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High Efficiency
Horizontal and Vertical
Water-Source Comfort System
AxiomTM
1/2 - 5 Tons — 60 HZ— Model GEH/GEV

March 2005

WSHP-PRC001-EN

Introduction
Imagine a full range of comfort utilizing efficiency, sound attenuation, integrated controls, and superior
maintenance accessibility... Trane
imagined it, and designed an advanced mechanical system.
Introducing models GEH and GEV water source comfort solutions.

Trane’s new design incorporates system advantages such as:

2

Superior maintenance
accessibility

Model GEH (pictured below) is a ceiling hung product that provides a sleek,
innovative shape, along with convertibility of the supply-air and the return-air arrangement; serviceability to
maintenance components; indoor air
quality standards; sound attenuation;
and best of all, higher efficiencies with
certified ARI-ISO 13256-1 performance and ASHRAE 90.1 standards.

3

Dual-sloped, plastic drain pan

4

Multi-speed motor

©2005 American Standard Inc. All rights reserved.

1

Maximum return-air and
supply-air flexibility

5

Insulated enclosure for quiet
unit design

6

Integrated controls

7

Orifice ring motor mounting
device as standard for ease of
motor service

8

High and low pressure
safeties as standard

9

Internal air-to-refrigerant coil
(horizontal design)

WSHP-PRC001-EN

Table of Contents

Introduction

2

Features and Benefits

4

Options

4

Controls

14

Application Considerations

22

Selection Procedures

31

How to Select by Computer

31

Model Number Description

32

General Data

34

Performance Data

37

Cool and Heat Performance

38

Correction Factors

62

Electrical Performance

63

Fan Performance

66

Waterside Economizer Performance

68

Anti-Freeze Correction Factors

69

Controls
Wiring

70

Dimensional Data

74

Accessories

86

Thermostats

86

Options

88

Mechanical Specifications

WSHP-PRC001-EN

70

90

3

Features and
Benefits
Design Advantages
The horizontal and vertical configuratios range in capacities from 1/2 to 5
tons.
The innovative designs offers superior
field flexibility at the jobsite along with
service accessibility.

The GEV model’s supply air
arrangement may be field converted
through a service kit to aid in stocking
of a single unit variation. See
Figure 2 for component platform
location.

Model GEH Cabinet
The GEH cabinet design includes a
modular platform that utilizes similar
parts and assemblies throughout the
product line. It is constructed of heavy
gauge (non-painted) galvanized metal
for maximum durability and corrosive
resistive exterior.
The cabinet front allows service access for the controls and refrigeration
circuitry. Water-in/out connection and
high/low voltage hook-up is accomplished at the 45-degree corners on
the front-side of the equipment.
The unit offers six product variations
of return-air and supply-air combinations which may be order-specific or
job-site modified. See Figure 1 component platform location.

Figure 1: Component platform location

Model GEV Cabinet
The vertical design, model GEV
includes a 3 1/3-ton configuration
physically sized for condominium
installations.
The cabinet design contains a modular
platform utilizing similar parts and
assemblies to the horizontal to provide
a repetitious look and feel for
installation and maintenance
personnel. It is constructed of heavy
gauge (non-painted) galvanized metal
for maximum durability and corrosive
resistive exterior.
The cabinet front allows service access
for the controls and refrigeration
circuitry. Water-in/out connection,
drain connection, and high/low
voltage hook-up is accomplished at
the 45-degree chamfered corners on
the front-side of the equipment. The
vertical design offers four product
variations of return-air and supply-air
combinations.
Figure 2: Component platform location
4

WSHP-PRC001-EN

Features and
Benefits

3

2

1

UNIT
FRONT

UNIT
FRONT

UNIT
FRONT

Supply/Return Air Combinations
The GEH model configuration may be
built to order or modified on-site to
meet unique installation requirements. The six combinations include:
1 Left return-air with left supply-air
combination
2 Left return-air with rear supply-air
combination

6

5

4

3 Left return-air with right supply-air
combination
4 Right return-air with left supply-air
combination

UNIT
FRONT

UNIT
FRONT

UNIT
FRONT

Figure 3: Airflow combinations of
GEH 1/2 through 5-tons

5 Right return-air with rear
supply-air combination
6 Right return-air with right
supply-air combination
See Figure 3 for the six field convertible combinations.

1

2
UNIT
FRONT

UNIT
FRONT

3
UNIT
FRONT

4
UNIT
FRONT

Figure 4: Airflow combinations of
GEV 1/2 through 5-ton

GEV Flexibility
The GEV model is also capable of
on-site modifications. With the vertical
configuration, the supply-air is easily
converted from a top supply-air to a
back supply-air with a service retrofit
kit. The return-air option is order specific. The four combinations include:
1 Right return-air with top supply-air
combination
2 Right return-air with back supply-air
combination
3 Left return-air with top supply -air
combination
4 Left return-air with back supply-air
combination
See Figure 4 for the four supply-air/return-air combinations.

WSHP-PRC001-EN

5

Features and
Benefits
Hanging Device
The hanging bracket resides in the
chamfered corner of the horizontal 1/2
to 5 ton equipment. This partially-concealed bracket design eliminates added height, width, or length to the
product. The brackets are factory
mounted to shorten job installation requirements.
The structural integrity of the design
helps assure no bracket deflection or
unit bowing from the unit’s weight.
Field return-air hook-up and filter
maintenance are more simplistic. Isolation for the hanging bracket is provided with a neoprene rubber
grommet design. This isolation device
helps prevent sound vibration from
reaching the structural support members of the building during compressor start and stop. See Figure 5 for
isolation device.
Drain Pan
The unit drain pan is composed of
plastic, corrosive resistive material.
The pan is positively sloped to comply
with ASHRAE 62 for (IAQ) indoor air
quality conformity.
Access to the drain pan is provided
through two access panels for cleaning purposes. See Figure 6 for plastic
drain pan.
Cabinet Insulation
The cabinet insulation design meets
UL 181 requirements. The air stream
surface of the insulation is fabricated
of a non-biodegradable source.

Refrigeration Piping
The unit’s copper tubing is created
from a 99% pure copper formation that
conforms to the American Society of
Testing (ASTM) B743 for seamless,
light-annealed processing.
The unit’s copper refrigeration system
is designed to be free from contaminants and conditions such as drilling
fragments, dirt, or oil. This excludes
the possibility of these contaminants
from damaging the compressor motor.
Compressor
The unit’s design includes a wide variety of compressor motors to accommodate dedicated voltages and
tonnage sizes. The 1/2 ton through
1 1/2 ton products embody a rotary
compressor design, where as unit sizes ranging from 2 ton through 4 ton include a reciprocating compressor
style, while the 5 ton unit contains a
scroll compressor. These different
styles allow Trane to provide the voltage variations along with noise reduction required in today’s applications.
See Figure 7 for reciprocating compressor.

Figure 5: Hanging bracket design

Figure 6: Plastic drain pan

Schrader Connections
The connections for the low and high
side of the refrigeration system are located directly beside the control box at
the front, service access panel. See
Figure 8 for schrader connection lotion.
Figure 7: Reciprocating compressor

Figure 8: Schrader connections

6

WSHP-PRC001-EN

Features and
Benefits
Co-axial Water-to-Refrigerant Coil
The unit’s internal heat exchanging
water coil is engineered for maximum
heat transfer.

Figure 9: Coaxial water coil

Figure 10: Water connection device

The copper or cupro-nickel seamless
tubing is a tube within a tube design.
The inner-water tube contains a deep
fluted curve to enhance heat transfer
and minimize fouling and scaling. It is
available in either copper or cupro-nickel (selectable option) coil.The
outer refrigerant gas tube is made
from steel material. The coil is leak
tested to assure there is no cross leakage between the water tube and the
refrigerant gas (steel tube) coil. Co-axial heat exchangers are more tolerant
to freeze rupture. See Figure 9 for
co-axial water coil.
Compressor and Co-axial Coil
Isolation
Vibration isolation of the compressor
and co-axial water coil is accomplished by increasing the rigidity and
stiffness at the base. The platform provides double isolation to the compressor and single isolation to the co-axial
water coil for additional attenuation
during compressor start and stop.

lows the unit to operate with an entering fluid temperature from 25 F to 110
F, and entering air temperatures from
40 F to 90 F. The valve is designed to
meter refrigerant flow through the circuitry to achieve desired heating or
cooling.
The expansion valve device allows the
exact amount of refrigerant required
to meet the coil load demands. This
precise metering by the TXV increases
the efficiency of the unit. See Figure 11
for thermal expansion valve.
Reversing Valve
A system reversing valve (4-way
valve) is included with all heating/
cooling units. This valve is piped to be
energized in the cooling mode to allow
the system to provide heat if valve failure were to occur. Once the valve is
energized for cooling, it will remain
energized until the control system is
turned to the OFF position, or a heating cycle is initiated.
Units with the cooling only option will
not receive a reversing valve. See Figure 12 for reversing valve.

Water Connections
The water-in/water-out connections to
the co-axial water coil are located on
the right-hand chamfered corner of
the unit. The fittings are mounted flush
to the chamfered wall to help limit
shipping damage.

Figure 11: Thermal expansion valve

The water connection devices are constructed of copper or bronze material
and include a National Female Pipe
Thread (NFPT) junction. The connections are attached to the unit’s chamfer corner to alleviate the need for a
back-up wrench during installation.
See Figure 10 for water connection device.
Expansion Valve
All Trane water-source systems include an expansion valve flow metering device.
This thermal expansion valve (TXV) al-

Figure 12: Reversing valve
WSHP-PRC001-EN

7

Features and
Benefits
Blower Motor
The supply-air (blower) motor is a
multi-speed motor with internal thermal overload protection. The motor
bearings are permanently lubricated
and sealed. Standard motors are rated
from .20 ESP. Optional high static motors are rated from .40 to 1.40 ESP. All
motors are factory wired to the option
selected. A high, medium, and low
speed tap is provided for field customization on most voltages. The speed
tap modification can be made in the
control box of the unit. See Figure 13
for blower motor.
Note: The 380, 415, 460 and 575 volt
designs are provided in a dual or
three-speed version only. See fan performance section for factory ratings
(Page 66).
Serviceability to the motor is made
through either of the two air-side access doors for the horizontal configuration, and through one air-side
access door on vertical configuration.
The motor and blower wheel are removable by an orifice ring mounted to
the fan housing.

Air-to-Refrigerant Coil
The air-to-refrigerant heat exchanger
is constructed of staggered copper
tubes with die-formed corrugated
lanced aluminum fins. The fins are
then mechanically bonded to the
tubes through expansion.
The coil is placed internal of the unit
design for the GEH model to provides
an optional dual filtration application.
With dual filtration to the GEH unit,
maintenance to the filter is significantly less than with a single filtration system. This design also offers maximum
flexiblity of the supply and return air
configurations.

Figure 13: Blower motor (direct drive)

The maximum working pressure for
both the GEH and GEV coils is 450
psig. It is designed for maximum capacity with an additional benefit of
physical unit size reduction.
Coil specifications for both GEH and
GEV models may be found on in the
General Data section on page 36 of
this catalog. See Figure 15 for internal
air to refrigerant coil placement.

Figure 14: Filter media

Blower Housing
The blower housing is constructed of
non-corrosive galvanized steel. A factory-mounted orifice ring is provided
for ease of motor serviceability on the
1/2 through 5-ton direct drive units.
All air-side panels are interchangeable
with one another for ease of field convertibility of the supply-air on the GEH
model.
Air-Side Filter
The air-side filter incorporates a 1-inch
thick (nominal) or 2-inch thick (nominal) disposable fiberglass option.
These filters include an average synthetic dust weight arrestance of approximately 75%. This dust holding
capability includes a colorless, odorless adhesive to retain dirt particles
within the filter media after fiber contact. See Figure 14 for filter media.

8

Figure 15: Internal air-to-refrigerant
coil placement (model GEH)

WSHP-PRC001-EN

Features and
Benefits
The sound package for the horizontal unit includes:
Table 1: Sound Package (GEH units ONLY)
Enhanced Sound Attenuation
Package (Standard)

Deluxe Sound Attenuation
Package (Option)

18-gauge compressor enclosure

16-gauge compressor enclosure

18-gauge single wall front panel

16-gauge single wall front panel

lined compressor enclosure with
1/2-inch cabinet insulation

lined compressor enclosure with
1/2-inch cabinet insulation

compressor discharge muffler

compressor discharge muffler

12-gauge compressor/water-to-refrigerant heat exchanger pan with second
stage of vibration isolation

12-gauge compressor/water-to-refrigerant heat exchanger pan with second
stage of vibration isolation

compressor vibration isolation

compressor vibration isolation

water-to-refrigerant heat exchanger
vibration isolation

water-to-refrigerant heat exchanger
vibration isolation

lengthwise unit base stiffeners

lengthwise unit base stiffeners
3/32-inch foam gasket sealant placed
around the compressor and end panel
perimeter

Sound Attenuation Package
Testing of conventional units has identified that the sound radiated by the
casing of the unit is an important component of the sound that reaches occupants, especially when the unit is
located directly over the occupied
space.
This sound reduction package reduces
radiated noise from the cabinet. Trane
double-isolates the compressor and
single-isolates the co-axial coil in the
unit. This design absorbs the vibration
that contributes to radiated sound
For sound critical spaces, an
enhanced sound package as described
in Table 1 provides additional attenuation.
Complete sound data taken in accordance with ARI 260 is available for all
units. The test data reflects
multi-speed fan motor along a single
system curve.

Dual Filtration
Flexibility of the GEH allows for dual
filtration in a free return application.
With the field installed dual filtration
accessory, filter maintenance of the
unit is significantly less.
The accessory package includes both
the bottom and top filter rack, and
one, 1-inch or 2-inch filter. Table 2
provides dual filtration accessory
numbers appropriate to unit size.
Table 2: Dual filter accessory kit
numbers
Unit Size
1-inch
Filter

1-inch
Filter Kit Part
No.

2-inch
Filter Kit Part
No.

006-015

4474 0630 0100

4474 0634 0100

018-030

4474 0631 0100

4474 0635 0100

036, 042

4474 0632 0100

4474 0636 0100

048, 060

4474 0633 0100

4474 0637 0100

Figure 16: Dual filtration accessory

WSHP-PRC001-EN

9

Features and
Benefits
Boilerless Control/Electric Heat
(option)
In cooling dominant regions where
heat may be used 15 to 30 days out of
the winter season, eliminating the
boiler may be an economical advantage to the building owner. Eliminating a boiler from the system reduces
costs associated with the mechanical
system installation, as well as the
maintenance and service of the boiler.
How can heat be provided for the few
days of the year when heat is necessary? Through the water-source heat
pump of course. The advantage of the
water-source heat pump is it’s ability
to provide heat recovery within the
closed water-loop. While some
WSHPs may be extracting heat from
the closed water loop, other WSHPs
may be adding heat to the closed
water loop. This creates a perfect system balance for heat sharing or movement from one space to another.

Figure 17: Boilerless control, electric heat system

But when water temperatures fall in a
boilerless system, and no further heat
recovery may be made via the closed
loop, heat may be added to the space
through a boilerless control electric
heat option. See Figure 17 for the boilerless control, electric heat system
diagram.

What is NOT available with the boilerless electric heat option?

With the boilerless electric heat
option, the heat pump encompasses
an internal nichrome open wire heating element (factory mounted and
wired). It is comprised of a single
stage of electric heat designed to
invoice an electric heater in place of
the compressor in the event entering
water temperature falls below 55 F or
a field adjusted temperature setting
between 25 F to 60 F.

10

1

Hot gas reheat

2

Basic 24 volt controls

3

TracerTM ZN510 controls

4

115 and 575 volt ratings

5

Supplemental or emergency heat applications

WSHP-PRC001-EN

Features and
Benefits
Boilerless Control/Electric Heat
Heating/Cooling Mode
In heating mode, when the water temperature falls below 55 F (factory setting), the electric heater
is energized, locking
out the compressor.
The systems electric
heat source will continue to be
utilized for primary
heating until
the loop
temperature rises
above 60 F.
Once the
entering water temperature rises above 60 F, the boilerless controller returns the unit to
normal compressor heating operation and locks out the electric heater.
This maximizes efficiency from the
unit during the few days requiring
heat from the mechanical system. See
Figure 18 for the factory mounted and
wired boilerless control electric heat
water-source heat pump. Available as
a single point power connection.

Figure 18: Boilerless control, electric heat water-source heat pump

If the unit employs a cooling only unit
design, the electric heat contactor is
wired directly to the thermostat for
primary heating, and the compressor
contactor for cooling.
Note: For geothermal applications,
the boilerless controller has an adjustable setting of 25, 35, 45, 55 and 60
degrees.

WSHP-PRC001-EN

11

Features and
Benefits
Waterside Economizer (option)
The beauty of the waterside economizer is it’s ability to take advantage of
any loop condition that results in cool
water temperatures. A prime example
would be during fall, winter and spring
when cooling towers have more capacity than required and could be controlled to lower temperatures for
economizer support.

Figure 19: Model GEH with waterside economizer package
Note: Condensate overflow is not available with
the waterside economizer option.

Another more common inexpensive
means of free comfort cooling includes buildings systems where perimeter heating and core cooling are
needed. In this system, the perimeter
units extract heat from the building
loop while in the heating mode, forcing the building loop temperature to
drop. Where as, the core are of a building may require cooling in summer or
in winter based upon lighting, people
and equipment.
If the water-source system design contained an economizing coil option, the
moderate temperature loop water circulated through a core water-source
system can provide an inexpensive
means to satisfy room comfort without operating the water-source heat
pump’s compressor.
During economizer mode, fluid enters
the unit, and passes by a water temperature sensing bulb. This temperature sensing bulb determines whether
the two position, three-way valve will
direct the water through the waterside
economizing coil, and to the heat
pump condenser, or through the condenser only. If the water temperature
is 55 F or less, fluid will flow into the
economizing coil, while simultaneously halting mechanical operation of the
compressor. Mechanical cooling will
continue on a call for second stage
from the thermostat.

Figure 20: Waterside economizer system

12

The factory built waterside economizer is available on all 1/2 to 5 ton GEH
models.The 1/2 through 5-ton GEV
may be ordered to accept a field provided waterside economizing package.
WSHP-PRC001-EN

Features and
Benefits
Hot Gas Reheat (option)
For space conditioning and climate
control, Trane provides an accurate
and cost effective dehumidification
control through a hot gas reheat option. This option is designed to accommodate unit sizes 012, 036, 048, and
060
With this reheat option, the return air
from the space is conditioned by the
air-to-refrigerant coil, then reheated
by the reheat coil to control not only
the space temperature, but to also reduce the relative humidity of the
space. The moisture removal capability of a specific heat pump is determined by the units latent capacity
rating.

When operating in the reheat mode
(meaning the sensible temperature
has been met in the space), the humidistat signals the reheat relay coil to
energize, allowing the high pressure
refrigerant gas to flow from the (1)
compressor, through the (2) reheat
valve, into the (3) reversing valve, or
through the (4) reheat coil for dehumidification. A switching relay has
been provided for the reheat application to adjust the blower motor from
normal operation to low speed when
hot gas reheat is energized.
Note: Trane places an air separation
space between the air-to-refrigerant
coil, and the reheat coil to allow for
maximum moisture removal.
Common Reheat Applications
The hot gas reheat option is designed
to support building applications requiring fresh-air ventilation units delivering unconditioned-air directly to
the space. It also provides dehumidifi-

cation to large latent load spaces such
as auditoriums, theaters and classrooms, or anywhere humidity control
is a problem.
Do’s and Don’ts in Design
The factory installed hot gas reheat
option is only available with Deluxe or
ZN524 controls packages.
A high static blower motor option will
be required to support the hot gas reheat option for the 1/2 through 5 ton
equipment.
Water regulating valves should not be
used with the hot gas reheat option.
Trane places a thermal expansion
valve on all water-source heat pumps,
as well as ground-source heat pumps,
to regulate refrigerant flow vs. water
flow, making the heat pump more efficient to run.
Water-source heat pumps with hot gas
reheat should not be used as a
make-up air unit.

Figure 21: Hot gas reheat heat pump
WSHP-PRC001-EN

13

Features and Benefits
Controls
Controls by Trane
Whether involved in a retrofit or new construction application, Trane has the control design to fit your system requirement.
Our control options provide a broad range of packages from the most cost efficient 24 volt standalone to a complete building automation solution, Trane is the right choice in comfort gratification. The following chart provides a brief overview in
the different control combinations.
Graphic
Basic 24V

Description
Compressor lockout relay, low and
high pressure
switches.

Application
Retrofit market where single and multiple unit
replacement occurs.

ICS

Protocol

Where to find

No

Non Applicable

Page 15

No

Non Applicable

Page 16

Yes

SCC LonTalk®
open protocol
(Comm5)

Page 18

Yes

SCC LonTalk
open protocol
(Comm5)

Page 18

New building design where
field provided controls are
specified.

Deluxe 24V

24 volt microprocessor designed to
provide control of
the entire unit, as
well as multiple
relay offerings to
maximize system
performance. Can
connect to a 24V
thermostat.

Retrofit market where single and multiple unit
replacement occurs.
Multi-unit installation
where units may be daisychained directly to the
Trane TracerTM Loop Controller.

Direct Digital Control board designed
to provide control
of the entire unit as
well as outputs for
unit status and fault
detection.

Retrofit market where overall system upgrade is specified.

Direct Digital Control board designed
to provide control
of the entire unit as
well as outputs for
unit status and fault
detection.

Retrofit market where overall system upgrade is specified.

TracerTM Loop
Controller

Microprocessor-based controller that coordinates
the water side
(boiler, pumps,
cooling tower, etc.)
of a water-source
heat pump system.

Wherever the Tracer ZN510
controls or 24 volt electro-mechanical
controls are specified for
complete control of the
water loop and pumps.

Yes

LonTalk
compatible
(Comm5)

WSHP-MG-3

Tracer Summit®

Microprocessor
based controller
that coordinates full
building automation from HVAC to
lighting.

Where any controller is
specified.

Yes

BACnet
(Comm 2,3,4,5)

EMTW-SVN01B-EN
EMTW-SVP01B-EN
EMTW-SVU01B-EN

Tracer ZN510TM

Tracer ZN524TM
Used in
single circuited
WSHPs with HGR,
WSE, or BEH.

Multi-unit (100+) installation where units are linked
by a common twisted pair
of wire for a communication link.

Multi-unit (100+) installation where units are linked
by a common twisted pair
of wire for a communication link.

HGR = Hot Gas Reheat
WSE = Waterside Economizer
BEH = Boilerless Electric Heat

14

WSHP-PRC001-EN

Features and Benefits
Basic Controls
Basic 24 Volt Controls
The basic 24 V electromechanical unit control provides component protection devices for maximum system reliability. Each device is
factory mounted, wired and tested.
See Figure 22 for the unit control box.

excessive discharge pressures that exceed 395 psig.
A lockout relay provides the mechanical communication of the low and high
pressure switches to prevent compressor operation if the unit is under
low or high refrigerant circuit pressure, or during a condensate overflow
condition. The lockout relay may be reset at the thermostat, or by cycling
power to the unit.
General alarm is accomplished
through the lockout relay and is used
in driving light emitting diodes. This
feature will drive dry contacts only,
and cannot be used to drive field installed control inputs.

Figure 22: Basic 24 volt control box

See Figure 23 for unit safety devices
on the basic 24V control unit.
Stand-alone System
The 24 volt electro-mechanical design
may be applied as a stand-alone
control system. The stand-alone
design provides accurate temperature
control directly through a
wall-mounted mercury bulb or
electronic thermostat. This system
set-up may be utilized in a
replacement design where a single
unit retrofit is needed. It may be easily
interfaced with a field provided control
system by way of the factory installed
18-pole terminal strip.

Figure 23: Safety devices

Safety Devices

Figure 24: 24 volt stand-alone system

System safety devices are provided
through the use of low/high pressure
switches in the refrigeration circuit to
help prevent compressor damage.
The switch and sensor are set to activate at refrigerant pressures of 20 psig
to fit most applications.
In cases where a low charge, or excessive loss of charge occurs, each compressor comes equipped with an
external overload device to halt the
compressor operation.
The high pressure switch prevents
compressor operation during high or

WSHP-PRC001-EN

This stand-alone control is frequently
utilized on small jobs where a building
controller may not be necessary, or
where field installed direct digital
controls are specified. This type of
control design does require a constant
flow of water to the water source heat
pump. With a positive way to sense
flow to the unit, the units safety
devices will trigger the unit off.
The stand-alone system design
provides a low cost option of
installation while still allowing room
control for each unit. See Figure 24 for
24 volt stand-alone system controls.

15

Features and Benefits
Deluxe Controls
Deluxe 24V Electronic Controls
The deluxe 24V electronic unit control
provides component protection
devices similar to the basic design, but
contains upgraded features to
maximize system performance to
extend the system life. Each device, is
factory mounted, wired, and tested in
the unit. See Figure 25 for unit control
box.

Small Building Control
The deluxe 24V electro-mechanical
design may be applied as a
stand-alone control system or as a
multi-unit installation system. With a
stand-alone design, units run
independently of one another with a
mercury bulb or electronic digital
thermostat.
With a multiple unit installation, the
units may be daisy-chained directly to
the Trane Tracer loop controller (TLC),
pump(s), boiler, and tower for a
complete networked water-source
system. The TLC provides a night
setback output, and a pump request

Figure 25: Deluxe 24 volt control box

input for system optimization.See
Figure 26 for 24 volt deluxe control
system.

Figure 26: 24 volt deluxe control system
16

WSHP-PRC001-EN

Features and Benefits
Deluxe Controls
Microprocessor Design
The 24 volt deluxe design is a
microprocessor-based control board
conveniently located in the control
box. The board is unique to Trane
water-source products and is
designed to control the unit as well as
provide outputs for unit status and
fault detection.
The Trane microprocessor board is
factory wired to a terminal strip to
provide all necessary terminals for
field connections. See Figure 27 for
the deluxe 24V control board.

Figure 27: Deluxe 24V control board
Deluxe 24V features include:
Random Start
The random start relay provides a time
delay start-up of the compressor when
cycling in the occupied mode. A new
start delay time between 3 and 10
seconds is applied each time power is
enabled to the unit.
Anti-short Cycle Timer
The anti-short cycle timer provides a
three minute time delay between
compressor stop and compressor
restart.
Brown-out Protection
The brown-out protection function
measures the input voltage to the
controller and halts the compressor
operation. Once a brown-out situation
has occurred, the anti-short cycle
timer will become energized. The
general fault contact will not be
affected by this condition. The voltage
WSHP-PRC001-EN

will continue to be monitored until the
voltage increases. The compressors
will be enabled at this time if all
start-up time delays have expired, and
all safeties have been satisfied.
Compressor Disable
The compressor disable relay provides a temporary disable in compressor operation. The signal would be
provided from a water loop controller
in the system. It would disable the
compressor because of low water
flow, peak limiting or if the unit goes
into an unoccupied state. Once the
compressor has been disabled, the anti-short cycle time period will begin.
Once the compressor disable signal is
no longer present, and all safeties are
satisfied, the control will allow the
compressor to restart.
Generic Relay
The generic relay is provided for field
use. Night setback or pump restart are
two options that may be wired to the
available relay. (Note: Night setback is
available as factory wired). An external Class II 24VAC signal will energize
the relay coil on terminals R1 and R2.
Terminals C (common), NO (normally
open), and NC (normally closed) will
be provided for the relay contacts.
Safety Control
The deluxe microprocessor receives
separate input signals from the refrigerant high pressure switch, low suction pressure switch and condensate
overflow.

In a low temperature situation, the low
pressure switch will transition open
after the compressor starts. If the
switch is open for 45 seconds during
compressor start, the unit will go into
soft lockout mode initializing a three
minute time delay and a random start
of 3 to 10 second time delays. Once
these delays have expired, the unit will
be allowed to run. If the low pressure
situation occurs again within 30 minutes, and the device is open for more
than 45 seconds, the control will be
placed into a manual lockout mode,
halting compressor operation, and initiating the general alarm.
In a condensate overflow
situation, the control will go into manual lockout mode, halting compressor
operation, and initiating the general
alarm.
The general alarm is initiated when the
control goes into a manual lockout
mode for either high pressure, low
pressure or condensate overflow conditions.
Diagnostics
Component device connections to the
microprocessor board are referenced
in Figure 27. Three LEDs (light emitting
diodes) are provided for indicating the
operating mode of the controller. See
the unit IOM for diagnostics or troubleshooting through the use of the LEDs.

In a high pressure situation, the compressor contactor is de-energized,
which suspends compressor operation. The control will go into soft lockout mode initializing a three minute
time delay and a random start of 3 to
10 second time delays. Once these delays have expired, the unit will be allowed to run. If a high pressure
situation occurs within one hour of the
first situation, the control will be
placed into a manual lockout mode,
halting compressor operation, and initiating the general alarm.
17

Features and Benefits
ZN510 & ZN524 Controls
Tracer ZN510 & ZN524 Controls
The Tracer ZN510 and ZN524 are direct digital control (DDC) systems specifically designed for single and dual
circuited water-source equipment to
provide control of the entire unit, as
well as outputs for unit status and fault
detection. Each device is factory installed,
commissioned,
and tested to ensure the highest
level of quality in
unit design.
Each of the controller’s features
and options were
selected to coordinate with the unit
hardware to provide greater energy efficiency and
equipment safety
to prolong the
equipment life.
In addition to being factory configured for control of
the unit fan, compressor and reversing
valve, the ZN510 and ZN524 controllers are designed to coordinate the waterside of the water-source system
through the Tracer Loop Controller
(TLC). If applied in a peer-to-peer communication environment, data between similar controllers may be
exchanged without requiring a building automation system.

tified controllers providing the building owner more choices, and the
design engineers more flexibility to
meet the challenges of building automation. See Figure 28 for ZN510 control box.

Figure 28: ZN510 control box

By teaming the ZN510 and ZN524 with
the TLC, a low first-cost for the mechanical equipment, water loop, and
water pump optimization is provided
to the owner.
For owners who require a full building
integrated "open protocol" system,
The ZN510/ZN524/TLC application is
upgradable to support complete building control through Tracer Summit.
Because the ZN510 and ZN524 is LonTalk certified, it is capable of working
with, and talking to other LonTalk cer18

WSHP-PRC001-EN

Features and Benefits
ZN510 & ZN524 Controls
Direct Digital Controls
When the ZN510 or ZN524 controller is
linked directly to the Tracer Summit,
each Tracer Summit building
automation system can connect a
maximum of 120 Tracer ZN510 or
ZN524 controllers. See Figure 29 for
the Tracer ZN524 board.

Figure 29: Tracer ZN524 controller
Tracer ZN510 and ZN524
functions include:
Compressor Operation
The compressor is cycled on and off to
meet heating or cooling zone demands. Single and dual compressor
units use the unit capacity and pulse
width modulation (PWM) logic along
with minimum on/off timers to determine the compressor’s operation. The
compressor is controlled ON for longer periods as capacity increases and
shorter periods as capacity decreases.
Random Start
To prevent all of the units in a building
from energizing major loads at the
same time, the controller observes a
random start from 0 to 25 seconds.
This timer halts the controller until the
random start time expires.
Reversing Valve Operation
For cooling, the reversing valve output
is energized simultaneously with the
compressor. It will remain energized
until the controller turns on the
compressor for heating. At this time,
the reversing valve moves to a
de-energized state. In the event of a
power failure or controller OFF
situation, the reversing valve output

WSHP-PRC001-EN

will default to the heating
(de-energized) state.
Fan Operation
The supply air fan operates at the factory wired speed in the occupied or occupied standby mode. When switch is
set to AUTO, the fan is configured for
cycling ON with heating or cooling. In
heat mode, the fan will run for 30 seconds beyond compressor shutdown in
both occupied and unoccupied mode.
Fan Run Timer
The controller’s filter status is based
on the unit fan’s cumulative run hours.
The controller compares the fan run
time against an adjustable fan run
hours limit and recommends unit
maintenance as required.
Data Sharing
The Tracer ZN510/ZN524 controller is
capable of sending or receiving data
(setpoints, fan request, or space temperature) to and from other controllers
on the communication link. This allows multiple units to share a common
space temperature sensor in both
stand-alone and building automation
applications.
Night Setback
The four operations of the Tracer
ZN510/ZN524 controller include occupied, occupied standby, occupied bypass and unoccupied.
In an occupied situation, the controller uses occupied heating and cooling setpoints to provide heating and
cooling to the building. This occupied
operation is normally used during the
daytime hours when the building is at
the highest occupancy level.
In an occupied standby situation,
the controllers heating and cooling
setpoints are usually wider than the
occupied setpoints. This occupied
standby operation is used during daytime hours when people are not
present in the space (such as lunchtime or recess). To determine the
space occupancy, an occupancy sensor is applied.

In an unoccupied situation, the controller assumes the building is vacant,
which normally falls in evening hours
when a space may be empty. In the unoccupied mode, the controller uses
the default unoccupied heating and
cooling setpoints stored in the controller. When the building is in unoccupied
mode, individual units may be manually placed into timed override of the
unoccupied mode at the units wall
sensor. During timed override, the
controller interprets the request and
initiates the occupied setpoint operation, then reports the effective occupancy mode as occupied bypass.
In the occupied bypass mode, the controller applies the occupied heating
and cooling setpoint for a 120 minute
time limit.
High and Low Pressure
Safety Controls
The Tracer ZN510/ZN524 controller
detects the state of the high pressure
or low pressure switches. When a fault
is sensed by one of these switches, the
corresponding message is sent to the
controller to be logged into the fault
log. When the circuit returns to normal, the high pressure control and low
pressure control automatically reset. If
a second fault is detected within a thirty-minute time span, the unit must be
manually reset.
Condensate Overflow
When condensate reaches the trip
point, a condensate overflow signal
generates a diagnostic which disables
the fan, unit water valves (if present),
and compressor. The unit will remain
in a halted state until the condensation
returns to a normal level. At this time,
the switch in the drain pan will automatically reset. However, the controller’s condensate overflow diagnostic
must be manually reset to clear the diagnostic and restart the unit.

19

Features and Benefits
ZN510 & ZN524 Controls
Additional Functions of the
ZN524 Controller
When the building owners choice is
Trane Tracer controls, the ZN524 controller is required when any of the following applications are selected on a
single and dual circuited equipment.
• Waterside Economizer
• Hot Gas Reheat
(for Dehumidification)
• Boilerless Control for Electric Heat
• Water Isolation Valve Control
(for Variable Speed Pumping)
Entering Water Temperature
Sampling
The ZN524 controller will sample the
entering water temperature to determine proper control action for units
equipped with boilerless electric heat
or waterside economizer.
Waterside Economizer: Entering
water temperature (EWT) sampling
will automatically occur at power up
when the unit is equipped with a waterside economizer (WSE). The EWT is
used to determine if economizing is
feasible. When the conditions are met,
the isolation valve(s) are driven open
for three minutes and the EWT reading
is taken. The determination as to
whether or not the economizer can be
enabled will be made and the controller will take appropriate action. The
isolation valve will remain open regardless if the WSE or the DX cooling
is enabled.
The unit’s waterside economizer will
contain a 2-position water valve wired
to the ZN524. The economizing water
coil will be optimized to provide 100%
of the unit capacity at 80.6 F/66.2 F return air temperature with 45 F entering
water. The flow rate is established at
86 F entering water temperature and
96 F leaving water temperature.
20

Low leaving air protection will be furnished to protect the unit against delivering air that is cold enough to
sweat discharge air grilles. Coil icing
protection will also be provided.
Waterside economizer cooling will be
active during occupied, unoccupied
and standby cooling modes.
Boilerless Control Electric Heat
and Supplemental Electric Heat:
The ZN524 supports a single stage of
boilerless electric heat operation or
concurrent heating.
When the unit is configured for boilerless control, the EWT will be used to
determine whether DX heating should
be disabled and the electric heater enabled. When these conditions are met,
the isolation valve(s) are driven open
for three minutes and the entering water temperature reading is taken. The
determination as to whether or not to
utilize electric heat will be made and
the controller will take appropriate action. If boilerless electric heat is enabled, then the isolation valve will be
closed, shutting down the water flow
to the unit.

adequate water flow before the compressor outputs are energized. Once
an isolation valve has been opened, it
will remain open for a 10 minute minimum to reduce excessive cycling of
the valve.
Dehumidification
Dehumidification for the single and
dual circuited water-source heat pump
is applicable with the ZN524 controller. The controller is capable of directing one stage of DX cooling in
conjunction with one stage of reheat
(hot gas reheat).
Dehumidification can only occur when
the controller is in the cooling mode. A
humidity transmitter is used to measure the zone’s relative humidity (RH),
then compares the zone relative humidity to the relative humidity enable/
disable setpoint parameters. The default values for dehumidification enable is 60% RH with the disable point
at 52% RH. These values are configurable.

When the unit is configured for concurrent operation of DX heating (compressor in heat pump mode) and
electric heat, the electric heat will act
as a second stage of heat for single
compressor units, and a third stage of
heat for dual compressor units. Note:
With concurrent (or supplemental)
electric heat, the electric heater is field
provided.
Water Isolation Valves
Variable speed pumping systems are
supported by the ZN524 controller
when water isolation valves are
present. Up to two isolation valves are
supported by the controller (one for
each compressor circuit).
The valves are normally closed unless
DX heating, DX cooling, waterside
economizer or dehumidification is requested. When the isolation valves are
driven open for operation, the outputs
will be driven for 20 seconds to ensure
WSHP-PRC001-EN

Features and Benefits
ZN510 & ZN524 Controls
Building Control Advantages
The Tracer ZN510/ZN524 controller has the ability to share information with one
or several units on the same communication link. This sharing of information is
made possibe via a twisted pair of wire and a building automation system or
through Trane’s RoverTM service tool .
An advantage of installing a ZN510/ZN524 is its capability to work with other LonTalk certified controllers. This provides greater flexibility to the building owner,
as well as greater flexibility in design.
Integrating the ZN510/ZN524 on water-source equipment, and tying it to a Tracer
Summit system provides a complete building management system. Each Tracer
Summit can connect to a maximum of 120 controllers. With the ICS system, the
Tracer can initiate an alarm on a loss of performance on equipment malfunctions;
allowing problems to be handled in a timely manner before compromising comfort.
This type of application would most commonly be used for a large space(s) that
may require more than one unit. In addition to
this application design, the Tracer
ZN510/ZN524 controller provides
a way for units located within the
same space to share the same
zone sensor to prevent units from
simultaneously heating and
cooling in the same space.See
Figure 30 for Tracer ZN510/ZN524
controller system.

Figure 30: Tracer ZN510/ZN524 controller system

WSHP-PRC001-EN

21

Application
Considerations
Flexibility
The high efficiency vertical and horizontal water-source heat pump system is versatile for installation in
boiler/cooling tower applications, as
well as ground-source (geothermal)
applications. The system design may
employ either a central pumping design, or a distributed pumping design.
A central pumping design involves a
single pump design, usually located
within a basement or mechanical
room to fulfill pumping requirements
for the entire building system. An auxiliary pump is typically applied to lessen the likelihood of system downtime
if the main pump malfunctions.
A distributed pumping system contains a single pump module connected
directly to the units supply and return.
This module is field installed and
piped to the unit. This design requires
individual pump modules specifically
sized for each water-source heat
pump.

A ground source (geothermal)
system consist of a:
•

A ground water heat pump

•

A closed loop ground heat exchanger made of high density
polyethylene pipe (guaranteed
25- years or more by many manufacturers); and

•

A low wattage circulating pump(s)

The fluctuating temperatures of fluid
from the earth are more stable than
air, allowing the equipment to operate
at a lower discharge pressure and use
fewer kilowatts. The constant earth
temperature will heat or cool the fluid
running through buried high density
polyethylene pipe to provide heating
and cooling to a building.

A geothermal loop can be installed either horizontally or vertically. Vertical
loops require less overall land area to
reject (i.e., sink) the excess heat from
the building. Horizontal loops require
trenches in the ground spanning a
larger overall land area.
Although external piping is the responsibility of the installer and/or piping manufacturer, many electric
utilities and rural electric cooperatives
are offering monetary incentives to install geothermal systems. Utility companies offer the incentives because of
reduced peak loads that flatten out
their demand curve over time, and
save them money. These savings are
ultimately transferred to the consumer. See Figure 31 for geothermal energy recovery loop.

Advantages of Geothermal
The advantages of a geothermal heat
pump system could literally cut a business’ heating and cooling costs by 30
to 40-percent. The units are durable,
and typically last longer than conventional systems because they are protected from harsh outdoor weather
conditions, and because the unit is installed indoors and the loop underground. (According to ASHRAE, the
estimated service life for a commercial
water-to-air heat pump is 19-years.)
Geothermal heat pumps have fewer
mechanical components, making
them more reliable and less prone to
failure. Manufacturers of the loop materials guarantee their products for up
to 25-years, with no maintenance required.
Geothermal heat pumps work toward
the preservation of the
environment by reducing the environmental impacts of electric power generation.

22

Figure 31: Geothermal energy recovery loop

WSHP-PRC001-EN

Application
Considerations
Central Pumping System
Units that employ a central pumping
system contain single or dual pumps
to fulfill pumping requirements for the
entire building system.
The central system’s supply and return lines should be sized to handle
the required flow with a minimum
pressure drop.
The water-source heat pump (in this
case a high efficiency GEH) may include add-on accessories to help aid in
system balancing, acoustics and safety requirements. Some of these items
may be ordered from the factory, then
field installed. Many are provided by
the contractor.

5 The central system supply and return lines should be sized to handle the required flow with a
minimum pressure drop.
Note: Pipe will sweat if low temperature water is below the dew
point of the surrounding space.
Trane recommends that these
lines be insulated to prevent damage from condensation when condenser loop is designed to be
below 60 F. Equipment installed in
attic/crawl space temperatures be-

low 40°F may require antifreeze in
the water loop.

6 For acoustically sensitive areas, a
six-inch deep fiberglass insulation
is recommended to be field installed below the horizontal unit.
This field supplied insulation
should be approximately twice the
footprint size of the unit. It provides sound damping of the unit
while in operation.

1 Hose kits are used to connect the
water supply and return line to the
water inlets and outlets. Trane offers various hose kit combinations
to better facilitate system flow
balancing. These flexible
hoses also aid in the reduction of vibration between the
unit and the rigid central piping system.
A two position isolation valve is
often applied to systems which incorporate variable frequency
pumping. This valve is capable of
stopping/starting water flow to the
unit, which in-turn reduces the
pumping requirements for
the entire system.

2 The unit’s (item 2) 3/4-inch
3 high voltage and (item 3) 1/2-inch
low voltage connections are located on the left chamfered corner
of the unit. They are designed to accept conduit.

4 A field supplied line voltage disconnect should be installed for
branch circuit protection. Check
local codes for requirements.

WSHP-PRC001-EN

23

Application
Considerations
Distributed Pumping System
A distributed pumping system contains either a single or dual pump
module, specifically sized for each water-source heat pump, then connected
directly to the units supply and return
lines.
The distributed system’s supply and
return lines should be sized to handle
the required flow with a minimum
pressure drop.

1 Hose kits are used to connect the
water supply and return line to the
water inlets and outlets. Trane offers various hose kit combinations
to better facilitate system flow balancing. These flexible hoses also
aid in the reduction of vibration between the unit and the rigid central
piping system.

6 The distributed pumping system
supply and return lines should be
sized to handle the required flow
with a minimum pressure drop.
Note: Pipe will sweat if low temperature water is below the dew
point of the surrounding space.
Trane recommends that these
lines be insulated to prevent damage from condensation when condenser loop is designed to be
below 60 F. Equipment installed in
attic/crawl space temperatures below 40°F may require antifreeze in
the water loop.

7 For acoustically sensitive areas, a
six-inch deep fiberglass insulation
is recommended to be field installed below the horizontal unit.
This field supplied insulation
should be approximately twice the
footprint size of the unit. It provides sound damping of the unit
while in operation.

2 The unit’s (item 2) 3/4-inch high
3 voltage and (item 3) 1/2-inch low
voltage connections are located
on the left chamfered corner of
the unit. They are designed to accept conduit.

4 A field supplied line voltage disconnect should be installed for
branch circuit protection. Check local codes for requirements.

5 Trane’s self-contained pump module and hose kit make a complete pumping package for
distributed pumping systems.
The module is designed for circulating commercial loops that require a maximum flow rate of 20
gpm. Each pump module is fully assembled for connection to water and electrical
points. The kit contains all
of the necessary components for the installation, operation
and maintenance of a closed loop
application. See WSHPC-IN-5
(72-9006-03) for electrical and dimensional requirements

24

WSHP-PRC001-EN

Application
Considerations
Installation of the 1/2 through
5-Ton Vertical
Whether securing the 1/2 through
5-ton GEV to a central pumping system, or a distributed pumping system,
Trane recommends a few accessory
considerations to the system installation.
1

The field supplied line
voltage disconnect should
be installed for branch circuit protection.

2
3

The units (2) 3/4-inch high
voltage and (3) 1/2-inch
low voltage connections
are located on the left
chamfered corner of the
unit. They are designed to
accept conduit.

4

Trane recommends that
the condensate system be
set-up per negative pressure trapping in consideration of the unit’s
draw-through design.
With this properly trapped
system, when condensate
forms during normal operation, the water level in
the trap rises until there
is a constant outflow.

WSHP-PRC001-EN

5

For acoustically sensitive areas, a
1/2-inch thick field provided vibration pad should be installed below
the vertical unit. This field provided piece should be equal to the
overall foot-print size of the unit to
provide sound damping of the
unit while in operation.

6

Hose kits are used to connect the
water supply and return lines to
the water inlet and outlets. Trane
includes various hose kit combinations to better facilitate system
flow balancing. These flexible
hoses, reduce vibration between
the unit and the rigid piping system.

25

Application
Considerations
Installation Made Easy
Installing a horizontal unit inside a corridor to enhance sound attenuation provides value to duct design. Trane takes this
fact one step further.
The new GEH design offers same side return-air/supply-air access to the unit. This access is contained within the overall
dimension of the units length as shown in Figure 32. The duct access to the unit allows the unit to be installed closely
against a corridor wall, while at the same time eliminating space required for the duct design.
Most horizontal unit designs provide an opposite supply air from the return air arrangement, or an end supply arrangement
option. See Figure 33 for end-supply example. An end-supply design increases the overall unit length of the system to accommodate a 90-degree duct turn. This not only requires added space, but also adds cost in both materials and installation.
Additional value to the design is acquired through the same side supply/return-air design. This design eliminates a requirement for a four sided service access. When installing the same side return/supply-air access, a brief 3-inch minimum is all
that is required between the unit and the wall.

Figure 32: Same-side supply/return-air

26

Figure 33: End supply arrangement/ductwork

WSHP-PRC001-EN

Application
Considerations
Duct Design for Noise Control
Proper acoustics are often a design
requirement. Most of the problems
that are associated with HVAC
generated sound can be
avoided by properly selecting
and locating the components
of the system. Acoustical
modeling should be used
to find the lowest cost
design to meet a
specific sound
requirement, however,
there are some general do’s
and don’ts that should be
observed.
Figure 34 shows a supply air duct that
is placed too close to the blower to
provide substantial noise attenuation.
It also, represents the effects on sound
that a short supply branch connected
to the discharge may produce. Avoid
these forms of connections when
designing ductwork where noise
attenuation is critical.
The following suggestions will reduce
the amount of sound that reaches the
ocupied space:
•

Design the duct run
with two 90-degree
turns

•

Line the first 5 feet of
the supply trunk

•

Line elbows and transition pieces, as well
as a short distance
upstream and downstream of the
fittings

•

Use flexible connections to isolate vibrations

•

Provide multiple discharges

•

Keep duct velocity low

See Figure 35 for a positive representation of supply duct work design for
noise attenuation on units over 1 1/2
tons.
WSHP-PRC001-EN

Figure 34: Improper supply-air ducting

Figure 35: Desired supply-air ducting

27

Application
Considerations
Sound control applies to the return
side of the duct design as well as the
supply side. Figure 36, demonstrates
a poor installation. Note that the
return air opening is close to the
cabinet of the unit.
Figure 37 graphic represents proper
installation of return-air duct. This
includes

Figure 36: Improper return-air ducting

•

Two 90-degree bends prior to the
intake

•

Lining the first 10 feet of the
return air duct

•

Locating the return-air intake
away from the unit blower

A duct system with noise control
in-mind can be designed by:
•

Keeping air flow velocities low

•

Using aerodynamic fittings

•

Using a duct liner if metal duct is
applied

•

Avoiding line-of-sight connections between a noise source and
an outlet

•

Avoiding line-of-sight connection
between a noise source and an
inlet
•

Figure 37: Proper return-air ducting

28

By properly locating balancing
dampers

•

Sealing cracks, seams and joints
in the duct run and equipment
panels

•

Blocking transmission through
walls, ceiling and floors

•

Mounting and supporting the
ductwork with isolation devices
that absorb vibration

•

Using flexible duct connections

•

Using flexible braided hoses on
the water connections

WSHP-PRC001-EN

Application
Considerations
Note: The spring tension on the direct
acting valve may be adjusted to maintain a desired head pressure.
When the unit is OFF, or is in the heating mode, the valve closes. This is because the pressure acting on the valve
is out of the spring set-range.

Using Water Regulating Valves
The function of the water regulating
valve assembly is to minimize the
amount of water which flows through
the water-source heat pump. These
valves are most often used in systems
where the water is wasted, but may
also be used in boiler/cooling tower involving variable speed pumping. In a
variable speed application, the valves
are used to meter desirable water flow
through the unit when the unit is running, and to stop water flow when the
unit is not running (but may not include a 100% shut-off).
The water regulating valve assembly
consists of two valves piped in parallel. When the water-source heat
pump’s compressor is de-energized,
both valves are closed, allowing no
water to flow through the unit. But,
when the unit compressor is energized, one of the valves is closed and
the other valve will allow water flow
through the unit.
In cooling mode, the valve controlling
the water flow is referred to as a direct
acting valve. As the spring tension increases, the head pressure will also increase. This is due to the decrease in
water flow through the unit. Note, the
valve is being controlled by the head
pressure. As the head pressure increases, the water flow increases, and
vice versa. The valve is controlled by
two pressures. The refrigerant pressure in the high side of the system,
and the spring pressure, acting on the
opposite side of the valve.

WSHP-PRC001-EN

In the heating mode, the valve controlling the water flow is referred to a a reverse acting valve. As the spring
tension increases, the suction pressure will increase. This is due to the increase in water flow through the unit.
Note, the valve is being controlled by
the suction pressure. As the suction
pressure decreases, the water flow increases, and vice versa. The valve is
controlled by two pressures. The refrigerant pressure in the low side of
the system, and the spring pressure,
acting on the opposite side of the
valve.

Note: In many applications, a water
regulating valve may be used to meter
water flow to the equipment instead of
metering refrigerant flow to the equipment. This is typically applied when
the equipment does not contain a thermal expansion refrigerant metering
device. Trane places a thermal expansion valve on all water-source and
ground-source heat pumps to provide
maximum performance of the equipment. Capillary tube assemblies are
not used on Trane water-source or
ground-source heat pump equipment.
Therefore, a water regulating valve is
not required on most equipment applications.

Note: The spring tension on the reverse acting valve may be adjusted to
maintain a desired suction pressure.
When the unit is OFF, or is in the cooling mode, the valve closes. This is because the pressure acting on the valve
is out of the spring set-range.
Both the direct acting and the reverse
acting valves should be tapped into
the same refrigerant line via a schraeder connection. This line must be a high
pressure line when the unit is in the
cooling mode, and a low pressure line
when the unit is in the heating mode.
The only line that will accommodate
this condition is the vapor line running
between the reversing valve and the
water-to-refrigerant heat exchanger.

29

Application
Considerations
Types of Applications
In systems that use a boiler/cooling
tower design, water pumps are placed
between the auxiliary equipment
(boiler, cooling tower, etc.) and the
WSHPs to ensure positive water
pressure throughout the system.
Through this placement, the pump is
able to pressurize the piping that
serves the units, allowing the
regulated makeup water to pressurize
the pump section.
With this application, the cooling
tower is used to dissipate heat from
the condensing process. The
condensing water is cooled for
recirculation back to the
water-to-refrigerant heat exchanger by
using a combination of heat and mass
transfer by evaporation. The type of
cooling tower chosen for the
application may include an
open-circuit cooling tower with a

gasket-plate heat exchanger to close
the loop, or a closed-circuit fluid
cooler design.
Hybrid Systems
Some systems have evolved into a hybrid (combination) system due to
building additions/phases or new requirements.
A hybrid system may have began with
a geothermal ground loop heat exchanger used to extract or add heat to
the building. As additional rooms or
buildings were added onto the system, the ground loop design became
undersized for the new demand. A
cooling tower may be the solution to
off-load the peak demand of the new
building addition. This may be an inexpensive means of tempering the loop
to it’s appropriate working conditions.
The cooling tower may be used in conjunction with the loop to lower loop
temperatures during off-peak hours
(at night) to support the peak load of
the loop during the day.
Other additions may include a requirement for fresh-air ventilation. A
fresh-air, air handler, along with a
chiller may be introduced to the closed
loop system to allow tempered
fresh-air into the building.
The buildings heating and cooling
needs are not based off of one type of
component, but perform harmonious
of each other. Because the loop is
closed, heat recovery from the loop itself can be shared with the other major
components.
The heat pumps are capable of heating or cooling a space independent
of one another to provide individual heating and cooling needs.
A hybrid system should be considered on existing building design
when an offset of cooling energy is a
requirement. See Figure 38 for hybrid
system design.

Figure 38: Hybrid system design

30

WSHP-PRC001-EN

Selection
Procedure
The performance standard ARI/ISO
13256-1 became effective Jan. 1, 2000.
It replaces ARI standards 320, 325 and
330. This new standard has three major categories: Water Loop (ARI 320),
Ground Water (ARI 325), Ground Loop
(ARI 330). Although these standards
are similar there are some differences.
The cooling efficiency is measured in
EER but includes a Watt-per-Watt unit
of measure similar to the traditional
COP measurement.
The entering water temperature has
changed to reflect the centigrade temperature scale. For instance the water
loop heating test is performed with
68-degree F (20-degree C) water instead of 70-degree F. The cooling tests
are performed with 80.6-degree F
(27-degree C) dry bulb and 66.2-degree F (19-degree C) wet bulb entering
air instead of the traditional 80-degree
F dry bulb, and 67-degree F wet bulb
entering air temperatures. This data
(80.6/66.2) may be converted to 80/67
by using the entering air correction table.
A pump power correction has been
added onto the existing power consumption. Within each model, only
one water flow rate is specified for
each performance category, and
pumping watts are calculated utilizing
the pump power correction formula:
(gpm x 0.0631) x press drop x 2990) /
300.
Note: gpm relates to water flow, and
press drop relates to the drop through
the unit heat exchanger at rated water
flow in feet of head.
The fan power is corrected to zero external static pressure. The nominal airflow is rated at a specific external
static pressure. This effectively reduces the power consumption of the unit,
and increases cooling capacity but decreases heating capacity. These watts
are significant enough in most cases
to increase EER and COP over ARI 320,
325, and 330 ratings.

WSHP-PRC001-EN

Cooling Dominated
Applications
If humidity levels are moderate to high
in a cooling dominated application,
the heat pump should be selected to
meet or exceed the calculated sensible
load. Also, the unit’s sensible capacity
should be no more than 115% of the
total cooling load (sensible + latent),
unless the calculated latent load is less
than the latent capacity of the unit.
The sensible-to-total cooling ratio can
be adjusted with airflow. If the airflow
is lowered, the unit latent capacity will
increase. When less air is pulled
across the DX coil, more moisture will
condense from the air.
Heating Dominated
Applications
Unit sizing in heating dominated applications is based upon humidity levels
for the climate, and goals for operating
cost and installation costs.
If humidity levels are moderate, the
heat pump should be selected with the
heating capacity equal to 125% of the
cooling load.
If humidity levels are low in the application and low operating cost is important, the heat pump and ground
loop should be sized for 90% to 100%
of the heating load.
If humidity levels are low and lower
initial cost is important, then the heat
pump and ground loop should be
sized for 70% to 85% of the heating
load, with the remaining load to be
treated with electric resistance heat.

room humidity caused by short-run
times. Short cycling will also shorten
the life expectancy of the equipment
and increase power consumption and
operating cost.
Many rebate incentives require the
heat pump and ground loop to be
sized for the entire heating load. Check
with you local utility for their requirements.
Selection Program
All WSHP products should be selected
through the Trane Official Product Selection System, TOPSS.

If this program has not been made
available, ask a local Trane sales engineer to supply the desired selections
or provide a copy of the program.
Required Fields
The first step in the selection is to determine either:
Total cooling capacity
Sensible capacity
Heating capacity
The maximum allowable water pressure drop and selection ranges can
also be identified.

Installation cost will be reduced in this
approach because of the smaller heat
pump selection and less loop materials.
In general, the system will not use
enough electric heat to offset the higher installation costs associated with a
fully sized or oversized system.
Finally, a unit sized for the entire heating load in a heating dominated application will be oversized in cooling.
Comfort is reduced from increased

31

Model
Number

Horizontal/Vertical Water-Source Comfort System
G E H B 036 1 1 D 0 1 1 0 D L D 0 1 0 N 0 0 1 1 0 0 0 1 0 0 0 0 000
5

10

DIGITS 1-3: UNIT
CONFIGURATION
GEH = High Efficiency Horizontal
GEV = High Efficiency Vertical
DIGIT 4: DEVELOPMENT
SEQUENCE B
DIGITS 5-7: NOMINAL CAPACITY
006 = 1/2 Ton
048 = 4 Ton
009 = 3/4 Ton
060 = 5 Ton
012 = 1 Ton
015 = 1 1/4 Ton
018 = 1 1/2 Ton
024 = 2 Ton
030 = 2 1/2 Ton
036 = 3 Ton
040 = 3 1/3 Ton
(vertical ONLY)
042 = 3 1/2 Ton
DIGIT 8: VOLTAGE (Volts/Hz/Phase)
0 = 115/60/1 6 = 220-240/50/1
1 = 208/60/1 7 = 265/60/1
2 = 230/60/1 8 = 230/60/3
3 = 208/60/3 9 = 380-415/50/3
4 = 460/60/3
5 = 575/60/3
DIGITS 9: HEAT EXCHANGER
1 = Copper-Water Coil
2 = Cupro-Nickel Water Coil
DIGITS 10: CURRENT DESIGN
SEQUENCE
DIGITS 11: REFRIGERATION
CIRCUIT
0 = Heating and Cooling Circuit
2 = Heating and Cooling Circuit
with Hot Gas Reheat
3 = Heating and Cooling Circuit
with Waterside Economizer
4 = Heating and Cooling Circuit
with HGR and WSE
A = Cooling ONLY Circuit
C = Cooling ONLY Circuit
with Hot Gas Reheat
32

15

20

D = Cooling ONLY Circuit
with Waterside Economizer
E = Cooling ONLY Circuit
with HGR and WSE
DIGITS 12: BLOWER
CONFIGURATION
1 = Standard Blower Motor
2 = High Static Blower Motor
DIGIT 13: CUSTOMER CHANNEL
1 = Boiler/Tower Design for Trane
Commercial Group
2 = Geothermal Design for Trane
Commercial Group
5 = Trane International Group
DIGIT 14: OPEN DIGIT = 0
DIGIT 15: SUPPLY-AIR
ARRANGEMENT
B = Back Supply-Air Arrangement
F = Front Supply-Air Arrangement
L = Left Supply-Air Arrangement
R = Right Supply-Air Arrangement
T = Top Supply-Air Arrangement
DIGIT 16: RETURN-AIR
ARRANGEMENT
L = Left Return-Air Arrangement
R = Right Return-Air Arrangement

25

30

DIGITS 19: FAULT SENSORS
0 = No Fault Sensor
1 = Condensate Overflow Sensor
2 = Filter Maintenance Timer
3 = Condensate Overflow and Filter
Maitenance Timer
4 = Fan Status Sensor
6 = Condensate Overflow and Fan
Status
H = Fan Status and Filter
Maintenance Timer
J = Fan Status, Filter Maintenance
Timer and Condensate Overflow
Sensor
DIGITS 20: TEMPERATURE
SENSOR
0 = No Additional Temperature
Sensor
1 = Entering Water Sensor
DIGITS 21: NIGHT SETBACK
CONTROL
0 = No Night Setback Relay
N = Night Setback Relay
DIGITS 22: ELECTRIC HEAT
0 = No Electric Heat
1 = Internal Boilerless Electric Heat

DIGIT 17: CONTROL TYPES
0 = Basic 24 V Controls
D = Deluxe 24 V Controls
C = Tracer ZN510 Controls
B = Tracer ZN524 Controls
DIGITS 18: TSTAT/SENSOR
LOCATION
0 = Wall Mounted Location
1 = Unit Mounted Location with
Standard Entry
2 = Unit Mounted Location with
Keylock Entry

WSHP-PRC001-EN

Model
Number
DIGITS 23: UNIT MOUNTED
DISCONNECT
0 = No Unit Mounted Disconnect
DIGITS 24: FILTER TYPE
0 = 1" Filter; No Duct Flange
1 = 1" Throwaway Filter
2 = 2" Throwaway Filter
DIGITS 25: ACOUSTIC
ARRANGEMENT
0 = Enhanced Sound Attenuation
1 = Deluxe Sound Attenuation
DIGITS 26: FACTORY
CONFIGURATION
0 = Standard Factory Configuration

WSHP-PRC001-EN

DIGITS 27: PAINT COLOR
0 = No Paint Selection Available
DIGITS 28: OUTSIDE AIR
0 = No Outside Air Option Available
DIGITS 29: PIPING
ARRANGEMENT
0 = Standard Piping Arrangement
1 = Standard Piping with Schrader
Connection for Water Regulating
Valve
DIGITS 30-36: DOES NOT APPLY
TO GEH or GEV
0000000 = Digits 30-36 are not
applicable to the GEH or
GEV products

33

General
Data
Table G1: General data about the units
Model GEH
006
009
012
015
018
024
Unit Size
Length (in)
40
40
40
40
46
46
Height (in)
15
15
15
15
17
17
Width (in)
20
20
20
20
23
23
Compressor Type
Rotary
Rotary
Rotary
Rotary
Rotary
Reciprocating
Approximate Weight
with Pallet (lb)
188
188
188
188
278
278
Approximate Weight without Pallet (lb)
158
158
158
158
248
248
Filter Size
Actual (in)
14 5/8 x 20 1/4 14 5/8 x 20 1/4 14 5/8 x 20 1/4 14 5/8 x 20 1/4 16 3/8 x 23 5/8 16 3/8 x 23 5/8
Water in/out size (FPT)
inches
1/2
1/2
1/2
1/2
3/4
3/4
Condensate size (NPTI)
inches
3/4
3/4
3/4
3/4
3/4
3/4
Blower Wheel Size
Direct Drive (in)
9x4
9x4
9x4
9x4
9x6
10 x 6
Table G2: General data about the units (continued)
Model GEH
030
036
042
048
060
Unit Size
Length (in)
46
50
50
58
58
Height (in)
17
19
19
21
21
Width (in)
23
25
25
33
33
Compressor Type
Reciprocating Reciprocating Reciprocating Reciprocating
Scroll
Approximate Weight
with Pallet (lb)
278
318
318
428
428
Approximate Weight without Pallet (lb)
248
288
288
398
398
Filter Size
Actual (in)
16 3/8 x 23 5/8 18 5/8 x 25 3/8 18 5/8 x 25 3/8 20 5/8 x 29 3/4 20 5/8 x 29 3/4
Water in/out size (FPT)
inches
3/4
3/4
1
1
1
Condensate size (NPTI)
inches
3/4
3/4
3/4
3/4
3/4
Blower Wheel Size
Direct Drive (in)
10 x 6
12 x 8
12 x 8
12 x 11
12 x 11

34

WSHP-PRC001-EN

General
Data
Table G4: General data about the units
Model GEV
Unit Size

Compressor Type
Approximate Weight
Approximate Weight
Filter Size
Water in/out size (FPT)
Condensate size (NPTI)
Blower Wheel Size

Length (in)
Height (in)
Width (in)

with Pallet (lb)
without Pallet (lb)
Actual (in)
inches
inches
Direct Drive (in)

006
21 1/2
31 1/4
19 1/2
Rotary
178
158
15 7/8 x 19 7/8
1/2
3/4
9x4

009
21 1/2
31 1/4
19 1/2
Rotary
178
158
15 7/8 x 19 7/8
1/2
3/4
9x4

012
21 1/2
31 1/4
19 1/2
Rotary
178
158
15 7/8 x 19 7/8
1/2
3/4
9x4

015
21 1/2
31 1/4
19 1/2
Rotary
178
158
15 7/8 x 19 7/8
1/2
3/4
9x4

018
21 1/2
39 1/4
21 1/2
Reciprocating
268
248
17 7/8 x 24 7/8
3/4
3/4
9x6

030
21 1/2
39 1/4
21 1/2
Reciprocating
268
248
17 7/8 x 24 7/8
3/4
3/4
10 x 6

036
26 1/2
41 7/8
24 1/2
Reciprocating
308
288
19 7/8 x 24 7/8
3/4
3/4
10 x 6

040
21 1/2
39 1/4
21 1/2
Reciprocating
268
248
17 7/8 x 24 7/8
3/4
3/4
10 x 6

042
26 1/2
41 7/8
24 1/2
Reciprocating
308
288
19 7/8 x 24 7/8
3/4
3/4
12 x 8

Table G5: General data about the units (continued)
Model GEV
Unit Size

Compressor Type
Approximate Weight
Approximate Weight
Filter Size
Water in/out size (FPT)
Condensate size (NPTI)
Blower Wheel Size

Length (in)
Height (in)
Width (in)

with Pallet (lb)
without Pallet (lb)
Actual (in)
inches
inches
Direct Drive (in)

024
21 1/2
39 1/4
21 1/2
Reciprocating
268
248
17 7/8 x 24 7/8
3/4
3/4
10 x 6

Table G6: General data about the units (continued)
Model GEV
Unit Size

048
30 1/2
46 7/8
26 1/2
Compressor Type
Reciprocating
Approximate Weight
with Pallet (lb)
396
Approximate Weight
without Pallet (lb)
348
Filter Size
Actual (in)
27 7/8 x 29 7/8
Water in/out size
inches
1 FPT
Condensate size (NPTI)
inches
3/4
Blower Wheel Size and quantity
10 x 10 (DD)-Std
12 x 11 (DD)-Hi

WSHP-PRC001-EN

Length (in)
Height (in)
Width (in)

060
30 1/2
46 7/8
26 1/2
Scroll
396
348
27 7/8 x 29 7/8
1 FPT
3/4
12 x 11 (DD)

35

General Data
Air-to-Refrigerant Coils
Table G8: GEH/GEV 006, 009
Working Pressure

Table G12: GEV 018, 024, 030, 040
425

Working Pressure

425

Tubes High

14

Tubes High

21

Tubes Deep

2

Tubes Deep

4

No. of Circuits

1

No. of Circuits

Finned vol. (h,w,d)
Coil Surface Area (Ft2)
Fins Per Inch
Tube Material
Tube OD (in)
Wall Thickness
Return Bends

14 x 16 x 1.734
1.56
12
Copper
3/8
0.014
Copper

Table G9: GEH/GEV 012
Working Pressure

Finned vol. (h,w,d)
Coil Surface Area (Ft2)
Fins Per Inch
Tube Material
Tube OD (in)
Wall Thickness
Return Bends

4
21 x 16 x 3.464
2.33
12
Copper
3/8
0.014
Copper

Table G13: GEH/GEV 036, 042
425

Working Pressure

425

Tubes High

14

Tubes High

18

Tubes Deep

3

Tubes Deep

4

No. of Circuits

2

No. of Circuits

Finned vol. (h,w,d)
Coil Surface Area (Ft2)
Fins Per Inch
Tube Material
Tube OD (in)
Wall Thickness
Return Bends

14 x 16 x 2.598
1.56
12
Copper
3/8
0.014
Copper

Table G10: GEH/GEV 015
Working Pressure

Finned vol. (h,w,d)
Coil Surface Area (Ft2)
Fins Per Inch
Tube Material
Tube OD (in)
Wall Thickness
Return Bends

6
18 x 21 x 3.464
2.63
12
Copper
3/8
0.014
Copper

Table G14: GEH 048, 060
425

Working Pressure

425

Tubes High

14

Tubes High

20

Tubes Deep

3

Tubes Deep

4

No. of Circuits

1

No. of Circuits

Finned vol. (h,w,d)
Coil Surface Area (Ft2)
Fins Per Inch
Tube Material
Tube OD (in)
Wall Thickness
Return Bends

14 x 16 x 2.598
1.56
12
Copper
3/8
0.014
Copper

Table G11: GEH 018, 024, 030
Working Pressure

Finned vol. (h,w,d)
Coil Surface Area (Ft2)
Fins Per Inch
Tube Material
Tube OD (in)
Wall Thickness
Return Bends

8
20 x 29 x 3.464
4.03
12
Copper
3/8
0.014
Copper

Table G15: GEV 048, 060
425

Working Pressure

425

Tubes High

16

Tubes High

24

Tubes Deep

4

Tubes Deep

4

No. of Circuits

4

No. of Circuits

Finned vol. (h,w,d)
Coil Surface Area (Ft2)
Fins Per Inch
Tube Material
Tube OD (in)
Wall Thickness
Return Bends

36

16 x 19 x 3.464
2.11
12
Copper
3/8
0.014
Copper

Finned vol. (h,w,d)
Coil Surface Area (Ft2)
Fins Per Inch
Tube Material
Tube OD (in)
Wall Thickness
Return Bends

8
24 x 25 x 3.464
4.17
12
Copper
3/8
0.014
Copper

WSHP-PRC001-EN

Performance Data
ARI-ISO (WLHP/GLHP)

Table P1: ARI-ISO WLHP and GLHP Performance
Unit Size

Rated Water
Flow
(GPM)

Rated Air
Flow
(SCFM)

006
009
012
015
018
024
030
036
GEV 040
042
048
060

1.5
2.1
2.8
3.5
4.2
5.5
6.9
8.3
9.2
9.7
11.0
14.5

190
285
380
460
570
760
900
1140
1200
1330
1520
1900

Cooling
Capacity
WLHP
(BTUH)
7060
8760
12500
14100
19100
25800
28500
36000
38500
40200
49000
59300

EER
WLHP

13.0
12.85
13.15
14.0
13.5
12.6
12.5
13.7
12.75
12.05
12.75
12.8

Heating
Capacity
WLHP
(BTUH)
8160
10900
13200
17200
21600
30400
33100
41800
44200
47500
55300
72300

COP
WLHP

4.3
4.6
4.35
4.8
4.45
4.35
4.25
4.7
4.2
4.2
4.25
4.4

Cooling
Capacity
GLHP
(BTUH)
6980
8710
12400
14200
18900
26000
28700
35200
38500
41700
49000
58500

EER
GLHP

14.4
14.5
14.2
16.0
14.9
13.8
13.5
14.5
13.6
13.4
13.65
13.75

Heating
Capacity
GLHP
(BTUH)
4690
6100
8700
10200
13000
17800
19800
22200
26100
27400
32000
43300

COP
GLHP

3.1
3.1
3.2
3.45
3.15
3.25
3.1
3.25
3.1
3.1
3.1
3.1

Rated in accordance with ISO Standard 13256-1: 1998 (Water Loop Heat Pumps and Ground Loop
Heat Pumps).
Certified conditions are 86°F EWT, 80.6°F DB/66.2°F WB EAT in cooling and 68°F EWT, 68°F DB/59°F
WB EAT in heating. Data shown is for application performance only, as these conditions are typical
for WSHP systems.
Models with capacities greater than 135,000 BTUH are not included in the ARI water-to-air and
brine-to-air heat pump certification program.

WSHP-PRC001-EN

37

Performance Data
006-Cooling
Table P2: GEH/GEV 006 Cooling Performance
Cooling performance data is tabulated at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1.
See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is
permissible. Extrapolation is not.
Rated GPM: 1.5
Rated CFM: 190

38

Maximum CFM: 152
Maximum CFM: 228

EWT

GPM

45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
77
77
77
77
77
77
77
86
86
86
86
86
86
86
95
95
95
95
95
95
95
105
105
105
105
105
105
105
115
115
115
115
115
115
115
120
120
120
120
120
120
120

1.0
1.2
1.4
1.5
1.6
1.7
1.8
1.0
1.2
1.4
1.5
1.6
1.7
1.8
1.0
1.2
1.4
1.5
1.6
1.7
1.8
1.0
1.2
1.4
1.5
1.6
1.7
1.8
1.0
1.2
1.4
1.5
1.6
1.7
1.8
1.0
1.2
1.4
1.5
1.6
1.7
1.8
1.0
1.2
1.4
1.5
1.6
1.7
1.8
1.0
1.2
1.4
1.5
1.6
1.7
1.8
1.0
1.2
1.4
1.5
1.6
1.7
1.8

Total
Mbtuh
8.4
8.4
8.5
8.5
8.5
8.5
8.5
8.0
8.0
8.0
8.1
8.1
8.1
8.1
7.4
7.5
7.6
7.6
7.6
7.6
7.7
7.1
7.2
7.3
7.3
7.3
7.3
7.4
6.8
6.9
7.0
7.0
7.0
7.1
7.1
6.5
6.6
6.7
6.7
6.8
6.8
6.9
6.2
6.3
6.4
6.5
6.5
6.6
6.6
6.0
6.1
6.2
6.2
6.3
6.3
6.4
5.8
6.0
6.1
6.1
6.2
6.2
6.2

Sen
Mbtuh
5.5
5.6
5.6
5.6
5.6
5.6
5.6
5.4
5.4
5.5
5.5
5.5
5.5
5.6
5.3
5.3
5.4
6.0
5.4
5.4
5.5
5.2
5.2
5.3
5.3
5.3
5.4
5.4
5.1
5.2
5.2
5.3
5.3
5.3
5.3
5.0
5.1
5.2
5.2
5.2
5.3
5.3
4.9
5.0
5.1
5.1
5.2
5.2
5.2
4.9
5.0
5.1
5.1
5.1
5.2
5.2
4.8
4.9
5.0
5.1
5.1
5.2
5.2

SHR
0.66
0.66
0.66
0.66
0.66
0.66
0.66
0.68
0.68
0.68
0.68
0.68
0.68
0.69
0.71
0.71
0.71
0.80
0.71
0.71
0.71
0.73
0.73
0.73
0.73
0.73
0.73
0.73
0.74
0.75
0.75
0.75
0.75
0.75
0.75
0.76
0.77
0.77
0.77
0.77
0.77
0.77
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.81
0.82
0.82
0.82
0.82
0.82
0.82
0.82
0.83
0.83
0.83
0.83
0.83
0.83

Power
kW
0.46
0.45
0.45
0.44
0.44
0.43
0.43
0.46
0.45
0.45
0.44
0.44
0.44
0.43
0.50
0.49
0.48
0.48
0.47
0.47
0.47
0.55
0.54
0.53
0.53
0.52
0.52
0.52
0.61
0.60
0.59
0.59
0.59
0.58
0.58
0.67
0.67
0.66
0.65
0.65
0.65
0.64
0.74
0.74
0.73
0.72
0.72
0.72
0.71
0.84
0.83
0.82
0.82
0.81
0.81
0.81
0.91
0.90
0.90
0.89
0.89
0.88
0.88

EER
18.3
18.8
18.8
19.3
19.3
19.7
19.8
17.3
17.8
17.9
18.3
18.4
18.4
18.8
14.9
15.3
15.7
15.8
16.2
16.2
16.3
12.9
13.3
13.7
13.7
14.1
14.1
14.2
11.2
11.5
11.8
11.9
11.9
12.2
12.2
9.8
9.9
10.2
10.4
10.4
10.5
10.7
8.4
8.6
8.8
9.0
9.1
9.1
9.3
7.1
7.3
7.5
7.6
7.7
7.8
7.9
6.4
6.6
6.7
6.9
6.9
7.0
7.1

Reject
Mbtuh
10.0
10.0
10.0
10.0
10.0
10.0
10.0
9.5
9.5
9.6
9.6
9.6
9.6
9.6
9.2
9.2
9.2
9.2
9.2
9.2
9.3
9.0
9.0
9.1
9.1
9.1
9.1
9.1
8.9
8.9
9.0
9.0
9.1
9.1
9.1
8.8
8.9
9.0
9.0
9.0
9.0
9.0
8.8
8.9
8.9
8.9
9.0
9.0
9.0
8.8
8.9
9.0
9.0
9.0
9.1
9.1
9.0
9.0
9.1
9.1
9.2
9.2
9.3

LWT
65.0
61.6
59.3
58.3
57.5
56.7
56.1
74.1
70.9
68.7
67.8
67.0
66.3
65.6
86.3
83.3
81.1
80.3
79.5
78.9
78.3
95.0
92.1
90.0
89.2
88.4
87.8
87.2
103.9
101.0
98.9
98.1
97.4
96.7
96.1
112.8
109.9
107.9
107.0
106.3
105.7
105.1
122.7
119.9
117.8
117.0
116.3
115.7
115.1
132.9
130.0
128.0
127.2
126.4
125.8
125.2
138.1
135.2
133.2
132.3
131.6
131.0
130.4

Feet
Head
1.5
2.1
2.7
3.0
3.4
3.7
4.1
1.4
2.0
2.6
2.9
3.2
3.5
3.9
1.4
1.9
2.4
2.7
3.0
3.3
3.6
1.3
1.8
2.3
2.6
2.9
3.1
3.4
1.3
1.7
2.2
2.5
2.7
3.0
3.3
1.2
1.6
2.1
2.4
2.6
2.9
3.2
1.2
1.6
2.0
2.2
2.5
2.8
3.0
1.1
1.5
1.9
2.2
2.4
2.7
3.0
1.0
1.4
1.9
2.1
2.4
2.6
2.9

WSHP-PRC001-EN

Performance Data
006-Heating
Table P3: GEH/GEV 006 Heating Performance
Heating performance data is tabulated at 68 F DB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1. See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is permissible.
Extrapolation is not.
Rated GPM: 1.5
Rated CFM: 190

Maximum CFM: 152
Maximum CFM: 228

EWT

GPM

25
25
25
25
25
25
25
32
32
32
32
32
32
32
45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
75
75
75
75
75
75
75
86
86
86
86
86
86
86

1.0
1.2
1.4
1.5
1.6
1.7
1.8
1.0
1.2
1.4
1.5
1.6
1.7
1.8
1.0
1.2
1.4
1.5
1.6
1.7
1.8
1.0
1.2
1.4
1.5
1.6
1.7
1.8
1.0
1.2
1.4
1.5
1.6
1.7
1.8
1.0
1.2
1.4
1.5
1.6
1.7
1.8
1.0
1.2
1.4
1.5
1.6
1.7
1.8

Htg Cap
Mbtuh
5.0
5.2
5.2
5.2
5.2
5.2
5.2
5.5
5.7
5.7
5.7
5.7
5.7
5.8
6.5
6.7
6.8
6.8
6.8
6.9
6.9
7.4
7.6
7.7
7.8
7.8
7.8
7.9
8.5
8.8
8.9
8.9
8.9
9.0
9.0
9.1
9.3
9.4
9.5
9.5
9.5
9.6
9.8
10.1
10.2
10.2
10.2
10.2
10.2

Absorb
Mbtuh
3.2
3.4
3.4
3.4
3.3
3.4
3.4
3.6
3.8
3.9
3.8
3.8
3.8
3.9
4.6
4.8
4.9
4.9
4.9
4.9
5.0
5.4
5.6
5.7
5.7
5.7
5.8
5.8
6.4
6.6
6.7
6.8
6.8
6.8
6.9
6.9
7.2
7.3
7.3
7.3
7.3
7.3
7.5
7.8
7.9
7.9
7.9
7.9
8.0

Power
kW
0.52
0.52
0.53
0.53
0.53
0.53
0.53
0.54
0.54
0.54
0.55
0.55
0.55
0.55
0.57
0.57
0.57
0.57
0.58
0.58
0.58
0.59
0.60
0.60
0.60
0.60
0.60
0.60
0.62
0.63
0.63
0.63
0.63
0.63
0.63
0.64
0.64
0.64
0.64
0.65
0.65
0.65
0.66
0.66
0.67
0.67
0.67
0.67
0.67

COP

LWT

2.8
2.9
2.9
2.9
2.8
2.9
2.9
3.0
3.1
3.1
3.0
3.0
3.0
3.1
3.3
3.5
3.5
3.5
3.5
3.5
3.5
3.7
3.7
3.8
3.8
3.8
3.8
3.8
4.0
4.1
4.1
4.1
4.2
4.2
4.2
4.1
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.5
4.4
4.5
4.5
4.5
4.5

18.5
19.4
20.2
20.5
20.8
21.1
21.2
24.7
25.6
26.5
26.9
27.2
27.5
27.7
35.9
37.0
38.0
38.5
38.9
39.2
39.5
44.3
45.7
46.9
47.4
47.8
48.2
48.5
55.2
56.9
58.4
59.0
59.5
60.0
60.4
61.2
63.0
64.6
65.3
65.9
66.4
66.8
70.9
72.9
74.7
75.4
76.1
76.6
77.1

Heating
Capacity

Heating
Input
Watts
1.032
1.023
1.016
1.008
1.000
0.984
0.977
0.968

Feet
Head
1.5
2.2
3.0
3.4
3.8
4.2
4.6
1.5
2.1
2.9
3.2
3.6
4.0
4.5
1.5
2.1
2.7
3.0
3.4
3.7
4.1
1.4
2.0
2.6
2.9
3.2
3.5
3.9
1.4
1.9
2.4
2.7
3.0
3.3
3.6
1.4
1.8
2.3
2.6
2.9
3.2
3.5
1.3
1.7
2.2
2.5
2.7
3.0
3.3

Table P4: 006 Fan Correction Factors
Entering
CFM

Cooling
Capacity

Sensible
Capacity

152
162
171
181
190
209
218
228

0.974
0.981
0.987
0.994
1.000
1.012
1.018
1.025

0.892
0.920
0.945
0.973
1.000
1.051
1.077
1.105

WSHP-PRC001-EN

Cooling
Input
Watts
0.965
0.973
0.981
0.991
1.000
1.020
1.030
1.042

0.972
0.979
0.986
0.993
1.000
1.013
1.020
1.027

39

Performance Data
009-Cooling
Table P5: GEH/GEV 009 Cooling Performance
Cooling performance data is tabulated at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1.
See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is
permissible. Extrapolation is not.
Rated GPM: 2.1
Rated CFM: 285

40

Maximum CFM: 228
Maximum CFM: 342

EWT

GPM

45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
77
77
77
77
77
77
77
86
86
86
86
86
86
86
95
95
95
95
95
95
95
105
105
105
105
105
105
105
115
115
115
115
115
115
115
120
120
120
120
120
120
120

1.4
1.7
1.9
2.1
2.2
2.3
2.5
1.4
1.7
1.9
2.1
2.2
2.3
2.5
1.4
1.7
1.9
2.1
2.2
2.3
2.5
1.4
1.7
1.9
2.1
2.2
2.3
2.5
1.4
1.7
1.9
2.1
2.2
2.3
2.5
1.4
1.7
1.9
2.1
2.2
2.3
2.5
1.4
1.7
1.9
2.1
2.2
2.3
2.5
1.4
1.7
1.9
2.1
2.2
2.3
2.5
1.4
1.7
1.9
2.1
2.2
2.3
2.5

Total
Mbtuh
10.6
10.6
10.7
10.7
10.7
10.7
10.7
10.1
10.2
10.2
10.2
10.2
10.2
10.2
9.4
9.5
9.5
9.5
9.5
9.5
9.5
8.9
9.0
9.0
9.0
9.0
9.1
9.0
8.5
8.5
8.5
8.6
8.6
8.6
8.6
8.0
8.1
8.1
8.1
8.1
8.1
8.1
7.5
7.5
7.6
7.6
7.6
7.6
7.6
6.8
6.8
6.9
6.9
6.9
6.9
6.9
6.2
6.3
6.3
6.4
6.4
6.4
6.4

Sen
Mbtuh
7.4
7.4
7.3
7.3
7.3
7.3
7.3
7.1
7.1
7.1
7.1
7.1
7.1
7.1
6.8
6.9
6.9
6.9
6.9
6.9
6.9
6.6
6.7
6.7
6.7
6.7
6.7
6.7
6.4
6.5
6.5
6.5
6.5
6.5
6.5
6.2
6.3
6.3
6.3
6.3
6.3
6.3
6.0
6.0
6.0
6.0
6.0
6.0
6.0
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.6
5.5
5.5
5.5
5.5
5.5
5.5

SHR
0.70
0.70
0.68
0.68
0.68
0.68
0.68
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.72
0.73
0.73
0.73
0.73
0.73
0.73
0.74
0.74
0.74
0.74
0.74
0.74
0.74
0.75
0.76
0.76
0.76
0.76
0.76
0.76
0.78
0.78
0.78
0.78
0.78
0.78
0.78
0.80
0.80
0.79
0.79
0.79
0.79
0.79
0.84
0.84
0.83
0.83
0.83
0.83
0.83
0.90
0.87
0.87
0.86
0.86
0.86
0.86

Power
kW
0.56
0.54
0.53
0.52
0.52
0.52
0.52
0.56
0.54
0.53
0.52
0.52
0.52
0.52
0.62
0.60
0.59
0.58
0.57
0.57
0.57
0.68
0.66
0.65
0.64
0.64
0.63
0.63
0.76
0.74
0.73
0.72
0.71
0.71
0.71
0.84
0.82
0.81
0.80
0.80
0.79
0.79
0.93
0.92
0.90
0.89
0.89
0.88
0.88
1.01
1.00
0.98
0.97
0.97
0.97
0.96
1.04
1.03
1.02
1.01
1.00
1.00
1.00

EER
18.9
19.6
20.2
20.6
20.6
20.6
20.6
18.0
18.9
19.2
19.6
19.6
19.6
19.6
15.2
15.8
16.1
16.4
16.7
16.7
16.7
13.1
13.6
13.8
14.1
14.1
14.4
14.3
11.2
11.5
11.6
11.9
12.1
12.1
12.1
9.5
9.9
10.0
10.1
10.1
10.3
10.3
8.1
8.2
8.4
8.5
8.5
8.6
8.6
6.7
6.8
7.0
7.1
7.1
7.1
7.2
6.0
6.1
6.2
6.3
6.4
6.4
6.4

Reject
Mbtuh
12.5
12.4
12.5
12.5
12.5
12.5
12.5
12.0
12.0
12.0
12.0
12.0
12.0
12.0
11.5
11.6
11.5
11.5
11.5
11.5
11.5
11.2
11.3
11.2
11.2
11.2
11.3
11.2
11.1
11.0
11.0
11.1
11.0
11.0
11.0
10.9
10.9
10.9
10.8
10.8
10.8
10.8
10.7
10.6
10.7
10.6
10.6
10.6
10.6
10.3
10.2
10.2
10.2
10.2
10.2
10.2
9.8
9.8
9.8
9.9
9.8
9.8
9.8

LWT
62.9
59.6
58.2
56.9
56.3
55.8
55.0
72.2
69.2
67.6
66.4
65.9
65.4
64.6
84.5
81.6
80.1
78.9
78.4
78.0
77.2
93.1
90.3
88.8
87.7
87.2
86.8
85.9
101.9
99.0
97.6
96.6
96.1
95.6
94.9
110.6
107.9
106.5
105.4
104.9
104.4
103.7
120.4
117.6
116.3
115.2
114.7
114.3
113.5
129.8
127.1
125.9
124.8
124.4
124.0
123.2
134.1
131.7
130.4
129.5
129.0
128.6
127.9

Feet
Head
2.7
3.8
4.5
5.4
5.8
6.2
7.1
2.6
3.6
4.3
5.0
5.4
5.9
6.7
2.4
3.3
4.0
4.7
5.0
5.4
6.2
2.3
3.1
3.7
4.4
4.8
5.2
5.9
2.2
3.0
3.6
4.2
4.6
4.9
5.7
2.0
2.8
3.4
4.1
4.4
4.7
5.5
2.0
2.7
3.3
3.9
4.2
4.6
5.3
1.9
2.7
3.2
3.8
4.2
4.5
5.2
1.9
2.6
3.2
3.8
4.2
4.5
5.2

WSHP-PRC001-EN

Performance Data
009-Heating
Table P6: GEH/GEV 009 Heating Performance
Heating performance data is tabulated at 68 F DB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1. See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is permissible.
Extrapolation is not.
Rated GPM: 2.1
Rated CFM: 285

Maximum CFM: 228
Maximum CFM: 342

EWT

GPM

25
25
25
25
25
25
25
32
32
32
32
32
32
32
45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
75
75
75
75
75
75
75
86
86
86
86
86
86
86

1.4
1.7
1.9
2.1
2.2
2.3
2.5
1.4
1.7
1.9
2.1
2.2
2.3
2.5
1.4
1.7
1.9
2.1
2.2
2.3
2.5
1.4
1.7
1.9
2.1
2.2
2.3
2.5
1.4
1.7
1.9
2.1
2.2
2.3
2.5
1.4
1.7
1.9
2.1
2.2
2.3
2.5
1.4
1.7
1.9
2.1
2.2
2.3
2.5

Htg Cap
Mbtuh
6.7
6.7
6.7
6.7
6.8
6.8
6.8
6.9
7.0
7.0
7.1
7.1
7.2
7.2
8.1
8.3
8.4
8.5
8.5
8.5
8.6
9.2
9.4
9.5
9.6
9.7
9.7
9.8
10.6
10.9
11.0
11.1
11.1
11.2
11.2
11.4
11.6
11.7
11.8
11.8
11.9
12.0
12.4
12.6
12.7
12.8
12.9
12.9
13.0

Absorb
Mbtuh
4.7
4.7
4.6
4.6
4.7
4.7
4.7
4.8
4.9
4.9
5.0
5.0
5.1
5.1
5.9
6.1
6.2
6.2
6.2
6.2
6.3
6.9
7.1
7.2
7.3
7.4
7.4
7.5
8.1
8.4
8.5
8.6
8.6
8.7
8.7
8.9
9.1
9.2
9.3
9.3
9.4
9.4
9.8
10.0
10.1
10.2
10.3
10.3
10.4

Power
kW
0.60
0.60
0.61
0.61
0.61
0.61
0.61
0.62
0.62
0.63
0.63
0.63
0.63
0.63
0.66
0.66
0.66
0.67
0.67
0.67
0.67
0.68
0.69
0.69
0.69
0.69
0.69
0.69
0.72
0.72
0.72
0.73
0.73
0.73
0.73
0.73
0.74
0.74
0.74
0.74
0.74
0.75
0.76
0.76
0.76
0.76
0.77
0.77
0.77

COP

LWT

3.3
3.3
3.2
3.2
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.6
3.7
3.7
3.7
3.7
3.7
3.8
4.0
4.0
4.0
4.1
4.1
4.1
4.2
4.3
4.4
4.5
4.5
4.5
4.5
4.5
4.6
4.6
4.6
4.7
4.7
4.7
4.7
4.8
4.9
4.9
4.9
4.9
4.9
4.9

18.4
19.5
20.1
20.6
20.7
20.9
21.2
25.2
26.3
26.9
27.3
27.5
27.6
28.0
36.6
37.9
38.5
39.1
39.4
39.6
40.0
45.2
46.7
47.5
48.1
48.3
48.6
49.0
56.4
58.1
59.0
59.8
60.2
60.4
61.0
62.2
64.3
65.3
66.2
66.6
66.8
67.4
71.9
74.2
75.3
76.2
76.6
77.0
77.7

Heating
Capacity

Heating
Input
Watts
1.032
1.024
1.016
1.008
1.000
0.984
0.976
0.968

Feet
Head
3.0
4.2
5.1
6.0
6.5
7.0
8.1
2.9
4.1
4.9
5.8
6.3
6.7
7.7
2.7
3.8
4.5
5.4
5.8
6.2
7.1
2.6
3.6
4.3
5.0
5.4
5.9
6.7
2.4
3.3
4.0
4.7
5.0
5.4
6.2
2.3
3.2
3.8
4.5
4.8
5.2
6.0
2.2
3.0
3.6
4.2
4.6
4.9
5.7

Table P7: 009 Fan Correction Factors
Entering
CFM

Cooling
Capacity

Sensible
Capacity

228
242
257
271
285
314
328
342

0.974
0.980
0.987
0.993
1.000
1.013
1.019
1.025

0.892
0.918
0.946
0.972
1.000
1.052
1.078
1.105

WSHP-PRC001-EN

Cooling
Input
Watts
0.965
0.972
0.982
0.991
1.000
1.020
1.030
1.042

0.972
0.979
0.986
0.993
1.000
1.014
1.020
1.027

41

Performance Data
012-Cooling
Table P8: GEH/GEV 012 Cooling Performance
Cooling performance data is tabulated at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1.
See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is
permissible. Extrapolation is not.
Rated GPM: 2.8
Rated CFM: 380

42

Maximum CFM: 304
Maximum CFM: 456

EWT

GPM

45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
77
77
77
77
77
77
77
86
86
86
86
86
86
86
95
95
95
95
95
95
95
105
105
105
105
105
105
105
115
115
115
115
115
115
115
120
120
120
120
120
120
120

1.8
2.2
2.5
2.8
2.9
3.1
3.4
1.8
2.2
2.5
2.8
2.9
3.1
3.4
1.8
2.2
2.5
2.8
2.9
3.1
3.4
1.8
2.2
2.5
2.8
2.9
3.1
3.4
1.8
2.2
2.5
2.8
2.9
3.1
3.4
1.8
2.2
2.5
2.8
2.9
3.1
3.4
1.8
2.2
2.5
2.8
2.9
3.1
3.4
1.8
2.2
2.5
2.8
2.9
3.1
3.4
1.8
2.2
2.5
2.8
2.9
3.1
3.4

Total
Mbtuh
14.3
14.4
14.4
14.5
14.5
14.5
14.5
13.9
13.9
14.0
14.1
14.1
14.1
14.1
13.1
13.2
13.2
13.3
13.3
13.3
13.3
12.5
12.6
12.7
12.7
12.8
12.8
12.8
12.0
12.1
12.1
12.2
12.2
12.2
12.2
11.3
11.4
11.5
11.5
11.5
11.6
11.6
10.5
10.6
10.6
10.7
10.7
10.7
10.8
9.6
9.7
9.8
9.9
9.9
9.9
9.9
9.3
9.4
9.5
9.5
9.5
9.6
9.6

Sen
Mbtuh
10.4
10.4
10.5
10.5
10.5
10.5
10.5
10.0
10.0
10.0
10.1
10.1
10.1
10.0
9.6
9.6
9.6
9.7
9.7
9.6
9.6
9.3
9.3
9.4
9.4
9.4
9.4
9.4
9.1
9.1
9.1
9.2
9.2
9.2
9.1
8.8
8.8
8.9
8.9
8.9
8.9
8.9
8.5
8.5
8.6
8.6
8.6
8.6
8.6
8.1
8.1
8.2
8.2
8.2
8.2
8.2
7.9
7.9
7.9
8.0
8.0
7.9
7.9

SHR
0.73
0.72
0.73
0.72
0.72
0.72
0.72
0.72
0.72
0.71
0.72
0.72
0.72
0.71
0.73
0.73
0.73
0.73
0.73
0.72
0.72
0.74
0.74
0.74
0.74
0.73
0.73
0.73
0.76
0.75
0.75
0.75
0.75
0.75
0.75
0.78
0.77
0.77
0.77
0.77
0.77
0.77
0.81
0.80
0.81
0.80
0.80
0.80
0.80
0.84
0.84
0.84
0.83
0.83
0.83
0.83
0.85
0.84
0.83
0.84
0.84
0.82
0.82

Power
kW
0.88
0.85
0.84
0.83
0.82
0.82
0.80
0.80
0.77
0.77
0.75
0.75
0.75
0.72
0.91
0.88
0.88
0.86
0.86
0.86
0.83
1.00
0.97
0.96
0.95
0.95
0.94
0.92
1.08
1.05
1.05
1.03
1.03
1.03
1.00
1.19
1.16
1.15
1.14
1.13
1.13
1.11
1.35
1.31
1.31
1.30
1.29
1.29
1.27
1.49
1.46
1.45
1.44
1.44
1.44
1.41
1.50
1.47
1.46
1.45
1.45
1.44
1.42

EER
16.3
16.9
17.1
17.5
17.7
17.7
18.1
17.4
18.1
18.2
18.8
18.8
18.8
19.6
14.4
15.0
15.0
15.5
15.5
15.5
16.0
12.5
13.0
13.2
13.4
13.5
13.6
13.9
11.1
11.5
11.5
11.8
11.8
11.8
12.2
9.5
9.8
10.0
10.1
10.2
10.3
10.5
7.8
8.1
8.1
8.2
8.3
8.3
8.5
6.4
6.6
6.8
6.9
6.9
6.9
7.0
6.2
6.4
6.5
6.6
6.6
6.7
6.8

Reject
Mbtuh
17.3
17.3
17.3
17.3
17.3
17.3
17.2
16.6
16.5
16.6
16.7
16.7
16.7
16.6
16.2
16.2
16.2
16.2
16.2
16.2
16.1
15.9
15.9
16.0
15.9
16.0
16.0
15.9
15.7
15.7
15.7
15.7
15.7
15.7
15.6
15.4
15.4
15.4
15.4
15.4
15.5
15.4
15.1
15.1
15.1
15.1
15.1
15.1
15.1
14.7
14.7
14.8
14.8
14.8
14.8
14.7
14.4
14.4
14.5
14.5
14.5
14.5
14.5

LWT
64.2
60.7
58.8
57.4
56.9
56.2
55.1
73.5
70.0
68.3
66.9
66.5
65.8
64.7
86.0
82.7
81.0
79.6
79.2
78.5
77.5
94.7
91.5
89.8
88.4
88.1
87.4
86.4
103.5
100.3
98.6
97.3
96.9
96.2
95.2
112.2
109.0
107.4
106.1
105.7
105.0
104.1
121.9
118.8
117.2
115.9
115.5
114.8
114.0
131.5
128.5
126.9
125.7
125.3
124.7
123.7
136.2
133.3
131.7
130.4
130.1
129.5
128.6

Feet
Head
4.7
6.5
8.0
9.6
10.1
11.2
13.0
4.4
6.1
7.4
8.9
9.4
10.5
12.2
4.1
5.6
6.9
8.3
8.8
9.8
11.3
3.9
5.3
6.6
7.9
8.4
9.4
10.9
3.7
5.1
6.3
7.6
8.1
9.0
10.5
3.5
4.9
6.1
7.4
7.8
8.8
10.2
3.4
4.8
5.9
7.1
7.6
8.5
9.9
3.3
4.6
5.7
6.9
7.4
8.3
9.7
3.2
4.5
5.6
6.8
7.3
8.2
9.6

WSHP-PRC001-EN

Performance Data
012-Heating
Table P9: GEH/GEV 012 Heating Performance
Heating performance data is tabulated at 68 F DB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1. See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is permissible.
Extrapolation is not.
Rated GPM: 2.8
Rated CFM: 380

Maximum CFM: 304
Maximum CFM: 456

EWT

GPM

25
25
25
25
25
25
25
32
32
32
32
32
32
32
45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
75
75
75
75
75
75
75
86
86
86
86
86
86
86

1.8
2.2
2.5
2.8
2.9
3.1
3.4
1.8
2.2
2.5
2.8
2.9
3.1
3.4
1.8
2.2
2.5
2.8
2.9
3.1
3.4
1.8
2.2
2.5
2.8
2.9
3.1
3.4
1.8
2.2
2.5
2.8
2.9
3.1
3.4
1.8
2.2
2.5
2.8
2.9
3.1
3.4
1.8
2.2
2.5
2.8
2.9
3.1
3.4

Htg Cap
Mbtuh
8.0
8.2
8.3
8.4
8.4
8.5
8.5
9.2
9.3
9.4
9.5
9.6
9.6
9.7
11.0
11.2
11.3
11.4
11.4
11.4
11.5
12.1
12.3
12.4
12.4
12.5
12.5
12.6
13.2
13.4
13.5
13.5
13.6
13.6
13.7
13.7
13.9
14.0
14.1
14.1
14.2
14.3
14.6
14.8
14.9
14.9
15.0
15.0
15.1

Absorb
Mbtuh
5.2
5.4
5.4
5.5
5.5
5.6
5.6
6.3
6.4
6.5
6.6
6.7
6.7
6.7
7.9
8.1
8.2
8.3
8.3
8.3
8.4
8.9
9.1
9.2
9.2
9.3
9.3
9.4
10.0
10.1
10.2
10.2
10.3
10.3
10.4
10.4
10.6
10.7
10.8
10.8
10.9
10.9
11.2
11.4
11.5
11.5
11.6
11.6
11.7

Power
kW
0.83
0.83
0.84
0.84
0.84
0.84
0.84
0.85
0.86
0.86
0.86
0.86
0.86
0.87
0.90
0.91
0.92
0.92
0.92
0.92
0.92
0.93
0.93
0.94
0.94
0.94
0.94
0.94
0.95
0.96
0.96
0.96
0.96
0.96
0.97
0.97
0.97
0.98
0.98
0.98
0.98
0.99
0.99
1.00
1.01
1.01
1.01
1.00
1.01

COP

LWT

2.8
2.9
2.9
2.9
2.9
3.0
3.0
3.2
3.2
3.2
3.2
3.3
3.3
3.3
3.6
3.6
3.6
3.6
3.6
3.6
3.7
3.8
3.9
3.9
3.9
3.9
3.9
3.9
4.1
4.1
4.1
4.1
4.2
4.2
4.1
4.1
4.2
4.2
4.2
4.2
4.2
4.2
4.3
4.3
4.3
4.3
4.4
4.4
4.4

19.3
20.1
20.7
21.1
21.2
21.4
21.7
25.0
26.2
26.8
27.3
27.4
27.7
28.0
36.2
37.6
38.5
39.1
39.3
39.7
40.1
45.1
46.7
47.6
48.4
48.6
49.0
49.5
56.9
58.8
59.8
60.7
60.9
61.3
61.9
63.4
65.4
66.5
67.3
67.6
68.0
68.6
73.5
75.6
76.8
77.8
78.0
78.5
79.1

Heating
Capacity

Heating
Input
Watts
1.032
1.024
1.016
1.008
1.000
0.984
0.976
0.968

Feet
Head
5.6
7.7
9.4
11.2
11.8
13.1
15.0
5.3
7.3
8.9
10.6
11.2
12.4
14.3
4.7
6.5
8.0
9.6
10.1
11.2
13.0
4.4
6.1
7.4
8.9
9.4
10.5
12.2
4.1
5.6
6.9
8.3
8.8
9.8
11.3
3.9
5.4
6.6
8.0
8.5
9.5
11.0
3.7
5.1
6.3
7.6
8.1
9.0
10.5

Table P10: 012 Fan Correction Factors
Entering
CFM

Cooling
Capacity

Sensible
Capacity

304
323
342
361
380
418
437
456

0.974
0.980
0.987
0.993
1.000
1.012
1.019
1.025

0.892
0.919
0.945
0.972
1.000
1.051
1.078
1.105

WSHP-PRC001-EN

Cooling
Input
Watts
0.965
0.973
0.981
0.990
1.000
1.020
1.030
1.042

0.972
0.979
0.986
0.993
1.000
1.013
1.020
1.027

43

Performance Data
015-Cooling
Table P11: GEH/GEV 015 Cooling Performance
Cooling performance data is tabulated at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1.
See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is
permissible. Extrapolation is not.
Rated GPM: 3.5
Rated CFM: 460

44

Maximum CFM: 368
Maximum CFM: 552

EWT

GPM

45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
77
77
77
77
77
77
77
86
86
86
86
86
86
86
95
95
95
95
95
95
95
105
105
105
105
105
105
105
115
115
115
115
115
115
115
120
120
120
120
120
120
120

2.2
2.8
3.1
3.5
3.6
3.8
4.2
2.2
2.8
3.1
3.5
3.6
3.8
4.2
2.2
2.8
3.1
3.5
3.6
3.8
4.2
2.2
2.8
3.1
3.5
3.6
3.8
4.2
2.2
2.8
3.1
3.5
3.6
3.8
4.2
2.2
2.8
3.1
3.5
3.6
3.8
4.2
2.2
2.8
3.1
3.5
3.6
3.8
4.2
2.2
2.8
3.1
3.5
3.6
3.8
4.2
2.2
2.8
3.1
3.5
3.6
3.8
4.2

Total
Mbtuh
17.0
17.1
17.1
17.1
17.1
17.1
17.1
16.1
16.2
16.3
16.3
16.3
16.3
16.3
15.2
15.3
15.4
15.4
15.3
15.3
15.4
14.5
14.6
14.6
14.6
14.6
14.6
14.6
13.7
13.8
13.8
13.8
13.8
13.8
13.8
12.8
12.9
13.0
13.0
13.0
12.9
13.0
11.9
12.0
12.1
12.1
12.1
12.1
12.1
11.0
11.1
11.2
11.2
11.1
11.1
11.2
10.5
10.6
10.6
10.6
10.6
10.6
10.6

Sen
Mbtuh
11.9
12.0
11.9
11.9
11.8
11.8
11.8
11.4
11.6
11.6
11.5
11.5
11.5
11.5
10.9
11.1
11.1
11.1
11.1
11.1
11.1
10.6
10.8
10.8
10.8
10.8
10.8
10.9
10.4
10.5
10.5
10.3
10.5
10.5
10.5
10.1
10.2
10.2
10.2
10.2
10.2
10.2
9.9
9.9
9.9
9.8
9.8
9.8
9.8
9.7
9.6
9.5
9.4
9.4
9.3
9.3
9.6
9.5
9.4
9.2
9.2
9.1
9.0

SHR
0.70
0.70
0.70
0.70
0.69
0.69
0.69
0.71
0.72
0.71
0.71
0.71
0.71
0.71
0.72
0.73
0.72
0.72
0.73
0.73
0.72
0.73
0.74
0.74
0.74
0.74
0.74
0.75
0.76
0.76
0.76
0.75
0.76
0.76
0.76
0.79
0.79
0.78
0.78
0.78
0.79
0.78
0.83
0.83
0.82
0.81
0.81
0.81
0.81
0.88
0.86
0.85
0.84
0.85
0.84
0.83
0.91
0.90
0.89
0.87
0.87
0.86
0.85

Power
kW
0.78
0.74
0.73
0.72
0.71
0.71
0.72
0.83
0.79
0.78
0.77
0.77
0.77
0.78
0.93
0.90
0.89
0.88
0.88
0.88
0.88
1.02
1.00
0.99
0.98
0.98
0.98
0.98
1.13
1.11
1.10
1.09
1.09
1.08
1.08
1.25
1.23
1.22
1.20
1.20
1.19
1.18
1.39
1.37
1.35
1.33
1.33
1.32
1.30
1.53
1.50
1.49
1.46
1.46
1.44
1.42
1.60
1.57
1.55
1.53
1.52
1.50
1.47

EER
21.8
23.1
23.4
23.8
24.1
24.1
23.8
19.4
20.5
20.9
21.2
21.2
21.2
20.9
16.3
17.0
17.3
17.5
17.4
17.4
17.5
14.2
14.6
14.7
14.9
14.9
14.9
14.9
12.1
12.4
12.5
12.7
12.7
12.8
12.8
10.2
10.5
10.7
10.8
10.8
10.8
11.0
8.6
8.8
9.0
9.1
9.1
9.2
9.3
7.2
7.4
7.5
7.7
7.6
7.7
7.9
6.6
6.8
6.8
6.9
7.0
7.1
7.2

Reject
Mbtuh
19.7
19.6
19.6
19.6
19.5
19.5
19.6
18.9
18.9
19.0
18.9
18.9
18.9
19.0
18.4
18.4
18.4
18.4
18.3
18.3
18.4
18.0
18.0
18.0
17.9
17.9
17.9
17.9
17.6
17.6
17.6
17.5
17.5
17.5
17.5
17.1
17.1
17.2
17.1
17.1
17.0
17.0
16.6
16.7
16.7
16.6
16.6
16.6
16.5
16.2
16.2
16.3
16.2
16.1
16.0
16.1
16.0
16.0
15.9
15.8
15.8
15.7
15.6

LWT
62.9
59.0
57.6
56.2
55.8
55.3
54.3
72.2
68.5
67.2
65.8
65.5
65.0
64.0
84.7
81.1
79.9
78.5
78.2
77.6
76.8
93.4
89.9
88.6
87.3
87.0
86.5
85.6
102.0
98.6
97.4
96.1
95.8
95.2
94.4
110.6
107.3
106.1
104.8
104.6
104.0
103.2
120.2
117.0
115.9
114.6
114.3
113.8
112.9
129.9
126.7
125.6
124.3
124.0
123.5
122.7
134.7
131.5
130.4
129.1
128.9
128.4
127.5

Feet
Head
3.9
5.7
6.7
8.2
8.5
9.3
10.9
3.7
5.4
6.3
7.7
8.1
8.8
10.3
3.4
5.0
5.9
7.2
7.5
8.2
9.6
3.2
4.7
5.6
6.8
7.2
7.8
9.2
3.0
4.5
5.3
6.5
6.8
7.5
8.8
2.9
4.2
5.1
6.2
6.5
7.1
8.4
2.7
4.0
4.8
5.9
6.2
6.8
8.0
2.6
3.9
4.6
5.7
6.0
6.5
7.7
2.5
3.8
4.5
5.6
5.9
6.4
7.6

WSHP-PRC001-EN

Performance Data
015-Heating
Table P12: GEH/GEV 015 Heating Performance
Heating performance data is tabulated at 68 F DB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1. See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is permissible.
Extrapolation is not.
Rated GPM: 3.5
Rated CFM: 460

Maximum CFM: 368
Maximum CFM: 552

EWT

GPM

25
25
25
25
25
25
25
32
32
32
32
32
32
32
45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
75
75
75
75
75
75
75
86
86
86
86
86
86
86

2.2
2.8
3.1
3.5
3.6
3.8
4.2
2.2
2.8
3.1
3.5
3.6
3.8
4.2
2.2
2.8
3.1
3.5
3.6
3.8
4.2
2.2
2.8
3.1
3.5
3.6
3.8
4.2
2.2
2.8
3.1
3.5
3.6
3.8
4.2
2.2
2.8
3.1
3.5
3.6
3.8
4.2
2.2
2.8
3.1
3.5
3.6
3.8
4.2

Htg Cap
Mbtuh
9.4
9.7
9.8
9.9
10.0
10.0
10.1
10.6
10.8
11.0
11.1
11.2
11.2
11.3
12.9
13.2
13.4
13.5
13.6
13.6
13.7
14.7
15.1
15.2
15.4
15.4
15.5
15.6
16.9
17.2
17.4
17.5
17.5
17.6
17.6
17.8
18.1
18.3
18.4
18.4
18.5
18.5
18.8
19.1
19.2
19.3
19.3
19.3
19.4

Absorb
Mbtuh
6.5
6.7
6.8
6.9
7.0
7.0
7.0
7.5
7.6
7.8
7.9
8.0
8.0
8.1
9.6
9.8
10.0
10.1
10.2
10.2
10.2
11.2
11.5
11.6
11.8
11.8
11.9
12.0
13.2
13.4
13.5
13.6
13.6
13.7
13.7
13.9
14.2
14.4
14.4
14.4
14.5
14.5
14.9
15.2
15.2
15.3
15.3
15.3
15.4

Power
kW
0.86
0.89
0.89
0.89
0.89
0.89
0.90
0.91
0.93
0.93
0.94
0.94
0.94
0.94
0.98
1.00
1.01
1.01
1.01
1.01
1.02
1.04
1.06
1.06
1.07
1.07
1.07
1.07
1.10
1.12
1.13
1.13
1.13
1.13
1.14
1.13
1.15
1.15
1.16
1.16
1.16
1.16
1.13
1.15
1.16
1.16
1.16
1.16
1.17

COP

LWT

3.2
3.2
3.2
3.3
3.3
3.3
3.3
3.4
3.4
3.5
3.5
3.5
3.5
3.5
3.9
3.9
3.9
3.9
3.9
3.9
3.9
4.1
4.2
4.2
4.2
4.2
4.2
4.3
4.5
4.5
4.5
4.5
4.5
4.6
4.5
4.6
4.6
4.7
4.6
4.6
4.7
4.7
4.9
4.9
4.8
4.9
4.9
4.9
4.9

19.1
20.2
20.6
21.1
21.1
21.3
21.7
25.2
26.6
27.0
27.5
27.6
27.8
28.1
36.3
38.0
38.6
39.3
39.4
39.7
40.1
44.9
46.8
47.5
48.3
48.5
48.8
49.3
56.0
58.4
59.3
60.2
60.4
60.8
61.5
62.3
64.8
65.7
66.7
67.0
67.3
68.1
72.4
75.1
76.1
77.2
77.4
77.9
78.6

Heating
Capacity

Heating
Input
Watts
1.032
1.024
1.016
1.008
1.000
0.984
0.976
0.968

Feet
Head
4.3
6.3
7.4
9.1
9.5
10.3
12.1
4.2
6.1
7.2
8.7
9.1
10.0
11.6
3.9
5.7
6.7
8.2
8.5
9.3
10.9
3.7
5.4
6.3
7.7
8.1
8.8
10.3
3.4
5.0
5.9
7.2
7.5
8.2
9.6
3.2
4.8
5.6
6.9
7.2
7.9
9.3
3.0
4.5
5.3
6.5
6.8
7.5
8.8

Table P13: 015 Fan Correction Factors
Entering
CFM

Cooling
Capacity

Sensible
Capacity

368
391
414
437
460
506
529
552

0.974
0.980
0.987
0.993
1.000
1.012
1.019
1.025

0.892
0.919
0.945
0.972
1.000
1.051
1.078
1.105

WSHP-PRC001-EN

Cooling
Input
Watts
0.965
0.973
0.981
0.990
1.000
1.020
1.030
1.042

0.972
0.979
0.986
0.993
1.000
1.013
1.020
1.027

45

Performance Data
018-Cooling
Table P14: GEH/GEV 018 Cooling Performance
Cooling performance data is tabulated at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1.
See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is
permissible. Extrapolation is not.
Rated GPM: 4.2
Rated CFM: 570

46

Maximum CFM: 456
Maximum CFM: 684

EWT

GPM

45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
77
77
77
77
77
77
77
86
86
86
86
86
86
86
95
95
95
95
95
95
95
105
105
105
105
105
105
105
115
115
115
115
115
115
115
120
120
120
120
120
120
120

2.7
3.3
3.7
4.2
4.4
4.6
5.0
2.7
3.3
3.7
4.2
4.4
4.6
5.0
2.7
3.3
3.7
4.2
4.4
4.6
5.0
2.7
3.3
3.7
4.2
4.4
4.6
5.0
2.7
3.3
3.7
4.2
4.4
4.6
5.0
2.7
3.3
3.7
4.2
4.4
4.6
5.0
2.7
3.3
3.7
4.2
4.4
4.6
5.0
2.7
3.3
3.7
4.2
4.4
4.6
5.0
2.7
3.3
3.7
4.2
4.4
4.6
5.0

Total
Mbtuh
22.4
22.7
22.8
22.8
22.9
22.9
22.9
21.6
22.0
22.0
22.1
22.1
22.1
22.2
19.9
20.3
20.3
20.4
20.4
20.4
20.5
19.0
19.3
19.3
19.4
19.5
19.5
19.5
18.2
18.5
18.5
18.6
18.6
18.7
18.7
17.3
17.6
17.7
17.8
17.8
17.8
17.8
16.1
16.5
16.5
16.6
16.6
16.6
16.7
15.2
15.5
15.5
15.6
15.6
15.6
15.7
15.1
15.4
15.5
15.6
15.6
15.6
15.6

Sen
Mbtuh
15.7
15.9
15.8
15.9
15.9
16.0
16.0
15.6
15.7
15.7
15.8
15.8
15.9
15.9
15.1
15.2
15.2
15.3
15.3
15.3
15.3
14.5
14.7
14.7
14.7
14.7
14.8
14.8
13.9
14.0
14.0
14.1
14.1
14.2
14.2
13.3
13.4
13.4
13.5
13.5
13.5
13.5
12.8
13.0
12.9
13.0
13.0
13.1
13.1
12.8
12.9
12.9
13.0
13.0
13.1
13.1
13.1
13.2
13.2
13.2
13.3
13.3
13.3

SHR
0.70
0.70
0.69
0.70
0.69
0.70
0.70
0.72
0.71
0.71
0.71
0.71
0.72
0.72
0.76
0.75
0.75
0.75
0.75
0.75
0.75
0.76
0.76
0.76
0.76
0.75
0.76
0.76
0.76
0.76
0.76
0.76
0.76
0.76
0.76
0.77
0.76
0.76
0.76
0.76
0.76
0.76
0.80
0.79
0.78
0.78
0.78
0.79
0.78
0.84
0.83
0.83
0.83
0.83
0.84
0.83
0.87
0.86
0.85
0.85
0.85
0.85
0.85

Power
kW
1.11
1.06
1.04
1.03
1.02
1.01
1.01
1.21
1.17
1.14
1.13
1.12
1.12
1.11
1.34
1.30
1.28
1.26
1.26
1.25
1.24
1.47
1.43
1.40
1.39
1.38
1.38
1.37
1.62
1.57
1.55
1.54
1.53
1.52
1.52
1.77
1.73
1.71
1.70
1.69
1.68
1.68
1.96
1.92
1.89
1.88
1.87
1.87
1.86
2.16
2.12
2.09
2.08
2.07
2.07
2.06
2.28
2.24
2.21
2.20
2.19
2.19
2.18

EER
20.2
21.4
21.9
22.1
22.5
22.7
22.7
17.9
18.8
19.3
19.6
19.7
19.7
20.0
14.9
15.6
15.9
16.2
16.2
16.3
16.5
12.9
13.5
13.8
14.0
14.1
14.1
14.2
11.2
11.8
11.9
12.1
12.2
12.3
12.3
9.8
10.2
10.4
10.5
10.5
10.6
10.6
8.2
8.6
8.7
8.8
8.9
8.9
9.0
7.0
7.3
7.4
7.5
7.5
7.5
7.6
6.6
6.9
7.0
7.1
7.1
7.1
7.2

Reject
Mbtuh
26.2
26.3
26.4
26.3
26.4
26.4
26.4
25.7
26.0
25.9
26.0
25.9
25.9
26.0
24.5
24.7
24.7
24.7
24.7
24.7
24.7
24.0
24.2
24.1
24.1
24.2
24.2
24.2
23.7
23.9
23.8
23.9
23.8
23.9
23.9
23.3
23.5
23.5
23.6
23.6
23.5
23.5
22.8
23.1
23.0
23.0
23.0
23.0
23.1
22.6
22.7
22.6
22.7
22.7
22.7
22.7
22.9
23.1
23.0
23.1
23.1
23.1
23.0

LWT
64.4
60.9
59.2
57.5
57.0
56.5
55.5
74.1
70.8
69.0
67.4
66.8
66.3
65.4
86.2
83.0
81.4
79.8
79.2
78.7
77.9
94.8
91.7
90.0
88.5
88.0
87.6
86.7
103.6
100.5
98.9
97.4
96.9
96.4
95.6
112.4
109.3
107.8
106.3
105.8
105.3
104.5
122.0
119.1
117.5
116.0
115.5
115.1
114.3
131.9
128.9
127.4
125.9
125.4
125.0
124.2
137.1
134.1
132.6
131.1
130.6
130.1
129.3

Feet
Head
4.7
6.4
7.5
9.1
9.8
10.4
11.8
4.3
5.8
6.9
8.3
8.9
9.6
10.9
3.8
5.2
6.2
7.6
8.2
8.8
10.0
3.6
4.9
5.9
7.2
7.8
8.3
9.5
3.3
4.7
5.6
6.9
7.4
8.0
9.1
3.2
4.4
5.4
6.6
7.1
7.7
8.8
3.0
4.2
5.1
6.4
6.9
7.4
8.5
2.8
4.1
4.9
6.1
6.6
7.2
8.3
2.8
4.0
4.9
6.0
6.6
7.1
8.1

WSHP-PRC001-EN

Performance Data
018-Heating
Table P15: GEH/GEV 018 Heating Performance
Heating performance data is tabulated at 68 F DB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1. See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is permissible.
Extrapolation is not.
Rated GPM: 4.2
Rated CFM: 570

Maximum CFM: 456
Maximum CFM: 684

EWT

GPM

25
25
25
25
25
25
25
32
32
32
32
32
32
32
45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
75
75
75
75
75
75
75
86
86
86
86
86
86
86

2.7
3.3
3.7
4.2
4.4
4.6
5.0
2.7
3.3
3.7
4.2
4.4
4.6
5.0
2.7
3.3
3.7
4.2
4.4
4.6
5.0
2.7
3.3
3.7
4.2
4.4
4.6
5.0
2.7
3.3
3.7
4.2
4.4
4.6
5.0
2.7
3.3
3.7
4.2
4.4
4.6
5.0
2.7
3.3
3.7
4.2
4.4
4.6
5.0

Htg Cap
Mbtuh
12.5
12.7
12.9
13.0
13.0
13.1
13.1
13.6
13.9
14.1
14.2
14.3
14.3
14.3
16.2
16.5
16.7
16.9
17.0
17.0
17.1
18.3
18.7
18.9
19.2
19.2
19.3
19.3
21.2
21.6
21.9
22.1
22.2
22.2
22.3
22.7
23.1
23.3
23.6
23.7
23.7
23.8
24.6
25.1
25.4
25.6
25.7
25.7
25.8

Absorb
Mbtuh
8.2
8.4
8.6
8.7
8.7
8.8
8.8
9.2
9.5
9.6
9.7
9.8
9.8
9.8
11.5
11.8
12.0
12.2
12.3
12.3
12.4
13.4
13.8
14.0
14.3
14.3
14.4
14.3
16.1
16.4
16.7
16.8
16.9
16.9
17.0
17.4
17.7
17.9
18.2
18.3
18.3
18.4
19.1
19.5
19.8
20.0
20.1
20.0
20.1

Power
kW
1.26
1.27
1.27
1.27
1.27
1.27
1.27
1.29
1.30
1.31
1.31
1.31
1.31
1.31
1.37
1.38
1.38
1.39
1.39
1.39
1.39
1.43
1.44
1.44
1.45
1.45
1.45
1.46
1.51
1.52
1.53
1.54
1.54
1.54
1.54
1.55
1.57
1.57
1.58
1.58
1.59
1.59
1.62
1.64
1.64
1.65
1.65
1.66
1.66

COP

LWT

2.9
2.9
3.0
3.0
3.0
3.0
3.0
3.1
3.1
3.2
3.2
3.2
3.2
3.2
3.5
3.5
3.5
3.6
3.6
3.6
3.6
3.7
3.8
3.8
3.9
3.9
3.9
3.9
4.1
4.2
4.2
4.2
4.2
4.2
4.2
4.3
4.3
4.3
4.4
4.4
4.4
4.4
4.4
4.5
4.5
4.5
4.6
4.5
4.6

18.9
19.9
20.4
20.9
21.1
21.2
21.5
25.2
26.3
26.8
27.4
27.5
27.7
28.1
36.5
37.9
38.5
39.2
39.4
39.7
40.1
45.1
46.6
47.4
48.2
48.5
48.8
49.3
56.1
58.0
59.0
60.0
60.3
60.6
61.2
62.1
64.2
65.3
66.3
66.7
67.0
67.6
71.8
74.1
75.3
76.5
76.8
77.3
77.9

Heating
Capacity

Heating
Input
Watts
1.032
1.024
1.016
1.008
1.000
0.984
0.976
0.968

Feet
Head
5.4
7.6
9.2
11.2
12.1
12.9
14.7
5.3
7.2
8.6
10.4
11.2
11.9
13.5
4.7
6.4
7.5
9.1
9.8
10.4
11.8
4.3
5.8
6.9
8.3
8.9
9.6
10.9
3.8
5.2
6.2
7.6
8.2
8.8
10.0
3.6
5.0
6.0
7.3
7.8
8.4
9.6
3.3
4.7
5.6
6.9
7.4
8.0
9.1

Table P16: 018 Fan Correction Factors
Entering
CFM

Cooling
Capacity

Sensible
Capacity

456
485
513
542
570
627
656
684

0.974
0.981
0.987
0.993
1.000
1.012
1.019
1.025

0.892
0.919
0.945
0.972
1.000
1.051
1.078
1.105

WSHP-PRC001-EN

Cooling
Input
Watts
0.965
0.973
0.981
0.991
1.000
1.020
1.030
1.042

0.972
0.979
0.986
0.993
1.000
1.013
1.020
1.027

47

Performance Data
024-Cooling
Table P17: GEH/GEV 024 Cooling Performance
Cooling performance data is tabulated at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1.
See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is
permissible. Extrapolation is not.
Rated GPM: 5.5
Rated CFM: 760

48

Maximum CFM: 608
Maximum CFM: 912

EWT

GPM

45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
77
77
77
77
77
77
77
86
86
86
86
86
86
86
95
95
95
95
95
95
95
105
105
105
105
105
105
105
115
115
115
115
115
115
115
120
120
120
120
120
120
120

3.6
4.4
5.0
5.5
5.8
6.1
6.6
3.6
4.4
5.0
5.5
5.8
6.1
6.6
3.6
4.4
5.0
5.5
5.8
6.1
6.6
3.6
4.4
5.0
5.5
5.8
6.1
6.6
3.6
4.4
5.0
5.5
5.8
6.1
6.6
3.6
4.4
5.0
5.5
5.8
6.1
6.6
3.6
4.4
5.0
5.5
5.8
6.1
6.6
3.6
4.4
5.0
5.5
5.8
6.1
6.6
3.6
4.4
5.0
5.5
5.8
6.1
6.6

Total
Mbtuh
30.4
30.7
30.9
31.0
31.0
31.1
31.2
29.6
29.9
30.0
30.1
30.2
30.2
30.3
27.5
27.8
28.0
28.1
28.1
28.2
28.3
26.2
26.5
26.7
26.8
26.8
26.9
27.0
24.6
24.9
25.1
25.2
25.2
25.3
25.3
22.8
23.1
23.2
23.3
23.4
23.4
23.5
20.7
21.0
21.2
21.3
21.3
21.4
21.4
18.8
19.1
19.2
19.3
19.4
19.4
19.5
17.9
18.2
18.4
18.5
18.5
18.6
18.6

Sen
Mbtuh
21.8
21.7
21.8
21.7
21.7
21.7
21.6
20.8
20.8
20.9
21.0
21.0
21.0
21.0
20.0
20.0
20.1
20.2
20.2
20.3
20.3
19.4
19.4
19.5
19.6
19.7
19.7
19.7
18.8
18.8
18.9
19.0
19.0
19.1
19.1
18.2
18.1
18.2
18.3
18.4
18.4
18.4
17.5
17.4
17.5
17.6
17.7
17.7
17.7
16.9
16.7
16.9
16.9
17.0
17.0
17.1
16.5
16.4
16.5
16.6
16.7
16.7
16.7

SHR
0.72
0.71
0.71
0.70
0.70
0.70
0.69
0.70
0.70
0.70
0.70
0.70
0.70
0.69
0.73
0.72
0.72
0.72
0.72
0.72
0.72
0.74
0.73
0.73
0.73
0.74
0.73
0.73
0.76
0.76
0.75
0.75
0.75
0.75
0.75
0.80
0.78
0.78
0.79
0.79
0.79
0.78
0.85
0.83
0.83
0.83
0.83
0.83
0.83
0.90
0.87
0.88
0.88
0.88
0.88
0.88
0.92
0.90
0.90
0.90
0.90
0.90
0.90

Power
kW
1.69
1.65
1.62
1.61
1.60
1.59
1.58
1.79
1.74
1.72
1.70
1.69
1.68
1.67
1.97
1.92
1.89
1.88
1.87
1.86
1.85
2.11
2.07
2.04
2.02
2.02
2.01
1.99
2.26
2.22
2.20
2.18
2.17
2.17
2.15
2.41
2.38
2.36
2.34
2.33
2.32
2.31
2.57
2.54
2.52
2.50
2.50
2.49
2.48
2.70
2.67
2.66
2.64
2.64
2.63
2.62
2.74
2.73
2.71
2.70
2.70
2.69
2.68

EER
18.0
18.6
19.1
19.3
19.4
19.6
19.7
16.5
17.2
17.4
17.7
17.9
18.0
18.1
14.0
14.5
14.8
14.9
15.0
15.2
15.3
12.4
12.8
13.1
13.3
13.3
13.4
13.6
10.9
11.2
11.4
11.6
11.6
11.7
11.8
9.5
9.7
9.8
10.0
10.0
10.1
10.2
8.1
8.3
8.4
8.5
8.5
8.6
8.6
7.0
7.2
7.2
7.3
7.3
7.4
7.4
6.5
6.7
6.8
6.9
6.9
6.9
6.9

Reject
Mbtuh
36.2
36.3
36.4
36.5
36.5
36.5
36.6
35.7
35.8
35.9
35.9
36.0
35.9
36.0
34.2
34.4
34.5
34.5
34.5
34.6
34.6
33.4
33.6
33.7
33.7
33.7
33.8
33.8
32.3
32.5
32.6
32.6
32.6
32.7
32.6
31.0
31.2
31.3
31.3
31.4
31.3
31.4
29.5
29.7
29.8
29.8
29.8
29.9
29.9
28.0
28.2
28.3
28.3
28.4
28.4
28.4
27.3
27.5
27.7
27.7
27.7
27.8
27.8

LWT
65.1
61.5
59.6
58.3
57.6
57.0
56.1
74.8
71.3
69.4
68.1
67.4
66.8
65.9
87.0
83.6
81.8
80.6
79.9
79.3
78.5
95.6
92.3
90.5
89.3
88.6
88.1
87.3
104.0
100.8
99.1
97.9
97.3
96.8
95.9
112.3
109.3
107.6
106.4
105.9
105.3
104.6
121.5
118.6
117.0
115.9
115.4
114.9
114.1
130.7
128.0
126.4
125.4
124.9
124.4
123.7
135.3
132.7
131.2
130.2
129.7
129.2
128.5

Feet
Head
4.7
6.4
7.9
9.1
9.9
10.7
12.0
4.5
6.1
7.4
8.6
9.3
10.1
11.3
4.1
5.6
6.8
7.9
8.6
9.3
10.5
3.8
5.3
6.4
7.5
8.1
8.8
10.0
3.6
4.9
6.1
7.1
7.7
8.3
9.5
3.3
4.6
5.7
6.7
7.3
7.9
9.0
3.1
4.4
5.4
6.4
6.9
7.6
8.6
2.9
4.2
5.2
6.1
6.7
7.3
8.3
2.9
4.1
5.1
6.0
6.6
7.2
8.2

WSHP-PRC001-EN

Performance Data
024-Heating
Table P18: GEH/GEV 024 Heating Performance
Heating performance data is tabulated at 68 F DB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1. See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is permissible.
Extrapolation is not.
Rated GPM: 5.5
Rated CFM: 760

Maximum CFM: 608
Maximum CFM: 912

EWT

GPM

25
25
25
25
25
25
25
32
32
32
32
32
32
32
45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
75
75
75
75
75
75
75
86
86
86
86
86
86
86

3.6
4.4
5.0
5.5
5.8
6.1
6.6
3.6
4.4
5.0
5.5
5.8
6.1
6.6
3.6
4.4
5.0
5.5
5.8
6.1
6.6
3.6
4.4
5.0
5.5
5.8
6.1
6.6
3.6
4.4
5.0
5.5
5.8
6.1
6.6
3.6
4.4
5.0
5.5
5.8
6.1
6.6
3.6
4.4
5.0
5.5
5.8
6.1
6.6

Htg Cap
Mbtuh
16.1
16.5
16.8
17.0
17.1
17.2
17.4
18.5
19.0
19.2
19.4
19.5
19.6
19.8
22.8
23.4
23.6
23.8
23.9
24.0
24.2
26.1
26.7
27.0
27.2
27.3
27.4
27.5
29.9
30.5
30.8
31.0
31.1
31.2
31.4
31.7
32.3
32.6
32.8
32.9
33.0
33.2
34.1
34.8
35.1
35.3
35.4
35.5
35.6

Absorb
Mbtuh
10.7
11.0
11.3
11.4
11.5
11.6
11.8
12.7
13.1
13.3
13.5
13.6
13.6
13.8
16.5
17.0
17.2
17.4
17.5
17.5
17.7
19.3
19.9
20.1
20.3
20.4
20.5
20.5
22.6
23.1
23.4
23.6
23.7
23.7
23.9
24.2
24.8
25.0
25.2
25.3
25.4
25.5
26.3
26.9
27.2
27.4
27.4
27.5
27.6

Power
kW
1.59
1.61
1.62
1.63
1.63
1.64
1.64
1.70
1.72
1.73
1.74
1.74
1.75
1.75
1.85
1.87
1.88
1.89
1.89
1.90
1.90
1.98
2.00
2.01
2.02
2.03
2.03
2.04
2.14
2.16
2.17
2.18
2.18
2.19
2.19
2.19
2.21
2.22
2.23
2.24
2.24
2.25
2.29
2.31
2.32
2.33
2.34
2.34
2.35

COP

LWT

3.0
3.0
3.0
3.1
3.1
3.1
3.1
3.2
3.2
3.3
3.3
3.3
3.3
3.3
3.6
3.7
3.7
3.7
3.7
3.7
3.7
3.9
3.9
3.9
3.9
3.9
4.0
3.9
4.1
4.1
4.2
4.2
4.2
4.2
4.2
4.2
4.3
4.3
4.3
4.3
4.3
4.3
4.4
4.4
4.4
4.4
4.4
4.4
4.4

19.1
20.0
20.5
20.8
21.0
21.2
21.4
24.9
26.0
26.7
27.1
27.3
27.5
27.8
35.8
37.3
38.1
38.7
39.0
39.3
39.6
44.3
46.0
46.9
47.6
48.0
48.3
48.8
55.4
57.5
58.6
59.4
59.8
60.2
60.7
61.5
63.7
65.0
65.8
66.3
66.7
67.2
71.3
73.7
75.1
76.0
76.5
76.9
77.6

Heating
Capacity

Heating
Input
Watts
1.032
1.024
1.016
1.008
1.000
0.984
0.976
0.968

Feet
Head
5.0
7.0
8.7
10.1
10.9
11.8
13.3
4.9
6.9
8.4
9.7
10.6
11.4
12.9
4.7
6.4
7.9
9.1
9.9
10.7
12.0
4.5
6.1
7.4
8.6
9.3
10.1
11.3
4.1
5.6
6.8
7.9
8.6
9.3
10.5
3.9
5.3
6.5
7.6
8.2
8.9
10.1
3.6
4.9
6.1
7.1
7.7
8.3
9.5

Table P19: 024 Fan Correction Factors
Entering
CFM

Cooling
Capacity

Sensible
Capacity

608
646
684
722
760
836
874
912

0.974
0.980
0.987
0.993
1.000
1.012
1.019
1.025

0.892
0.919
0.945
0.972
1.000
1.051
1.078
1.105

WSHP-PRC001-EN

Cooling
Input
Watts
0.965
0.973
0.981
0.990
1.000
1.020
1.030
1.042

0.972
0.979
0.986
0.993
1.000
1.013
1.020
1.027

49

Performance Data
030-Cooling
Table P20: GEH/GEV 030 Cooling Performance
Cooling performance data is tabulated at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1.
See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is
permissible. Extrapolation is not.
Rated GPM: 6.9
Rated CFM: 900

50

Maximum CFM: 720
Maximum CFM: 1080

EWT

GPM

45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
77
77
77
77
77
77
77
86
86
86
86
86
86
86
95
95
95
95
95
95
95
105
105
105
105
105
105
105
115
115
115
115
115
115
115
120
120
120
120
120
120
120

4.5
5.5
6.2
6.9
7.3
7.6
8.3
4.5
5.5
6.2
6.9
7.3
7.6
8.3
4.5
5.5
6.2
6.9
7.3
7.6
8.3
4.5
5.5
6.2
6.9
7.3
7.6
8.3
4.5
5.5
6.2
6.9
7.3
7.6
8.3
4.5
5.5
6.2
6.9
7.3
7.6
8.3
4.5
5.5
6.2
6.9
7.3
7.6
8.3
4.5
5.5
6.2
6.9
7.3
7.6
8.3
4.5
5.5
6.2
6.9
7.3
7.6
8.3

Total
Mbtuh
34.3
34.5
34.6
34.7
34.7
34.7
34.8
32.3
32.5
32.6
32.7
32.7
32.7
32.8
30.8
31.0
31.1
31.2
31.2
31.2
31.3
29.4
29.6
29.7
29.8
29.8
29.8
29.9
27.8
28.0
28.1
28.1
28.2
28.2
28.3
26.0
26.1
26.3
26.3
26.3
26.4
26.5
23.9
24.1
24.2
24.3
24.3
24.3
24.4
22.0
22.2
22.3
22.4
22.4
22.4
22.5
21.2
21.4
21.5
21.5
21.6
21.6
21.7

Sen
Mbtuh
24.2
23.9
23.9
23.8
23.8
23.8
23.8
23.2
23.1
23.1
23.2
23.2
23.2
23.2
22.3
22.4
22.5
22.6
22.7
22.7
22.7
21.8
21.9
22.1
22.2
22.2
22.2
22.3
21.3
21.4
21.5
21.6
21.7
21.7
21.7
20.7
20.8
20.9
21.0
21.1
21.1
21.1
20.0
20.1
20.1
20.2
20.2
20.2
20.2
19.1
19.2
19.2
19.3
19.3
19.2
19.2
18.7
18.7
18.8
18.8
18.7
18.7
18.6

SHR
0.71
0.69
0.69
0.69
0.69
0.69
0.68
0.72
0.71
0.71
0.71
0.71
0.71
0.71
0.72
0.72
0.72
0.72
0.73
0.73
0.73
0.74
0.74
0.74
0.74
0.74
0.74
0.75
0.77
0.76
0.77
0.77
0.77
0.77
0.77
0.80
0.80
0.79
0.80
0.80
0.80
0.80
0.84
0.83
0.83
0.83
0.83
0.83
0.83
0.87
0.86
0.86
0.86
0.86
0.86
0.85
0.88
0.87
0.87
0.87
0.87
0.87
0.86

Power
kW
1.78
1.74
1.72
1.71
1.70
1.70
1.69
1.89
1.85
1.83
1.81
1.81
1.80
1.79
2.09
2.05
2.03
2.01
2.01
2.00
1.99
2.25
2.21
2.19
2.17
2.16
2.16
2.14
2.40
2.36
2.34
2.33
2.32
2.31
2.30
2.55
2.51
2.50
2.48
2.48
2.47
2.46
2.71
2.68
2.66
2.65
2.64
2.64
2.62
2.86
2.83
2.82
2.80
2.80
2.79
2.78
2.93
2.90
2.89
2.88
2.87
2.87
2.86

EER
19.3
19.8
20.1
20.3
20.4
20.4
20.6
17.1
17.6
17.8
18.1
18.1
18.2
18.3
14.7
15.1
15.3
15.5
15.5
15.6
15.7
13.1
13.4
13.6
13.7
13.8
13.8
14.0
11.6
11.9
12.0
12.1
12.2
12.2
12.3
10.2
10.4
10.5
10.6
10.6
10.7
10.8
8.8
9.0
9.1
9.2
9.2
9.2
9.3
7.7
7.8
7.9
8.0
8.0
8.0
8.1
7.2
7.4
7.4
7.5
7.5
7.5
7.6

Reject
Mbtuh
40.4
40.4
40.5
40.5
40.5
40.5
40.6
38.8
38.8
38.9
38.9
38.9
38.8
38.9
37.9
38.0
38.0
38.1
38.1
38.0
38.1
37.1
37.1
37.2
37.2
37.2
37.2
37.2
36.0
36.1
36.1
36.1
36.1
36.1
36.2
34.7
34.7
34.8
34.8
34.8
34.8
34.9
33.2
33.3
33.3
33.3
33.3
33.3
33.3
31.8
31.9
31.9
32.0
32.0
31.9
32.0
31.2
31.3
31.4
31.3
31.4
31.4
31.5

LWT
62.9
59.7
58.1
56.7
56.1
55.7
54.8
72.2
69.1
67.5
66.3
65.7
65.2
64.4
84.9
81.8
80.3
79.0
78.4
78.0
77.2
93.5
90.5
89.0
87.8
87.2
86.8
86.0
102.1
99.2
97.7
96.5
95.9
95.5
94.7
110.5
107.7
106.3
105.1
104.6
104.2
103.5
119.8
117.2
115.8
114.7
114.2
113.8
113.1
129.3
126.7
125.4
124.4
123.8
123.5
122.8
134.0
131.5
130.2
129.2
128.7
128.4
127.7

Feet
Head
8.5
11.5
13.8
16.2
17.7
18.9
21.7
7.8
10.7
12.8
15.1
16.5
17.6
20.3
7.1
9.8
11.8
14.0
15.3
16.4
18.9
6.7
9.3
11.2
13.3
14.6
15.6
18.1
6.4
8.8
10.7
12.8
14.0
15.0
17.5
6.1
8.5
10.3
12.3
13.5
14.5
16.9
5.8
8.1
9.9
11.9
13.1
14.0
16.4
5.5
7.8
9.6
11.5
12.7
13.6
15.9
5.4
7.7
9.4
11.3
12.5
13.4
15.7

WSHP-PRC001-EN

Performance Data
030-Heating
Table P21: GEH/GEV 030 Heating Performance
Heating performance data is tabulated at 68 F DB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1. See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is permissible.
Extrapolation is not.
Rated GPM: 6.9
Rated CFM: 900

Maximum CFM: 720
Maximum CFM: 1080

EWT

GPM

25
25
25
25
25
25
25
32
32
32
32
32
32
32
45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
75
75
75
75
75
75
75
86
86
86
86
86
86
86

4.5
5.5
6.2
6.9
7.3
7.6
8.3
4.5
5.5
6.2
6.9
7.3
7.6
8.3
4.5
5.5
6.2
6.9
7.3
7.6
8.3
4.5
5.5
6.2
6.9
7.3
7.6
8.3
4.5
5.5
6.2
6.9
7.3
7.6
8.3
4.5
5.5
6.2
6.9
7.3
7.6
8.3
4.5
5.5
6.2
6.9
7.3
7.6
8.3

Htg Cap
Mbtuh
18.8
19.2
19.4
19.6
19.7
19.7
19.9
20.5
20.9
21.1
21.3
21.4
21.4
21.6
24.9
25.4
25.6
25.8
25.9
25.9
26.1
28.4
28.9
29.2
29.4
29.5
29.6
29.7
32.5
33.0
33.3
33.5
33.6
33.7
33.8
34.4
34.9
35.2
35.4
35.5
35.6
35.8
37.0
37.6
37.9
38.1
38.2
38.3
38.4

Absorb
Mbtuh
12.8
13.1
13.3
13.5
13.6
13.6
13.8
14.1
14.5
14.7
14.9
15.0
14.9
15.1
18.0
18.4
18.6
18.7
18.8
18.8
19.0
21.1
21.5
21.8
21.9
22.0
22.1
22.2
24.7
25.1
25.4
25.6
25.6
25.7
25.8
26.3
26.7
27.0
27.2
27.3
27.4
27.5
28.5
29.1
29.4
29.5
29.6
29.7
29.8

Power
kW
1.77
1.78
1.78
1.79
1.79
1.79
1.79
1.87
1.88
1.89
1.89
1.89
1.90
1.90
2.03
2.05
2.06
2.07
2.07
2.07
2.08
2.15
2.17
2.18
2.19
2.19
2.20
2.20
2.30
2.32
2.33
2.33
2.34
2.34
2.35
2.37
2.39
2.40
2.41
2.41
2.41
2.42
2.48
2.50
2.50
2.51
2.51
2.52
2.52

COP

LWT

3.1
3.2
3.2
3.2
3.2
3.2
3.3
3.2
3.3
3.3
3.3
3.3
3.3
3.3
3.6
3.6
3.6
3.7
3.7
3.7
3.7
3.9
3.9
3.9
3.9
3.9
3.9
4.0
4.1
4.2
4.2
4.2
4.2
4.2
4.2
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.4
4.4
4.4
4.4
4.5
4.5
4.5

19.3
20.3
20.7
21.1
21.3
21.4
21.7
25.7
26.8
27.3
27.7
27.9
28.1
28.4
37.0
38.4
39.0
39.6
39.8
40.1
40.4
45.6
47.2
48.0
48.7
48.9
49.2
49.7
57.0
58.9
59.9
60.6
61.0
61.2
61.8
63.3
65.3
66.3
67.1
67.5
67.8
68.4
73.3
75.5
76.5
77.4
77.8
78.2
78.8

Heating
Capacity

Heating
Input
Watts
1.032
1.024
1.016
1.008
1.000
0.984
0.976
0.968

Feet
Head
10.2
13.8
16.3
19.1
20.5
22.0
25.0
9.5
13.0
15.5
18.1
19.5
20.9
23.9
8.5
11.7
13.9
16.3
17.6
19.0
21.8
7.9
10.8
12.9
15.2
16.5
17.7
20.4
7.1
9.9
11.9
14.1
15.2
16.4
19.0
6.8
9.5
11.4
13.6
14.7
15.9
18.4
6.4
8.9
10.8
12.9
14.0
15.1
17.5

Table P22: 030 Fan Correction Factors
Entering
CFM

Cooling
Capacity

Sensible
Capacity

720
765
810
855
900
990
1035
1080

0.974
0.980
0.987
0.993
1.000
1.012
1.019
1.025

0.892
0.919
0.945
0.972
1.000
1.051
1.078
1.105

WSHP-PRC001-EN

Cooling
Input
Watts
0.965
0.973
0.981
0.990
1.000
1.020
1.030
1.042

0.972
0.979
0.986
0.993
1.000
1.013
1.020
1.027

51

Performance Data
036-Cooling
Table P23: GEH/GEV 036 Cooling Performance
Cooling performance data is tabulated at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1.
See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is
permissible. Extrapolation is not.
Rated GPM: 8.3
Rated CFM: 1140

52

Maximum CFM: 912
Maximum CFM: 1368

EWT

GPM

45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
77
77
77
77
77
77
77
86
86
86
86
86
86
86
95
95
95
95
95
95
95
105
105
105
105
105
105
105
115
115
115
115
115
115
115
120
120
120
120
120
120
120

5.4
6.6
7.5
8.3
8.7
9.1
10.0
5.4
6.6
7.5
8.3
8.7
9.1
10.0
5.4
6.6
7.5
8.3
8.7
9.1
10.0
5.4
6.6
7.5
8.3
8.7
9.1
10.0
5.4
6.6
7.5
8.3
8.7
9.1
10.0
5.4
6.6
7.5
8.3
8.7
9.1
10.0
5.4
6.6
7.5
8.3
8.7
9.1
10.0
5.4
6.6
7.5
8.3
8.7
9.1
10.0
5.4
6.6
7.5
8.3
8.7
9.1
10.0

Total
Mbtuh
39.3
39.6
39.8
39.9
39.9
40.0
40.2
37.5
38.1
38.4
38.7
38.8
38.9
39.3
35.3
36.2
36.6
37.0
37.2
37.5
38.0
33.9
34.9
35.4
35.9
36.2
36.4
37.0
32.6
33.7
34.3
34.9
35.2
35.4
36.1
31.3
32.5
33.2
33.8
34.1
34.5
35.2
29.9
31.3
32.0
32.7
33.1
33.4
34.2
28.6
30.0
30.9
31.6
32.0
32.4
33.2
28.0
29.5
30.3
31.1
31.5
31.9
32.7

Sen
Mbtuh
27.5
28.0
28.2
28.3
28.4
28.4
28.6
27.0
27.6
27.9
28.1
28.2
28.3
28.5
26.5
27.2
27.6
27.9
28.0
28.2
28.5
26.3
27.1
27.5
27.9
28.0
28.2
28.5
26.1
27.0
27.4
27.9
28.0
28.2
28.6
25.9
26.9
27.4
27.9
28.1
28.3
28.7
25.8
26.8
27.3
27.9
28.1
28.3
28.8
25.6
26.7
27.3
27.8
28.1
28.3
28.9
25.5
26.6
27.2
27.8
28.0
28.3
28.9

SHR
0.70
0.71
0.71
0.71
0.71
0.71
0.71
0.72
0.72
0.73
0.73
0.73
0.73
0.73
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.78
0.78
0.78
0.78
0.77
0.77
0.77
0.80
0.80
0.80
0.80
0.80
0.80
0.79
0.83
0.83
0.83
0.83
0.82
0.82
0.82
0.86
0.86
0.85
0.85
0.85
0.85
0.84
0.90
0.89
0.88
0.88
0.88
0.87
0.87
0.91
0.90
0.90
0.89
0.89
0.89
0.88

Power
kW
2.22
2.15
2.11
2.09
2.07
2.06
2.04
2.37
2.30
2.27
2.24
2.23
2.22
2.20
2.62
2.56
2.53
2.50
2.49
2.48
2.46
2.81
2.75
2.72
2.70
2.69
2.68
2.66
3.00
2.94
2.92
2.90
2.89
2.88
2.86
3.19
3.14
3.11
3.09
3.09
3.08
3.06
3.39
3.35
3.33
3.31
3.30
3.29
3.28
3.59
3.55
3.53
3.52
3.51
3.50
3.49
3.69
3.65
3.63
3.62
3.61
3.60
3.59

EER
17.7
18.4
18.9
19.1
19.3
19.4
19.7
15.8
16.6
16.9
17.3
17.4
17.5
17.9
13.5
14.1
14.5
14.8
14.9
15.1
15.4
12.1
12.7
13.0
13.3
13.5
13.6
13.9
10.9
11.5
11.7
12.0
12.2
12.3
12.6
9.8
10.4
10.7
10.9
11.0
11.2
11.5
8.8
9.3
9.6
9.9
10.0
10.2
10.4
8.0
8.5
8.8
9.0
9.1
9.3
9.5
7.6
8.1
8.3
8.6
8.7
8.9
9.1

Reject
Mbtuh
46.9
46.9
47.0
47.0
47.0
47.0
47.2
45.6
46.0
46.2
46.4
46.4
46.5
46.8
44.2
44.9
45.2
45.5
45.7
46.0
46.4
43.5
44.3
44.7
45.1
45.4
45.6
46.1
42.8
43.7
44.3
44.8
45.1
45.2
45.9
42.2
43.2
43.8
44.4
44.7
45.0
45.6
41.5
42.7
43.4
44.0
44.4
44.6
45.4
40.9
42.1
43.0
43.6
44.0
44.4
45.1
40.6
42.0
42.7
43.5
43.8
44.2
45.0

LWT
62.4
59.1
57.6
56.3
55.8
55.3
54.5
71.9
68.8
67.4
66.2
65.7
65.2
64.4
84.4
81.6
80.1
79.0
78.5
78.1
77.3
93.2
90.4
89.0
87.9
87.4
87.0
86.3
101.9
99.2
97.9
96.8
96.4
95.9
95.2
110.7
108.1
106.8
105.7
105.3
104.9
104.2
120.5
118.0
116.7
115.7
115.3
114.9
114.2
130.3
127.8
126.6
125.6
125.2
124.8
124.2
135.2
132.8
131.6
130.6
130.2
129.8
129.1

Feet
Head
5.7
7.8
9.4
11.0
11.9
12.8
14.5
5.4
7.4
8.8
10.4
11.3
12.1
13.8
5.0
6.9
8.2
9.7
10.5
11.3
12.9
4.7
6.5
7.8
9.3
10.0
10.8
12.4
4.5
6.2
7.4
8.8
9.6
10.3
11.9
4.3
5.9
7.1
8.5
9.2
9.9
11.5
4.0
5.6
6.8
8.1
8.9
9.6
11.0
3.9
5.4
6.6
7.9
8.6
9.3
10.7
3.8
5.4
6.5
7.8
8.5
9.2
10.6

WSHP-PRC001-EN

Performance Data
036-Heating
Table P24: GEH/GEV 036 Heating Performance
Heating performance data is tabulated at 68 F DB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1. See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is permissible.
Extrapolation is not.
Rated GPM: 8.3
Rated CFM: 1140

Maximum CFM: 912
Maximum CFM: 1368

EWT

GPM

25
25
25
25
25
25
25
32
32
32
32
32
32
32
45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
75
75
75
75
75
75
75
86
86
86
86
86
86
86

5.4
6.6
7.5
8.3
8.7
9.1
10.0
5.4
6.6
7.5
8.3
8.7
9.1
10.0
5.4
6.6
7.5
8.3
8.7
9.1
10.0
5.4
6.6
7.5
8.3
8.7
9.1
10.0
5.4
6.6
7.5
8.3
8.7
9.1
10.0
5.4
6.6
7.5
8.3
8.7
9.1
10.0
5.4
6.6
7.5
8.3
8.7
9.1
10.0

Htg Cap
Mbtuh
20.8
21.7
22.1
22.2
22.3
22.3
22.4
23.8
24.6
25.0
25.2
25.2
25.3
25.3
30.8
31.6
32.0
32.2
32.2
32.3
32.4
35.7
36.5
36.9
37.1
37.1
37.2
37.2
41.8
42.6
43.0
43.1
43.2
43.2
43.3
45.0
45.8
46.2
46.4
46.4
46.5
46.6
48.6
49.4
49.8
50.0
50.0
50.1
50.2

Absorb
Mbtuh
13.7
14.5
14.8
14.8
14.8
14.8
14.8
16.3
17.0
17.3
17.4
17.4
17.4
17.3
22.2
22.9
23.3
23.5
23.4
23.5
23.6
26.6
27.3
27.7
27.8
27.8
27.9
27.9
32.0
32.7
33.0
33.1
33.2
33.2
33.3
34.9
35.6
35.9
36.1
36.0
36.1
36.2
38.0
38.7
39.0
39.2
39.1
39.2
39.2

Power
kW
2.07
2.12
2.15
2.18
2.20
2.21
2.24
2.20
2.24
2.26
2.29
2.30
2.31
2.34
2.53
2.54
2.55
2.56
2.57
2.57
2.57
2.68
2.70
2.71
2.72
2.73
2.73
2.73
2.87
2.90
2.92
2.93
2.93
2.94
2.94
2.97
3.00
3.02
3.03
3.04
3.04
3.05
3.11
3.14
3.16
3.18
3.19
3.20
3.21

COP

LWT

2.9
3.0
3.0
3.0
3.0
3.0
2.9
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.6
3.6
3.7
3.7
3.7
3.7
3.7
3.9
4.0
4.0
4.0
4.0
4.0
4.0
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.4
4.5
4.5
4.5
4.5
4.5
4.5
4.6
4.6
4.6
4.6
4.6
4.6
4.6

19.9
20.6
21.0
21.4
21.6
21.8
22.0
26.0
26.9
27.4
27.8
28.0
28.2
28.5
36.8
38.1
38.8
39.3
39.6
39.8
40.3
45.2
46.8
47.6
48.3
48.6
48.9
49.4
56.1
58.1
59.1
60.0
60.4
60.7
61.3
62.0
64.3
65.4
66.3
66.7
67.1
67.7
71.9
74.3
75.5
76.5
77.0
77.4
78.1

Heating
Capacity

Heating
Input
Watts
1.032
1.024
1.016
1.008
1.000
0.984
0.976
0.968

Feet
Head
6.3
8.8
10.5
12.4
13.3
14.3
16.1
6.1
8.4
10.1
11.9
12.8
13.7
15.6
5.7
7.8
9.4
11.0
11.9
12.8
14.5
5.4
7.4
8.8
10.4
11.3
12.1
13.8
5.0
6.9
8.2
9.7
10.5
11.3
12.9
4.8
6.6
7.9
9.3
10.1
10.9
12.5
4.5
6.2
7.4
8.8
9.6
10.3
11.9

Table P25: 036 Fan Correction Factors
Entering
CFM

Cooling
Capacity

Sensible
Capacity

912
969
1026
1083
1140
1254
1311
1368

0.974
0.980
0.987
0.993
1.000
1.012
1.019
1.025

0.892
0.919
0.945
0.972
1.000
1.051
1.078
1.105

WSHP-PRC001-EN

Cooling
Inpu
Watts
0.965
0.973
0.981
0.990
1.000
1.020
1.030
1.042

0.972
0.979
0.986
0.993
1.000
1.013
1.020
1.027

53

Performance Data
040-Cooling
Table P26: GEV 040 Cooling Performance
Cooling performance data is tabulated at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1.
See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is
permissible. Extrapolation is not.
Rated GPM: 9.2
Rated CFM: 1200

54

Maximum CFM: 960
Maximum CFM: 1440

EWT

GPM

45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
77
77
77
77
77
77
77
86
86
86
86
86
86
86
95
95
95
95
95
95
95
105
105
105
105
105
105
105
115
115
115
115
115
115
115
120
120
120
120
120
120
120

6.0
7.4
8.3
9.2
9.7
10.1
11.0
6.0
7.4
8.3
9.2
9.7
10.1
11.0
6.0
7.4
8.3
9.2
9.7
10.1
11.0
6.0
7.4
8.3
9.2
9.7
10.1
11.0
6.0
7.4
8.3
9.2
9.7
10.1
11.0
6.0
7.4
8.3
9.2
9.7
10.1
11.0
6.0
7.4
8.3
9.2
9.7
10.1
11.0
6.0
7.4
8.3
9.2
9.7
10.1
11.0
6.0
7.4
8.3
9.2
9.7
10.1
11.0

Total
Mbtuh
46.2
46.1
46.1
46.0
46.0
45.9
45.9
44.2
44.2
44.3
44.3
44.3
44.3
44.3
41.4
41.7
41.8
41.8
41.9
41.9
42.0
39.4
39.7
39.8
39.9
40.0
40.0
40.1
37.3
37.6
37.7
37.9
37.9
38.0
38.0
35.0
35.3
35.5
35.6
35.7
35.7
35.8
32.3
32.7
32.8
33.0
33.0
33.1
33.1
29.4
29.8
30.0
30.2
30.2
30.3
30.3
28.0
28.4
28.6
28.7
28.8
28.8
28.9

Sen
Mbtuh
31.1
31.3
31.3
31.4
31.4
31.4
31.5
31.0
31.3
31.3
31.3
31.4
31.4
31.5
30.3
30.6
30.6
30.6
30.7
30.7
30.8
29.5
29.8
29.8
29.8
29.9
29.9
30.0
28.6
28.9
28.9
28.9
29.0
29.0
29.1
27.6
27.9
27.9
27.9
28.0
28.0
28.1
26.5
26.8
26.8
26.8
26.9
26.9
27.0
25.6
25.8
25.8
25.9
25.9
25.9
26.0
25.2
25.4
25.4
25.5
25.5
25.6
25.6

SHR
0.67
0.68
0.68
0.68
0.68
0.68
0.69
0.70
0.71
0.71
0.71
0.71
0.71
0.71
0.73
0.73
0.73
0.73
0.73
0.73
0.73
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.77
0.77
0.77
0.76
0.77
0.76
0.77
0.79
0.79
0.79
0.78
0.78
0.78
0.78
0.82
0.82
0.82
0.81
0.82
0.81
0.82
0.87
0.87
0.86
0.86
0.86
0.85
0.86
0.90
0.89
0.89
0.89
0.89
0.89
0.89

Power
kW
2.45
2.40
2.38
2.37
2.36
2.36
2.35
2.60
2.55
2.53
2.51
2.50
2.50
2.49
2.84
2.79
2.77
2.74
2.73
2.73
2.72
3.03
2.98
2.95
2.93
2.92
2.91
2.90
3.22
3.17
3.14
3.12
3.11
3.10
3.09
3.42
3.37
3.34
3.32
3.31
3.30
3.29
3.63
3.58
3.56
3.54
3.53
3.52
3.50
3.83
3.79
3.76
3.74
3.73
3.73
3.71
3.92
3.88
3.86
3.84
3.83
3.82
3.81

EER
18.9
19.2
19.4
19.4
19.5
19.4
19.5
17.0
17.3
17.5
17.6
17.7
17.7
17.8
14.6
14.9
15.1
15.3
15.3
15.3
15.4
13.0
13.3
13.5
13.6
13.7
13.7
13.8
11.6
11.9
12.0
12.1
12.2
12.3
12.3
10.2
10.5
10.6
10.7
10.8
10.8
10.9
8.9
9.1
9.2
9.3
9.3
9.4
9.5
7.7
7.9
8.0
8.1
8.1
8.1
8.2
7.1
7.3
7.4
7.5
7.5
7.5
7.6

Reject
Mbtuh
54.6
54.3
54.2
54.1
54.1
54.0
53.9
53.1
52.9
52.9
52.9
52.8
52.8
52.8
51.1
51.2
51.3
51.2
51.2
51.2
51.3
49.7
49.9
49.9
49.9
50.0
49.9
50.0
48.3
48.4
48.4
48.5
48.5
48.6
48.5
46.7
46.8
46.9
46.9
47.0
47.0
47.0
44.7
44.9
45.0
45.1
45.0
45.1
45.0
42.5
42.7
42.8
43.0
42.9
43.0
43.0
41.4
41.6
41.8
41.8
41.9
41.8
41.9

LWT
63.2
59.7
58.1
56.8
56.2
55.7
54.8
72.7
69.3
67.8
66.5
65.9
65.5
64.6
85.1
81.9
80.4
79.1
78.6
78.2
77.3
93.6
90.5
89.1
87.9
87.3
86.9
86.1
102.2
99.1
97.7
96.6
96.0
95.7
94.9
110.7
107.7
106.4
105.3
104.7
104.4
103.6
120.0
117.2
115.9
114.9
114.4
114.0
113.2
129.3
126.7
125.4
124.4
123.9
123.6
122.9
134.0
131.4
130.2
129.2
128.7
128.4
127.7

Feet
Head
7.3
10.3
12.4
14.6
15.8
16.9
19.4
6.8
9.6
11.5
13.6
14.8
15.8
18.1
6.3
8.8
10.6
12.5
13.7
14.6
16.9
5.9
8.4
10.1
12.0
13.1
14.0
16.1
5.6
8.0
9.6
11.4
12.5
13.4
15.5
5.4
7.6
9.2
11.0
12.1
12.9
15.0
5.1
7.3
8.9
10.6
11.6
12.5
14.5
4.9
7.0
8.5
10.2
11.2
12.1
14.1
4.8
6.9
8.4
10.1
11.1
11.9
13.9

WSHP-PRC001-EN

Performance Data
040-Heating
Table P27: GEV 040 Heating Performance
Heating performance data is tabulated at 68 F DB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1. See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is permissible.
Extrapolation is not.
Rated GPM: 9.2
Rated CFM: 1200

Maximum CFM: 960
Maximum CFM: 1440

EWT

GPM

25
25
25
25
25
25
25
32
32
32
32
32
32
32
45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
75
75
75
75
75
75
75
86
86
86
86
86
86
86

6.0
7.4
8.3
9.2
9.7
10.1
11.0
6.0
7.4
8.3
9.2
9.7
10.1
11.0
6.0
7.4
8.3
9.2
9.7
10.1
11.0
6.0
7.4
8.3
9.2
9.7
10.1
11.0
6.0
7.4
8.3
9.2
9.7
10.1
11.0
6.0
7.4
8.3
9.2
9.7
10.1
11.0
6.0
7.4
8.3
9.2
9.7
10.1
11.0

Htg Cap
Mbtuh
21.8
22.5
22.9
23.1
23.3
23.4
23.5
26.2
26.9
27.3
27.5
27.7
27.7
27.9
32.5
33.2
33.6
33.8
34.0
34.1
34.3
37.2
37.9
38.3
38.5
38.7
38.8
38.9
43.5
44.3
44.6
44.9
45.0
45.1
45.3
46.8
47.5
47.9
48.1
48.3
48.4
48.5
50.7
51.4
51.8
52.0
52.2
52.3
52.4

Absorb
Mbtuh
13.5
14.1
14.5
14.7
14.9
15.0
15.1
17.5
18.1
18.5
18.7
18.9
18.8
19.0
22.9
23.5
23.9
24.1
24.2
24.3
24.5
27.0
27.6
27.9
28.1
28.3
28.4
28.5
32.5
33.2
33.4
33.7
33.8
33.9
34.0
35.4
36.0
36.3
36.5
36.7
36.7
36.8
38.7
39.3
39.6
39.8
39.9
40.0
40.1

Power
kW
2.43
2.45
2.46
2.46
2.47
2.47
2.47
2.55
2.58
2.59
2.59
2.59
2.60
2.60
2.80
2.83
2.84
2.85
2.86
2.86
2.86
2.99
3.03
3.04
3.05
3.05
3.06
3.06
3.22
3.26
3.28
3.29
3.29
3.29
3.30
3.34
3.38
3.39
3.41
3.41
3.42
3.42
3.51
3.55
3.57
3.58
3.59
3.59
3.60

COP

LWT

2.6
2.7
2.7
2.8
2.8
2.8
2.8
3.0
3.1
3.1
3.1
3.1
3.1
3.1
3.4
3.4
3.5
3.5
3.5
3.5
3.5
3.6
3.7
3.7
3.7
3.7
3.7
3.7
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.1
4.1
4.1
4.1
4.2
4.1
4.2
4.2
4.2
4.3
4.3
4.3
4.3
4.3

20.5
21.2
21.5
21.8
21.9
22.0
22.3
26.2
27.1
27.5
27.9
28.1
28.3
28.5
37.4
38.7
39.2
39.8
40.0
40.2
40.5
46.0
47.5
48.3
48.9
49.2
49.4
49.8
57.2
59.0
59.9
60.7
61.0
61.3
61.8
63.2
65.2
66.2
67.0
67.4
67.7
68.3
73.0
75.3
76.4
77.3
77.7
78.0
78.7

Heating
Capacity

Heating
Input
Watts
1.032
1.024
1.016
1.008
1.000
0.984
0.976
0.968

Feet
Head
8.3
12.0
14.6
17.3
18.8
20.0
22.9
8.0
11.4
13.7
16.2
17.6
18.8
21.5
7.3
10.3
12.4
14.6
15.8
16.9
19.4
6.8
9.6
11.5
13.6
14.8
15.8
18.1
6.3
8.8
10.6
12.5
13.7
14.6
16.9
6.0
8.5
10.2
12.1
13.2
14.1
16.3
5.6
8.0
9.6
11.4
12.5
13.4
15.5

Table P28: 040 Fan Correction Factors
Entering
CFM

Cooling
Capacity

Sensible
Capacity

960
1020
1080
1140
1200
1320
1380
1440

0.974
0.980
0.987
0.993
1.000
1.012
1.019
1.025

0.892
0.919
0.945
0.972
1.000
1.051
1.078
1.105

WSHP-PRC001-EN

Cooling
Input
Watts
0.965
0.973
0.981
0.990
1.000
1.020
1.030
1.042

0.972
0.979
0.986
0.993
1.000
1.013
1.020
1.027

55

Performance Data
042-Cooling
Table P29: GEH/GEV 042 Cooling Performance
Cooling performance data is tabulated at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1.
See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is
permissible. Extrapolation is not.
Rated GPM: 9.7
Rated CFM: 1330

56

Maximum CFM: 1064
Maximum CFM: 1596

EWT

GPM

45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
77
77
77
77
77
77
77
86
86
86
86
86
86
86
95
95
95
95
95
95
95
105
105
105
105
105
105
105
115
115
115
115
115
115
115
120
120
120
120
120
120
120

6.3
7.8
8.7
9.7
10.2
10.7
11.6
6.3
7.8
8.7
9.7
10.2
10.7
11.6
6.3
7.8
8.7
9.7
10.2
10.7
11.6
6.3
7.8
8.7
9.7
10.2
10.7
11.6
6.3
7.8
8.7
9.7
10.2
10.7
11.6
6.3
7.8
8.7
9.7
10.2
10.7
11.6
6.3
7.8
8.7
9.7
10.2
10.7
11.6
6.3
7.8
8.7
9.7
10.2
10.7
11.6
6.3
7.8
8.7
9.7
10.2
10.7
11.6

Total
Mbtuh
48.0
48.0
47.9
47.8
47.8
47.7
47.7
45.9
46.0
46.1
46.1
46.1
46.1
46.1
43.2
43.4
43.5
43.6
43.6
43.6
43.7
41.1
41.4
41.5
41.6
41.7
41.7
41.8
38.9
39.2
39.4
39.5
39.5
39.6
39.7
36.5
36.9
37.0
37.2
37.2
37.3
37.3
33.7
34.1
34.3
34.4
34.5
34.5
34.6
30.7
31.2
31.3
31.5
31.5
31.6
31.7
29.2
29.7
29.8
30.0
30.0
30.1
30.2

Sen
Mbtuh
33.2
34.1
34.3
34.5
34.6
34.7
34.8
33.5
34.2
34.3
34.4
34.5
34.5
34.7
33.1
33.5
33.6
33.6
33.6
33.7
33.7
32.4
32.7
32.7
32.7
32.7
32.8
32.8
31.5
31.7
31.7
31.7
31.7
31.7
31.8
30.4
30.6
30.6
30.6
30.6
30.6
30.7
29.1
29.4
29.4
29.4
29.4
29.4
29.5
27.9
28.3
28.3
28.4
28.4
28.5
28.6
27.4
27.8
27.9
28.0
28.0
28.1
28.2

SHR
0.69
0.71
0.72
0.72
0.72
0.73
0.73
0.73
0.74
0.74
0.75
0.75
0.75
0.75
0.77
0.77
0.77
0.77
0.77
0.77
0.77
0.79
0.79
0.79
0.79
0.78
0.79
0.78
0.81
0.81
0.80
0.80
0.80
0.80
0.80
0.83
0.83
0.83
0.82
0.82
0.82
0.82
0.86
0.86
0.86
0.85
0.85
0.85
0.85
0.91
0.91
0.90
0.90
0.90
0.90
0.90
0.94
0.94
0.94
0.93
0.93
0.93
0.93

Power
kW
2.70
2.65
2.63
2.62
2.61
2.61
2.61
2.89
2.83
2.81
2.78
2.77
2.77
2.76
3.15
3.08
3.06
3.03
3.02
3.01
3.00
3.35
3.29
3.26
3.24
3.23
3.22
3.20
3.57
3.51
3.48
3.46
3.45
3.44
3.42
3.79
3.73
3.71
3.68
3.67
3.66
3.65
4.02
3.97
3.95
3.92
3.91
3.90
3.89
4.24
4.20
4.17
4.15
4.14
4.13
4.12
4.35
4.31
4.28
4.26
4.25
4.24
4.23

EER
17.8
18.1
18.2
18.2
18.3
18.3
18.3
15.9
16.3
16.4
16.6
16.6
16.6
16.7
13.7
14.1
14.2
14.4
14.4
14.5
14.6
12.3
12.6
12.7
12.8
12.9
13.0
13.1
10.9
11.2
11.3
11.4
11.4
11.5
11.6
9.6
9.9
10.0
10.1
10.1
10.2
10.2
8.4
8.6
8.7
8.8
8.8
8.8
8.9
7.2
7.4
7.5
7.6
7.6
7.7
7.7
6.7
6.9
7.0
7.0
7.1
7.1
7.1

Reject
Mbtuh
57.2
57.0
56.9
56.7
56.7
56.6
56.6
55.8
55.7
55.7
55.6
55.6
55.6
55.5
54.0
53.9
53.9
53.9
53.9
53.9
53.9
52.5
52.6
52.6
52.7
52.7
52.7
52.7
51.1
51.2
51.3
51.3
51.3
51.3
51.4
49.4
49.6
49.7
49.8
49.7
49.8
49.8
47.4
47.7
47.8
47.8
47.8
47.8
47.9
45.2
45.5
45.5
45.7
45.6
45.7
45.8
44.1
44.4
44.4
44.5
44.5
44.6
44.6

LWT
63.2
59.6
58.1
56.7
56.1
55.6
54.8
72.7
69.3
67.8
66.5
65.9
65.4
64.6
85.2
81.8
80.4
79.1
78.6
78.1
77.3
93.7
90.5
89.1
87.9
87.4
86.9
86.1
102.3
99.2
97.8
96.6
96.1
95.6
94.9
110.8
107.8
106.5
105.3
104.8
104.4
103.6
120.2
117.3
116.1
114.9
114.5
114.0
113.3
129.5
126.8
125.6
124.5
124.0
123.6
123.0
134.1
131.5
130.3
129.3
128.8
128.4
127.8

Feet
Head
8.0
11.2
13.3
15.8
17.2
18.5
21.1
7.4
10.4
12.4
14.8
16.0
17.3
19.8
6.8
9.6
11.5
13.7
14.9
16.1
18.4
6.4
9.1
10.9
13.1
14.2
15.4
17.7
6.1
8.7
10.4
12.5
13.6
14.8
17.0
5.8
8.3
10.0
12.1
13.1
14.3
16.5
5.5
8.0
9.6
11.6
12.7
13.8
16.0
5.3
7.7
9.3
11.2
12.3
13.4
15.5
5.2
7.5
9.1
11.1
12.1
13.2
15.3

WSHP-PRC001-EN

Performance Data
042-Heating
Table P30: GEH/GEV 042 Heating Performance
Heating performance data is tabulated at 68 F DB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1. See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is permissible.
Extrapolation is not.
Rated GPM: 9.7
Rated CFM: 1330

Maximum CFM: 1064
Maximum CFM: 1596

EWT

GPM

25
25
25
25
25
25
25
32
32
32
32
32
32
32
45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
75
75
75
75
75
75
75
85
85
85
85
85
85
85

6.3
7.8
8.7
9.7
10.2
10.7
11.6
6.3
7.8
8.7
9.7
10.2
10.7
11.6
6.3
7.8
8.7
9.7
10.2
10.7
11.6
6.3
7.8
8.7
9.7
10.2
10.7
11.6
6.3
7.8
8.7
9.7
10.2
10.7
11.6
6.3
7.8
8.7
9.7
10.2
10.7
11.6
6.3
7.8
8.7
9.7
10.2
10.7
11.6

Htg Cap
Mbtuh
23.4
24.6
24.9
25.1
25.2
25.2
25.4
28.1
29.3
29.6
29.9
29.9
29.9
30.2
35.0
36.1
36.5
36.7
36.7
36.8
37.0
39.9
41.1
41.4
41.7
41.7
41.7
42.0
46.8
47.9
48.3
48.5
48.5
48.6
48.8
50.3
51.5
51.8
52.0
52.1
52.1
52.3
54.2
55.4
55.7
55.9
56.0
56.0
56.3

Absorb
Mbtuh
14.6
15.7
15.9
16.1
16.2
16.2
16.4
18.9
19.9
20.2
20.5
20.4
20.4
20.7
24.8
25.8
26.1
26.3
26.3
26.4
26.5
28.9
30.0
30.2
30.5
30.5
30.5
30.7
34.9
35.9
36.3
36.4
36.4
36.5
36.7
38.0
39.1
39.3
39.5
39.6
39.6
39.7
41.3
42.4
42.6
42.8
42.9
42.9
43.1

Power
kW
2.57
2.61
2.63
2.64
2.64
2.64
2.65
2.71
2.75
2.76
2.77
2.78
2.78
2.79
2.99
3.03
3.05
3.06
3.06
3.06
3.07
3.22
3.26
3.28
3.29
3.29
3.29
3.30
3.48
3.52
3.53
3.55
3.55
3.55
3.56
3.60
3.64
3.66
3.67
3.67
3.67
3.68
3.78
3.82
3.84
3.85
3.85
3.85
3.86

COP

LWT

2.7
2.8
2.8
2.8
2.8
2.8
2.8
3.0
3.1
3.1
3.2
3.2
3.2
3.2
3.4
3.5
3.5
3.5
3.5
3.5
3.5
3.6
3.7
3.7
3.7
3.7
3.7
3.7
3.9
4.0
4.0
4.0
4.0
4.0
4.0
4.1
4.1
4.1
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.3
4.3
4.3
4.3

20.4
21.0
21.3
21.7
21.8
22.0
22.2
26.0
26.9
27.4
27.8
28.0
28.2
28.4
37.1
38.4
39.0
39.6
39.9
40.1
40.4
45.8
47.3
48.1
48.7
49.0
49.3
49.7
56.9
58.8
59.7
60.5
60.9
61.2
61.7
62.9
65.0
65.9
66.8
67.2
67.6
68.1
71.8
74.1
75.2
76.2
76.6
77.0
77.5

Heating
Capacity

Heating
Input
Watts
1.032
1.024
1.016
1.008
1.000
0.984
0.976
0.968

Feet
Head
9.0
13.2
15.8
18.8
20.4
22.0
25.0
8.7
12.4
14.8
17.6
19.1
20.6
23.4
8.0
11.2
13.3
15.8
17.2
18.5
21.1
7.4
10.4
12.4
14.8
16.0
17.3
19.8
6.8
9.6
11.5
13.7
14.9
16.1
18.4
6.5
9.2
11.0
13.2
14.3
15.5
17.8
6.1
8.7
10.5
12.6
13.7
14.9
17.1

Table P31: 042 Fan Correction Factors
Entering
CFM

Cooling
Capacity

Sensible
Capacity

1064
1131
1197
1264
1330
1463
1529
1596

0.974
0.980
0.987
0.993
1.000
1.012
1.019
1.025

0.892
0.919
0.945
0.972
1.000
1.051
1.078
1.105

WSHP-PRC001-EN

Cooling
Input
Watts
0.965
0.973
0.981
0.991
1.000
1.020
1.030
1.042

0.972
0.979
0.986
0.993
1.000
1.013
1.020
1.027

57

Performance Data
048-Cooling
Table P32: GEH/GEV 048 Cooling Performance
Cooling performance data is tabulated at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1.
See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is
permissible. Extrapolation is not.
Rated GPM: 11
Rated CFM: 1520

58

Maximum CFM: 1216
Maximum CFM: 1824

EWT

GPM

45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
77
77
77
77
77
77
77
86
86
86
86
86
86
86
95
95
95
95
95
95
95
105
105
105
105
105
105
105
115
115
115
115
115
115
115
120
120
120
120
120
120
120

7.2
8.8
9.9
11.0
11.6
12.1
13.2
7.2
8.8
9.9
11.0
11.6
12.1
13.2
7.2
8.8
9.9
11.0
11.6
12.1
13.2
7.2
8.8
9.9
11.0
11.6
12.1
13.2
7.2
8.8
9.9
11.0
11.6
12.1
13.2
7.2
8.8
9.9
11.0
11.6
12.1
13.2
7.2
8.8
9.9
11.0
11.6
12.1
13.2
7.2
8.8
9.9
11.0
11.6
12.1
13.2
7.2
8.8
9.9
11.0
11.6
12.1
13.2

Total
Mbtuh
56.8
57.4
57.7
57.9
58.1
58.2
58.2
54.7
55.4
55.6
55.9
56.0
56.1
56.2
51.2
51.9
52.1
52.3
52.5
52.6
52.6
48.6
49.3
49.5
49.8
49.9
50.0
50.1
46.1
46.8
47.0
47.3
47.4
47.5
47.6
43.6
44.2
44.5
44.7
44.9
45.0
45.0
40.6
41.3
41.5
41.7
41.9
42.0
42.1
37.4
38.1
38.4
38.6
38.7
38.8
38.9
35.8
36.5
36.7
37.0
37.1
37.2
37.3

Sen
Mbtuh
39.9
40.1
40.2
40.4
40.4
40.4
40.5
39.4
39.6
39.7
39.8
39.9
39.9
40.0
37.9
38.1
38.2
38.3
38.4
38.4
38.5
36.8
37.0
37.1
37.2
37.3
37.3
37.4
35.9
36.1
36.3
36.4
36.4
36.5
36.5
35.3
35.5
35.6
35.7
35.8
35.8
35.9
34.8
35.1
35.2
35.3
35.3
35.4
35.4
34.3
34.5
34.6
34.7
34.8
34.8
34.9
33.9
34.1
34.2
34.3
34.4
34.4
34.5

SHR
0.70
0.70
0.70
0.70
0.70
0.69
0.70
0.72
0.71
0.71
0.71
0.71
0.71
0.71
0.74
0.73
0.73
0.73
0.73
0.73
0.73
0.76
0.75
0.75
0.75
0.75
0.75
0.75
0.78
0.77
0.77
0.77
0.77
0.77
0.77
0.81
0.80
0.80
0.80
0.80
0.80
0.80
0.86
0.85
0.85
0.85
0.84
0.84
0.84
0.92
0.91
0.90
0.90
0.90
0.90
0.90
0.95
0.93
0.93
0.93
0.93
0.92
0.92

Power
kW
3.33
3.25
3.21
3.18
3.16
3.15
3.13
3.58
3.50
3.46
3.43
3.42
3.41
3.38
3.90
3.82
3.78
3.75
3.73
3.72
3.70
4.15
4.07
4.03
4.00
3.98
3.97
3.95
4.42
4.34
4.30
4.27
4.25
4.24
4.22
4.69
4.62
4.57
4.54
4.53
4.52
4.49
4.99
4.92
4.88
4.84
4.83
4.82
4.79
5.31
5.23
5.19
5.16
5.15
5.14
5.11
5.50
5.42
5.38
5.35
5.33
5.32
5.30

EER
17.1
17.7
18.0
18.2
18.4
18.5
18.6
15.3
15.8
16.1
16.3
16.4
16.5
16.6
13.1
13.6
13.8
13.9
14.1
14.1
14.2
11.7
12.1
12.3
12.5
12.5
12.6
12.7
10.4
10.8
10.9
11.1
11.2
11.2
11.3
9.3
9.6
9.7
9.8
9.9
10.0
10.0
8.1
8.4
8.5
8.6
8.7
8.7
8.8
7.0
7.3
7.4
7.5
7.5
7.5
7.6
6.5
6.7
6.8
6.9
7.0
7.0
7.0

Reject
Mbtuh
68.2
68.5
68.7
68.8
68.9
69.0
68.9
66.9
67.4
67.4
67.6
67.7
67.7
67.7
64.5
64.9
65.0
65.1
65.2
65.3
65.2
62.8
63.2
63.3
63.5
63.5
63.6
63.6
61.2
61.6
61.7
61.9
61.9
62.0
62.0
59.6
60.0
60.1
60.2
60.4
60.4
60.3
57.6
58.1
58.2
58.2
58.4
58.5
58.5
55.5
56.0
56.1
56.2
56.3
56.3
56.3
54.6
55.0
55.1
55.3
55.3
55.4
55.4

LWT
63.9
60.6
58.9
57.5
56.9
56.4
55.4
73.6
70.3
68.6
67.3
66.7
66.2
65.3
85.9
82.8
81.2
79.9
79.3
78.8
77.9
94.5
91.4
89.8
88.6
88.0
87.5
86.7
103.1
100.1
98.5
97.3
96.7
96.3
95.4
111.7
108.7
107.2
106.0
105.5
105.0
104.2
121.1
118.3
116.8
115.7
115.1
114.7
113.9
130.6
127.8
126.5
125.3
124.8
124.4
123.6
135.3
132.6
131.3
130.2
129.6
129.3
128.5

Feet
Head
5.6
7.6
9.1
10.8
11.7
12.6
14.4
5.2
7.2
8.6
10.2
11.2
12.0
13.8
4.9
6.7
8.1
9.7
10.6
11.3
13.1
4.7
6.5
7.9
9.4
10.2
11.0
12.8
4.6
6.3
7.7
9.1
10.0
10.7
12.5
4.5
6.2
7.5
8.9
9.8
10.5
12.2
4.4
6.0
7.3
8.7
9.6
10.3
12.0
4.3
5.9
7.2
8.6
9.4
10.1
11.8
4.2
5.8
7.1
8.5
9.3
10.1
11.8

WSHP-PRC001-EN

Performance Data
048-Heating
Table P33: GEH/GEV 048 Heating Performance
Heating performance data is tabulated at 68 F DB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1. See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is permissible.
Extrapolation is not.
Rated GPM: 11
Rated CFM: 1520

Maximum CFM: 1216
Maximum CFM: 1824

EWT

GPM

25
25
25
25
25
25
25
32
32
32
32
32
32
32
45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
75
75
75
75
75
75
75
86
86
86
86
86
86
86

7.2
8.8
9.9
11.0
11.6
12.1
13.2
7.2
8.8
9.9
11.0
11.6
12.1
13.2
7.2
8.8
9.9
11.0
11.6
12.1
13.2
7.2
8.8
9.9
11.0
11.6
12.1
13.2
7.2
8.8
9.9
11.0
11.6
12.1
13.2
7.2
8.8
9.9
11.0
11.6
12.1
13.2
7.2
8.8
9.9
11.0
11.6
12.1
13.2

Htg Cap
Mbtuh
23.2
23.9
24.4
24.7
24.8
24.9
25.1
33.6
34.4
34.8
35.1
35.3
35.4
35.5
42.3
43.1
43.5
43.8
44.0
44.1
44.2
48.1
48.8
49.2
49.6
49.7
49.8
50.0
55.5
56.2
56.7
57.0
57.1
57.3
57.4
58.3
59.0
59.5
59.8
59.9
60.0
60.2
61.3
62.0
62.5
62.8
62.9
63.0
63.2

Absorb
Mbtuh
13.0
13.6
14.0
14.3
14.4
14.4
14.6
22.0
22.8
23.1
23.4
23.6
23.6
23.7
29.7
30.4
30.8
31.1
31.2
31.3
31.4
34.8
35.5
35.8
36.2
36.2
36.3
36.5
41.3
41.9
42.3
42.6
42.7
42.9
42.9
43.7
44.3
44.8
45.1
45.1
45.2
45.4
46.4
47.0
47.5
47.7
47.8
47.9
48.0

Power
kW
3.00
3.03
3.05
3.06
3.06
3.07
3.08
3.39
3.41
3.43
3.44
3.44
3.45
3.46
3.68
3.71
3.72
3.73
3.74
3.74
3.75
3.89
3.91
3.93
3.94
3.95
3.95
3.96
4.17
4.19
4.21
4.22
4.22
4.23
4.24
4.27
4.30
4.31
4.32
4.33
4.33
4.34
4.37
4.40
4.41
4.42
4.43
4.43
4.45

COP

LWT

2.3
2.3
2.3
2.4
2.4
2.4
2.4
2.9
3.0
3.0
3.0
3.0
3.0
3.0
3.4
3.4
3.4
3.4
3.4
3.5
3.5
3.6
3.7
3.7
3.7
3.7
3.7
3.7
3.9
3.9
3.9
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.1
4.1
4.1
4.1
4.1
4.1
4.2
4.2
4.2
4.2
4.2

21.4
21.9
22.2
22.4
22.5
22.6
22.8
25.9
26.8
27.3
27.8
27.9
28.1
28.4
36.7
38.1
38.8
39.4
39.6
39.8
40.2
45.3
46.9
47.8
48.4
48.8
49.0
49.5
56.5
58.5
59.4
60.2
60.6
60.9
61.5
62.8
64.9
65.9
66.8
67.2
67.5
68.1
73.1
75.3
76.4
77.3
77.7
78.1
78.7

Heating
Capacity

Heating
Input
Watts
1.032
1.024
1.016
1.008
1.000
0.984
0.976
0.968

Feet
Head
6.5
8.8
10.5
12.3
13.3
14.2
16.2
6.1
8.4
10.0
11.7
12.7
13.5
15.5
5.6
7.6
9.1
10.8
11.7
12.6
14.4
5.2
7.2
8.6
10.2
11.2
12.0
13.8
4.9
6.7
8.1
9.7
10.6
11.3
13.1
4.8
6.6
7.9
9.4
10.3
11.1
12.8
4.6
6.3
7.7
9.1
10.0
10.7
12.5

Table P34: 048 Fan Correction Factors
Entering
CFM

Cooling
Capacity

Sensible
Capacity

1216
1292
1368
1444
1520
1672
1748
1824

0.974
0.980
0.987
0.993
1.000
1.012
1.019
1.025

0.892
0.919
0.945
0.972
1.000
1.051
1.078
1.105

WSHP-PRC001-EN

Cooling
Input
Watts
0.965
0.973
0.981
0.991
1.000
1.020
1.030
1.042

0.972
0.979
0.986
0.993
1.000
1.013
1.020
1.027

59

Performance Data
060-Cooling
Table P35: GEH/GEV 060 Cooling Performance
Cooling performance data is tabulated at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1.
See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is
permissible. Extrapolation is not.
Rated GPM: 14.5
Rated CFM: 1900

60

Maximum CFM: 1520
Maximum CFM: 2280

EWT

GPM

45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
77
77
77
77
77
77
77
86
86
86
86
86
86
86
95
95
95
95
95
95
95
105
105
105
105
105
105
105
115
115
115
115
115
115
115
120
120
120
120
120
120
120

9.4
11.6
13.1
14.5
15.2
16.0
17.4
9.4
11.6
13.1
14.5
15.2
16.0
17.4
9.4
11.6
13.1
14.5
15.2
16.0
17.4
9.4
11.6
13.1
14.5
15.2
16.0
17.4
9.4
11.6
13.1
14.5
15.2
16.0
17.4
9.4
11.6
13.1
14.5
15.2
16.0
17.4
9.4
11.6
13.1
14.5
15.2
16.0
17.4
9.4
11.6
13.1
14.5
15.2
16.0
17.4
9.4
11.6
13.1
14.5
15.2
16.0
17.4

Total
Mbtuh
66.5
65.7
65.3
65.1
64.9
64.8
64.7
64.6
64.3
64.2
64.2
64.2
64.2
64.3
61.7
61.8
61.9
62.0
62.1
62.2
62.4
59.5
59.7
59.9
60.1
60.2
60.3
60.5
57.1
57.4
57.7
57.9
58.0
58.1
58.3
54.6
55.0
55.2
55.5
55.6
55.7
55.8
51.8
52.2
52.4
52.6
52.7
52.8
52.9
48.9
49.3
49.5
49.7
49.7
49.8
49.9
47.4
47.8
48.0
48.2
48.2
48.3
48.3

Sen
Mbtuh
49.2
48.6
48.4
48.3
48.2
48.1
47.9
47.8
47.7
47.8
47.8
47.8
47.8
47.7
46.4
46.8
47.1
47.2
47.3
47.3
47.3
45.6
46.2
46.5
46.8
46.8
46.9
46.9
44.8
45.5
45.9
46.1
46.2
46.3
46.3
44.0
44.7
45.0
45.2
45.3
45.3
45.3
42.9
43.5
43.7
43.8
43.8
43.8
43.7
41.6
41.8
41.8
41.8
41.7
41.7
41.5
40.7
40.7
40.6
40.5
40.4
40.3
40.1

SHR
0.74
0.74
0.74
0.74
0.74
0.74
0.74
0.74
0.74
0.74
0.74
0.74
0.74
0.74
0.75
0.76
0.76
0.76
0.76
0.76
0.76
0.77
0.77
0.78
0.78
0.78
0.78
0.78
0.78
0.79
0.80
0.80
0.80
0.80
0.79
0.81
0.81
0.82
0.81
0.81
0.81
0.81
0.83
0.83
0.83
0.83
0.83
0.83
0.83
0.85
0.85
0.84
0.84
0.84
0.84
0.83
0.86
0.85
0.85
0.84
0.84
0.83
0.83

Power
kW
3.71
3.65
3.61
3.59
3.58
3.57
3.56
3.97
3.89
3.85
3.82
3.81
3.80
3.78
4.39
4.29
4.24
4.21
4.19
4.18
4.16
4.74
4.63
4.58
4.53
4.52
4.50
4.47
5.14
5.02
4.96
4.91
4.89
4.87
4.84
5.60
5.47
5.40
5.34
5.32
5.30
5.27
6.19
6.04
5.96
5.89
5.87
5.84
5.80
6.85
6.68
6.59
6.52
6.49
6.47
6.42
7.21
7.04
6.94
6.87
6.84
6.81
6.76

EER
17.9
18.0
18.1
18.1
18.1
18.2
18.2
16.3
16.5
16.7
16.8
16.9
16.9
17.0
14.1
14.4
14.6
14.7
14.8
14.9
15.0
12.6
12.9
13.1
13.3
13.3
13.4
13.5
11.1
11.4
11.6
11.8
11.9
11.9
12.0
9.8
10.1
10.2
10.4
10.5
10.5
10.6
8.4
8.6
8.8
8.9
9.0
9.0
9.1
7.1
7.4
7.5
7.6
7.7
7.7
7.8
6.6
6.8
6.9
7.0
7.0
7.1
7.1

Reject
Mbtuh
79.2
78.2
77.6
77.4
77.1
77.0
76.9
78.2
77.6
77.3
77.2
77.2
77.2
77.2
76.7
76.4
76.4
76.4
76.4
76.5
76.6
75.7
75.5
75.5
75.6
75.6
75.7
75.8
74.6
74.5
74.6
74.7
74.7
74.7
74.8
73.7
73.7
73.6
73.7
73.8
73.8
73.8
72.9
72.8
72.7
72.7
72.7
72.7
72.7
72.3
72.1
72.0
72.0
71.9
71.9
71.8
72.0
71.8
71.7
71.7
71.5
71.5
71.4

LWT
61.8
58.5
56.8
55.7
55.1
54.6
53.8
71.6
68.4
66.8
65.7
65.2
64.6
63.9
84.3
81.2
79.7
78.5
78.1
77.6
76.8
93.1
90.1
88.6
87.4
87.0
86.5
85.7
101.9
98.9
97.4
96.3
95.9
95.4
94.6
110.8
107.8
106.3
105.2
104.8
104.3
103.5
120.6
117.7
116.2
115.1
114.6
114.2
113.4
130.5
127.6
126.1
125.0
124.6
124.1
123.3
135.5
132.5
131.1
130.0
129.5
129.0
128.3

Feet
Head
8.0
11.0
13.1
15.3
16.5
17.9
20.6
7.5
10.3
12.3
14.4
15.6
16.9
19.5
6.9
9.6
11.5
13.5
14.6
15.9
18.3
6.5
9.1
11.0
13.0
14.0
15.3
17.7
6.2
8.8
10.6
12.5
13.6
14.8
17.1
5.9
8.5
10.3
12.1
13.2
14.4
16.7
5.6
8.1
9.9
11.8
12.8
14.0
16.2
5.4
7.9
9.6
11.5
12.4
13.6
15.8
5.3
7.8
9.5
11.3
12.3
13.4
15.6

WSHP-PRC001-EN

Performance Data
060-Heating
Table P36: GEH/GEV 060 Heating Performance
Heating performance data is tabulated at 68 F DB entering air at ARI/ISO 13256-1 rated CFM. For ARI/ISO 13256-1 certified ratings, see Table P1. See Performance correction tables to correct performance at conditions other than those tabulated. Data shown is for unit performance only. Interpolation is permissible.
Extrapolation is not.
Rated GPM: 14.5
Rated CFM: 1900

Maximum CFM: 1520
Maximum CFM: 2280

EWT

GPM

25
25
25
25
25
25
25
32
32
32
32
32
32
32
45
45
45
45
45
45
45
55
55
55
55
55
55
55
68
68
68
68
68
68
68
75
75
75
75
75
75
75
86
86
86
86
86
86
86

9.4
11.6
13.1
14.5
15.2
16.0
17.4
9.4
11.6
13.1
14.5
15.2
16.0
17.4
9.4
11.6
13.1
14.5
15.2
16.0
17.4
9.4
11.6
13.1
14.5
15.2
16.0
17.4
9.4
11.6
13.1
14.5
15.2
16.0
17.4
9.4
11.6
13.1
14.5
15.2
16.0
17.4
9.4
11.6
13.1
14.5
15.2
16.0
17.4

Htg Cap
Mbtuh
40.7
41.9
42.2
42.3
42.3
42.3
42.3
45.2
46.6
47.0
47.2
47.2
47.3
47.4
54.7
56.1
56.6
56.9
57.1
57.2
57.5
62.2
63.6
64.1
64.6
64.7
64.9
65.3
71.6
72.9
73.4
73.8
74.1
74.3
74.7
76.2
77.3
77.8
78.2
78.5
78.7
79.2
82.1
83.0
83.4
83.8
84.0
84.3
84.8

Absorb
Mbtuh
26.1
27.2
27.5
27.6
27.6
27.6
27.6
30.3
31.7
32.0
32.2
32.2
32.3
32.4
39.1
40.4
40.8
41.1
41.3
41.4
41.6
45.9
47.2
47.7
48.1
48.2
48.4
48.7
54.4
55.6
56.0
56.4
56.6
56.8
57.2
58.5
59.5
60.0
60.3
60.6
60.8
61.2
63.8
64.6
64.9
65.3
65.5
65.7
66.2

Power
kW
4.28
4.30
4.31
4.31
4.31
4.31
4.32
4.36
4.38
4.39
4.40
4.41
4.41
4.41
4.58
4.61
4.62
4.63
4.64
4.64
4.65
4.78
4.81
4.82
4.84
4.84
4.85
4.86
5.04
5.08
5.10
5.11
5.12
5.12
5.13
5.18
5.21
5.23
5.25
5.25
5.26
5.27
5.36
5.39
5.41
5.43
5.43
5.44
5.45

COP

LWT

2.8
2.9
2.9
2.9
2.9
2.9
2.9
3.0
3.1
3.1
3.1
3.1
3.1
3.1
3.5
3.6
3.6
3.6
3.6
3.6
3.6
3.8
3.9
3.9
3.9
3.9
3.9
3.9
4.2
4.2
4.2
4.2
4.2
4.3
4.3
4.3
4.3
4.4
4.4
4.4
4.4
4.4
4.5
4.5
4.5
4.5
4.5
4.5
4.6

19.5
20.3
20.8
21.2
21.4
21.5
21.8
25.6
26.5
27.1
27.6
27.8
28.0
28.3
36.7
38.0
38.7
39.3
39.6
39.8
40.2
45.3
46.9
47.7
48.4
48.7
48.9
49.4
56.4
58.4
59.4
60.2
60.6
60.9
61.4
62.6
64.7
65.8
66.7
67.0
67.4
67.9
72.4
74.8
76.0
77.0
77.4
77.7
78.4

Heating
Capacity

Heating
Input
Watts
1.032
1.024
1.016
1.008
1.000
0.984
0.976
0.968

Feet
Head
9.6
12.6
15.0
17.6
19.0
20.5
23.7
8.9
12.0
14.2
16.7
18.0
19.4
22.4
8.1
11.0
13.0
15.3
16.6
17.8
20.6
7.5
10.3
12.3
14.4
15.6
16.9
19.5
6.9
9.6
11.4
13.5
14.6
15.8
18.3
6.6
9.2
11.1
13.1
14.2
15.3
17.8
6.2
8.8
10.6
12.5
13.6
14.7
17.1

Table P37: 060 Fan Correction Factors
Entering
CFM

Cooling
Capacity

Sensible
Capacity

1520
1615
1710
1805
1900
2090
2185
2280

0.974
0.980
0.987
0.993
1.000
1.012
1.019
1.025

0.892
0.919
0.945
0.972
1.000
1.051
1.078
1.105

WSHP-PRC001-EN

Cooling
Input
Watts
0.965
0.973
0.981
0.990
1.000
1.020
1.030
1.042

0.972
0.979
0.986
0.993
1.000
1.013
1.020
1.027

61

Performance Data
Correction Factors
Table P38: 006-060 Correction Factors for Variation in Entering Air Temperature
Cooling
Entering
Air WB F
49.4
56.3
60.3
63.2
66.2
72.1
77.1

Cooling
Capacity
0.722
0.836
0.903
0.951
1.000
1.098
1.181

Cooling
Input
Watts
0.893
0.937
0.963
0.981
1.000
1.038
1.069

65.6
*
0.799
0.641
0.504

Sensible vs Entering Dry Bulb
Multipliers
70.6
75.6
80.6
*
*
*
0.964
*
*
0.841
1.016
1.097
0.728
0.924
1.097
0.593
0.809
1.000
0.538
0.761
0.519

85.6
*
*
*
*
1.169
0.960
0.741

Heating
Entering
Air DB F
53.0
58.0
63.0
68.0
73.0
78.0
83.0

Heating
Capacity
1.030
1.020
1.010
1.000
0.990
0.980
0.970

Heating
Input
Watts
0.878
0.919
0.959
1.000
1.041
1.081
1.122

* = Sensible equals total capacity

62

WSHP-PRC001-EN

Performance Data
Electrical

E1-Electrical performance
Model No.

Volts

006

115/60/1
208/60/1
208/60/1
230/60/1
230/60/1
220-240/50/1
220-240/50/1
265/60/1
265/60/1
009
115/60/1
208/60/1
208/60/1
230/60/1
230/60/1
220-240/50/1
220-240/50/1
265/60/1
265/60/1
012
115/60/1
208/60/1
208/60/1
230/60/1
230/60/1
220-240/50/1
220-240/50/1
265/60/1
265/60/1
015 - Std 220-240/50/1
Static
220-240/50/1
015 - Hi
208/60/1
208/60/1
Static
230/60/1
230/60/1
220-240/50/1
220-240/50/1
265/60/1
265/60/1
018 - Std
208/60/1
Static
208/60/1
230/60/1
230/60/1
265/60/1
265/60/1
018 - Hi
208/60/1
208/60/1
Static
230/60/1
230/60/1
220-240/50/1
220-240/50/1
265/60/1
265/60/1
380-415/50/3
380-415/50/3

WSHP-PRC001-EN

Total
FLA

Comp
RLA
(ea)

Comp
LRA
(ea)

No. of
Compres.

Cmp
MCC

Blower
Motor
FLA

Blower
Motor
HP

Fan
Motor
Num

6.8
3.4
4.48
3.4
4.88
3.6
7.3
3.0
5.5
8.3
4.0
6.48
4.0
7.08
5.0
9.72
3.6
8.0
12.2
5.7
8.5
5.7
9.4
5.5
12.02
5.0
10.72
7.1
14.5
6.1
10.3
6.1
11.6
7.8
15.23
5.5
13.22
8.5
12.7
8.5
13.9
7.1
15.9
9.4
13.6
9.4
14.8
11.4
19.63
7.8
16.63
4.9
11.45

5.70
2.80
2.8
2.80
2.8
3.10
3.1
2.45
2.5
7.20
3.40
3.4
3.40
3.4
4.30
4.3
3.10
3.1
10.60
5.00
5.0
5.00
5.0
4.80
4.8
4.30
4.3
6.3
6.3
5.40
5.4
5.40
5.4
6.30
6.3
4.80
4.8
7.6
7.6
7.6
7.6
6.3
6.3
7.60
7.6
7.60
7.6
9.90
9.9
6.30
6.3
3.90
3.9

36.2
17.7
17.7
17.7
17.7
18.8
18.8
15.0
15.0
45.6
22.2
22.2
22.2
22.2
22.2
22.2
18.8
18.8
56.7
27.9
27.9
27.9
27.9
27.0
27.0
22.2
22.2
32.0
32.0
29.0
29.0
29.0
29.0
32.0
32.0
27.0
27.0
45.0
45.0
45.0
45.0
32.0
32.0
45.0
45.0
45.0
45.0
55.0
55.0
32.0
32.0
25.0
25.0

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

9.1
4.6
4.6
4.6
4.6
5.2
5.2
3.9
3.9
10.9
6.4
6.4
6.4
6.4
6.6
6.6
5.2
5.2
16.0
8.3
8.3
8.3
8.3
8.5
8.5
6.6
6.6
10.0
10.0
9.2
9.2
9.2
9.2
10.0
10.0
8.5
8.5
13.0
13.0
13.0
13.0
10.0
10.0
13.0
13.0
13.0
13.0
13.8
13.8
10.0
10.0
5.4
5.4

1.20
0.60
0.60
0.60
0.60
0.52
0.52
0.52
0.52
1.20
0.60
0.60
0.60
0.60
0.72
0.72
0.52
0.52
1.57
0.70
0.70
0.70
0.70
0.72
0.72
0.72
0.72
0.80
0.80
0.70
0.70
0.70
0.70
1.53
1.53
0.72
0.72
0.9
0.90
0.90
0.90
0.80
0.80
2.10
2.10
2.10
2.10
1.53
1.53
1.53
1.53
0.95
0.95

1/12
1/12
1/12
1/12
1/12
1/12
1/12
1/12
1/12
1/12
1/12
1/12
1/12
1/12
1/8
1/8
1/12
1/12
1/8
1/8
1/8
1/8
1/8
1/8
1/8
1/8
1/8
1/8
1/8
1/8
1/8
1/8
1/8
1/3
1/3
1/8
1/8
1/8
1/8
1/8
1/8
1/8
1/8
1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/3

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Minimum Maximum
Circuit Overcurrent
Ampacity
Protective
Device
8.3
15
4.1
15
5.6
15
4.1
15
6.1
15
4.4
15
9.2
15
3.6
15
6.9
15
10.2
15
4.9
15
8.1
15
4.9
15
8.9
15
6.1
15
12.2
15
4.4
15
10.0
15
14.8
25
7.0
15
10.6
15
7.0
15
11.8
15
6.7
15
15.0
15
6.1
15
13.4
15
8.7
15
18.1
20
7.5
15
12.9
15
7.5
15
14.5
15
9.4
15
19.0
20
6.7
15
16.5
20
10.4
15
15.9
20
10.4
15
17.4
20
8.7
15
19.9
20
11.6
15
17.4
20
11.6
15
18.9
20
13.9
20
24.5
25
9.4
15
20.8
25
5.8
15
14.3
15

Electric
Heat
kW

Electric
Heat
Amps

0
0
0.82
0
1.00
0
1.64
0
1.33
0
0
1.23
0
1.50
0
2.17
0
2.00
0
0
1.63
0
2.00
0
2.70
0
2.65
0
3.28
0
2.00
0
2.50
0
3.28
0
3.30
0
2.46
0
3.0
0
4.00
0
2.46
0
3.00
0
4.35
0
4.00
0
4.35

0
0
3.9
0
4.3
0
6.8
0
5.0
0
0
5.9
0
6.5
0
9.0
0
7.5
0
0
7.8
0
8.7
0
11.3
0
10.0
0
13.7
0
9.6
0
10.9
0
13.7
0
12.5
0
11.8
0
13.0
0
15.1
0
11.8
0
13.0
0
18.1
0
15.1
0
10.5

63

Performance Data
Electrical

E2-Electrical performance (continued)
Model No.

024

Volts

208/60/1
208/60/1
230/60/1
230/60/1
220-240/50/1
220-240/50/1
265/60/1
265/60/1
208/60/3
208/60/3
230/60/3
230/60/3
380-415/50/3
380-415/50/3
460/60/3
460/60/3
030
208/60/1
208/60/1
230/60/1
230/60/1
220-240/50/1
220-240/50/1
265/60/1
265/60/1
208/60/3
208/60/3
230/60/3
230/60/3
380-415/50/3
380-415/50/3
460/60/3
460/60/3
036
208/60/1
208/60/1
230/60/1
230/60/1
265/60/1
265/60/1
208/60/3
208/60/3
230/60/3
230/60/3
380-415/50/3
380-415/50/3
460/60/3
460/60/3
GEV 040
208/60/1
208/60/1
230/60/1
230/60/1
265/60/1
265/60/1
208/60/3
208/60/3
230/60/3
230/60/3
460/60/3
460/60/3

64

Total
FLA

Comp
RLA
(ea)

Comp
LRA
(ea)

No. of
Compres.

Cmp
MCC

Blower
Motor
FLA

Blower
Motor
HP

Fan
Motor
Num

12.7
17.5
12.7
19.2
12.4
24.03
11.4
21.53
9.3
10.8
9.3
11.8
5.0
8.45
4.9
7.65
14.2
21.5
14.2
23.5
16.4
29.97
12.4
26.43
9.5
13.2
9.5
14.4
6.6
10.8
5.0
9.25
19.3
26.87
19.3
29.37
16.4
32.77
13.7
16.87
13.7
18.37
6.5
11.6
6.6
11.7
19.4
29.27
19.4
31.97
17.8
35.97
13.3
18.27
13.3
19.87
6.8
12.7

10.90
10.9
10.90
10.9
10.90
10.9
9.90
9.9
7.50
7.5
7.50
7.5
4.00
4.0
3.90
3.9
12.40
12.4
12.40
12.4
13.60
13.6
10.90
10.9
7.70
7.7
7.70
7.7
4.90
4.9
4.00
4.0
16.00
16.0
16.00
16.0
13.60
13.6
10.40
10.4
10.40
10.4
4.80
4.8
4.90
4.9
16.1
16.1
16.1
16.1
15.0
15.0
10.0
10.0
10.0
10.0
5.1
5.1

56.0
56.0
56.0
56.0
58.0
58.0
55.0
55.0
51.0
51.0
51.0
51.0
28.0
28.0
25.0
25.0
61.0
61.0
61.0
61.0
64.0
64.0
58.0
58.0
55.0
55.0
55.0
55.0
33.0
33.0
28.0
28.0
82.0
82.0
82.0
82.0
64.0
64.0
65.5
65.5
65.5
65.5
40.0
40.0
33.0
33.0
82.0
82.0
82.0
82.0
83.0
83.0
70.0
70.0
70.0
70.0
33.0
33.0

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

15.3
15.3
15.3
15.3
15.3
15.3
13.8
13.8
10.5
10.5
10.5
10.5
5.6
5.6
5.4
5.4
17.4
17.4
17.4
17.4
19.1
19.1
15.3
15.3
10.8
10.8
10.8
10.8
6.9
6.9
5.6
5.6
22.4
22.4
22.4
22.4
19.1
19.1
14.6
14.6
14.6
14.6
6.7
6.7
6.9
6.9
22.5
22.5
22.5
22.5
21.0
0.0
14.0
14.0
14.0
14.0
7.1
7.1

2.10
2.10
2.10
2.10
1.53
1.53
1.53
1.53
1.80
1.80
1.80
1.80
0.95
0.95
0.95
0.95
2.10
2.10
2.10
2.10
2.77
2.77
1.53
1.53
1.80
1.80
1.80
1.80
1.70
1.70
0.95
0.95
3.60
3.60
3.60
3.60
2.77
2.77
3.60
3.60
3.60
3.60
1.70
1.70
1.70
1.70
3.60
3.60
3.60
3.60
2.77
2.77
3.60
3.60
3.60
3.60
1.70
1.70

1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/2
1/2
1/3
1/3
1/3
1/3
1/3
1/3
1/2
1/2
1/3
1/3
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Minimum Maximum
Circuit Overcurrent
Ampacity
Protective
Device
15.7
25
22.3
25
15.7
25
24.0
25
15.2
25
30.0
35
13.9
20
26.9
30
11.2
15
13.5
15
11.2
15
14.8
15
6.0
15
10.6
15
5.8
15
9.6
15
17.6
30
27.3
30
17.6
30
29.8
30
19.8
30
37.5
40
15.2
25
33.0
35
11.4
15
16.5
20
11.4
15
18.0
20
7.8
15
13.5
15
6.0
15
11.6
15
23.6
35
34.0
35
23.6
35
37.1
40
19.8
30
41.0
45
16.6
25
21.5
25
16.6
25
23.4
25
7.7
15
14.5
15
7.8
15
14.6
15
23.7
35
37.0
40
23.7
35
40.4
45
21.5
35
45.0
45
16.1
25
23.3
25
16.1
25
25.3
30
8.1
15
15.9
20

Electric
Heat
kW

Electric
Heat
Amps

0
3.26
0
4.00
0
5.40
0
5.30
0
3.26
0
4.00
0
5.40
0
5.30
0
4.10
0
5.00
0
6.52
0
6.60
0
4.10
0
5.00
0
6.52
0
6.60
0
4.90
0
6.00
0
7.95
0
4.90
0
6.00
0
7.15
0
7.95
0
5.40
0
6.60
0
8.80
0
5.40
0
6.60
0
8.80

0
15.7
0
17.4
0
22.5
0
20.0
0
9.0
0
10.0
0
7.5
0
6.7
0
19.7
0
21.7
0
27.2
0
24.9
0
11.4
0
12.6
0
9.1
0
8.3
0
23.6
0
26.1
0
30.0
0
13.6
0
15.1
0
9.9
0
10.0
0
26.0
0
28.7
0
33.2
0
15.0
0
16.6
0
11.0

WSHP-PRC001-EN

Performance Data
Electrical

E3-Electrical performance (continued)
Model No.

Volts

042 - Hi
Static

208/60/1
208/60/1
230/60/1
230/60/1
208/60/3
208/60/3
230/60/3
230/60/3
380-415/50/3
380-415/50/3
460/60/3
460/60/3
575/60/3
042 - Std 380-415/50/3
Static
380-415/50/3
048 - Hi
208/60/1
208/60/1
Static
230/60/1
230/60/1
208/60/3
208/60/3
230/60/3
230/60/3
380-415/50/3
380-415/50/3
460/60/3
460/60/3
575/60/3
048 - Std
208/60/1
208/60/1
Static
230/60/1
230/60/1
208/60/3
208/60/3
230/60/3
230/60/3
460/60/3
460/60/3
575/60/3
060
208/60/1
208/60/1
230/60/1
230/60/1
208/60/3
208/60/3
230/60/3
230/60/3
380-415/50/3
380-415/50/3
460/60/3
460/60/3
575/60/3

Total
FLA

Comp
RLA
(ea)

Comp
LRA
(ea)

No. of
Compres.

Cmp
MCC

Blower
Motor
FLA

Blower
Motor
HP

Fan
Motor
Num

21.3
30.67
21.3
33.67
14.7
19.07
14.7
20.87
9.1
14.7
6.5
13.4
5.4
7.8
13.4
25.8
36.7
25.8
40.2
19.4
23.4
19.4
25.5
10.2
14.7
9.1
16.0
7.4
23.2
34.1
23.2
37.6
16.8
20.8
16.8
22.9
7.8
14.7
6.3
33.4
36.7
33.4
40.2
25.4
25.4
25.4
25.5
12.8
14.7
10.2
16.0
8.6

18.00
18.0
18.00
18.0
11.40
11.4
11.40
11.4
6.40
6.4
4.80
4.8
4.10
6.4
6.4
20.40
20.4
20.40
20.4
14.00
14.0
14.00
14.0
7.50
7.5
6.40
6.4
5.20
20.4
20.4
20.4
20.4
14.0
14.0
14.0
14.0
6.4
6.4
5.2
28.00
28.0
28.00
28.0
20.00
20.0
20.00
20.0
10.00
10.0
7.50
7.5
6.40

96.0
96.0
96.0
96.0
75.0
75.0
75.0
75.0
42.0
42.0
40.0
40.0
31.0
42.0
42.0
102.0
102.0
102.0
102.0
91.0
91.0
91.0
91.0
49.5
49.5
42.0
42.0
39.0
102.0
102.0
102.0
102.0
91.0
91.0
91.0
91.0
42.0
42.0
39.0
169.0
169.0
169.0
169.0
123.0
123.0
123.0
123.0
62.0
62.0
49.5
49.5
40.0

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

25.2
25.2
25.2
25.2
16.0
16.0
16.0
16.0
8.9
8.9
6.7
6.7
5.7
8.9
8.9
28.5
28.5
28.5
28.5
19.7
19.7
19.7
19.7
10.5
10.5
8.9
8.9
7.3
28.5
28.5
28.5
28.5
19.7
19.7
19.7
19.7
8.9
8.9
7.3
39.0
39.0
35.0
39.0
28.0
27.0
28.0
27.0
14.0
14.0
10.5
10.5
9.0

3.60
3.60
3.60
3.60
3.60
3.60
3.60
3.60
2.70
2.70
1.70
1.70
1.31
1.40
1.40
5.40
5.40
5.40
5.40
5.40
5.40
5.40
5.40
2.70
2.70
2.70
2.70
2.20
2.80
2.80
2.80
2.80
2.80
2.80
2.80
2.80
1.40
1.40
1.10
5.40
5.4
5.40
5.4
5.40
5.4
5.40
5.4
2.70
2.7
2.70
2.7
2.20

1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1
1
1/2
1/2
1/2
1/2
1/2
1
1
1
1
1
1
1
1
1
1
1
1
1
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1
1
1
1
1
1
1
1
1
1
1
1
1

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

E4-Electrical minimum and maximum
Digit 8

Rated
Voltage

HZ

Ph

0
1
2
3
4

115
208
230
208
460

60
60
60
60
60

1
1
1
3
3

WSHP-PRC001-EN

Minimum
Utilization
Voltage
104
197
207
187
414

Maximum
Utilization
Voltage
126
229
253
229
506

Minimum Maximum Electric
Heat
Circuit OvercurkW
rent
Ampacity
Protective
Device
26.1
40
0
38.8
40
5.70
26.1
40
0
42.5
45
7.00
17.9
25
0
24.3
25
5.70
17.9
25
0
26.5
30
7.00
10.7
15
0
18.4
20
8.60
7.7
15
0
16.8
20
9.30
6.4
15
0
9.4
15
0
16.8
20
8.60
30.9
50
0
45.9
50
6.50
30.9
50
0
50.3
60
8.00
22.9
35
0
29.3
35
6.50
22.9
35
0
31.9
35
8.00
12.1
15
0
18.4
20
8.60
10.7
15
0
20.0
25
10.60
8.7
15
0
28.3
50
0
42.6
50
6.50
28.3
50
0
47.0
50
8.00
20.3
35
0
26.0
35
6.50
20.3
35
0
28.6
35
8.00
9.4
15
0
18.4
25
10.60
7.6
15
0
40.4
60
0
45.9
60
6.50
40.4
60
0
50.3
60
8.00
30.4
50
0
30.4
50
6.50
30.4
50
0
31.9
50
8.00
15.2
25
0
18.4
25
8.60
12.1
15
0
20.0
25
10.60
10.2
15
0

Electric
Heat
Amps

0
27.4
0
30.4
0
15.8
0
17.6
0
12.0
0
11.7
0
0
12.0
0
31.3
0
34.8
0
18.0
0
20.1
0
12.0
0
13.3
0
0
31.3
0
34.8
0
18.0
0
20.1
0
13.3
0
0
31.3
0
34.8
0
18.0
0
20.1
0
12.0
0
13.3
0

E4-Electrical minimum and maximum (continued)
Digit 8

Rated
Voltage

HZ

Ph

5
6
7
8
9

575
220-240
265
230
380-415

60
50
60
60
60

3
1
1
3
3

Minimum
Utilization
Voltage
518
198
239
207
342

Maximum
Utilization
Voltage
633
264
292
253
456
65

Performance Data
Fan Performance

Table F1: Fan performance for standard static motor includes wet coil and 1" filter
Model
Number
006 High
Med
Low
009 High
Med
Low
012 High
Med
Low
015 High
Med
Low
018 High
Med
Low
024 High
Med
Low
030 High
Med
Low
036 High
Med
Low
GEVA High
040 Med
Low
042 High
Med
Low
048 High
Med
Low
060 High
Med
Low

66

Max
CFM
342

Min
CFM

228
342
228
456
304
550
368
684
456
912
608
1009
720
1368
912
1440
960
1436
1064
1824
1216
2266
1520

0
342
550
516
488
657
632
915
827
1009
915
827
1221
1099
1480
1311
1199
1436
1221
1099
1850
1783
1687
2266
2056
1883

.05
325
537
503
475
652
624
901
819
988
901
819
1218
1094
1460
1294
1191
1427
1218
1094
1786
1724
1639
2246
2036
1863

.1
341
310
464
526
492
464
688
644
615
891
806
971
891
806
1216
1090
1429
1268
1174
1417
1216
1090
1732
1675
1598
2221
2011
1838

.15
325
294
453
515
481
453
675
633
604
879
793
955
879
793
1211
1087
1391
1237
1151
1406
1211
1087
1686
1632
1562
2194
1984
1811

.2
345
309
278
441
503
469
441
664
621
592
866
780
939
866
780
1206
1083
1349
1203
1125
1394
1206
1083
1646
1595
1530
2165
1955
1782

.25
330
294
263
459
431
493
459
431
649
605
578
922
851
769
922
851
769
1381
1199
1079
1304
1168
1098
1381
1199
1079
1608
1560
1499
2133
1923
1750

.3
316
280
249
451
423
485
451
423
633
587
561
903
835
756
903
835
756
1366
1190
1075
1258
1134
1070
1366
1190
1075
1572
1525
1467
2099
1889
1716

.35
235
302
266
235
447
419
481
447
419
612
568
540
883
819
741
883
819
741
1351
1181
1069
1213
1101
1042
1351
1181
1069
1536
1491
1434
2063
1853
1680

External Static Pressure (in. of wg)
.4
.45
.5
.55
.6
.65
236 205 161 100
239 222 200 169 125
222 208 191 169 138
289 275 258 236 205
253 239 222
222
462 424 347
46 446 443 428 390 313
418 418 415 400 362 285
480 480 477 462 424 347
46 446 443 428 390 313
418 418 415 400 362
587 560 522 457 427
543 512 475 429
513 481 431
860 833 802 766 723 675
801 779 751 715 670 621
723 701 674 642 605
860 833 802 766 723 675
801 779 751 715
723 701
1334 1315 1295 1272 1247 1219
1170 1159 1146 1132 1116 1096
1062 1052 1040 1025 1007 985
1168 1124 1082 1039 997 953
1068 1035 1002 968 931
1013 985 955
1334
1170
1062
1499
1455
1399
2024
1814
1641

1315
1159
1459
1417
1362
1984
1774
1601

1295
1146
1417
1376
1321
1943
1733
1560

1272
1132
1371
1332
1278
1899
1689
1516

1247
1116
1323
1285
1216
1854
1644
-

1219
1096
1272
1216
1808
1598
-

.7
211
177
623
577
1187
1073
958
1187
1073
1216
1761
1551
-

.75
572
1152
1044
927
1152
1044
-1712
1502
-

.8
1112
1010
890
1112
1664
-

.85
1068
969
1068
1615
-

.9
.95
1
1018 963 901
922 867
1018
--1566 1517
-

1.05
-

WSHP-PRC001-EN

Performance Data
Fan Performance

Table F-2: Fan performance (high static option) includes wet coil and 1" filter
Model
Number
006
High
Med
Low
009
High
Med
Low
012
High
Med
Low
015
High
Med
Low
018 High
Med
Low
024
High
Med
Low
030
High
Med
Low
036
High
Med
Low
GEVA High
Med
040
Low
042
High
Med
Low
048
High
Med
Low
060
High
Med
Low

Max
CFM
-

Min
CFM

342
228
456
304
550
368
684
456
912
608
1009
720
1368
912
1440
960
1596
1064
1824
1216
2266
1520

0
550
516
915
1009
915
1221
1311
1436
1221
2266
2056

.05
537
503
901
1097
988
901
1218
1460
1294
1605
1427
1218
2246
2036

.1
341
552
526
492
891
1074
971
891
1216
1429
1268
1585
1417
1216
2291
2221
2011

.15
325
541
515
481
879
1053
955
879
1211
1480
1391
1237
1566
1406
1211
2264
2194
1984

.2
345
309
529
503
469
866
1033
939
866
1206
1436
1349
1203
1548
1394
1206
2235
2165
1955

.25
330
294
459
519
493
459
922
851
1011
922
851
1381
1199
1389
1304
1168
1531
1381
1199
2203
2133
1923

.3
316
280
451
511
485
451
903
835
988
903
835
1366
1190
1340
1258
1134
1512
1366
1190
2169
2099
1889

.35
345
302
266
447
507
481
447
883
819
962
883
819
1351
1181
1291
1213
1101
1493
1351
1181
1853
2133
2063
1853

External Static Pressure (in. of wg)
.4
.45
.5
.55
.6
.65
248 204
236 205 161
239 222 200 169 125
332 318 301 279 248 204
289 275 258 236 205
253 239 222
488 450 373
462 424 347
446 446 443 428 390 313
506 506 503 488 450 373
480 480 477 462 424 347
461 446 443 428 390 313
725 676 623
705 657 608 556
708 668 626 580 533
935 906 875 841 802 755
860 833 802 766 723 675
801 779 751 715 670 621
935 906 875 841 802 755
860 833 802 766 723 675
801 779 751 715
1396 1364 1329
1334 1315 1295 1272 1247 1219
1170 1159 1146 1132 1116 1096
1242 1194 1146 1098 1051 1004
1168 1124 1082 1039 997 953
1068 1035 1002 968 931
1472 1449 1424 1396 1364 1329
1334 1315 1295 1272 1247 1219
1170 1159 1146 1132 1116 1096
1854 1808
1814 1774 1733 1689 1644 1598
2094 2054 2013 1969 1924 1878
2024 1984 1943 1899 1854 1808
1814 1774 1733 1689 1644 1598

.7
143
100
237
211
177
237
566
504
483
695
623
577
695
1291
1187
1073
956
1291
1187
1073
1831
1761
1551
1831
1761
1551

.75
503
450
431
615
572
1249
1152
1044
-

1249
1152
1044
1782
1712
1502
1782
1712
1502

.8
431
504
1203
1112
1010
1203
1112
1734
1664
1454
1734
1664
-

.85
1154
1068
969
1154
1068
1684
1615
1405
1684
1615
-

.9
1100
1018
922
1100
1018
1636
1566
1356
1636
1566
-

.95
1042
963
867
1042
1587
1517
1307
1587
1517
-

1
979
901
1540
1470
1260
1540
-

Table F-3: Fan performance (high static option)
includes wet coil and 1" filter
Model Number
GEHA
048

High
Med
High

WSHP-PRC001-EN

Max
CFM
1824

Min
CFM

1216

External Static Pressure (in. of wg)
1.1 1.15 1.2 1.25 1.3 1.35 1.4
1448 1404 1362 1321 1281 1242 1201
1378 1334 1292 1251 1211
-

67

1.05
910
1493
1423
1213
1493
-

Performance Data
Waterside Economizer
Performance data is tabulated for cooling at 80 F DB/67 F WB entering air and 45 F entering fluid at ARI 410 rated SCFM.
Table W1: Waterside Economizer Performance Data (1/2 through 5 Tons)
Tonnage
of Heat
Pump
0.50

68

Input Data
Model
SCFM
GEH
006

190

0.75

009

285

1.00

012

380

1.25

015

460

1.50

018

570

2.00

024

760

2.50

030

900

3.00

036

1140

3.50

042

1330

4.00

048

1520

5.00

060

1900

GPM

1.2
1.5
1.7
1.7
2.1
2.3
2.2
2.8
3.1
2.8
3.5
3.8
3.3
4.2
4.6
4.4
5.5
6.1
5.5
6.9
7.6
6.6
8.3
9.1
7.8
9.7
10.7
8.8
11
12.1
11.6
14.5
16

Total
Capacity
(MBH)
5.83
6.3
6.65
7.86
8.49
8.76
9.75
10.6
11.03
11.44
12.33
12.69
16.27
17.61
18.05
20.25
21.58
22.19
23.27
24.71
25.28
29.28
31.47
32.2
32.88
34.81
35.67
39.77
42.44
43.65
47.59
50.66
51.87

Sensible
Capacity
(MBH)
4.28
4.6
4.61
5.91
6.14
6.25
7.41
7.72
7.91
8.68
9.03
9.19
11.71
12.25
12.42
14.65
15.21
15.43
16.81
17.38
17.64
21.57
22.41
22.2
24.88
25.05
25.37
29.11
30.25
30.69
34.73
35.94
36.39

LVG. Air
DB
(Deg F)
59.4
58.5
57.8
61.1
60.3
60.0
62.2
61.4
61.0
62.7
62.1
61.7
61.2
60.4
60.1
62.4
61.7
61.4
62.9
62.3
62.1
62.7
62.0
61.8
63.4
62.8
62.6
62.5
61.8
61.5
63.3
62.7
62.5

Output Data
LVG. Air
WB
(Deg F)
57.3
56.5
55.8
58.4
57.7
57.3
59.1
58.3
57.9
59.3
58.7
58.4
58.1
57.3
57.0
58.7
0.2
57.9
59.0
58.5
58.3
59.1
58.4
58.2
59.4
58.9
58.7
58.9
58.3
58.0
59.3
58.7
58.5

Standard
APD
(IN WG)
0.03
0.03
0.03
0.07
0.07
0.07
0.11
0.11
0.11
0.15
0.15
0.15
0.12
0.12
0.12
0.19
0.19
0.19
0.25
0.25
0.25
0.19
0.19
0.19
0.25
0.25
0.25
0.17
0.17
0.17
0.24
0.24
0.24

LVG.Fluid
Temp.
Degree F
54.7
53.4
52.8
54.2
53.1
52.6
53.8
52.6
52.1
53.1
52.0
51.7
54.8
53.4
52.8
54.2
52.8
52.3
53.4
52.1
51.6
53.8
52.6
52.1
53.4
52.2
51.6
54.0
52.7
52.2
53.2
52.0
51.5

Fluid PD
(FT H2O)
0.23
0.34
0.42
0.42
0.60
0.71
0.65
0.99
1.18
0.99
1.46
1.69
1.36
2.08
2.45
2.26
3.4
4.03
3.4
5.01
5.95
2.39
5.25
6.19
4.70
6.92
8.24
1.24
1.86
2.21
2.04
3.05
3.65

WSHP-PRC001-EN

Performance Data
Antifreeze Correction Factors
Table A1: Correction Factors for Antifreeze Solutions
Methanol
Item
Cool
Capacity
Heat
Capacity
Pressure
Drop
Ethylene Glycol
Cool
Capacity
Heat
Capacity
Pressure
Drop
Propylene Glycol
Cool
Capacity
Heat
Capacity
Pressure
Drop

10%
.9980

Concentration by Volume
20%
30%
40%
.9965
.9949
.9932

50%
.9915

.9950

.9898

.9846

.9794

.9742

1.023

1.057

1.091

1.122

1.160

.9955

.9912

.9870

.9830

.9790

.9925

.9848

.9770

.9690

.9610

1.024

1.068

1.124

1.188

1.263

.9934

.9869

.9804

.9739

.9681

.9863

.9732

.9603

.9477

.9350

1.040

1.098

1.174

1.273

1.405

Example 1 (Ethylene Glycol):
The antifreeze solution is 20% by volume of Ethylene Glycol. Determine the corrected cooling capacity and waterside pressure drop for a GEHB 018 when the EWT is 86 F
and the GPM is 4.2.
From the catalog data, the cooling capacity at these conditions with 100% water is 18.6 MBTUH, and the waterside
pressure drop is 6.0 feet of head. At 20% Ethylene Glycol,
the correction factor for cool capacity is 0.9912 and the
pressure drop is 1.068.
The corrected cooling capacity (MBTUH) = 18.6 * 0.9912 =
18.4. The corrected water side pressure drop (Ft. head) =
6.9 * 1.068 = 7.4.
Example 2 (Propylene Glycol):
The antifreeze solution is 30% by volume of Propylene
Glycol. Determine the corrected heating capacity and
waterside pressure drop for a GEHB 042 when the EWT is
45 F and the GPM is 9.7.
From the catalog data, the heating capacity at these conditions with 100% water is 36.7 MBTUH, and the waterside
pressure drop is 16.1 feet of head. At 30% Propylene Glycol,
the correction factor for heat capacity is 0.9603 and the pressure drop is 1.174.
The corrected cooling capacity (MBTUH) = 36.7 * 0.9603 =
35.2. The corrected water side pressure drop (Ft. head) =
16.1 * 1.174 = 18.9.

WSHP-PRC001-EN

69

Control Wiring
Basic 24V - 1 PH
208V-60HZ-1PH
L1

460/60/3
L2
L3

EQUIPMENT
GROUND

6S4

1K1

1A

4A
1K1

2A,J

5A
1TB3

6A

6

P4-1

4B
J4-1

P4-2

5B
J4-2

P4-3

6B
J4-3

2B1
T1

M
3

T2
T3

9A
1K4

A,B

11A

3

1

2J

P1-5

J1-5

P1-6

J1-6

P1-3

J1-3

ORG
BLU

3B2
M
1

YEL

GRN

COM
BRN
3B2C2

7A

A

8A

B
460/60/3

P1-1

J1-1

P1-2

J1-2

BRN
PUR
BLK
NOTE: CONNECT 7A LEAD WITH
8A LEAD WHEN BLACK WIRE OF
MOTOR IS NOT BEING USED

1T1
24V
1TB2-1 & 2

A

1TB2-3 & 4

A

B

21

1K4

22A

2L1

23A

1K5

24A
C2

B,C,E,G

26

C

F

45D

C1
46C
J2-1

5
25A

46B
P2-1

2B1S1

47B
P2-4

J2-2

J2-4

48B
P2-2

2B1S2

49B
P2-5

J2-3

J2-5

44B
P2-3

P2-6

J2-6

W3

W2
6

26G

A

A

A

A

A

G

1TB1-1

1TB1-2

1TB1-3

1TB1-4

1TB1-5

1TB1-6

21

22

23

24

25

26
5

5
SINGLE
STAGE
ROOM
T'STAT

B

R

G

O

W

Y

12

C

13

UNITS WITH
REVERSING VALVE
ADD JUMPER
BETWEEN
Y&W

4.

5

ALL FIELD WIRING MUST BE IN ACCORDANCE WITH
THE NATIONAL ELECTRIC CODE (NEC), STATE AND
LOCAL REQUIREMENTS.
FIELD INSTALLED SOLENOID VALVE CAN BE WIRED
BETWEEN TERMINALS 1TB1-4 AND 1TB1-6 TO HAVE
IT ENERGIZE WITH THE COMPRESSOR RUN SIGNAL.

12
3.

70

NUMBERS ALONG THE RIGHT SIDE OF THE
SCHEMATIC DESIGNATE THE LOCATION OF THE
CONTACTS BY LINE NUMBER.

13

WSHP-PRC001-EN

Control Wiring
Deluxe 24V - 3 PH
208V-60HZ-3PH
L1

460/60/3
L2
L3

EQUIPMENT
GROUND

6S4

1A 1K1
1C

4A

2A,J ,C

P4-1

1K1

5A
P4-2

1K1

6A
P4-3

35C

4B
J4-1 T1
5B
J4-2 T2
6B
J4-3 T3

2B1
M
3

C
34A
37A

35A

3HR

1K10

1K10

C

37B

9A
1K4

A,B
35C

1

P1-5

11A

3
2J

ORG

J1-5

P1-6

J1-6

P1-3

J1-3

BLU

3B2
M
1
GRN

YEL

COM
BRN
3B2C2

A

7A

B

8A
460/60/3

P1-1

J1-1

P1-2

J1-2

BRN
PUR
BLK
NOTE: CONNECT 7A LEAD WITH
8A LEAD WHEN BLACK WIRE OF
MOTOR IS NOT BEING USED

1T1
24V
1TB2-1 & 2

A,C

1TB2-3 & 4

A

B

21

1K4

22A

B,C,E,G,M ,K,R

26

C

2L1

23A

21C
G

A

2B1S1

A,B

A

C

G

1TB1-1

1TB1-2

1TB1-3

1TB1-4

1TB1-6

21

22

23

24

26
5

SINGLE
STAGE
ROOM
T'STAT

2B1S2
5
12

71B

44A

46B
P2-1

46A
J2-1

45A

47B
P2-4

47A
J2-4

48B
P2-2

48A
J2-2

49B
P2-5

49A
J2-5

LED1

J2-3

44B
P2-3

44C

J2-6

45B
P2-6

45E

3S3

LED2
LED3

1TB1-9
B

R

G

O

W

Y

C

7

53
1TB1-10

6

54

UNITS WITH
REVERSING VALVE
ADD JUMPER
BETWEEN
Y&W

71A,B
4RT2

70A
1K10

1TB1-13
72

72C

1TB1-18
26U

26

4. ALL FIELD WIRING MUST BE IN ACCORDANCE WITH
THE NATIONAL ELECTRIC CODE (NEC), STATE AND
LOCAL REQUIREMENTS.
5

6
7

FIELD INSTALLED SOLENOID VALVE CAN BE WIRED
BETWEEN TERMINALS 1TB1-4 AND 1TB1-6 TO HAVE
IT ENERGIZE WITH THE COMPRESSOR RUN SIGNAL.

11

12

3. NUMBERS ALONG THE RIGHT SIDE OF THE
SCHEMATIC DESIGNATE THE LOCATION OF THE
CONTACTS BY LINE NUMBER.

WSHP-PRC001-EN

71

Control Wiring
Tracer ZN510-1PH
208V-60HZ-1PH
L1

460/60/3
L2
L3

EQUIPMENT
GROUND

6S4

1A 1K1

4A
1K1

2A,J

5A
1TB3

6A

6

P4-1

4B
J4-1

P4-2

5B
J4-2

P4-3

6B
J4-3

2B1
T1
T2

M
3

T3

9A
1K4

A,B
1

11A

3
2J

P1-5

J1-5

P1-6

J1-6

P1-3

J1-3

ORG
BLU
YEL

3B2
M
1

GRN

COM
BRN
3B2C2

7A

A

8A

B
460/60/3

P1-1

J1-1

P1-2

J1-2

BRN
PUR
BLK
NOTE: CONNECT 7A LEAD WITH
8A LEAD WHEN BLACK WIRE OF
MOTOR IS NOT BEING USED

1T1
24V
1TB2-1 & 2

K,L ,P

B

1TB2-3 & 4

A

M

W2

J2-1
P2-1

2B1S1

46B

B,U

26

21

J2-2

P2-4

P2-2

47B

C,D

49C

J2-4

20A,B

B

J2-5
P2-5

2B1S2

48B

49B
D
1TB1-11

P

L,M

1K4

A 1TB1-12

5

49

26U

20

2L1

64A

63A

21K
63A
26U

3S3

CONDENSATE
OVERFLOW

44C

44B
P2-3

45E

45B
P2-6

1TB1-9

OPTIONAL

OCCUPANCY

86

CONNECTIONS

J2-3
J2-6

P14-1

21K

64A

20B

P14-2

P14-5

44A

83A

45A

82A

3RT4

4RT3

1TB1-10

DISCHARGE AIR
SENSOR
LEAVING WATER
SENSOR

87

1TB1-7
6

COMM LINK

78A

W4
1TB1-8

79A

75A

W5

5

6

3. NUMBERS ALONG THE RIGHT SIDE OF THE
SCHEMATIC DESIGNATE THE LOCATION OF THE
CONTACTS BY LINE NUMBER.

72

FIELD INSTALLED SOLENOID VALVE CAN BE WIRED
BETWEEN TERMINALS 1TB1-11 AND 1TB1-12 TO
HAVE IT ENERGIZE WITH THE COMPRESSOR RUN SIGNAL.
7VA MAX RATING FOR SOLENOID.

75
1TB1-2

68A

4. ALL FIELD WIRING MUST BE IN ACCORDANCE WITH
THE NATIONAL ELECTRIC CODE (NEC), STATE AND
LOCAL REQUIREMENTS.

1TB1-4

69A

1TB1-1

67A

79A,W5
78A,W4

67
1TB1-5

68
1TB1-6
79

FAN MODE

1TB1-3
69

SET POINT
COMMON
ZONE TEMP

ZONE
SENSOR

6

78

COMMUNICATION WIRE MUST BE TRANE PART NO.
400-20-28, OR WINDY CITY OR CONNECT AIR
"LEVEL 4" CABLE. MAXIMUM OF 4500 FOOT
AGGREGATE RUN.
CAUTION! DO NOT RUN POWER IN THE SAME
CONDUIT OR WIRE BUNDLE WITH COMMUNICATION
LINK. FOR ADDITIONAL INFROMATION REFER TO EMTX-EB-68.

WSHP-PRC001-EN

Dimensional Data
Tracer ZN524-3PH
460V-60HZ-3PH
L1

460/60/3
L2
L3

EQUIPMENT
GROUND

6S4

1A 1K1

4A
5A

,C

1K10

35A

37B

6A
P4-3

3A

2B1
M
3

1K10

34A
37A
3HR

P4-2

1K1

C

4B
J4-1 T1
5B
J4-2 T2
6B
J4-3 T3

P4-1

1K1

1C 2A,J

11A

C
1K10

35C

9A

A
1K4

A,B
1

8A

3
2J

P1-6

J1-6

P1-5

J1-5

P1-2

J1-2

P1-3

J1-3

BLU
ORG
BLK

3B2
M
1
GRN

YEL

COM
BRN
3B2C2

W5

A

BRN

15
7A

P1-1

PUR

J1-1

B
NOTE: CONNECT 7A LEAD WITH
8A LEAD WHEN BLACK WIRE OF
MOTOR IS NOT BEING USED.

460/60/3
1T1
24V
1TB2-1 & 2

K,L,Z,P

1TB2-3 & 4

A

B

1TB1-18

Y, Z

B,U

26

21

1K9

21W

21

FIELD SUPPLIED
OA DMP

1TB1-17

8

FIELD SUPPLIED
ISO VLV

91A

1TB1-16

5

1K10

21X

90A

90

91A

92A

92
1TB1-13

93B

93A

93

M

J2-1

46B
P2-1

2B1S1

47B
P2-4

J2-4

W2

J2-2

48B
P2-2

2B1S2

49B
P2-5

49C

J2-5

20B
26U

2L1

P

64A

64A

63A

26U
1K9

Y

2

4

101A

V
5

100A

21K

P14-11
P14-12

21K

P14-9

P14-1
P14-2
P14-3

63A
P14-5

1K4

L,M

26U

1TB1-15
1 2 3 4 5 6 7 8 9 10 11 12

7

1TB1-14

SEE INSET A

6

104A

EVAP LOW
TEMP SENSOR
3S3

CONDENSATE
OVERFLOW

44C

44B
P2-3

45E

1TB1-11

105A

45B
P2-6

J2-3
J2-6

112A

OPTIONAL

CONNECTIONS

INSET A
H20 ECON

86

1TB1-14

LEAVING WATER

4RT3

45A

1U8

SENSOR

83A

1TB1-10

DISCHARGE AIR

3RT4

82A

SENSOR

87
107A

7

ENTERING WATER

4RT2

106A

1TB2-4
1TB1-15

SENSOR

113

1TB1-9

OCCUPANCY

HUMIDITY/CO2/UNIV

1TB1-12

44A

SENSOR

OPEN
H20
VLV

CMN

CLOSE

1TB1-7
6

COMM LINK

78A

W4
1TB1-8

79A

75A

W5

1TB1-4
75

69A

1TB1-2

68A
1TB1-1

67A

67
79A,W5
78A,W4

FAN MODE
1TB1-3

1TB1-5

69

68

SET POINT
COMMON
ZONE TEMP

ZONE
SENSOR

1TB1-6
79

6

78

3. NUMBERS ALONG THE RIGHT SIDE OF THE
SCHEMATIC DESIGNATE THE LOCATION OF THE
CONTACTS BY LINE NUMBER.

WSHP-PRC001-EN

4. ALL FIELD WIRING MUST BE IN ACCORDANCE WITH
THE NATIONAL ELECTRIC CODE (NEC), STATE AND
LOCAL REQUIREMENTS.

7

FIELD INSTALLED SOLENOID VALVE CAN BE WIRED
BETWEEN TERMINALS 1TB1-14 AND 1TB1-15.
12VA MAX RATING FOR SOLENOID.

5

FIELD INSTALLED SOLENOID VALVE CAN BE WIRED
BETWEEN TERMINALS 1TB1-16 AND 1TB1-18.
12VA MAX RATING FOR SOLENOID.

8

FIELD INSTALLED 2 POSITION ACTUATOR CAN BE WIRED
BETWEEN TERMINALS 1TB1-17 AND 1TB1-18.
12VA MAX RATING FOR SOLENOID.

6

COMMUNICATION WIRE MUST BE TRANE PART NO.
400-20-28, OR WINDY CITY OR CONNECT AIR
"LEVEL 4" CABLE. MAXIMUM OF 4500 FOOT
AGGREGATE RUN.
CAUTION! DO NOT RUN POWER IN THE SAME
CONDUIT OR WIRE BUNDLE WITH COMMUNICATION
LINK. FOR ADDITIONAL INFROMATION REFER TO EMTX-EB-68.
15

TIE BACK WHEN NOT IN USE

73

Dimensional Data
Weight Distribution
Weight Distribution

Figure 39: Approximate weight distribution

74

1

Approximate weight distribution
for the GEH model is indicated in
Figure 39.

2

Tolerance on the weights determined are ±15 %.

3

Total weights for each unit are listed below.

GEH Unit

Shipping
Weight
(lbs)

Running
Weight
(lbs)

006-015

188

158

018-030

278

248

036-042

318

288

048, 060

428

398

WSHP-PRC001-EN

Dimensional Data
Left Return/Left Supply

Unit
006,009
012, 015
018
024, 030
036, 042
Std-048
Hi-048,
060

A

B

C

D

E

F

G

H

J

K

40"
(1016)
40"
(1016)
46"
(1168)
46"
(1168)
50"
(1270)
58"
(1473)
58"
(1473)

20"
(508)
20"
(508)
23"
(584)
23"
(584)
25"
(635)
33"
(838)
33"
(838)

15"
(381)
15"
(381)
17"
(432)
17"
(432)
19"
(483)
21"
(533)
21"
(533)

20"
(508)
20"
(508)
23"
(584)
23"
(584)
25"
(635)
23 1/2"
(597)
23 1/2"
(597)

15"
(381)
15"
(381)
18"
(457)
18"
(457)
20"
(508)
29 1/2"
(749)
29 1/2"
(749)

6 7/8"
(175)
6 7/8"
(175)
8 1/4"
(210)
8 1/4"
(210)
10 1/2"
(267)
13 1/8"
(333)
13 7/8"
(352)

8"
(203)
9 7/8"
(251)
9 3/4"
(248)
11 3/8"
(289)
13 1/2"
(343)
11 3/8"
(289)
13 7/8"
(352)

11 1/2"
(292)
11 1/2"
(292)
13 1/2"
(343)
13 1/2"
(343)
16 3/8"
(416)
18"
(457)
18"
(457)

4 1/4"
(108)
4 1/4"
(108)
4 3/4"
(121)
4 3/4"
(121)
4"
(102)
6 5/8"
(168)
6 5/8"
(168)

1 3/4"
(45)
2 3/4"
(70)
2 1/4"
(57)
2 1/4"
(57)
1"
(25.4)
1 1/2"
(38)
1 1/2"
(38)

WSHP-PRC001-EN

L
NPTI
1/2"
(12.7)
1/2"
(12.7)
3/4"
(19)
3/4"
(19)
3/4"
(19)
1"
(25.4)
1"
(25.4)

M
NPTI
1/2"
(12.7)
1/2"
(12.7)
3/4"
(19)
3/4"
(19)
3/4"
(19)
1"
(25.4)
1"
(25.4)

N

P

Q

R

S

38 3/4"
(984)
38 3/4"
(984)
44 3/4"
(1137)
44 3/4"
(1137)
48 3/4"
(1238)
56 3/4"
(1441)
56 3/4"
(1441)

18 3/4"
(476)
18 3/4"
(476)
21 3/4"
(552)
21 3/4"
(552)
23 3/4"
(603)
31 3/4"
(806)
31 3/4"
(806)

13 5/8"
(346)
13 5/8"
(346)
15 5/8"
(397)
15 5/8"
(397)
17 5/8"
(448)
19 5/8"
(498)
19 5/8"
(498)

18 1/2"
(470)
18 1/2"
(470)
18 1/2"
(470)
18 1/2"
(470)
23 1/2"
(597)
23 1/2"
(597)
23 1/2"
(597)

3 1/4"
(83)
3 1/4"
(83)
4 1/4"
(108)
4 1/4"
(108)
3 1/4"
(83)
5 1/2"
(140)
5 1/2"
(140)

75

Dimensional Data
Left Return/Back Supply

Unit
006,009
012, 015
018
024, 030
036, 042
Std-048
Hi-048,
060

76

A

B

C

D

E

F

G

H

J

K

40"
(1016)
40"
(1016)
46"
(1168)
46"
(1168)
50"
(1270)
58"
(1473)
58"
(1473)

20"
(508)
20"
(508)
23"
(584)
23"
(584)
25"
(635)
33"
(838)
33"
(838)

15"
(381)
15"
(381)
17"
(432)
17"
(432)
19"
(483)
21"
(533)
21"
(533)

20"
(508)
20"
(508)
23"
(584)
23"
(584)
25"
(635)
23 1/2"
(597)
23 1/2"
(597)

15"
(381)
15"
(381)
18"
(457)
18"
(457)
20"
(508)
29 1/2"
(749)
29 1/2"
(749)

6 7/8"
(175)
6 7/8"
(175)
8 1/4"
(210)
8 1/4"
(210)
10 1/2"
(267)
13 1/8"
(333)
13 7/8"
(352)

8"
(203)
9 7/8"
(251)
9 3/4"
(248)
11 3/8"
(289)
13 1/2"
(343)
11 3/8"
(289)
13 7/8"
(352)

11 1/2"
(292)
11 1/2"
(292)
13 1/2"
(343)
13 1/2"
(343)
16 3/8"
(416)
18"
(457)
18"
(457)

4 1/4"
(108)
4 1/4"
(108)
4 3/4"
(121)
4 3/4"
(121)
4"
(102)
6 5/8"
(168)
6 5/8"
(168)

1 3/4"
(45)
2 3/4"
(70)
2 1/4"
(57)
2 1/4"
(57)
1"
(25.4)
1 1/2"
(38)
1 1/2"
(38)

L
NPTI
1/2"
(12.7)
1/2"
(12.7)
3/4"
(19)
3/4"
(19)
3/4"
(19)
1"
(25.4)
1"
(25.4)

M
NPTI
1/2"
(12.7)
1/2"
(12.7)
3/4"
(19)
3/4"
(19)
3/4"
(19)
1"
(25.4)
1"
(25.4)

N

P

Q

R

S

38 3/4"
(984)
38 3/4"
(984)
44 3/4"
(1137)
44 3/4"
(1137)
48 3/4"
(1238)
56 3/4"
(1441)
56 3/4"
(1441)

18 3/4"
(476)
18 3/4"
(476)
21 3/4"
(552)
21 3/4"
(552)
23 3/4"
(603)
31 3/4"
(806)
31 3/4"
(806)

13 5/8"
(346)
13 5/8"
(346)
15 5/8"
(397)
15 5/8"
(397)
17 5/8"
(448)
19 5/8"
(498)
19 5/8"
(498)

18 1/2"
(470)
18 1/2"
(470)
18 1/2"
(470)
18 1/2"
(470)
23 1/2"
(597)
23 1/2"
(597)
23 1/2"
(597)

3 1/4"
(83)
3 1/4"
(83)
4 1/4"
(108)
4 1/4"
(108)
3 1/4"
(83)
5 1/2"
(140)
5 1/2"
(140)

WSHP-PRC001-EN

Dimensional Data
Left Return/Right Supply

Unit
006,009
012, 015
018
024, 030
036, 042
Std-048
Hi-048,
060

A

B

C

D

E

F

G

H

J

K

40"
(1016)
40"
(1016)
46"
(1168)
46"
(1168)
50"
(1270)
58"
(1473)
58"
(1473)

20"
(508)
20"
(508)
23"
(584)
23"
(584)
25"
(635)
33"
(838)
33"
(838)

15"
(381)
15"
(381)
17"
(432)
17"
(432)
19"
(483)
21"
(533)
21"
(533)

20"
(508)
20"
(508)
23"
(584)
23"
(584)
25"
(635)
23 1/2"
(597)
23 1/2"
(597)

15"
(381)
15"
(381)
18"
(457)
18"
(457)
20"
(508)
29 1/2"
(749)
29 1/2"
(749)

6 7/8"
(175)
6 7/8"
(175)
8 1/4"
(210)
8 1/4"
(210)
10 1/2"
(267)
13 1/8"
(333)
13 7/8"
(352)

8"
(203)
9 7/8"
(251)
9 3/4"
(248)
11 3/8"
(289)
13 1/2"
(343)
11 3/8"
(289)
13 7/8"
(352)

11 1/2"
(292)
11 1/2"
(292)
13 1/2"
(343)
13 1/2"
(343)
16 3/8"
(416)
18"
(457)
18"
(457)

4 1/4"
(108)
4 1/4"
(108)
4 3/4"
(121)
4 3/4"
(121)
4"
(102)
6 5/8"
(168)
6 5/8"
(168)

1 3/4"
(45)
2 3/4"
(70)
2 1/4"
(57)
2 1/4"
(57)
1"
(25.4)
1 1/2"
(38)
1 1/2"
(38)

WSHP-PRC001-EN

L
NPTI
1/2"
(12.7)
1/2"
(12.7)
3/4"
(19)
3/4"
(19)
3/4"
(19)
1"
(25.4)
1"
(25.4)

M
NPTI
1/2"
(12.7)
1/2"
(12.7)
3/4"
(19)
3/4"
(19)
3/4"
(19)
1"
(25.4)
1"
(25.4)

N

P

Q

R

S

38 3/4"
(984)
38 3/4"
(984)
44 3/4"
(1137)
44 3/4"
(1137)
48 3/4"
(1238)
56 3/4"
(1441)
56 3/4"
(1441)

18 3/4"
(476)
18 3/4"
(476)
21 3/4"
(552)
21 3/4"
(552)
23 3/4"
(603)
31 3/4"
(806)
31 3/4"
(806)

13 5/8"
(346)
13 5/8"
(346)
15 5/8"
(397)
15 5/8"
(397)
17 5/8"
(448)
19 5/8"
(498)
19 5/8"
(498)

18 1/2"
(470)
18 1/2"
(470)
18 1/2"
(470)
18 1/2"
(470)
23 1/2"
(597)
23 1/2"
(597)
23 1/2"
(597)

3 1/4"
(83)
3 1/4"
(83)
4 1/4"
(108)
4 1/4"
(108)
3 1/4"
(83)
5 1/2"
(140)
5 1/2"
(140)

77

Dimensional Data
Right Return/Left Supply

Unit
006,009
012, 015
018
024, 030
036, 042
Std-048
Hi-048,
060

78

A

B

C

D

E

F

G

H

J

K

40"
(1016)
40"
(1016)
46"
(1168)
46"
(1168)
50"
(1270)
58"
(1473)
58"
(1473)

20"
(508)
20"
(508)
23"
(584)
23"
(584)
25"
(635)
33"
(838)
33"
(838)

15"
(381)
15"
(381)
17"
(432)
17"
(432)
19"
(483)
21"
(533)
21"
(533)

20"
(508)
20"
(508)
23"
(584)
23"
(584)
25"
(635)
23 1/2"
(597)
23 1/2"
(597)

15"
(381)
15"
(381)
18"
(457)
18"
(457)
20"
(508)
29 1/2"
(749)
29 1/2"
(749)

6 7/8"
(175)
6 7/8"
(175)
8 1/4"
(210)
8 1/4"
(210)
10 1/2"
(267)
13 1/8"
(333)
13 7/8"
(352)

8"
(203)
9 7/8"
(251)
9 3/4"
(248)
11 3/8"
(289)
13 1/2"
(343)
11 3/8"
(289)
13 7/8"
(352)

11 1/2"
(292)
11 1/2"
(292)
13 1/2"
(343)
13 1/2"
(343)
16 3/8"
(416)
18"
(457)
18"
(457)

4 1/4"
(108)
4 1/4"
(108)
4 3/4"
(121)
4 3/4"
(121)
4"
(102)
6 5/8"
(168)
6 5/8"
(168)

1 3/4"
(45)
2 3/4"
(70)
2 1/4"
(57)
2 1/4"
(57)
1"
(25.4)
1 1/2"
(38)
1 1/2"
(38)

L
NPTI
1/2"
(12.7)
1/2"
(12.7)
3/4"
(19)
3/4"
(19)
3/4"
(19)
1"
(25.4)
1"
(25.4)

M
NPTI
1/2"
(12.7)
1/2"
(12.7)
3/4"
(19)
3/4"
(19)
3/4"
(19)
1"
(25.4)
1"
(25.4)

N

P

Q

R

S

38 3/4"
(984)
38 3/4"
(984)
44 3/4"
(1137)
44 3/4"
(1137)
48 3/4"
(1238)
56 3/4"
(1441)
56 3/4"
(1441)

18 3/4"
(476)
18 3/4"
(476)
21 3/4"
(552)
21 3/4"
(552)
23 3/4"
(603)
31 3/4"
(806)
31 3/4"
(806)

13 5/8"
(346)
13 5/8"
(346)
15 5/8"
(397)
15 5/8"
(397)
17 5/8"
(448)
19 5/8"
(498)
19 5/8"
(498)

18 1/2"
(470)
18 1/2"
(470)
18 1/2"
(470)
18 1/2"
(470)
23 1/2"
(597)
23 1/2"
(597)
23 1/2"
(597)

3 1/4"
(83)
3 1/4"
(83)
4 1/4"
(108)
4 1/4"
(108)
3 1/4"
(83)
5 1/2"
(140)
5 1/2"
(140)

WSHP-PRC001-EN

Dimensional Data
Right Return/Back Supply

Unit
006,009
012, 015
018
024, 030
036, 042
Std-048
Hi-048,
060

A

B

C

D

E

F

G

H

J

K

40"
(1016)
40"
(1016)
46"
(1168)
46"
(1168)
50"
(1270)
58"
(1473)
58"
(1473)

20"
(508)
20"
(508)
23"
(584)
23"
(584)
25"
(635)
33"
(838)
33"
(838)

15"
(381)
15"
(381)
17"
(432)
17"
(432)
19"
(483)
21"
(533)
21"
(533)

20"
(508)
20"
(508)
23"
(584)
23"
(584)
25"
(635)
23 1/2"
(597)
23 1/2"
(597)

15"
(381)
15"
(381)
18"
(457)
18"
(457)
20"
(508)
29 1/2"
(749)
29 1/2"
(749)

6 7/8"
(175)
6 7/8"
(175)
8 1/4"
(210)
8 1/4"
(210)
10 1/2"
(267)
13 1/8"
(333)
13 7/8"
(352)

8"
(203)
9 7/8"
(251)
9 3/4"
(248)
11 3/8"
(289)
13 1/2"
(343)
11 3/8"
(289)
13 7/8"
(352)

11 1/2"
(292)
11 1/2"
(292)
13 1/2"
(343)
13 1/2"
(343)
16 3/8"
(416)
18"
(457)
18"
(457)

4 1/4"
(108)
4 1/4"
(108)
4 3/4"
(121)
4 3/4"
(121)
4"
(102)
6 5/8"
(168)
6 5/8"
(168)

1 3/4"
(45)
2 3/4"
(70)
2 1/4"
(57)
2 1/4"
(57)
1"
(25.4)
1 1/2"
(38)
1 1/2"
(38)

WSHP-PRC001-EN

L
NPTI
1/2"
(12.7)
1/2"
(12.7)
3/4"
(19)
3/4"
(19)
3/4"
(19)
1"
(25.4)
1"
(25.4)

M
NPTI
1/2"
(12.7)
1/2"
(12.7)
3/4"
(19)
3/4"
(19)
3/4"
(19)
1"
(25.4)
1"
(25.4)

N

P

Q

R

S

38 3/4"
(984)
38 3/4"
(984)
44 3/4"
(1137)
44 3/4"
(1137)
48 3/4"
(1238)
56 3/4"
(1441)
56 3/4"
(1441)

18 3/4"
(476)
18 3/4"
(476)
21 3/4"
(552)
21 3/4"
(552)
23 3/4"
(603)
31 3/4"
(806)
31 3/4"
(806)

13 5/8"
(346)
13 5/8"
(346)
15 5/8"
(397)
15 5/8"
(397)
17 5/8"
(448)
19 5/8"
(498)
19 5/8"
(498)

18 1/2"
(470)
18 1/2"
(470)
18 1/2"
(470)
18 1/2"
(470)
23 1/2"
(597)
23 1/2"
(597)
23 1/2"
(597)

3 1/4"
(83)
3 1/4"
(83)
4 1/4"
(108)
4 1/4"
(108)
3 1/4"
(83)
5 1/2"
(140)
5 1/2"
(140)

79

Dimensional Data
Right Return/Right Supply

Unit
006,009
012, 015
018
024, 030
036, 042
Std-048
Hi-048,
060

80

A

B

C

D

E

F

G

H

J

K

40"
(1016)
40"
(1016)
46"
(1168)
46"
(1168)
50"
(1270)
58"
(1473)
58"
(1473)

20"
(508)
20"
(508)
23"
(584)
23"
(584)
25"
(635)
33"
(838)
33"
(838)

15"
(381)
15"
(381)
17"
(432)
17"
(432)
19"
(483)
21"
(533)
21"
(533)

20"
(508)
20"
(508)
23"
(584)
23"
(584)
25"
(635)
23 1/2"
(597)
23 1/2"
(597)

15"
(381)
15"
(381)
18"
(457)
18"
(457)
20"
(508)
29 1/2"
(749)
29 1/2"
(749)

6 7/8"
(175)
6 7/8"
(175)
8 1/4"
(210)
8 1/4"
(210)
10 1/2"
(267)
13 1/8"
(333)
13 7/8"
(352)

8"
(203)
9 7/8"
(251)
9 3/4"
(248)
11 3/8"
(289)
13 1/2"
(343)
11 3/8"
(289)
13 7/8"
(352)

11 1/2"
(292)
11 1/2"
(292)
13 1/2"
(343)
13 1/2"
(343)
16 3/8"
(416)
18"
(457)
18"
(457)

4 1/4"
(108)
4 1/4"
(108)
4 3/4"
(121)
4 3/4"
(121)
4"
(102)
6 5/8"
(168)
6 5/8"
(168)

1 3/4"
(45)
2 3/4"
(70)
2 1/4"
(57)
2 1/4"
(57)
1"
(25.4)
1 1/2"
(38)
1 1/2"
(38)

L
NPTI
1/2"
(12.7)
1/2"
(12.7)
3/4"
(19)
3/4"
(19)
3/4"
(19)
1"
(25.4)
1"
(25.4)

M
NPTI
1/2"
(12.7)
1/2"
(12.7)
3/4"
(19)
3/4"
(19)
3/4"
(19)
1"
(25.4)
1"
(25.4)

N

P

Q

R

S

38 3/4"
(984)
38 3/4"
(984)
44 3/4"
(1137)
44 3/4"
(1137)
48 3/4"
(1238)
56 3/4"
(1441)
56 3/4"
(1441)

18 3/4"
(476)
18 3/4"
(476)
21 3/4"
(552)
21 3/4"
(552)
23 3/4"
(603)
31 3/4"
(806)
31 3/4"
(806)

13 5/8"
(346)
13 5/8"
(346)
15 5/8"
(397)
15 5/8"
(397)
17 5/8"
(448)
19 5/8"
(498)
19 5/8"
(498)

18 1/2"
(470)
18 1/2"
(470)
18 1/2"
(470)
18 1/2"
(470)
23 1/2"
(597)
23 1/2"
(597)
23 1/2"
(597)

3 1/4"
(83)
3 1/4"
(83)
4 1/4"
(108)
4 1/4"
(108)
3 1/4"
(83)
5 1/2"
(140)
5 1/2"
(140)

WSHP-PRC001-EN

Dimensional Data
Waterside Economizer

Unit
006-015
018-030
036-042
048, 060

A
NPTI
1/2"
(12.7)
3/4"
(19)
3/4"
(19)
1"
(25.4)

WSHP-PRC001-EN

B
NPTI
1/2"
(12.7)
3/4"
(19)
3/4"
(19)
1"
(25.4)

C

D

E

F

G

H

J

K

L

M

N

16 1/8"
(410)
18 1/2"
(470)
21"
(533)
23 1/8"
(587)

13 5/8"
(346)
15 5/8"
(397)
17 5/8"
(448)
19 5/8"
(498)

1 1/2"
(38)
1 1/2"
(38)
2 1/4"
(57)
2 1/2"
(64)

10 3/4"
(273)
13 3/4"
(349)
16 1/2"
(419)
19 1/2"
(495)

23"
(584)
26"
(660)
30"
(762)
34"
(864)

2 1/4"
(57)
3 1/4"
(83)
3 3/4"
(95)
5 1/4"
(133)

7 1/2"
(191)
6 7/8"
(175)
6 1/4"
(159)
5 7/8"
(149)

1/2"
(12.7)
1/2"
(12.7)
1 1/4"
(32)
1 1/4"
(32)

1"
(25.4)
1"
(25.4)
2"
(50.8)
2"
(50.8)

4"
(102)
4"
(102)
4 1/2"
(114)
4 1/2"
(114)

18 1/2"
(470)
18 1/2"
(470)
23 1/2"
(597)
23 1/2"
(597)

Filter Size
(nominal)
14 3/4" x 23 3/4"
375 mm x 518 mm
16 3/4" x 23 3/4"
426 mm x 603 mm
18 3/4" x 25 1/2"
476 mm x 648 mm
20 3/4" x 29 7/8"
528 mm x 759 mm
81

Dimensional Data
Left Return/Top Supply

3 3/4"
(95)

W.I.
NPTI
1/2"
(12.7)

W.O.
NPTI
1/2"
(12.7)

Drain
FPT
3/4"
(19)

1 7/8"
(48)

3/4"
(19)

3/4"
(19)

3/4"
(19)

3 1/4"
(83)
3 1/4"
(83)
3 1/4"
(83)

3/4"
(19)
1"
(25.4)
1"
(25.4)

3/4"
(19)
1"
(25.4)
1"
(25.4)

3/4"
(19)
3/4"
(19)
3/4"
(19)

Unit
GEV

A

B

C

D

E

F

G

H

J

K

L

M

006-015

19 1/2"
(495)

31 1/4"
(794)

21 1/2"
(546)

11 1/2"
(292)

4"
(102)

5 3/4"
(146)

16 1/2"
(419)

14 7/8"
(378)

17"
(432)

6 7/8"
(175)

018, 024,
030, 040

21 1/2"
(546)

39 1/4"
(997)

21 1/2"
(546)

13 1/2"
(343)

4"
(102)

4"
(1021)

17 1/2"
(445)

24"
(610)

18"
(457)

8 1/4"
(368)

24 1/2"
(622)
26 1/2"
(673)
26 1/2"
(673)

41 7/8"
(1064)
46 7/8"
(1191)
46 7/8"
(1191)

26 1/2"
(673)
30 1/2"
(775)
30 1/2"
(775)

18"
(457)
18"
(457)
18"
(457)

3 1/4"
(83)
4 1/4"
(108)
4 1/4"
(108)

4"
(1021)
9 3/4"
(248)
9 3/4"
(248)

19 1/2"
(495)
21 1/2"
(546)
21 1/2"
(546)

19"
(483)
28 7/8"
(733)
28 7/8"
(733)

23"
(584)
27"
(686)
27"
(686)

10 1/2"
(267)
13 7/8"
(352)
13 1/8"
(333)

8"
(203)
9 3/4"
(248)
11 1/2"
(292)
13 3/4"
(349)
13 7/8"
(352)
11 3/8"
(289)

036, 042
Std-048
Hi-048,
060

82

WSHP-PRC001-EN

Dimensional Data
Right Return/Top Supply

3 3/4"
(95)

W.I.
NPTI
1/2"
(12.7)

W.O.
NPTI
1/2"
(12.7)

Drain
FPT
3/4"
(19)

1 7/8"
(48)

3/4"
(19)

3/4"
(19)

3/4"
(19)

3 1/4"
(83)
3 1/4"
(83)
3 1/4"
(83)

3/4"
(19)
1"
(25.4)
1"
(25.4)

3/4"
(19)
1"
(25.4)
1"
(25.4)

3/4"
(19)
3/4"
(19)
3/4"
(19)

Unit
GEV

A

B

C

D

E

F

G

H

J

K

L

M

006-015

19 1/2"
(495)

31 1/4"
(794)

21 1/2"
(546)

11 1/2"
(292)

4"
(102)

5 3/4"
(146)

16 1/2"
(419)

14 7/8"
(378)

17"
(432)

6 7/8"
(175)

018, 024,
030, 040

21 1/2"
(546)

39 1/4"
(997)

21 1/2"
(546)

13 1/2"
(343)

4"
(102)

4"
(1021)

17 1/2"
(445)

24"
(610)

18"
(457)

8 1/4"
(368)

24 1/2"
(622)
26 1/2"
(673)
26 1/2"
(673)

41 7/8"
(1064)
46 7/8"
(1191)
46 7/8"
(1191)

26 1/2"
(673)
30 1/2"
(775)
30 1/2"
(775)

18"
(457)
18"
(457)
18"
(457)

3 1/4"
(83)
4 1/4"
(108)
4 1/4"
(108)

4"
(1021)
9 3/4"
(248)
9 3/4"
(248)

19 1/2"
(495)
21 1/2"
(546)
21 1/2"
(546)

19"
(483)
28 7/8"
(733)
28 7/8"
(733)

23"
(584)
27"
(686)
27"
(686)

10 1/2"
(267)
13 7/8"
(352)
13 1/8"
(333)

8"
(203)
9 3/4"
(248)
11 1/2"
(292)
13 3/4"
(349)
13 7/8"
(352)
11 3/8"
(289)

036, 042
Std-048
Hi-048,
060

WSHP-PRC001-EN

83

Dimensional Data
Left Return/Back Supply

3 3/4"
(95)

W.I.
NPTI
1/2"
(12.7)

W.O.
NPTI
1/2"
(12.7)

Drain
FPT
3/4"
(19)

1 7/8"
(48)

3/4"
(19)

3/4"
(19)

3/4"
(19)

3 1/4"
(83)
3 1/4"
(83)
3 1/4"
(83)

3/4"
(19)
1"
(25.4)
1"
(25.4)

3/4"
(19)
1"
(25.4)
1"
(25.4)

3/4"
(19)
3/4"
(19)
3/4"
(19)

Unit
GEV

A

B

C

D

E

F

G

H

J

K

L

M

006-015

19 1/2"
(495)

31 1/4"
(794)

21 1/2"
(546)

11 1/2"
(292)

4"
(102)

5 3/4"
(146)

16 1/2"
(419)

14 7/8"
(378)

17"
(432)

6 7/8"
(175)

018, 024,
030, 040

21 1/2"
(546)

39 1/4"
(997)

21 1/2"
(546)

13 1/2"
(343)

4"
(102)

4 3/8"
(111)

17 1/2"
(445)

24"
(610)

18"
(457)

8 1/4"
(368)

24 1/2"
(622)
26 1/2"
(673)
26 1/2"
(673)

41 7/8"
(1064)
46 7/8"
(1191)
46 7/8"
(1191)

26 1/2"
(673)
30 1/2"
(775)
30 1/2"
(775)

18"
(457)
18"
(457)
18"
(457)

5 3/4"
(146)
4 1/4"
(108)
4 1/4"
(108)

4"
(1021)
9 3/4"
(248)
9 3/4"
(248)

19 1/2"
(495)
21 1/2"
(546)
21 1/2"
(546)

19"
(483)
28 7/8"
(733)
28 7/8"
(733)

23"
(584)
27"
(686)
27"
(686)

10 1/2"
(267)
13 7/8"
(352)
13 1/8"
(333)

8"
(203)
9 3/4"
(248)
11 1/2"
(292)
13 3/4"
(349)
13 7/8"
(352)
11 3/8"
(289)

036, 042
Std-048
Hi-048,
060

84

WSHP-PRC001-EN

Dimensional Data
Right Return/Back Supply

3 3/4"
(95)

W.I.
NPTI
1/2"
(12.7)

W.O.
NPTI
1/2"
(12.7)

Drain
FPT
3/4"
(19)

1 7/8"
(48)

3/4"
(19)

3/4"
(19)

3/4"
(19)

3 1/4"
(83)
3 1/4"
(83)
3 1/4"
(83)

3/4"
(19)
1"
(25.4)
1"
(25.4)

3/4"
(19)
1"
(25.4)
1"
(25.4)

3/4"
(19)
3/4"
(19)
3/4"
(19)

Unit
GEV

A

B

C

D

E

F

G

H

J

K

L

M

006-015

19 1/2"
(495)

31 1/4"
(794)

21 1/2"
(546)

11 1/2"
(292)

4"
(102)

5 3/4"
(146)

16 1/2"
(419)

14 7/8"
(378)

17"
(432)

6 7/8"
(175)

018, 024,
030, 040

21 1/2"
(546)

39 1/4"
(997)

21 1/2"
(546)

13 1/2"
(343)

4"
(102)

4 3/8"
(111)

17 1/2"
(445)

24"
(610)

18"
(457)

8 1/4"
(368)

24 1/2"
(622)
26 1/2"
(673)
26 1/2"
(673)

41 7/8"
(1064)
46 7/8"
(1191)
46 7/8"
(1191)

26 1/2"
(673)
30 1/2"
(775)
30 1/2"
(775)

18"
(457)
18"
(457)
18"
(457)

5 3/4"
(146)
4 1/4"
(108)
4 1/4"
(108)

4"
(1021)
9 3/4"
(248)
9 3/4"
(248)

19 1/2"
(495)
21 1/2"
(546)
21 1/2"
(546)

19"
(483)
28 7/8"
(733)
28 7/8"
(733)

23"
(584)
27"
(686)
27"
(686)

10 1/2"
(267)
13 7/8"
(352)
13 1/8"
(333)

8"
(203)
9 3/4"
(248)
11 1/2"
(292)
13 3/4"
(349)
13 7/8"
(352)
11 3/8"
(289)

036, 042
Std-048
Hi-048,
060

WSHP-PRC001-EN

85

Accessories
Remote Thermostats

Thermostat/Sensor Selections
Thermostat/Sensor

Part Number
X13510309010 - thermostat
X13530069010 - subbase

Description
Mercury Thermostat
• 0-stage heat/1-stage cool manual
changeover with COOL-OFF
• Non Programmable
• Fan switching includes
FAN ON-AUTO

X13511039010

Manual Changeover Digital Stat
• 2-stage heat/1-stage cool
• System switching includes
HEAT-OFF-COOL
• Fan switching includes AUTO-ON
• Non programmable

X13511041010

Auto/Manual Changeover
Digital Stat
• 1-stage heat/1-stage cool
• System switching includes
HEAT-OFF-COOL-AUTO
• Fan switching includes
ON-AUTO
• Non programmable

X13511042010

Auto/Manual Changeover
Digital Stat
• 3-stage heat/2-stage cool
• System switching includes
HEAT-OFF-COOL-AUTO
• Fan switching includes
ON-AUTO
• 7-day programmable
• Adjustable 1 to 15-degree night
setback

X13511043010

Manual Changeover Digital Stat
• 2-stage heat/1-stage cool
• System switching includes
HEAT-OFF-COOL
• Fan switching includes
ON-AUTO
• 5-day programmable
• Adjustable 1 to 15-degree night
setback

86

WSHP-PRC001-EN

Accessories
Remote T’stats/Zone Sensors

Thermostat/Sensor

Part Number
X13510628010

Description
Zone Sensor
• Tracer ZN510 and ZN524
compatible
• Internal setpoint adjustment
wheel
• Communication Jack

X13510606010

Zone Sensor
• Tracer ZN510 and ZN524
compatible
• External setpoint adjustment
wheel
• Communication Jack

X13510606020

Zone Sensor
• Tracer ZN510 and ZN524
compatible
• External setpoint adjustment
wheel
• Communication Jack
• ON and CANCEL buttons

X13510635010

Zone Sensor
• Tracer ZN510 and ZN524
compatible
• External setpoint adjustment
wheel
• Communication Jack
• ON and CANCEL buttons
• Fan switch AUTO-OFF

WSHP-PRC001-EN

87

Accessories

Pump Module
The pump module and hose kit make a
complete self-contained pumping
package for distributed pumping systems. These kits contain all the necessary components for the installation,
operation and maintenance of the water circuit of a closed loop geothermal
application. Standard pump module
features include insulated Grundfos
pumps, insulated cabinet, bronze or
cast iron pump, and 3-way brass
valves. The module is factory piped,
wired and mounted. See Figure 40 for
pump module assembly. Literature
number WSHPC-IN-5 (72-9006-03) will
provide electrical and dimensional requirements for the PMCA and PMBA
products.

Figure 40: Pump module
Pump Module Hose Kit
The pump module hose kit consists of
two brass, 3/4 or 1-inch male pipe
thread (MPT) -by-barb fittings; two
brass 90 degree 1-inch, MPT-by-barb
elbows with pressure/temperature
ports; and 10 feet of rubber hose with
4 hose clamps. The pump module
hose kit is available separately from
the pump module. See Figure 41 for
pump module hose kit.

Motorized Water Valve
The motorized water valve is installed
on the return line of the water loop
system between the loop and the
loop’s pump module. This isolation
device is less expensive and a very effective alternative to the water regulating valve.

Figure 41: Pump module hose kit
Water Regulating Valve
Assembly
The water regulating valve assembly
consists of a direct acting valve and a
reverse acting valve installed on the
water-out side of the unit. The valve
connection sizes shall range from 1/2"
to 1 1/2" FPT. The direct acting valve
opens in response to an increase in
discharge pressure during the cooling
cycle. The reverse acting valve opens
in response to a decrease in suction
pressure during the heating cycle. Water regulating valves should be used
where low flow and low or high fluid
temperature conditions could occur.
See page 29 of this manual for application information.This option is beneficial with open loop systems, but not
necessary. See Figure 42 for water regulating valve assembly.

When the compressor begins running,
the valve will open, allowing water to
flow through the unit. As the compressor shuts down, the valve slowly closes off. The main purpose of the
motorized valve is to shut-off the flow
of water through the unit when the
unit is off, thus reducing water consumption. The motorized valve is fast
opening to prevent compressor
trip-out, and slow closing to prevent
water hammer. See Figure 43 for motorized water valve.

Figure 43: Motorized water valve

Figure 42: Water regulating valve

88

WSHP-PRC001-EN

Accessories

Ducted Panel
The return-air arrangement may be
easily converted from a free return-air
system, to a ducted return-air system
with the addition of a return-air side
panel. By replacing the filter racks with
the return-air panel, a complete seal
from the duct to the unit is possible.
The 1 1/2" duct flange facilitates ease
of field connection to the mechanical
system. This accessory is typically
used when the return-air filter is
placed in a built-in ceiling grille, or
placed within a field provided filter
rack assembly. See Figure 44 for return-air duct panel.

Hose Kits
Trane provides three hose kit selections for equipment balancing.
•

Ball valve flow control
(manual)

•

Circuit setter flow control
(manual)

•

Automatic flow control
(automatic)

Each selection provides some accuracy in equipment balancing. Range of accuracy consist of ±25% for the ball valve method, ±20% for the circuit setter method,
and ±10% for the automatic flow control method.
Utilizing the ball valve method, the pressure/temperature measurement on the
leaving and entering side of the heat pump is measured within the water piping.
The ball valve is then throttled to change the amount of flow to the unit to reach
the desired temperature or pressure differential.
The circuit setter method combines both the readout and the adjustment feature
in one device. In order to determine flow rate, the user must record both handle
position, and differential pressure drop. Then, the user must consult a chart containing both pieces of information to make the necessary adjustments to the circuit setter.

Figure 44: Return-air duct panel
Unit
Size

A

B

Part Number

006-015

17 1/2"

13"

4474 1133 0100

018-030

20 1/2"

15"

4474 1134 0100

036-042

22 1/2"

17"

4474 1135 0100

048-060

26 1/2"

19"

4474 1136 0100

For automatic system balancing of a water-source heat pump, the
Mesurflo® self balancing kit provides a constant flow rate over the pressure differential rage of 2 to 80 psid. As system pressure changes (through further addition of heat pumps, for example) each individual flow control valve will
automatically adjust to the new system conditions. In variable water volume applications, a self balancing hose kit can provide continuous balancing because of
its ability to automatically adjust to the varying system conditions. For more information pertaining to the automatic balancing hose kits, see literature
documentation WSHP-SLB005-EN. See Figure 45 for system balancing hose kits.

Figure 45: System balancing hose kits
WSHP-PRC001-EN

89

Mechanical
Specifications
General
Equipment shall be completely assembled, piped, internally wired, fully
charged with HCFC-22 and test operated at the factory. Filters, thermostat
field interface terminal strip, and all
safety controls are furnished and factory installed.
The system water inlet and outlet connections shall be female NPT composed of either a copper or a bronze
option.
The 5-ton and below equipment shall
contain ETL, CETL and ISO-ARI
13256-1 listings and labels prior to
leaving the factory. Larger units shall
be rated in accordance with ISO-ARI
13256-1. Service and caution area labels shall also be placed on the unit in
their appropriate locations.
Cabinet
Unit casing shall be constructed of zinc
coated, heavy gauge, galvanized steel.
Service to the refrigerant and controls
shall be provided through a single access panel at the front of the equipment. Access to the refrigerant and
controls for the larger units shall be
provided through the front and side
access panels.
All panels shall be insulated with
1/2-inch thick dual density bonded
glass fiber. The exposed side is a high
density erosion proof material suitable
for use in air streams up to 3600 feet
per minute (FPM). The insulation
meets the erosion requirements of UL
181. It has a flame spread of less than
25 and a smoke developed classification of less than 50 per ASTM E-84 and
UL 723.
Access for inspection and cleaning of
the unit drain pan, coils and fan section shall be provided. The unit shall
be installed for proper access.

Filters
One inch or two inch, throwaway
filters shall be standard and factory installed. The filters shall have an average resistance of 76-percent and dust
holding capacity of 26-grams per
square foot.
Sound Attenuation
Sound attenuation shall be applied as
a standard feature in the product design. The sound reduction package
shall include a compressor discharge
muffler, vibration isolation to the compressor and water-to-refrigerant coil,
unit base stiffeners, insulated metal
compressor enclosure, and a second
stage of vibration isolation to the compressor and water-to-refrigerant base
pan.
All units shall be tested and rated in
accordance with ARI 260.
Compressors
The unit shall contain a high efficiency
rotary, reciprocating, or scroll compressor. External vibration isolation
shall be provided by rubber mounting
devices located underneath the
mounting base of the compressor. A
second isolation of the refrigeration
assembly shall be supported under
the compressor mounting base.
Internal thermal overload protection
shall be provided. Protection against
excessive discharge pressure shall be
provided by means of a high pressure
switch. A loss of charge shall be provided by a low pressure safety.
Refrigerant Tubing
The refrigerant tubing shall be of 99%
pure copper. This system shall be free
from contaminants and conditions
such as drilling fragments, dirt and oil.
All refrigerant and water lines shall be
insulated with an elastomeric insulation that has a 3/8-inch thick wall in the
air-side section of the unit.
Refrigerant Circuits
The refrigerant circuit shall contained
a thermal expansion device. Service
pressure ports shall be factory supplied on the high and low pressure

90

sides for easy refrigerant pressure or
temperature testing.
Air-to-Refrigerant Coil
Internally finned, 3/8-inch copper
tubes mechanically bonded to a configured aluminum plate fin shall be
standard. Coils shall be leak tested at
the factory to ensure the pressure integrity. The coil shall be leak tested to
200 psig and pressure tested to 450
psig. The tubes are to be completely
evacuated of air and correctly charged
with proper volume of refrigerant prior to shipment.
The refrigerant coil distributor assembly shall be of orifice style with round
copper distributor tubes. The tubes
shall be sized consistently with the capacity of the coil. Suction header shall
be fabricated from rounded copper
pipe.
A thermostatic expansion valve shall
be factory selected and installed for a
wide range of control.
Drain Pan
The condensate pan shall be constructed of corrosion resistant material and insulated to prevent sweating.
The bottom of the drain pan shall be
sloped on two planes which pitches
the condensate to the drain connection. The drain pan shall be flame rated per UL945V-B. When the unit is
installed and trapped per the manufacturers installation manual, and local
city specifications, the drain pan shall
be designed to leave puddles no more
than 2-inch in diameter, no more than
1/8-inch deep, no longer than 3-minutes following the step 3 of the following test.
1

Temporarily plug the drain pan.

2 Fill the drain pan with 1/2-inch of
water or the maximum allowed
by the drain pan depth, whichever is smaller.
3

Remove the temporary plug.

WSHP-PRC001-EN

Mechanical
Specifications
Water-to-Refrigerant
Heat Exchanger
The water-to-refrigerant heat exchanger shall be of a high quality
co-axial coil for maximum heat transfer. The copper or optional cupro-nickel coil shall be deeply fluted to
enhance heat transfer and minimize
fouling and scaling. The coil shall have
a working pressure of 400 psig on both
the refrigerant and water sides. The
factory shall provide rubber isolation
to the heat exchanging device to enhance sound attenuation.
Indoor Fan
The blower shall be a forward-curved
style wheel with four speed combinations, or nine blower motor/sheave
combinations available.

a terminal strip located in the
unit’s control box
•

Lockout relay which controls cycling of the compressor shall be
provided to protect the compressor during adverse operating conditions. The device may be reset
by interrupting power to the 24
VAC control circuit. Reset may be
done either at a remote thermostat or through a momentary main
power interruption

•

A high pressure switch shall protect the compressor against operation at refrigerant system
pressures exceeding 395 psig.

All direct drive motors shall have
sealed bearings that do not require
field lubrication.

• The low-water temperature switch
or sensor shall prevent the compressor operation with leaving
water temperatures below 20 F.

Options of the blower motor/fan packages shall be selected and wired from
the factory to match performance criteria suggested in the performance
section. The motor shall contain a
quick disconnect plug for service, convertibility and safety precautions.

• Factory installed wire harness shall
be available for the Basic, Deluxe,
ZN510 and ZN524 control packages.

The fan(s) shall be placed in a
draw-through configuration. They
shall be constructed of corrosion resistant galvanized material.
Electrical
The unit control box shall contain all
necessary devices to allow heating
and cooling operation to occur from a
remote wall thermostat. These devices
shall be as follows:
•

24 VAC energy limiting class II
50 VA (minimum) transformer

•

24 VAC blower motor relay

•

24 VAC compressor contactor for
compressor control

Nameplate information shall be provided for the application of either
time-delay fuses or HACR circuit
breakers for branch circuit protection
from the primary source of power.
Basic Controls (option)
The basic control package shall contain a low and high pressure switch
along with a compressor lockout relay
for control assistance. High voltage
power connections shall be made at
the equipments contactor. An optional
condensate overflow detection device
shall be made available with this control package. Each device shall be factory mounted, wired, and tested in the
equipment.

Deluxe Controls (option)
The deluxe control package shall provide a 75 VA transformer with circuit
breaker. The controller shall include a
lockout relay, anti-short cycle compressor protection, random start delay, brown-out protection, low
pressure time delay, compressor delay on start and an open relay for night
setback or pump request. Optional
wiring from the factory for night setback, condensate overflow, hot gas reheat, electric heat, and compressor
enable shall also be provided. Three
LEDs (light emitting diodes) shall also
be included for diagnostics of the
equipment.
Tracer ZN510 or ZN524 Controller
(option)
This system shall utilize factory furnished and mounted DDC controls for
operation of up to 120 units on a
Comm 5 (LonMark) link. The Tracer
ZN510 control package shall include a
75 VA transformer. The controller shall
provide random start delay, heating/
cooling status, occupied/unoccupied
mode, fan status and filter maintenance options. Optional wiring from
the factory for condensate overflow
shall be available. Three LEDs (light
emitting diodes) shall be included for
diagnostics of the equipment.
The ZN510 shall be capable of a standalone application, or as applied to a
full building automation installation.

• Field thermostat connections shall
be provided for ease of hook-up to

WSHP-PRC001-EN

91

Mechanical
Specifications
Tracer ZN524 Controller (option)
The ZN524 controller shall utilize factory furnished and mounted DDC controls for operation of up to 120 units on
a Comm 5 (LonMark) link. The Tracer
ZN524 control package shall include a
75 VA (minimum) transformer. The
controller shall provide random start
delay, heating/cooling status, occupied/unoccupied mode, fan status and
filter maintenance options. Optional
wiring from the factory for condensate
overflow shall be available. Three
LEDs (light emitting diodes) shall be
included for diagnostics of the equipment.
The ZN524 shall be capable of a standalone application, or as applied to a
full building automation installation.
With this controller, the unit shall be
capable of a hot gas reheat (for dehumidification), boilerless control for
electric heat, waterside economizing,
and support of variable speed pump
control applications.
Orifice Ring
Removal of the motor and fan wheel
for the 1/2 through 5-ton units shall be
made with the assistance of a factory
provided orifice ring device. This device shall attach the wheel and motor
to the fan housing in one assembly
providing single side service access.
Water Regulating Valve
Assembly (option)
The water regulating valve assembly
shall consist of a direct acting valve
and a reverse acting valve. The direct
acting valve shall open in response to
an increase in discharge pressure during the cooling cycle. The reverse acting valve shall open in response to a
decrease in suction pressure during
the heating cycle. Water regulating
valves shall be used where low flow,
or low or high fluid temperature conditions exist. This accessory shall be
used with open-loop systems.

92

Economizing Coil (GEH option)
The waterside economizing package
shall be an external unit accessory
pre-piped and pre-wired ready for
turn-key installation to the unit. The
economizing coil shall be designed to
perform with the WSHP at unit measured flow rate of 80.6 F DB/66.2 F WB
with 45 F EWT.
All hydronic coils shall be of 5/8" copper and aluminum plate fin combination. All coils shall be proof and leak
tested from the manufacturer. The
proof test shall be performed at 1.5
times the maximum operating pressure and the leak test at the maximum
operating pressure.
A dual sloped non corrosive drain pan
shall be easily accessible and cleanable for the hydronic economizing
coil.
An electronic two-position, 3-way
valve shall meter water flow to the
economizing coil during the economizing mode. It shall be factory set to
energize the economizing mode at
55 F, while simultaneously halting mechanical operation of the compressor.

Hot Gas Reheat (option)
Dehumidification shall be provided
through a hot gas reheat option. The
coil shall consist of 3/8"/1/2" copper
tubes mechanically expanded into
evenly spaced aluminum fins. All coils
shall be proof and leak tested. The
proof test must be performed at 1.5
time the maximum operating pressure
and the leak test performed at the
maximum operating pressure.
Ball Valves (option)
Ball valves shall be field installed between the unit and the supply and return lines of the loop to stop water
flow to the unit in a maintenance or
service situation.
Motorized Water Valve (option)
When extreme fluid temperature conditions do not exist with an open loop
system, a motorized water valve shall
be applied to each water-source heat
pump. The motorized valve shall stop
flow to the unit, causing pressures to
rise. This rise in pressure will halt
pump operation to provide greater energy savings of the entire system.

Hanging brackets with rubber isolation shall be provided for the horizontal version of the economizing coil
option. The bracket design shall be the
same throughout the equipment.
Electric Heat (option)
Boilerless control electric heat shall be
factory wired and tested. It shall be
composed of a nichrome open wire
coil designed for 2-kW per unit ton.
The design consist of a single stage of
electric heat used as a primary heating
source when compressor lockout has
occurred due to the entering water
temperature falling below 55 F with an
adjustable range between 25 F to 60 F.
All power connections to the electric
heat shall be made in the equipment’s
control box.

WSHP-PRC001-EN

Mechanical
Specifications
Pump Module (option)
The pump module shall be a complete
self contained pumping package for
an earth-coupled heat pump system.
The module shall consist of a single,
1/6-HP bronze pump, and a brass
3-way shut-off valve. These kits shall
contain the necessary components for
the installation, operation, and maintenance of the water circuit of a
closed-loop distributed pumping application.
Hoses (option)
Hoses shall consist of a stainless steel
outer braid with an inner core of tube
made of a nontoxic synthetic polymer
material. The hoses shall be suitable
for water temperatures ranging between 33 F and 211 F without the use
of glycol.

WSHP-PRC001-EN

Automatic Flow Devices (option)
The automatic flow kit shall contain a
Hays Mesurflo® automatic flow control valve, two ball valves, two flexible
hoses, a high flow Y-strainer, and may
include a strainer blow-down and various other accessories.
The automatic flow control valve shall
be factory set to a rated flow, and shall
automatically control the flow to within 10% of the rated value over a 40 to 1
differential pressure, operating range
(2 to 80 PSID). Operational temperature shall be rated from fluid freezing,
to 225-degrees F. The valve body shall
be constructed from hot forged brass
UNS C37700 per ASTM B-283 latest revision. For more information pertaining to the automatic balancing hose
kits, see literature documentation
WSHP-SLB005-EN.

93

Trane
A business of American Standard Companies
www.trane.com
For more information, contact your local district
office or e-mail us at comfort@trane.com

Literature Order Number

WSHP-PRC001-EN

File Number

PL-UN-000-WSHP-PRC001-EN-0305

Supersedes

PL-UN-000-WSHP-PRC001-EN-0104

Stocking Location

Inland

Trane has a policy of continuous product and data improvement and reserves the right to change design
and specifications without notice.



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