RD

PR

ABBR

WIRE COLOR DESIGNATION

BL

BK

ABBR

11 TERMINALS MAY NOT BE PRESENT.

TAN

YELLOW

WHITE

RED

PURPLE

COLOR

CONNECTIONS SHOWN ARE FOR 460V/60HZ/3PH OR 380V/
50HZ/3PH. WHEN 575V/60HZ/3PH OR 415V/50HZ/3PH
UNIT OPERATION IS REQUIRED, REMOVE WIRES 12B,C(BL)
FROM H2 TERMINAL ON TNS2, AND CONNECT TO H3
TERMINAL ON TNS2

THREE PHASE MOTORS ARE PROTECTED UNDER PRIMARY
SINGLE PHASING CONDITIONS. ALL MOTORS HAVE
INTERNAL OVERLOAD PROTECTION. COMPRESSORS HAVE
INTERNAL THERMAL PROTECTION.

4

8

NUMBERS ALONG THE RIGHT SIDE OF THE SCHEMATIC
DESIGNATE THE LOCATION OF CONTACTS BY LINE NUMBER.
AN UNDERLINED NUMBER INDICATES A NORMALLY CLOSED
CONTACT.

3

F).

CONNECTIONS SHOWN ARE FOR 460V/60HZ/3PH OR 380-415V/
50HZ/3PH. WHEN 575V/60HZ/3PH UNIT OPERATION IS
REQUIRED, REMOVE WIRE 12C(BL) FROM 460V/400V
TERMINAL ON TNS1 AND CONNECT TO 575V TERMINAL ON TNS1.

DASHED LINES INDICATE RECOMMENDED FIELD WIRING
BY OTHERS. DASHED LINE ENCLOSURES AND/OR DASHED
DEVICE OUTLINES INDICATE COMPONENTS PROVIDED BY
THE FIELD. PHANTOM LINE ENCLOSURES INDICATE
ALTERNATE CIRCUITRY OR AVAILABLE SALES OPTIONS.

2

7

UNLESS OTHERWISE NOTED ALL SWITCHES ARE SHOWN
AT 25 C (77 F), AT ATMOSPHERIC PRESSURE.
AT 50% RELATIVE HUMIDITY, WITH ALL UTILITIES
TURNED OFF, AND AFTER A NORMAL SHUTDOWN HAS
OCCURED. ALL THERMISTORS ARE 10K AT 25
C (77

1

NOTES:

Typical Wiring

Figure 3. (continued from previous page) 12½–25 tons gas/electric: power wiring
11 X 17 METAL PLATE

127

128

92

91

90

89

88

87

86

85

84

83

82

81

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

64

63

62

61

LTB-3

31B(RD)

LTB-1

31A,B(RD)

31C(RD)

31D(RD)

29

29

LTB-4

LTB-2

31E(RD)

BLUE

YELLOW

30

LPC2

LPC1

(ZTEMP)1

(LED_COMMON)6

(HEAT)7

(COOL)8

(SYS_ON)9

17

(SERVICE)10

(HSP)5

(MODE)4

(CSP)3

(SIGNAL_COMMON)2

ZSM

LTB-6

SHT

19 TYPICAL ZONE SENSOR

118A(PR)

W8(PR)

RHT

31

LTB-5

YELLOW

BLUE

50A(BL)

52

51
LTB-TEST 1
52E(BL)

51B(PR)

117A(PR)

37C(PR)

SPLICE

BLACK

P1-14

P1-13

P3-2

P1-8

P8-1

P8-2

36BX(BlU)

56A(PR)

C

SPLICE

BLACK

Y

P1-1

P3-1
W38(RD)
YOUT
P1-12

PHM

LTB-TEST 2

OAS

136A(RD)

31A,C,D,E (RD)

CPR2

J6-7
(0-30 VDC)

J6-8
(0-30 VDC)

J6-9
(0-30 VDC)

TEST
INPUT

DISABLE

J6-10
(0-30 VDC)

J6-6
(COM)

CPR1

OUTDOOR
AIR
TEMP

DISABLE

ZSM

J6-5
(0-5 VDC)

J6-4
(0-5 VDC)

J6-3
(0-5 VDC)

J6-2
(COM)

J6-1
(0-5 VDC)

J1-14

(COM)

J1-13

J3-2

J1-8

J8-1

J8-2

(EMER
STOP)

J1-12

(24 VAC)

J3-1

(24 VAC)

J1-1

RTRM

J3-7

J1-9

J3-3

J3-4

J1-10

J1-11

J5-3

J1-3

J5-4

24 VAC
J4-1
(MODBUS)

J4-2

+ J4-5
MODBUS
COMM OUT
- J4-4

NON
HEAT PUMP
CONFIG

J3-6

J5-1
(24 VAC)
IGN
COMM
+

K7

LEAD/ J3-8
LAG

LOCKOUT

K10

K6

COMMON

K9

J1-2

P14-1

P14-2

P14-4

P14-5

P1-5

P1-3

P5-4

P5-3

P5-1

P3-6

P3-8

P3-7

P1-9

P3-3

P3-4

P1-10

P1-11

P1-2

24V
LINE 59

P

41A(RD)

40A(BL)

39A(BK)

38A(BK)

59A(PR)

59A(PR)

82A(BK)

81A(BK)

68A(YL)

TC01

80A(YL)

36BY(BL)

61A(YL)

63A(YL)

86A(YL)

84A(YL)

64A(BK)

36A(BL)

33

RED

BLACK

RED

BLACK

TB1

J1-1

J1-2

J1-3

TRANE
BUILDING
MANAGEMENT
SYSTEM

P21-1

P21-2

P21-3

J1-12

J1-10

J1-7

TC02

IGN

RED

BLACK

J1-6

J1-8

HPC2

HPC1

COMM
OUT -

IN

OUT

24 VAC

COMMON

- IN

90A(YL)

87A(YL)

42D(BR)

J2-1

J2-2

J2-4

J2-5

PPF3-6

PPF5-1

PPF5-2

PPF5-4

PPF5-5

83A(BR)
PPF3-8

RED

BLACK

+MODBUS+

TCI/LCI/NCI
J1-4

PPF3-12

PPF3-10

PPF3-7

P21-4

85A(BR)

36BZ(BL)

TDL2

TDL1

P

CC2

3

W66(RD)

W65(BL)

W64(BK)

TH

61A(YL)

W63(BK)

35

63A(YL)

CC1

GV
MAIN

1

TR

2

104A(BL)

DTS

F

P11-1

103A(PR)

P4-4

P4-5

P13-1

P13-2

PPM8-4

P11-4

PPM8-3

P11-3

PPM8-2

P11-2

PPM8-1

36J(BL)

BLACK

PPF8-4

PPF8-3

PPF8-2

PPF8-1

ODF1

64A(BK)

J1-3

J4-4

J4-5

J3-1

J3-2

J1-4

COMMON

COMMON

DISCHARGE AIR
SENSOR

CONFIG
COMMON

SUPPLY AIR
TEMPERING

24 VAC

,36BZ(BL)

RTOM

36AS(BL)

J1-1 +
MODBUS
COMM
J1-2 -

36B(BL)

36A,F,W,AS(BL)

36A(BL)

36B,J,W(BL), 36V(GR)

F-17,18
CC1-21,22,34
CC2-26,27,35

36V(GR)

Typical Wiring

Figure 4. 12½–25 tons gas/electric: control wiring

RT-PRC028X-EN

RT-PRC028X-EN

INSET E - PROGRAMMABLE ZONE SENSOR/
REMOTE PANEL W/NSB

120

119

118

117

116

115

114

113

112

111

110

109

15

NOTES:

15

1

OPTIONAL
REMOTE SENSOR

S1

S2

A1

A2
17

10

9

8

7

14

HEAT

OFF

COOL

HEAT

FAN

COOL 2

COOL 1

AUTO

ON

INSTALL OPTIONAL REMOTE SENSOR TO TERMINALS S1 AND S2
WHEN REQUIRED. SEE PROGRAMMABLE ZONE SENSOR / REMOTE
PANEL W/ NSB LITERATURE FOR OPTION CONFIGURATION.

ALL UNITS SHIP WITH AN OPTIONS HARNESS ROUTED
FROM THE CONTROL BOX TO THE RETURN AIR SECTION.
DO NOT CONNECT THE OPTIONS HARNESS PPF5 TO THE
RTRM IF NO OPTIONS ARE INSTALLED. DO NOT CONNECT
OPTIONS HARNESS PPM8 TO THE RTOM IF NO ECA IS
INSTALLED. REFER TO ACCOMPANYING LITERATURE FOR
CONNECTION / COMBINATION OF OPTIONAL COMPONENTS.

15

28

12

108

A3

11

107

106

105

104

103

102

101

100

99

OFF

COOL

97

98

COOL

OFF

HEAT

THERMOSTAT

96

95

94

93

92

19

W2

HEAT 2

Y2

Y1

THALPY CONTROL.

REQUIRED FOR OPTIONAL COMPARATIVE EN

21

25

28

26

0-10 VDC Duct Mounted Sensor Only.

AUXILIARY RELAY ENERGIZED DURING OCC

UPIED PERIODS.

OPTIONAL MAS, RAS, RHS, OHS AND ASSOCIATED WIRING NOT USED
WITH MOTORIZED OUTSIDE AIR.

T.

REQUIRED FOR OPTIONAL REFERENCE ENTH

WIRE 81B(PR) USED ONLY ON SINGLE HEA

ZONE SENSOR.

INSET E IS FOR OPTIONAL PROGRAMMABLE

19
20

23

WHEN OPTIONAL REMOTE MINIMUM POSITION POTENTOMETER IS
REQUIRED AND WIRE AS SHOWN.

ALPY CONTROL.

TERMINALS 7,8,9 AND 10 ARE FOR OPTIO

17

NAL INDICATORS.

122A(RD)

(+

25

GND

) 24V

(

)

-

-

LTB 7

LTB 8

ECA

EXF
24VAC
2A
P24-2

P24-1

P1

P

24VAC

COMMON

RED

WHT

P17-4

P17-3

P17-1

+
MODBUS
P17-2
COMM
-

1

24V
32

18

BLU

W57(RD)

W56(BL)

W55(BK)

W54(BK)

RMP

P

CONNECT WIRES 36BY AND 36BZ TO ENABLE 3 STAGE COOLING
ONLY ON HIGH EFFICIENCY SHORT ORIFICE UNITS.

TO ENABLE COMPRESSOR LEAD/LAG OPERAT

35

IED DEVICE.
ION, CUT WIRE 36B.

POWER EXHAUST OUTPUT FOR FIELD SUPPL
33

TO SHUT DOWN THE UNIT FOR EMERGENCY STOP, REMOVE JUMPER AND
INSTALL FIELD SUPPLIED DEVICE.

TO DISABLE COMPRESSORS, REMOVE JUMPERS AND CONNECT FIELD
SUPPLIED CONTROL DEVICE.

36F(BL)

2

DCV
1

OAH
2

(4-20MA)
1

RAH
2

(4-20MA)
1

COMMON
2

RAT
1 0-5VDC

COMMON
2

MAT
1 0-5VC

32

30

29

P28-2

121A(BRN)

P28-1

120A(BK)

P12-2

P12-1

140A(RD)

P9-2

P9-1

138A(RD)

P10-2

P10-1

141A(PR)

P23-2

P23-1

98A(PR)

W44(BL)

LTB 14

h +

OHS

h +

RHS

RAS

97A(PR)

MAS

LTB 13

139A(PR)

137A(PR)

CO2 SENSOR
OUT

26

21

20

21

26

21

26

142A(PR)

18

J6-10
(0-30 VDC)

J6-9
(0-30 VDC)

J6-8
(0-30 VDC)

J6-7
(0-30 VDC)

J6-14
(24 VAC)

J6-12
(0-40 VDC)

J7-6

J7-2

J7-9

J7-4

J7-5

J7-3

J7-1
(24 VAC)

RTRM
J6-11
(COM)

COM

RH

G

W1

HEAT 1

RC

26

96A(PR)

FIRE
PANEL

1

3 FOS

LTB9

LTB10

LTB11

PPM6-4

P6-4

124A(BK)

P6-5

125A(BK)

P6-6

126A(BK)

P7-5

P7-6

101A(PR)

P7-3

P7-4

58J(PR)

P7-2

105A(PR)

P7-1

2 106A(RD)

102A(RD)

FFS

100A(RD)

CFS

PPM6-3

PPM6-2

PPM6-1

24 VAC
(MODBUS)

- COMMON

+

J7-2

J7-1

J6-4

J6-5

J6-6

J7-5

J7-6

J7-3

PRESSURIZE

PURGE

EXHAUST

24 VAC

FAN
PROVING

24 VAC

J7-4 CLOGGED
FILTER

J2-4

J2-3

J2-2

J2-1 MODBUS
COMM

Typical Wiring

Figure 4. (continued from previous page) 12½–25 tons gas/electric: control wiring

129

Jobsite Connections
Table 91. Typical number of wires
Zone Sensors
A

Manual Changeover..............................

4

Manual/Auto Changeover......................

5

Manual/Auto Changeover with
Status Indication LEDs.........................

10

Programmable Night Setback
with Status Indication LEDs...................

7

Thermostats
B

3 Power Wires + 1 Ground Wire (three phase)
2 Power Wires + 1 Ground Wire (single phase)

DISCONNECT
SWITCH
(BY OTHERS)

B
ZONE SENSOR OR
THERMOSTAT

A
ROOFTOP
UNIT

Notes:

130

•

For specific wiring information, see the installation instructions.

•

All wiring except power wire is low voltage.

•

All customer supplied wiring to be copper and must conform to applicable electrical codes and
local electric codes. Wiring shown dotted is to be furnished and installed by the customer.

•

Zone sensors are required for units configured for Single Zone VAV indoor fan system control
in order to enable Single Zone VAV functionality.

RT-PRC028X-EN

Dimensional Data
Figure 5. Cooling with optional electric heat and gas/electric models—12½ tons standard efficiency
Note: ½ NPT Gas Connection = (YS Models only);
2“(51 mm) Electrical Connection: Single Point
Power When Heat Installed (TS Models only)

50 1/8”
(1273 mm)
1”
(25 mm)

6 5/8”
(168 mm)
DOWNFLOW CONDENSATE
DRAIN CONN 1” (25 mm) NPT

29 5/16”
(745 mm)

25 5/8”
(651 mm)

(SEE NOTE)

57 3/16”
(1453 mm)
106 11/16”
(2710 mm)

SERVICE GAUGE
PORT ACCESS

6”
(152 mm)
8 3/8”
(213 mm)

2 11/16”
(68 mm)

7/8” (22 mm) DIA. HOLE
(UNIT CONTROL WIRE)

70 13/16”
(1799 mm)

2” (51 mm) DIA. HOLE
(UNIT POWER WIRE)

Figure 6. Cooling with optional electric heat and gas/electric models—12½ tons standard efficiency horizontal unit
clearance

RT-PRC028X-EN

131

Dimensional Data

Figure 7.

Cooling with optional electric heat and gas/electric models 12½ tons standard efficiency—roof curb

Figure 8. Cooling with optional electric heat and gas/electric models 12½ tons standard efficiency—downflow duct
connections—field fabricated
Notes:

26 5/16

132

•

Duct flanges mount 7-7/16” down inside the
curb on the 1-1½” curb flanges.

•

Roofcurb is intended for downflow use only.

RT-PRC028X-EN

Dimensional Data

Figure 9. Cooling with optional electric heat and gas/electric models—12½ tons standard efficiency—downflow unit
supply/return and unit clearance

Figure 10. Cooling with optional electric heat and gas/electric models—15–25 tons standard efficiency & 12.5 ton high
efficiency
Note: ½ NPT Gas Connection = (Y* Models only);
2“(51 mm) Electrical Connection: Single Point
Power When Heat Installed (T* Models only)

54”
(1372 mm)

1”
(25 mm)
6 13/16”
(173 mm)
DOWNFLOW CONDENSATE
DRAIN CONN 1” (25 mm) NPT

26 3/4”
(679 mm)

64 11/16”
(1643 mm)
(SEE NOTE)

121 11/16”
(3091 mm)

5 15/16”
(151 mm)
32 11/16”
(830 mm)

8 15/16”
(227 mm)

2 11/16”
(68 mm)

84 3/16”
(2138 mm)

7/8” (22 mm) DIA. HOLE
(UNIT CONTROL WIRE)

2” (51 mm) DIA. HOLE
(UNIT POWER WIRE)

RT-PRC028X-EN

133

Dimensional Data

Figure 11. Cooling with optional electric heat and gas/electric models—15–25 tons high efficiency
Note: ½ NPT Gas Connection = (YH Models only);
2“(51 mm) Electrical Connection: Single Point
Power When Heat Installed (TH Models only)

64 1/8”
(1629 mm)

1”
(25 mm)

DOWNFLOW CONDENSATE
DRAIN CONN 1” (25 mm) NPT

6”
26 3/4”
(679 mm) (152 mm)

64 11/16”
(1643 mm)
(SEE NOTE)
121 11/16”
(3091 mm)

33 3/16”
(843 mm)

8 15/16”
(227 mm)

2 11/16”
(68 mm)

84 3/16”
(2138 mm)

7/8” (22 mm) DIA. HOLE
(UNIT CONTROL WIRE)

3” (76 mm) DIA. HOLE
(UNIT POWER WIRE)

Figure 12. Cooling with optional electric heat and gas/electric models—15–25 tons standard efficiency, 12½–25 tons
high efficiency—unit clearance and horizontal unit supply/return

134

RT-PRC028X-EN

Dimensional Data

Figure 13. Cooling with optional electric heat and gas/electric models—15–25 tons standard efficiency, 12½–25 tons
high efficiency—roof curb

Figure 14. Cooling with optional electric heat and gas/electric models—15–25 tons standard efficiency, 12½–25 tons
high efficiency—downflow duct connections—field fabricated
Notes:
9

•

Duct flanges mount 7-7/16” down inside the
curb on the 1-1½” curb flanges.

•

Roofcurb is intended for downflow use only.

1”
25.4 MM
CURB FLANGE
LONG SIDES
SHORT SIDES

RT-PRC028X-EN

135

Dimensional Data

Figure 15. Cooling with optional electric heat and gas/electric models—15–25 tons standard efficiency, 12½–25 tons
high efficiency—downflow unit clearance

Figure 16. Downflow & horizontal condensate locations

Table 92. Standard efficiency units (cooling and gas/electric)
Condensate Drain
Location
Downflow Only

136

G

H

Condensate
Drain Size

Downflow

Horizontal

J

K

Tons

A

B

C

D

F

12½

26 7/16

22 1/2

18 11/16

4 1/4

4 1/4

62 7/16 54 11/16

1 NPT

25 5/8

6

15–25

26 7/16

28 3/4

19 15/16

4 1/4

4 1/4

76 5/16 68 11/16

1 NPT

26 3/4

5 3/8

RT-PRC028X-EN

Dimensional Data

Table 93. High efficiency units (cooling and gas/electric)
Condensate Drain
Location
Downflow Only
Tons

A

B

C

12½–25 26 7/16 28 3/4 19 15/16

D

F

4 1/4

4 1/4

G

Condensate
Drain Size

H

76 5/16 68 11/16

1 NPT

Downflow Horizontal
J

K

26 3/4

5 3/8

Table 94. Cooling unit—swing diameter & through the base electrical
Unit Model #

A

B

C

D

E

TSD150F

42 3/8

48 3/8

31

N/A

N/A

TSD180–300F, THD150–300G

29 1/2

56

38 1/2

18 1/2

N/A

TSH150F

42 3/8

N/A

31

N/A

12

TSH180–300F, THH150–300G

29 1/2

N/A

38 1/2

18 1/2

14

Note: All dimensions are in inches.

TOP VIEW SHOWING THROUGH THE BASE
ELECTRICAL UTILITY LOCATIONS AND ACCESS PANEL SWING CLEARANCES.

B

6 7/8"
SWING RADIUS (E)
HORIZONTAL FILTER
ACCESS PANEL

SWING RADIUS (A)
ID SECTION
ACCESS PANEL
SWING RADIUS (D)
ID FAN SECTION
ACCESS PANEL

RT-PRC028X-EN

THROUGH THE
BASE ELECTRICAL

SWING RADIUS (C)
OD SECTION
ACCESS PANEL

137

Dimensional Data

Table 95. Gas/electric unit—swing diameter & through the base electrical; height of gas pipe
Unit Model #

A

B

C

D

E

F

YSD150F

42 3/8

66 3/8

48 3/8

N/A

N/A

31

YSD180–300F, YHD150–300G

29 1/2

77 7/8

56

18 1/2

N/A

38 1/2

YSH150F

42 3/8

N/A

N/A

N/A

12

31

YSH180–300F, YHH150–300G

29 1/2

N/A

N/A

18 1/2

14

38 1/2

Note: All dimensions are in inches.

TOP VIEW SHOWING THROUGH THE BASE
ELECTRICAL UTILITY LOCATIONS AND ACCESS PANEL SWING CLEARANCES.

B
C
SWING RADIUS (E)
HORIZONTAL FILTER
ACCESS PANEL

6 7/8"

7 3/8"

SWING RADIUS
(A ) ID SECTION
ACCESS PANEL
SWING RADIUS (D) ID FAN SECTION
ACCESS PANEL

Figure 17. Fresh air hood (horizontal units)

138

THROUGH
THE BASE
ELECTRICAL

THROUGH THE
BASE GAS
SEE DETAIL A

SWING RADIUS (F) OD SECTION
ACCESS PANEL

Figure 18. Fresh air hood (downflow units)

RT-PRC028X-EN

Dimensional Data

Figure 19. Power exhaust—downflow economizers

Figure 20. Power exhaust—downflow economizers—side
view

C
POWER EXHAUST with DOWNFLOW
ECONOMIZERS only, SIDE VIEW

Figure 21. Economizer—horizontal units

Figure 22. Economizer—downflow units

Note: When applying economizer to horizontal units, connected ductwork
must be run full size to allow proper operation of economizer
damper.

Table 96. Power exhaust dimensions
Unit Model #

A

B(a)

C(b)

T/YS*150F

17½

53¾

36

T/YH*150, T/YS*180F–
300F, T/YH*180-300F

19½

64¾

39

(a) Horizontal dimension only. Downflow economizer is width of
end panel.
(b)Power exhaust is applied on downflow economizer only.

RT-PRC028X-EN

139

Weights
Table 97. Maximum unit & corner weights (lb) and center of gravity dimensions (in.) cooling with optional electric heat
units only
Weights (lb)(a),

(b)

Corner Weights(c)

Center of Gravity (in.)

Tons

Unit
Model No.

Shipping

Net

A

B

C

D

Length

Width

12½

TS*150F

1781

1413

475

368

263

308

50”

29”

15

17½

20

25

TH*150G

2514

2062

640

550

409

462

50”

30”

THD150G(Reheat Units)

2451

2000

636

522

382

458

56”

36”

TS*180F

2281

1822

618

493

336

378

57”

33”

TH*180G

2482

2030

605

554

416

456

58”

36”

THD180G (Reheat Units)

2445

2002

637

523

382

458

57”

36”

TS*210F

2292

1863

591

510

372

388

61”

35”

TH*210G

2443

1991

608

532

390

461

56”

36”

THD210G (Reheat Units)

2513

2069

658

540

396

474

58”

35”

TS*240F

2353

1925

614

514

375

422

57”

35”

TH*240G

2513

2061

657

542

392

470

55”

35”

THD240G (Reheat Units)

2516

2071

659

541

396

474

58”

35”

TS*300F

2337

1878

595

510

372

402

60”

35”

TH*300G

2514

2062

658

546

391

468

55”

35”

(a) Weights are approximate. Horizontal and downflow unit and corner weights may vary slightly.
(b)Weights do not include additional factory or field installed options/accessories. For option/accessory additional weights, reference Table 99, p. 141 to
be added to unit weights.
(c) Corner weights are given for information only. 12½–25 ton models must be supported continuously by a curb or equivalent frame support.
* Indicates both downflow and horizontal units.

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Weights

Table 98. Maximum unit & corner weights (lb) and center of gravity dimensions (in.) gas/electric heat units only
Weights (lb)(a),(b)

Corner Weights(c)

Center of Gravity (in.)

Tons

Unit
Model No.

Shipping

Net

A

B

C

D

Length

12½

YS*150F

1876

1508

506

390

275

337

55”

34”

YH*150G

2691

2207

686

588

437

495

50”

30”

YHD150G (Reheat Units)

2630

2146

682

560

410

491

56”

36”

15

Width

YS*180F

2384

1925

666

505

343

410

56”

33”

YH*180G

2660

2176

651

592

444

490

58”

36”

YHD180G (Reheat Units)

2623

2149

683

561

410

492

57”

36”

YS*210F

2467

2007

639

547

399

419

60”

34”

17½

YH*210G

2619

2140

656

571

418

495

56”

36”

YHD210G (Reheat Units)

2697

2221

706

579

424

508

58”

35”

20

YS*240F

2528

2069

659

551

402

455

57”

35”

YH*240G

2690

2211

705

581

421

504

55”

35”

YHD240G (Reheat Units)

2700

2223

707

580

425

509

58”

35”

YS*300F

2513

2054

655

555

403

442

60”

35”

YH*300G

2719

2245

720

593

423

510

55”

35”

25

(a) Weights are approximate. Horizontal and downflow unit and corner weights may vary slightly.
(b)Weights do not include additional factory or field installed options/accessories. For option/accessory additional weights, reference Table 99, p. 141 to
be added to unit weights.
(c) Corner weights are given for information only. 12½–25 ton models must be supported continuously by a curb or equivalent frame support.
* Indicates both downflow and horizontal units.

Table 99. Factory installed options (FIOPS)/accessory net weight (lb)(a), (b)
B Cabinet

Accessories

C Cabinet

C+ Cabinet

T/YSD180/
210/240/300F
T/YHD150G

T/YSH180/
210/240/300F
T/YHH150G

T/YHD180/
T/YHH180/
210/240/300G 210/240/300G

T/YSD150F

T/YSH150G

Standard Economizer

65

50

80

65

80

65

Low Leak Economizer

180

—

250

—

250

—

Manual Outside Air
Damper

32

32

32

32

32

32

Motorized Outside Air
Damper

60

60

75

75

75

75

Power Exhaust(c)

95

—

95

—

95

—

Curb(c)

205

—

235

—

235

—

Oversized Motor

5

5

5

5

5

5

Hail Guard

34

34

43

43

51

51

Hinged Access Doors

27

27

27

27

27

27

Powered Conv. Outlet

38

38

38

38

38

38

Through the Base
Electrical

23

23

23

23

23

23

Roof

Circuit Breaker

10

10

10

10

10

10

Disconnect

10

10

10

10

10

10

Smoke Detector Supply

5

5

5

5

5

5

Smoke Detector Return

5

5

5

5

5

5

Novar

7

7

7

7

7

7

2

2

2

2

2

2

2

2

—

—

—

—

High Static Drive Kit(d)
Low Static Drive

Kit(d)

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Table 99. Factory installed options (FIOPS)/accessory net weight (lb)(a), (b)
B Cabinet

C Cabinet

C+ Cabinet

T/YSD150F

T/YSH150G

T/YSD180/
210/240/300F
T/YHD150G

LP Gas Conversion

5

5

5

5

5

5

All Zone Sensors

1

1

1

1

1

1

28/21

28/21

28/21(g)

28/21(g)

—

—

31/27

31/27

33/27

33/27

33/27

33/27

54 kW(e) (f)

38/32

38/32

40/32

40/32

40/32

40/32

72 kW(e) (f) (h)

—

—

43/34

43/34

43/34

43/34

150 MBh

50

50

50(g)

50(g)

—

—

250 MBh

50

50

50

50

50

50

Accessories

T/YSH180/
210/240/300F
T/YHH150G

T/YHD180/
T/YHH180/
210/240/300G 210/240/300G

Electric Heaters
6–23 kW(e) (f)
27–36

kW(e) (f)

Stainless Steel Heat
Exchanger

350 MBh

75

75

75

75

75

75

400 MBh(i)

—

—

75

75

75

75

Stainless Steel Drain
Pan

6.6

6.6

8.1

8.1

8.1

8.1

3 & 5 HP(j)

32

34

32

34

32

34

7.5 HP(h)

—

—

63

65

63

65

VFD

(a) Net weight should be added to unit weight when ordering factory-installed accessories.
(b)Weights for FIOP accessories not listed are < 5 lb.
(c) Downflow only.
(d)Not available on all models (see Fan Performance tables for specific models).
(e) For 600V heaters net weights are same as 480V heaters.
(f) To estimate shipping weight add 5 lb to net weight.
(g)Applicable to T/YH*150G units only.
(h)Not applicable to T/YH*150-180G, and T/YS*180F units.
(i) Applicable to T/Y**240-300* units only.
(j) Not applicable to T/Y**300* units.

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Mechanical Specifications
General
The units shall be dedicated downflow or horizontal airflow. The operating range shall be between
115°F and 0°F in cooling as standard from the factory for all units. Cooling performance shall be
rated in accordance with ARI testing procedures. All units shall be factory assembled, internally
wired, fully charged with R-410A, and 100 percent run tested to check cooling operation, fan and
blower rotation and control sequence, before leaving the factory. Wiring internal to the unit shall
be colored and numbered for simplified identification. Units shall be UL listed and labeled,
classified in accordance to UL 1995/C 22.2, 236-05 3rd Edition.

Casing
Unit casing shall be constructed of zinc coated, heavy gauge, galvanized steel. Exterior surfaces
shall be cleaned, phosphatized, and finished with a weather-resistant baked enamel finish. Unit's
surface shall be tested 672 hours in a salt spray test in compliance with ASTM B117. Cabinet
construction shall allow for all maintenance on one side of the unit. In order to ensure a water and
air tight seal, service panels shall have lifting handles and no more than three screws to remove.
All exposed vertical panels and top covers in the indoor air section shall be insulated with a 1/2-inch,
1-pound density foil-faced, fire-resistant, permanent, odorless, glass fiber material. The base of the
downflow unit shall be insulated with 1/2-inch, 1-pound density foil-faced, closed-cell material. The
downflow unit’s base pan shall have no penetrations within the perimeter of the curb other than
the raised 11/8-inch high supply/return openings to provide an added water integrity precaution,
if the condensate drain backs up. The base of the unit shall have provisions for forklift and crane
lifting.

Compressors
All units shall have direct-drive, hermetic, scroll type compressors with centrifugal type oil pumps.
Motor shall be suction gas-cooled and shall have a voltage utilization range of plus or minus
10 percent of nameplate voltage. Internal overloads shall be provided with the scroll compressors.
All models shall have crankcase heaters, phase monitors and low and high pressure control as
standard. Dual compressors are available on all standard efficiency models and 12.5 to 20 tons high
efficiency models and allow for efficient cooling utilizing 3 stages of compressor operation (high
efficiency models only). 25 tons high efficiency units have 3 compressors for up to 4 stages of
compressor operation.

Controls
Unit shall be completely factory wired with necessary controls and contactor pressure lugs or
terminal block for power wiring. Unit shall provide an external location for mounting a fused
disconnect device. ReliaTel controls shall be provided for all 24-volt control functions. The resident
control algorithms shall make all heating, cooling, and/or ventilating decisions in response to
electronic signals from sensors measuring indoor and outdoor temperatures. The control
algorithm maintains accurate temperature control, minimizes drift from set point, and provides
better building comfort. A centralized control shall provide anti-short cycle timing and time delay
between compressors to provide a higher level of machine protection.

Crankcase Heaters
These band heaters provide improved compressor reliability by warming the oil to prevent
migration during off-cycles or low ambient conditions. These are standard on all Voyager models.

Defrost Controls
Adaptive demand defrost shall be provided to permit defrost wherever coil icing conditions begin
to significantly reduce unit capacity.

Discharge Line Thermostat
A bi-metal element discharge line thermostat is installed as a standard option on the discharge line
of each system. This standard option provides extra protection to the compressors against high
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Mechanical Specifications

discharge temperatures in case of loss of charge, extremely high ambient and other conditions
which could drive the discharge temperature higher. Discharge line thermostat is wired in series
with high pressure control. When the discharge temperature rises above the protection limit, the
bi-metal disc in the thermostat switches to the off position, opening the 24 Vac circuit. When the
temperature on the discharge line cools down, the bi-metal disc closes the contactor circuit,
providing power to the compressor. When the thermostat opens the fourth time, the ReliaTel
control must be manually reset to resume operation on that stage.

Evaporator and Condenser Coils
Microchannel coils will be burst tested by the manufacturer. Internally finned, 5/16” copper tubes
mechanically bonded to a configured aluminum plate fin shall be standard for evaporator coils.
Microchannel condenser coils shall be standard on all units. Coils shall be leak tested to ensure the
pressure integrity. The evaporator coil and condenser coil shall be leak tested to 225 psig and
pressure tested to 450 psig. Sloped condensate drain pans are standard.

Filters
Two inch standard filters shall be factory supplied on all units. Optional MERV 8 or MERV 13 filters
with filter removal tool shall be available.

Gas Heating Section
The heating section shall have a drum and tube heat exchanger design using corrosion resistant
steel components. A forced combustion blower shall supply premixed fuel to a single burner
ignited by a pilotless hot surface ignition system.
In order to provide reliable operation, a negative pressure gas valve shall be used on standard
furnaces and a pressure switch on furnaces with modulating heat that requires blower operation
to initiate gas flow. On an initial call for heat, the combustion blower shall purge the heat exchanger
45 seconds before ignition.
After three unsuccessful ignition attempts, the entire heating system shall be locked out until
manually reset at the thermostat. Units shall be suitable for use with natural gas or propane (field
installed kit) and shall also comply with California requirements for low NOx emissions. The 12½–
25 tons shall have two stage heating (Gas/Electric only).

Indoor Fan
Units above shall have belt driven, FC centrifugal fans with adjustable motor sheaves. Units with
standard motors shall have an adjustable idler-arm assembly for quick-adjustment of fan belts and
motor sheaves. All motors shall be thermally protected. Oversized motors shall be available for
high static application. All indoor fan motors meet the U.S. Energy Policy Act of 1992 (EPACT).

Outdoor Fans
The outdoor fan shall be direct-drive, statically and dynamically balanced, draw-through in the
vertical discharge position. The fan motor(s) shall be permanently lubricated and shall have builtin thermal overload protection.

Phase Monitor
The Phase Monitor is a three-phase line monitor module that protects against phase loss, phase
reversal and phase unbalance. It is intended to protect compressors from reverse rotation. It has
an operating input voltage range of 190–600 Vac, and LED indicators for ON and FAULT. There are
no field adjustments and the module will automatically reset from a fault condition.

Refrigerant Circuits
Each refrigerant circuit shall have independent fixed orifice or thermostatic expansion devices,
service pressure ports, and refrigerant line filter driers factory installed as standard. An area shall
be provided for replacement suction line driers. Thermal Expansion Valves (TXVs) shall be
standard on all high efficiency units.
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Unit Top
The top cover shall be one piece, or where seams exist, double hemmed and gasket sealed to
prevent water leakage.

Variable Frequency Drive
Variable Frequency Drives are factory installed and tested to provide supply fan motor speed
modulation, as well as modulating gas heat. VFDs on the supply fan, as compared to inlet guide
vanes or discharge dampers, are quieter, more efficient, and are eligible for utility rebates. All VFDs
are designed to allow bypass if required. Bypass control will simply provide full nominal airflow
in the event of drive failure. Modulating gas heat models with VFD's allow tighter space
temperature control with less temperature swing.

Factory Installed Options
CO2 Sensor Wiring
The unit wiring for field installed C02 sensors. Factory-installed C02 sensor wiring saves time and
ensures proper unit connections for the field installed C02 sensor kits.

Complete Coat™ Microchannel Condenser Coil
The cathodic epoxy type electrodisposition coating is formulated for high edge build to a number
of different types of heat exchangers. The coating is selected to provide excellent resistance and
durability to corrosive effects of alkalies, acids, alcohols, petroleum, seawater, salty air, and other
corrosive environments. This coating shall be available on microchannel condenser coils.

Condensate Overflow Switch
This option shall shut the unit down in the event that a clogged condensate drain line prevents
proper condensate removal from the unit.

Fault Detection & Diagnostics (FDD)
This offering meets the mandatory requirement of Title 24. This option provides detection of the
following faults: Air temperature sensor failure/fault, not economizing when it should,
economizing when it should not, damper not modulating, and excessive outdoor air. The FDD
system shall be certified by the Energy Commission as meeting the requirements.

High Efficiency Motors
This option is available with efficiency ratings from 86.5 up to 91.0. It is not available for all models.

High Short Circuit Current Rating
Unit shall be provided with electrical subsystem that will withstand fault currents up to 65kA (208/
230, 460 VAC) or 25kA (575 VAC) compliant with UL 1995 and NEC 440.4 (B). Each compressor circuit
and the indoor fan shall have dedicated overcurrent protection. Three phase motors shall be
protected by Class J time delay fuses. Single phase motors shall be protected by Class CC time
delay fuses. All transformers shall also be protected with Class CC time delay fuses. Contactors
shall be din rail mounted.

Hinged Access Doors
Sheet metal hinges are available on the Filter/Evaporator Access Door and the Compressor/Control
Access Door. This option is available on all downflow models.

Horizontal Side Access with Circuit Breaker
This option is a thermal magnetic, molded case, HACR Circuit Breaker with provisions for through
the base electrical connections. The circuit breaker will be installed in a water tight enclosure in the
unit with access through a swinging door. Factory wiring will be provided from the switch to the
unit high voltage terminal block. The circuit breaker will provide overcurrent protection, be sized
per NEC and UL guidelines, and be agency recognized by UL/CSA.
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Mechanical Specifications

Horizontal Side Access with Disconnect Switch
Three-pole, molded case, disconnect switch with provisions for through the base electrical
connections are available. The disconnect switch will be installed in the unit in a water tight
enclosure with access through a swinging door. Factory wiring will be provided from the switch to
the unit high voltage terminal block. The switch will be UL/CSA agency recognized.
Note: The disconnect switch will be sized per NEC and UL guidelines but will not be used in place
of unit overcurrent protection.

Human Interface
The Human Interface shall have a 5 inch color touchscreen display that conforms to FCC Part 15
Class B with an Ingress Protection Rating of IP24. The display text shall be readable by a person
with 20/20 vision at a distance of 3 feet and 60° angle at lighting levels ranging from 100 lux - 25,000
lux. Also, the display shall operate at temperatures of -40° C to 70° C. Firmware and unit
configurations shall be able to be restored via a USB storage device.

Multi-Speed Indoor Fan System
The multiple-speed (two-speed) indoor fan control option shall automatically switch operation of
the indoor fan between high speed and low speed, based on the number of compressors operating.
The indoor fan shall operate at high speed whenever the gas or electric heater is operating.

Multiple-Zone VAV Control
Multiple-zone VAV control shall vary the speed of the indoor fan to maintain the duct static pressure
at a setpoint. In cooling mode, the compressors shall be cycled (or economizer modulated) to
maintain the supply air temperature (SAT) at the desired setpoint. In heating mode, the indoor fan
shall operate at maximum speed whenever the heater operating.

Powered or Unpowered Convenience Outlet
This option is a GFCI, 120V/15amp, 2-plug, convenience outlet, either powered or unpowered.
When the convenience outlet is powered, a service receptacle disconnect will be available. The
convenience outlet is powered from the line side of the disconnect or circuit breaker, and therefore
will not be affected by the position of the disconnect or circuit breaker. This option can only be
ordered when the Through the Base Electrical with either the Disconnect Switch, or Circuit Breaker,
option is ordered. This option is available on all downflow models (Gas/Electric only).

Single Zone VAV
SZVAV systems combine Trane application, control and system integration knowledge to exactly
match fan speed with cooling and heating loads, regardless of the operating condition.
Note: Zone sensors are required for units configured for Single Zone VAV indoor fan system
control in order to enable Single Zone VAV functionality.

Stainless Steel Drain Pan
This option provides excellent corrosion and oxidation resistance. Drain pan shall be constructed
of 304 stainless steel.

Stainless Steel Heat Exchanger
Gas heat exchanger shall be of drum and tube design constructed from a minimum 304 Grade
stainless steel. The stainless steel heat exchanger shall have a 10-year warranty as standard (Gas/
Electric only).

Supply, Return and Plenum Air Smoke Detector
With this option installed, if smoke is detected, all unit operation will be shut down. Reset will be
manual at the unit. Return Air Smoke Detectors require minimum allowable airflow when used with
certain models. See the Installation, Operation, and Maintenance (IOM) manual for the models

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Mechanical Specifications

affected and the minimum allowable airflow required. This option is available on all downflow
models. Supply and/or Return Detectors may not be used with the Plenum Smoke Detector.

Through the Base Electrical with Circuit Breaker
This option is a thermal magnetic, molded case, HACR Circuit Breaker with provisions for through
the base electrical connections. The circuit breaker will be installed in a water tight enclosure in the
unit with access through a swinging door. Factory wiring will be provided from the switch to the
unit high voltage terminal block. The circuit breaker will provide overcurrent protection, be sized
per NEC and UL guidelines, and be agency recognized by UL/CSA.

Through the Base Electrical with Disconnect Switch
Three-pole, molded case, disconnect switch with provisions for through the base electrical
connections are available. The disconnect switch will be installed in the unit in a water tight
enclosure with access through a swinging door. Factory wiring will be provided from the switch to
the unit high voltage terminal block. The switch will be UL/CSA agency recognized.
Note: The disconnect switch will be sized per NEC and UL guidelines but will not be used in place
of unit overcurrent protection.

Through the Base Utilities Access
An electrical service entrance shall be provided allowing electrical access for both control and main
power connections inside the curb and through the base of the unit. Option will allow for field
installation of liquid-tight conduit and an external field installed disconnect switch.

Two-Inch Pleated Filters
Two-inch MERV 8 and MERV 13 media filters with filter removal tool shall be available on all
models.

VAV Operation
The VFD shall receive a 0-10 Vdc signal from the unit control based upon supply static pressure,
and shall cause the drive to accelerate or decelerate as required to maintain the supply static
pressure setpoint. When subjected to high ambient return conditions the VFD shall reduce its
output frequency to maintain operation.

Factory or Field Installed Options
BACnet™ Communications Interface
This option shall be provided to allow the unit to communicate directly with a generic open protocol
BACnet MS/TP Network Building Automation System Controls.

Barometric Relief
Designed to be used on downflow units, barometric relief is an unpowered means of relieving
excess building pressure.

Clogged Filter/Fan Failure Switch
A dedicated differential pressure switch is available to achieve active fan failure indication and/or
clogged filter indication. These indications will be registered with either a zone sensor with status
indication lights or an Integrated Comfort™ System.

Differential Pressure Switches
These options allow for individual fan failure and dirty filter indication. The fan failure switch will
disable all unit functions and “flash” the Service LED on the zone sensor. The dirty filter switch will
light the Service LED on the zone sensor and will allow continued unit operation.

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Mechanical Specifications

Discharge Air Temperature Sensing Kit
This kit provides true discharge air temperature sensing in heating models. This sensor is a status
indicator readable through Tracer™ or Tracker™. The kit is functional only with the ReliaTel Options
Module.

Economizer— Standard, Downflow
The assembly includes fully modulating 0–100% motor and dampers, barometric relief, minimum
position setting, preset linkage, wiring harness with plug, fixed dry bulb and spring return actuator.
The barometric relief damper shall be standard with the downflow economizer and shall provide
a pressure operated damper that shall be gravity closing and shall prohibit entrance of outside air
during the equipment “off” cycle. Solid state enthalpy and differential enthalpy control shall be
field-installed.

Economizer - Low Leak, Downflow
This accessory meets low leak requirements for ASHRAE 90.1, IECC, and CA Title 24 standards (3
cfm/ft^2@1" wg exterior air, 4 cfm/ft^2@1" wg return air). This option allows 100% outdoor air
supply from 0-100% modulating dampers and is standard with barometric relief. It can be paired
with powered exhaust for additional building pressure relief.This option can be paired with or
without Fault Detection & Diagnostics (FDD) to meet current mandatory CA Title 24 requirements.
Available on downflow units only. The economizers come with three control options, dry bulb and
reference or comparative enthalpy (optional).

Electric Heaters
Electric heat modules shall be available for installation within the basic unit. Electric heater
elements shall be constructed of heavy-duty nickel chromium elements internally delta connected
for 240 volt, wye connected for 480 and 600 volt. Staging shall be achieved through ReliaTel. Each
heater package shall have automatically reset high limit control operating through heating element
contactors. All heaters shall be individually fused from the factory, where required, and shall meet
all NEC and CEC requirements when properly installed. Power assemblies shall provide singlepoint connection. Electric heat modules shall be UL listed or CSA certified. If ordering the Through
the Base Electrical option with an Electric Heater, the heater must be factory installed.

Indoor Fan Motor Shaft Grounding Ring
Shaft grounding rings are used on all VFD driven motors to provide a conductive discharge path
away from the motor bearings to ground. Bearing Protection Ring shall be maintenance free
circumferential ring of conductive micro fibers that discharges voltages to ground.

LonTalk® Communications Interface
The LonTalk communications interface, when installed in a Voyager unit, allows the unit to
communicate as a Tracer™ LCI-V device or directly with generic LonTalk Network Building
Automation System Controls.

Oversized Motors
Oversized motors shall be available for high static applications.

Reference or Comparative Enthalpy
Reference Enthalpy is used to measure and communicate outdoor humidity. The unit receives and
uses this information to provide improved comfort cooling while using the economizer.
Comparative Enthalpy measures and communicates humidity for both outdoor and return air
conditions, and return air temperature. The unit receives and uses this information to maximize use
of economizer cooling, and to provide maximum occupant comfort control. Reference or
Comparative Enthalpy option shall be available when a factory or field installed Downflow
Economizer is ordered. This option is available on all downflow models.

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Tool-less Hail Guards
Tool-less, hail protection quality coil guards are available for condenser coil protection.

Trane Communication Interface
This factory or field-installed option shall be provided to interface ReliaTel™ controlled units with
the Trane Integrated Comfort™ systems.

Field Installed Options
CO2 Sensor
The CO2 sensor shall have the ability to monitor the concentration (parts per million, ppm) of CO2
(Carbon Dioxide) in the air. As the CO2 concentration changes, the outside air damper modulates
to meet the current ventilation needs of the zone.
Note: Two field installed kits are offered: CO2 sensor and wiring or CO2 sensor only. The CO2
sensor only kit should be ordered with factory installed CO2 sensor wiring. Factory installed
CO2 sensor wiring saves set-up time and ensures proper unit connections for the CO2
sensor.

Economizer — Standard, Horizontal
The horizontal economizer shall contain the same features as the downflow economizer with the
exception of barometric relief.

Economizer - Low Leak, Downflow
This accessory meets low leak requirements for ASHRAE 90.1, IECC, and CA Title 24 standards (3
cfm/ft^2@1" wg exterior air, 4 cfm/ft^2@1" wg return air).This option allows 100% outdoor air
supply from 0-100% modulating dampers and is standard with barometric relief. It can be paired
with powered exhaust for additional building pressure relief. Available on downflow units only.

High Static Drive
The high static drive option shall allow the standard motor on the 12½ , 15, 17½, and 20 ton units
to operate with improved external static capabilities.

Humidity Sensor
Field installed, wall-mounted or duct-mounted humidity sensor is used to control activation of the
hot gas reheat dehumidification option. The humidity sensor can be set for humidity levels
between 40% and 60% relative humidity by adjusting the ReliaTel Options Module.

Manual Outside Air Damper
The rain hood and screen shall provide up to 25% outside air.

Motorized Outside Air Dampers
Manually set outdoor air dampers shall provide up to 50% outside air. Once set, outdoor air
dampers shall open to set position when indoor fan starts. The damper shall close to the full closed
position when indoor fan shuts down.

Powered Exhaust
The powered exhaust shall provide exhaust of return air, when using an economizer, to maintain
better building pressurization.

Roof Curb—Downflow
The roof curb shall be designed to mate with the downflow unit and provide support and a water
tight installation when installed properly. The roof curb design shall allow field-fabricated
rectangular supply/return ductwork to be connected directly to the curb. Curb shall be shipped
knocked down for field assembly and shall include wood nailer strips.
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Remote Potentiometer
The minimum position setting of the economizer shall be adjusted with this accessory.

Ventilation Override Accessory
With the Ventilation Override Accessory installed, the unit can be set to transition up to three
different pre-programmed sequences for Smoke Purge, Pressurization, and Exhaust. The transition
occurs when a binary input on the RTOM is closed (shorted). This would typically be a hard wired
relay output from a smoke detector or fire control panel.

Wireless Zone Sensor
LCD display that provides heat, cool, auto, or off. Includes two temperature setpoints and a lockable
setting with °F or °C indicators.

Zone Sensors
This option shall be provided to interface with ReliaTel and shall be available in either manual,
automatic, programmable with night setback, with system malfunction lights or remote sensor
options.
Note: Zone sensors are required for units configured for Single Zone VAV indoor fan system
control in order to enable Single Zone VAV functionality.

150

RT-PRC028X-EN

Trane optimizes the performance of homes and buildings around the world. A business of Ingersoll Rand, the leader in
creating and sustaining safe, comfortable and energy efficient environments, Trane offers a broad portfolio of advanced
controls and HVAC systems, comprehensive building services, and parts. For more information, visit www.Trane.com.
Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice.

© 2015 Trane All rights reserved
RT-PRC028X-EN 20 Jan 2015

We are committed to using environmentally

Supersedes RT-PRC028W-EN (10 Jun 2014)

conscious print practices that reduce waste.



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Description                     : Packaged Rooftop Air Conditioners Voyager Cooling and Gas/Electric 12.5-25 Ton, 60Hz
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