Bryant 581C Users Manual 580F 36 4

581A/B pds580f-36-4

581C to the manual fb5470a8-0053-4ba9-aa27-794e83ca2d98

2015-02-02

: Bryant Bryant-581C-Users-Manual-412011 bryant-581c-users-manual-412011 bryant pdf

Open the PDF directly: View PDF PDF.
Page Count: 298 [warning: Documents this large are best viewed by clicking the View PDF Link!]

Form No. PDS580F-36-4
COMMERCIAL
SINGLE PACKAGE ROOFTOP UNITS
GAS HEATING/ELECTRIC COOLING UNITS
Standard efficiency units (580F072, 090, 120, 150 and
579F180-300) are available. Standard efficiency units
(580F036-060, 073, 091,103,121,151, and 180-300) that meet
ASHRAE 90.1-04 minimum energy efficiency requirements are
also available. High efficiency units (581C024-060, 581B036-
150 and 581A155-300) well exceed ASHRAE 90.1-04 energy
efficiency requirements and must comply with Energy Star high
efficiency requirements. Gas heating with electric cooling roof-
tops offer:
Pre-painted galvanized steel cabinet for long life and quality
appearance
Commercial strength base rails with built-in rigging capability
Convertible design for vertical or horizontal supply/return
(024-151 field convertible, factory supplied vertical supply/
return and 210-300 discrete configuration only)
Non-corrosive, sloped condensate drain pan, meets
ASHRAE 62 (IAQ)
Two-inch return-air filters
A wide assortment of factory-installed options available,
including high-static drives that provide additional perfor-
mance range
Factory-installed optional gear driven EconoMi$er IV (vertical
return for sizes 024-151 only) for use with standard rooftop
unit controls (includes CO2 sensor control capability)
Factory-installed optional gear driven EconoMi$er2 (vertical
return only) for use with third party DDC controls (includes
4 to 20 mA actuator for demand control ventilation)
• Perfect Humidity™ dehumidification package (581C036-060
and 581B036-150 only)
Hot gas reheat dehumidification package (581A181-300 only)
Heat Options
Exclusive integrated gas control board with diagnostics
Alumagard™ heat exchanger coating
Induced-draft fan for gas combustion
Tubular, dimpled heat exchangers
Natural gas
LP conversion kits
Low NOX (size 024-060 only)
Optional type 409 stainless steel heat exchangers.
FEATURES/BENEFITS
Every compact one-piece unit arrives fully assembled,
charged, tested, and ready to run.
GAS HEAT MODELS — All ignition components are contained
in the compact IGC (integrated gas controller) which is easily
accessible for servicing. The IGC control board, designed and
manufactured exclusively for Bryant rooftop units, provides
built-in diagnostic capability. An LED (light-emitting diode) sim-
plifies troubleshooting by providing visual fault notification and
required system status confirmation.
The IGC also contains an exclusive anti-cycle protection for
gas heat operation. After 4 continuous cycles on the unit high-
temperature limit switch, the gas heat operation is disabled,
and an error code is issued. This feature greatly improves reli-
ability of the rooftop unit.
The IGC also contains burner control logic for accurate and
dependable gas ignition. The LED is visible without removing
the unit control box access panel. This LED fault-notification
system reduces service person troubleshooting time and mini-
mizes service costs. The IGC also maximizes heating effi-
ciency by controlling evaporator-fan on and off delays.
Tubular, dimpled gas heat exchangers optimize heat transfer
for improved efficiency. The tubular design permits hot gases
to make multiple passes across the path of the supply air. The
dimpled design creates a turbulent gas flow to maximize heat-
ing efficiency.
580F, 579F, 581A/B/C
DuraPac and
DuraPac Plus Series
Sizes 024-300
2 to 25 Tons
SIZES 024-073 SIZES 090-151 579F180-216
581A155,180
580F180,210
580F240
579F240-300 580F300
581A210-300
48-910df
a48-8207
50-1242f 50-1214df
a48-5997
48-831df
2
TABLE OF CONTENTS
Page
Features/Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Model Number Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . 5-9
ARI Capacity Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-19
Options and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . 20-23
580F036-151
Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-29
Base Unit Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 30-33
Accessory Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 34,35
Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Performance Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37-78
Electrical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79-82
Typical Wiring Schematics . . . . . . . . . . . . . . . . . . . . . . . . 83-85
Typical Piping and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . .86
581B036-150
Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88-90
Base Unit Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 91,92
Accessory Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 93,94
Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95
Performance Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96-136
Electrical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137,138
Typical Wiring Schematics . . . . . . . . . . . . . . . . . . . . . . 139-141
Typical Piping and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . .142
Guide Specifications (036-151 Size Units) . . . . . . . . 143-147
581C024-060
Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148,149
Base Unit Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150
Performance Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151-166
Typical Wiring Schematics . . . . . . . . . . . . . . . . . . . . . . 167-168
Typical Piping and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . .169
Guide Specifications (024-160 Size Units) . . . . . . . . 170-174
579F180-300
Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175,176
Base Unit Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . 177,178
Accessory Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 179-181
Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182
Performance Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183-196
Electrical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .197
Typical Wiring Schematics . . . . . . . . . . . . . . . . . . . . . . 198-201
Typical Piping and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . .202
580F180-300
Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203,204
Base Unit Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . 205-207
Accessory Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 208-211
Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .212
Performance Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213-222
Electrical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .223
Typical Wiring Schematics . . . . . . . . . . . . . . . . . . . . . . 224-226
Typical Piping and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . .227
581A155-300
Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228-231
Base Unit Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . 232,233
Accessory Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 234-237
Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .238
Performance Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239-274
Electrical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275-277
Typical Wiring Schematics . . . . . . . . . . . . . . . . . . . . . . 278,279
Typical Piping and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . .280
Guide Specifications (155-300 Size Units) . . . . . . . . 281-288
Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289-292
Application Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293-296
FEATURES/BENEFITS (cont)
The efficient in-shot burners and all ignition components are
contained in an easily removable, compact assembly.
The California Air Quality Management Districts NOx require-
ment of 40 nanograms/joule or less is met on 036-060 size Low
NOx models.
The extra thick Alumagard™ heat exchanger coating provides
corrosion resistance and ensures long life (optional stainless
steel heat exchangers are available).
The unsightly appearance of flue stacks is eliminated and the
effects of wind on heating operations are diminished by the
induced draft combustion system. The inducer fan draws hot
combustion gas through the heat exchanger at the optimum
rate for the most effective heat transfer. The heat exchanger
operates under negative pressure, preventing flue gas leakage
into the indoor supply air.
During the heating mode, the evaporator-fan relay automati-
cally starts the evaporator fan after the heat exchanger warms
up to a suitable temperature. The 30-second fan delay prevents
cold air from entering the supply duct system when the condi-
tioned space is calling for heat to maximize efficiency.
The direct-spark ignition system saves operating expense when
compared to pilot ignition systems. No crossover tube is
required, therefore no sooting or pilot fouling problems can
occur.
All standard units are designed for natural gas, but an acces-
sory propane conversion kit is available.
All units have a flame rectification sensor to quickly sense the
burner flame and ignite burners almost immediately. Fast shut-
down is a certainty since the sensor reacts quickly to any flame
outage or system failure. In the event of a shutdown, an error
code is issued at the IGC board.
Safety is also assured due to the heating safety controls which
will shut down the unit if there is a problem. If excessive temper-
atures develop, limit switches shut off the gas valve. After
4 continuous short cycles of the high-temperature limit switch,
the IGC board locks out the gas heat cycle to prevent any fur-
ther short cycles. This safety feature is provided exclusively on
Bryant rooftop units. The rollout switch also deenergizes the
gas valve in the event of a flame rollout.
QUIET, EFFICIENT OPERATION AND DEPENDABLE PER-
FORMANCE — Compressors have vibration isolators for quiet
operation. Efficient fan and motor design permits operation at
low sound levels.
Unit sizes 090-300 offer lower utility costs through part-load
operation using 2 or 3 stages of cooling.
Quiet and efficient operation is provided by belt-driven evapora-
tor fans (standard on all units over 5 tons). The belt-driven
evaporator-fan is equipped with variable-pitch pulleys which
allow adjustment within the rpm ranges of the factory-supplied
pulleys.
Increased operating efficiency is achieved through computer-
designed coils featuring staggered internally enhanced copper
tubes. Fins are ripple-edged for strength, lanced, and double
waved for higher heat transfer.
DURABLE, DEPENDABLE CONSTRUCTION — Designed for
durability in any climate, the weather-resistant cabinets are con-
structed of galvanized steel and bonderized, and all exterior
panels are coated with a prepainted baked enamel finish. The
paint finish is non-chalking, and is capable of withstanding
ASTM (American Society for Testing and Materials) B117
500-hour Salt Spray Test. All internal cabinet panels are primed,
permitting longer life and a more attractive appearance for the
entire unit.
In addition, all size 024-151 units are designed with a single,
continuous top piece to eliminate any possible leaks at seams
or gasketing. Totally enclosed condenser-fan motors and
permanently lubricated bearings provide additional unit depend-
ability.
3
FEATURES/BENEFITS (cont)
EASY INSTALLATION AND CONVERSION
All Units are Shipped in the Vertical Duct Configuration for
fit-up to standard roof curbs. The contractor can order and
install the roof curb early in the construction stage, before deci-
sions on size requirements are made.
All units feature a base rail design with forklift slots and rigging
holes for easier maneuvering. Durable packaging protects all
units during shipment and storage.
The units can be easily converted from a vertical to a horizontal
duct configuration by relocating the panels supplied with the
unit (size 024-150 only).
To Convert 024-151 Units from vertical to horizontal discharge,
simply relocate 2 panels. The same basic unit can be used for a
variety of applications and can be quickly modified at the job-
site.
To Convert 155-300 Units from vertical to horizontal discharge,
use the optional horizontal supply/return adapter roof curb
(581A155,180 and 579F/580F180-300) or accessory conversion
kit (581A210-300). Please note that 581A210-300 units are
available from the factory configured for horizontal supply/return.
Convenient Duct Openings in the unit basepans permit side-
by-side or concentric duct connections (see Application data
section) without requiring internal unit modification.
NOTE: On units using horizontal supply and return, the acces-
sory barometric relief or power exhaust MUST be installed on
the return ductwork.
Thru-The-Bottom Service Connection Capability comes
standard with the rooftop unit to allow power and control wiring
and gas connections to be routed through the unit’s basepan,
thereby minimizing roof penetrations (to prevent water leaks).
(Thru-the-bottom gas connection requires thru-the-bottom
accessory kit.) Power, gas and control connections are made
on the same side of the unit to simplify installation.
The Non-Corrosive Sloped Condensate Drain Pan
(Size 024-150) permits either an external horizontal side con-
densate drain (outside the roof curb) or an internal vertical
bottom drain (inside the roof curb). Both options require an
external, field-supplied P-trap.
Standard 2-in. Throwaway Filters are easily accessed
through a removable panel located above the air intake hood.
No tools are required to change unit filters.
Belt-Driven Evaporator-Fan Motors (optional on 580F units
under 6 tons) allow maximum on-site flexibility without changing
motors or drives.
Low Voltage Wiring Connections are easily made thanks to
the large terminal board which is located for quick, convenient
access.
In addition, color-coded wires permit easy tracing and
diagnostics.
PROVEN COMPRESSOR RELIABILITY — Design techniques
feature computer-programmed balance between compressor,
condenser, and evaporator. Bryant-specified hermetic compres-
sors are equipped with compressor overcurrent and overtem-
perature protection to ensure dependability.
All units have Bryant’s exclusive Acutrol™ (024-151) or TXV
(thermostatic expansion valve) metering device (155-300)
which precisely controls refrigerant flow, preventing slugging
and flood-back, while maintaining optimum unit performance.
Refrigerant filter driers are standard.
INTEGRATED ECONOMIZERS AND OUTDOOR-AIR DAMP-
ERS — Available as options or accessories, economizers and
manual outdoor-air dampers introduce outdoor air which mixes
with the conditioned air, improving indoor-air quality and often
reducing energy consumption.
During a first stage call for cooling, if the outdoor-air tempera-
ture is below the economizer control changeover set point, the
mixed-air sensor modulates the economizer outdoor-air damper
open to take advantage of free cooling provided by the outside
air. When second-stage cooling is called for, the compressor is
energized in addition to the economizer. If the outdoor-air tem-
perature is above the changeover set point, the first stage of
compression is activated and the economizer damper stays at
minimum position.
Accessory upgrade kits allow for control by differential dry-bulb
temperature (outdoor vs return), outdoor air enthalpy
changeover, or more precise differential enthalpy control.
Units can be equipped with different economizer options to
meet specific controls applications. The factory-installed or
field-installed EconoMi$er IV and EconoMi$er2 are available.
The EconoMi$er IV is used with the standard rooftop unit con-
trols and includes an industry standard, stand-alone, solid-state
controller. The control can be used with a CO2 sensor for DCV
(demand control ventilation) operation. For direct digital control
(DDC) applications, the EconoMi$er2 can be operated using a
third party control system. The EconoMi$er2 includes 4 to
20 mA actuator capability for demand control ventilation
applications.
All economizers incorporate a parallel blade, gear-driven
damper system for efficient air mixing and reliable control. In
addition, the standard damper actuator includes a spring return
to provide reliable closure on power loss. The economizers for
sizes 024-151 are equipped with up to 100% barometric relief
capability for high outdoor airflow operations. Economizers for
unit sizes 024-151 are available, factory-installed, for vertical
return only. Economizers for unit sizes 155-300 are compatible
for vertical or horizontal return. An optional field-installed baro-
metric relief package is available for size 155-300 units.
In addition, single-stage power exhaust is available as a field-
installed accessory for EconoMi$er IV to help maintain proper
building pressure.
For units without economizer, year-round ventilation is
enhanced by an optional manual outdoor-air damper. On 024-
150 units, a 25% or 50% manual damper is available as a field-
installed accessory. Unit sizes 155-300 are equipped with a
manual 25% damper.
SERVICE OPTIONS (581B and 581A Units Only) — Servicing
a rooftop unit has never been easier with the factory-installed
service options for these rooftop units. These options include
the following:
Hinged access panels are provided for the filter/indoor-fan
motor, compressors, evaporator fan, and control box areas.
Quick access to major components is accomplished by simply
unlatching and swinging open the various panels. Each
hinged panel is permanently mounted to the unit, thereby
eliminating the concern of a dropped or wind-blown panel
puncturing delicate roof materials. The 4 extended access
panels are also equipped with ‘‘tie back’’ retaining devices to
hold the door in the open position while servicing the unit.
An external, covered, 115-v Ground Fault Interrupt (GFI)
receptacle is provided as a convenient power source for drills,
lights, refrigerant recovery units, or other electrical service
tools. A factory-supplied step down transformer is connected
to the “load” side of the unit main power connection (size 024-
150). For sizes 155-300, connect the outlet to a field-supplied
and properly fused branch circuit power supply.
Slide out “motor-drive-blower” reduces service time (only on
581A210-300).
An integral non-fused disconnect switch within the rooftop unit
reduces installation time, labor and material costs. Safety is
assured by an interlock which prevents access to the control
box unless the switch is in the OFF position. In addition, the
externally mounted handle incorporates power lockout capa-
bility to further protect service personnel.
4
FEATURES/BENEFITS (cont)
INDOOR-AIR QUALITY (IAQ) BEGINS WITH BRYANT ROOF-
TOPS — Sloped condensate pans minimize biological growth in
rooftop units in accordance with ASHRAE (American Society of
Heating, Refrigeration and Air Conditioning Engineers)
Standard 62. Two-inch filters with optional dirty filter indicator
switch provide for greater particle reduction in the return air.
The face-split evaporator coils improve the dehumidification
capability of standard units, maximize building humidity control.
Optional proportional reacting CO2 sensor is available with the
EconoMi$er IV outdoor air damper option/accessory to aid the
IAQ benefits.
PERFECT HUMIDITY™ ADAPTIVE DEHUMIDIFICATION
SYSTEM (581C036-060 and 581B036-150 only) — Bryant’s
Perfect Humidity adaptive dehumidification system is an all-
inclusive factory-installed option that can be ordered with any
581B rooftop unit to meet the demand for providing a flexible
and high performing solution to accommodate all of these
design related issues. This system expands the envelope of
operation of 581B rooftop products to provide unprecedented
flexibility to meet year-round comfort conditions. The Perfect
Humidity adaptive dehumidification system has the industry’s
only dual dehumidification mode setting. The Perfect Humidity
system includes two new modes of operation. The 581B and
581C rooftop coupled with the Perfect Humidity system is capa-
ble of operating in normal design cooling mode, subcooling
mode, and hot gas reheat mode. Normal Design Cooling mode
is when the unit will operate under its normal sequence of oper-
ation by cycling compressors to maintain comfort conditions.
Subcooling mode will operate to satisfy part load type condi-
tions when the space requires combined sensible and a higher
proportion of latent load control. Hot Gas Reheat mode will
operate when outdoor temperatures diminish and the need for
latent capacity is required for sole humidity control. Hot Gas
Reheat mode will provide neutral air for maximum dehumidifica-
tion operation.
EXCLUSIVE HOT GAS REHEAT DEHUMIDIFICATION PACK-
AGE (581A181-300) — The hot gas reheat dehumidification
package is a result of recent advances by Bryant in controlling
comfort levels. This factory-installed option significantly
improves the dehumidification capability of the rooftop unit and
helps control humidity levels in the building.
This option provides increased dehumidification by cooling the
hot liquid refrigerant leaving the condenser coil. The hot gas
reheat package consists of a subcooling coil located on the
leaving-air side of the evaporator coil. The location of this coil in
the indoor airstream enhances the latent capacity of the units
by as much as 40%. Many buildings suffer from humidity dam-
age or poor indoor air quality due to humid conditions. The
improved latent capacity provided by the hot gas reheat option
reduces the building’s humidity, eliminating potential property
damage and making the space more comfortable.
The hot gas reheat option is the ideal IAQ option for hot and
humid regions. The operation of the hot gas reheat package
can be controlled by a field-installed, wall mounted humidistat
or Thermidistat™ device. The circuit activates only when
needed (using the accessory humidistat) as opposed to some
dehumidification systems that operate continuously. The humi-
distat can be set for any humidity level between 20% and 80%
relative humidity. The Thermidistat device can be set for any
humidity level between 50% and 90% relative humidity.
5
MODEL NUMBER NOMENCLATURE
580F036-151 3 to 121/2 Tons
NOTE: The example model number 580FEV090180KV designates a 7 1/2 ton 460-3-60 volt gas/electric rooftop unit with 180,000
Btuh natural gas heat, EconoMi$er IV and Alternate Drive.
MODEL NUMBER NOMENCLATURE
580F036-151 (Stainless Steel and Low NOx) 3 to 121/2 Tons
NOTE: The example model number 580FEV060120NKV designates a 5 ton 460-3-60 volt low NOx gas/electric rooftop unit with
120,000 Btuh natural gas heat, EconoMi$er IV and Alternate Drive.
6
MODEL NUMBER NOMENCLATURE
581B036-150 (Standard) 3 to 121/2 Tons
NOTE: The example model number 581BEV090180HQ designates a 7 1/2 ton 460-3-60 volt gas/electric rooftop unit with 180,000
Btuh natural gas heat and EconoMi$er IV.
MODEL NUMBER NOMENCLATURE
581B036-150 (Stainless Steel and Low NOx) — 3 to 121/2 Tons
NOTE: The example model number 581BEV0601202HQ designates a 5 ton 460-3-60 volt Low NOx gas/electric rooftop unit with
120,000 Btuh natural gas heat and EconoMi$er IV.
7
MODEL NUMBER NOMENCLATURE
581C024-060 (Standard Efficiency) — 2 to 5 Tons
NOTE: The example model number 581CEV060150HQ designates a 5 ton 460-3-60 volt gas/electric rooftop unit with 150,000
Btuh natural gas heat and EconoMi$er IV.
MODEL NUMBER NOMENCLATURE
581C024-060 (Stainless Steel and Low NOx) — 2 to 5 Tons
NOTE: The example model number 581CEV060120NHQ designates a 5 ton 460-3-60 volt Low NOx gas/electric rooftop unit with
120,000 Btuh natural gas heat and EconoMi$er IV.
8
MODEL NUMBER NOMENCLATURE — 579F180-300
MODEL NUMBER NOMENCLATURE
580F180-300
NOTES:
1. All indoor-fan motors 5 hp and larger meet the minimum efficiency requirements as established
by the Energy Policy Act of 1992 (EPACT) effective October 24, 1997.
2. The example model number 579FEV180230--CB designates a 15-ton 460-3-60 volt gas/
electric rooftop unit with 230,000 Btuh natural gas heat input, EconoMi$er IV, and the standard
low-medium fan drive static capability.
Nominal Tons
180 15 Tons
216 18 Tons
240 20 Tons
300 25 Tons
579F E V 180 230 – – C B
579F – Single-Package
Standard-Efficiency Gas/Electric Unit
Voltage Designation
E–460-3-60
P–208/230-3-60
T – 575-3-60
Gas Heat Input (Btuh)
230 230,000
275 275,000
300 300,000
360 360,000
Fuel and Control Type
V– Natural Gas/Electric Relight Pilot
Fan Drive Option
(Standard Motor)
B– Standard Low-Medium
Fan Drive Static
Capability
D– Alternate High Fan
Drive Static Capability
Factory-Installed Outdoor-Air
and Other Upgrade Options
C– EconoMi$er IV
H– Manual Outdoor-Air Damper
Design Series Code
a48-8192
NOTES:
1. All indoor-fan motors 5 hp and larger meet the minimum efficiency requirements as established
by the Energy Policy Act of 1992 (EPACT) effective October 24, 1997.
2. The example model number 580FEV180275--CB designates a 15-ton 460-3-60 volt gas/
electric rooftop unit with 275,000 Btuh natural gas heat input, EconoMi$er IV, and the stan-
dard low-medium fan drive static capability.
Fan Drive Position
(Standard Motor)
B–Standard Low-Medium
Fan Drive Static
Capability
D–Alternate High Fan
Drive Static Capability
580F E V 180 275 – – C B
Gas Heat Input (Btuh)
275 275,000
300 300,000
360 360,000
Design Series Change
Factory-Installed Outdoor-Air
and Other Upgrade Options
C– EconoMi$er IV
H– Manual Outdoor-Air Damper
Nominal Tons
180 15 Tons
210 18 Tons
240 20 Tons
300 25 Tons
580F – Single Package
Medium-Efficiency Gas/Electric Unit
Voltage Designation
E–460-3-60
P–208/230-3-60
T – 575-3-60
Fuel and Control Type
V– Natural Gas/Electric Relight Pilot
a48-8193
9
MODEL NUMBER NOMENCLATURE
581A155, 180, 181 — 13 to 15 Tons
MODEL NUMBER NOMENCLATURE
581A210-300 — 18 to 25 Tons
*See pages 212 and 213 for cooling capacity tables for 581A181 unit. For all other data,
contact application engineering.
NOTE: All indoor-fan motors 5 hp and larger meet the minimum efficiency requirements
as established by the Energy Policy Act of 1992 (EPACT) effective October 24, 1997.
The example model number: 581AEV180230--CB designates a 15 ton 460-3-60 high
efficiency gas/electric rooftop unit with 230,000 Btuh natural gas input, EconoMi$er IV
and standard, low-medium fan drive static capability.
581A E V 180 230 – – C B
581A Single Package
High Efficiency Gas/Electric Unit
Nominal Tons
155 – 13 Tons
180
181
15 Tons
15 Tons with hot gas reheat*
Voltage Designation
E – 460-3-60
P – 208/230-3-60
T – 575-3-60
Fuel and Control Type
V–Natural Gas/Electric Relight Pilot
Fan Drive Position
(Standard Motor)
B–Standard Low-Medium
Fan Drive Static
Capability
D–Alternate High Fan
Drive Static Capability
Factory-Installed Outdoor-Air
and Other Upgrade Options
C–EconoMi$er IV
H–Manual Outdoor-Air Damper
Gas Heat Input (Btuh)
230 – 230,000
275 – 275,000
300 – 300,000
360 – 360,000
Design Series Change
a48-8194
10
ARI* CAPACITY RATINGS — 580F036-151
LEGEND
*Air Conditioning and Refrigeration Institute.
†Applies only to units with capacity of 65,000 Btuh or less.
**The IPLV applies only to two-stage cooling units.
NOTES:
1. Rated in accordance with ARI Standards 210/240 (for sizes 036-
120) or 360, (for size 150 and 151) and 270.
2. ARI ratings are net values, reflecting the effects of circulating fan
heat.
3. Ratings are based on:
Cooling Standard: 80 F db, 67 F wb indoor entering-air tempera-
ture and 95 F db air entering outdoor unit.
IPLV Standard: 80 F db, 67 F wb indoor entering-air temperature
and 80 F db outdoor entering-air temperature.
4. All 580F036, 048, 060, 073, 091, 103, 121, 151 units are in com-
pliance with ASHRAE 90.1-1999 Energy Standard for minimum
SEER and EER requirements. Refer to state and local codes or
visit the following website: http://bcap-energy.org to determine if
compliance with this standard pertains to a given geographical
area of the United States.
HEATING CAPACITIES AND EFFICIENCIES (Standard-Efficiency Units) — 580F036-151
208/230-1-60 — SINGLE-STAGE GAS HEAT
208/230-1-60 — SINGLE-STAGE GAS HEAT — LOW NOx
UNIT 580F NOMINAL
TONS STANDARD
CFM
NET COOLING
CAPACITY
(Btuh)
TOTAL
kW
SEER† SOUND
RATING
(dB)
Belt Drive Direct Drive
036 3 1200 35,000 4.0 10.0 9.7 81
048 4 1600 47,000 5.3 10.0 9.7 81
060 5 2000 57,000 6.7 10.0 9.7 81
UNIT
580F NOMINAL
TONS
NET COOLING
CAPACITY
(Btuh)
TOTAL
kW EER SOUND
RATING
(dB) IPLV
072 6 72,000 8.0 9.0 81 **
073 6 71,000 7.0 10.1 80 **
090 71/285,000 9.6 8.9 87 9.40
091 71/288,000 8.7 10.1 82 10.5
103 81/2100,000 9.9 10.1 82 10.4
120 10 117,000 13.0 9.0 88 9.40
121 10 114,000 11.3 10.1 84 11.0
150 121/2144,000 16.0 9.0 87 9.20
151 121/2136,000 14.3 9.5 86 9.70
dB Sound Levels (decibels)
db Dry Bulb
EER Energy Efficiency Ratio
IPLV Integrated Part-Load Values
SEER — Seasonal Energy Efficiency Ratio
wb Wet Bulb
UNIT
580F INPUT
CAPACITY OUTPUT
CAPACITY TEMPERATURE
RISE (°F) MINIMUM HEATING
AIRFLOW (CFM) EFFICIENCY
AFUE (%) Steady State (%)
036074 74,000 57,000 25-55 1004 80 80
036115 115,000 89,000 55-85 1002 80 80
048074 74,000 57,000 25-55 1004 80 80
048115 115,000 91,000 35-65 1327 80 80
048150 150,000 118,000 50-80 1396 80 80
060074 74,000 57,000 25-55 1004 80 80
060115 115,000 91,000 35-65 1327 80 80
060150 150,000 118,000 50-80 1314 80 80
UNIT
580F INPUT
CAPACITY OUTPUT
CAPACITY TEMPERATURE
RISE (°F) MINIMUM HEATING
AIRFLOW (CFM) EFFICIENCY
AFUE (%) Steady State (%)
036060N 60,000 49,000 20-50 910 80 80
036090N 90,000 73,000 30-60 1130 80 80
048060N 60,000 49,000 20-50 910 80 80
048090N 90,000 73,000 30-60 1130 80 80
048120N 120,000 98,000 40-70 1300 80 80
060060N 60,000 49,000 20-50 910 80 80
060090N 90,000 73,000 30-60 1130 80 80
060120N 120,000 98,000 40-70 1300 80 80
11
ARI* CAPACITY RATINGS (cont)
HEATING CAPACITIES AND EFFICIENCIES (Standard Efficiency Units) — 580F036-151 (cont)
208/230/460-3-60 — SINGLE-STAGE GAS HEAT — LOW NOx
208/230, 460, 575-3-60 — 2-STAGE GAS HEAT
208/230, 460, 575-3-60 — SINGLE-STAGE GAS HEAT
LEGEND
AFUE — Annual Fuel Utilization Efficiency
HEATING CAPACITIES AND EFFICIENCIES (Medium-Efficiency Units) — 580F036-151
UNIT
580F INPUT
CAPACITY OUTPUT
CAPACITY TEMPERATURE
RISE (°F) MINIMUM HEATING
AIRFLOW (CFM) EFFICIENCY
AFUE (%) Steady State (%)
036060N 60,000 49,000 20-50 910 80 80
036090N 90,000 73,000 30-60 1130 80 80
048060N 60,000 49,000 20-50 910 80 80
048090N 90,000 73,000 30-60 1130 80 80
048120N 120,000 98,000 40-70 1300 80 80
060060N 60,000 47,000 20-50 910 80 80
060090N 90,000 73,000 30-60 1130 80 80
060120N 120,000 98,000 40-70 1300 80 80
UNIT
580F INPUT CAPACITY OUTPUT CAPACITY TEMPERATURE
RISE (°F) MINIMUM HEATING
AIRFLOW (CFM) EFFICIENCY
1st Stage 2nd Stage 1st Stage 2nd Stage AFUE (%) Steady State (%)
036115 82,000 115,000 65,600 92,000 55-85 1004 80 80
048150 120,000 150,000 96,000 120,000 50-80 1396 80 80
060150 120,000 150,000 96,000 120,000 50-80 1314 80 80
072150 120,000 150,000 96,000 120,000 50-80 1390 80 80
090180 120,000 180,000 96,000 144,000 35-65 2060 80 80
090224 180,000 224,000 144,000 179,200 45-75 2230 80 80
120180 120,000 180,000 90,000 144,000 35-65 2060 80 80
120224 180,000 224,000 144,000 179,200 35-65 2510 80 80
120250 200,000 250,000 160,000 200,000 40-70 2650 80 80
150224 180,000 224,000 144,000 179,200 35-65 2510 80 80
150250 200,000 250,000 160,000 200,000 40-70 2650 80 80
UNIT
580F INPUT
CAPACITY OUTPUT
CAPACITY TEMPERATURE
(°F) MINIMUM HEATING
AIRFLOW (CFM) EFFICIENCY
AFUE (%) Steady State (%)
036074 74,000 59,200 15-45 1220 80 80
048074 74,000 59,200 15-45 1220 80 80
048115 115,000 92,000 35-65 1320 80 80
060074 74,000 59,200 15-45 1220 80 80
060115 115,000 92,000 35-65 1320 80 80
072074 74,000 59,200 15-45 1220 80 80
072115 115,000 92,000 35-65 1320 80 80
090125, 091125 125,000 100,000 20-50 1860 80 80
103125 125,000 100,000 20-50 1860 80 80
UNIT
580F HEATING INPUT (Btuh)
Stage 2/Stage 1 OUTPUT CAPACITY
(Btuh) TEMPERATURE
RISE (F) MINIMUM HEATING
AIRFLOW (CFM) AFUE
(%) STEADY-STATE
EFFICIENCY (%)
073074 —/ 74,000 59,200 25-55 1220 80.0 80.0
073115 —/115,000 92,000 35-65 1320 80.0 80.0
073150 150,000/120,000 120,000 50-80 1390 80.0 80.0
091125 —/125,000 100,000 20-50 1860 80.0 80.0
091180 180,000/120,000 144,000 35-65 2060 80.0 80.0
091224 224,000/180,000 179,200 45-75 2180 80.0 80.0
103125 —/125,000 100,000 20-50 1860 80.0 80.0
103180 180,000/120,000 144,000 35-65 2060 80.0 80.0
103224 224,000/180,000 179,200 45-75 2180 80.0 80.0
121180 180,000/120,000 144,000 35-65 2060 80.0 80.0
121224 224,000/180,000 179,200 35-65 2510 80.0 80.0
121250 250,000/200,000 200,000 40-70 2650 80.0 80.0
151224 224,000/180,000 179,200 35-65 2510 80.0 80.0
151250 250,000/200,000 200,000 40-70 2650 80.0 80.0
12
ARI* CAPACITY RATINGS — 581B036-150
LEGEND
*Air-Conditioning & Refrigeration Institute.
†Applies only to units with capacity of 65,000 Btuh or less.
**The IPLV is not applicable to single-compressor units.
NOTES:
1. Rated in accordance with ARI Standard 210/240 (036-120 units) or
360 (150 units) and 270 (036-150 units).
2. Ratings are net values, reflecting the effects of circulating fan heat.
Ratings are based on:
Cooling Standard: 80 F db, 67 wb indoor entering-air temperature
and 95 F db outdoor entering-air temperature.
IPLV Standard: 80 F db, 67 F wb indoor entering-air temperature
and 80 F db outdoor entering-air temperature.
3. All 581C024-060 and 581B036-150 units are in compliance with
ASHRAE 90.1-1999 Energy Standard for minimum SEER and EER
requirements. Refer to state and local codes or visit the following
website: http://bcap-energy.org to determine if compliance with this
standard pertains to a given geographical area of the United States.
4. All 581C024-060 and 581B036-120 units are Energy Star certified.
HEATING CAPACITIES AND EFFICIENCIES — 581B036-150
208/230-1-60 — SINGLE-STAGE GAS HEAT
LEGEND
AFUE — Annual Fuel Utilization Efficiency.
208/230-1-60 — SINGLE-STAGE GAS HEAT — LOW NOx
LEGEND
AFUE — Annual Fuel Utilization Efficiency.
UNIT
581B NOMINAL
TONS COOLING
(Btuh) TOTAL
kW SEER† EER SOUND RATING
dB IPLV
036 3 36,000 3.21 13.0 11.20 76 **
048 4 46,000 4.25 13.0 11.05 76 **
060 5 61,000 5.55 13.0 11.00 80 **
072 6 73,000 6.70 — 11.00 80 **
090 71/290,000 8.18 — 11.00 82 11.6
102 81/2103,000 8.90 — 11.60 82 12.8
120 10 120,000 10.91 — 11.00 84 11.4
150 121/2138,000 14.40 — 9.6 86 10.3
EER Energy Efficiency Ratio
IPLV Integrated Part-Load Value
SEER — Seasonal Energy Efficiency Ratio
Sizes 036-120
Only Sizes 150
Only
UNIT
581B INPUT CAPACITY OUTPUT CAPACITY TEMPERATURE
RISE (°F) MINIMUM HEATING
AIRFLOW (CFM) EFFICIENCY
AFUE (%) Steady State (%)
036072 72,000 58,000 25-55 1004 82.8 82.0
036115 115,000 90,000 55-85 1002 80.0 80.0
048072 72,000 58,000 25-55 1004 82.8 82.0
048115 115,000 90,000 35-65 1320 81.0 81.0
048150 150,000 118,000 50-80 1396 80.4 80.0
060072 72,000 58,000 25-55 1004 82.8 82.0
060115 115,000 92,000 35-65 1327 81.0 81.0
060150 150,000 118,000 50-80 1314 80.4 80.0
UNIT
581B INPUT CAPACITY OUTPUT CAPACITY TEMPERATURE
RISE (°F) MINIMUM HEATING
AIRFLOW (CFM) EFFICIENCY
AFUE (%) Steady State (%)
036060N 60,000 50,000 20-50 930 80.2 81.2
036090N 90,000 74,000 30-60 1150 81.0 81.4
048060N 60,000 50,000 20-50 930 80.2 81.2
048090N 90,000 74,000 30-60 1150 81.0 81.4
048120N 120,000 101,000 40-70 1340 80.7 82.4
060060N 60,000 50,000 20-50 930 80.2 81.2
060090N 90,000 74,000 30-60 1150 81.0 81.4
060120N 120,000 101,000 40-70 1340 80.7 82.4
13
ARI* CAPACITY RATINGS (cont)
HEATING CAPACITIES AND EFFICIENCIES — 581B036-150(cont)
208/230/460-3-60 — SINGLE-STAGE GAS HEAT — LOW NOx
208/230/460-3-60 — 2-STAGE GAS HEAT
LEGEND
AFUE — Annual Fuel Utilization Efficiency
NOTE: Capacities for stainless steel heat exchanger units are the same as standard units.
UNIT
581B INPUT CAPACITY OUTPUT CAPACITY TEMPERATURE
RISE (°F) MINIMUM HEATING
AIRFLOW (CFM) EFFICIENCY
AFUE (%) Steady State (%)
036060N 60,000 50,000 20-50 930 80.2 81.2
036090N 90,000 74,000 30-60 1150 81.0 81.4
048060N 60,000 50,000 20-50 930 80.2 81.2
048090N 90,000 74,000 30-60 1150 81.0 81.4
048120N 120,000 101,000 40-70 1340 80.7 82.4
060060N 60,000 50,000 20-50 930 80.2 81.2
060090N 90,000 74,000 30-60 1150 81.0 81.4
060120N 120,000 101,000 40-70 1340 80.7 82.4
UNIT
581B
INPUT CAPACITY OUTPUT CAPACITY TEMPERATUR
E
RISE (°F)
MINIMUM
HEATING
AIRFLOW (CFM)
EFFICIENCY
1st Stage 2nd Stage 1st Stage 2nd Stage AFUE (%) Steady State (%)
036072 50,000 72,000 41,000 59,040 25-55 1004 82.8 82.0
036115 82,000 115,000 65,600 93,150 55-85 1002 80.0 80.0
048072 50,000 72,000 41,000 59,040 25-55 1004 82.8 82.0
048115 82,000 115,000 66,420 93,150 35-65 1330 81.0 81.0
048150 120,000 150,000 96,000 120,000 50-80 1390 80.4 80.0
060072 50,000 72,000 41,000 59,040 25-55 1004 82.8 82.0
060115 82,000 115,000 66,420 93,150 35-65 1330 81.0 81.0
060150 120,000 150,000 96,000 120,000 50-80 1370 80.4 80.0
072072 50,000 72,000 41,000 59,040 25-55 1220 82.0 82.0
072115 82,000 115,000 66,420 93,150 35-65 1330 81.0 81.0
072150 120,000 150,000 96,000 120,000 50-80 1390 80.0 80.0
090125 90,000 125,000 73,800 102,500 20-50 1900 82.0 82.0
090180 120,000 180,000 98,400 147,600 35-65 1440 82.0 82.0
090224 180,000 224,000 147,600 183,680 45-75 2230 82.0 82.0
102125 90,000 125,000 73,800 102,500 20-50 1900 82.0 82.0
102180 120,000 180,000 98,400 147,600 35-65 1440 82.0 82.0
102224 180,000 224,000 147,600 183,680 45-75 2230 82.0 82.0
120180 120,000 180,000 98,400 147,600 35-65 1440 82.0 82.0
120224 180,000 224,000 147,600 183,680 35-65 2570 82.0 82.0
120250 200,000 250,000 160,000 200,000 40-70 2650 80.0 80.0
150224 180,000 224,000 147,600 183,680 35-65 2570 82.0 82.0
150250 200,000 250,000 160,000 200,000 40-70 2650 80.0 80.0
14
**ARI* CAPACITY RATINGS — 581C024-060
LEGEND
*Air-Conditioning & Refrigeration Institute.
**ARI does not require EER ratings for unit with capacity below 65,000 Btuh. For
these units, the EER rating at ARI standard conditions is provided for informa-
tion only.
NOTES:
1. Rated in accordance with ARI Standard 210-94 or 360-93.
2. Ratings are net values, reflecting the effects of circulating fan heat.
3. Ratings are based on:
Cooling Standard: 80 F db, 67 wb indoor entering-air temperature and 95 F
db outdoor entering-air temperature.
IPLV Standard: 80 F db, 67 F wb indoor entering-air temperature and 80 F
db outdoor entering-air temperature.
4. All 581C024-060 units are in compliance with ASHRAE 90.1 2001, 2004
Energy Standard for minimum SEER and EER requirements. Refer to state
and local codes or visit the following website: http://bcap-energy.org to
determine if compliance with this standard pertains to a given geographical
area of the United States.
HEATING CAPACITIES AND EFFICIENCIES — 581C024-060
208/230-1-60 — SINGLE-STAGE GAS HEAT
208/230-1-60 — SINGLE-STAGE GAS HEAT — LOW NOx
AFUE — Annual Fuel Utilization Efficiency
NOTE: Capacities for stainless steel heat exchanger units (S/R/T) are the same
as standard units (D/E/F).
UNIT
581C NOMINAL
TONS COOLING
(Btuh) TOTAL
kW SEER EER SOUND RATING
(decibels)
024 2 24,000 3.2 14.1 12.0** 76
036 3 36,200 4.1 14.0 11.8** 76
048 4 46,000 5.5 14.0 11.7** 76
060 5 59,000 6.7 14.0 11.9 80
EER Energy Efficiency Ratio
SEER Seasonal Energy Efficiency Ratio
UNIT INPUT CAPACITY OUTPUT CAPACITY TEMPERATURE MINIMUM HEATING EFFICIENCY
581C 1st Stage 2nd
Stage 1st Stage 2nd Stage RISE (°F) AIRFLOW (CFM) AFUE (%) Steady State
(%)
024050 50,000 40,500 25-65 575 81.00 81
036072 72,000 59,040 25-55 1004 82.80 82
036115 115,000 92,000 55-85 1002 80.00 80
048072 72,000 58,000 25-55 1004 82.80 82
048115 115,000 92,000 35-65 1320 81.00 81
048150 150,000 118,000 50-80 1396 80.40 80
060072 72,000 58,000 25-55 1004 82.80 82
060115 115,000 92,000 35-65 1327 81.00 81
060150 150,000 118,000 50-80 1314 80.40 80
UNIT INPUT CAPACITY OUTPUT CAPACITY TEMPERATURE MINIMUM HEATING EFFICIENCY
581C 1st Stage 2nd Stage 1st Stage 2nd Stage RISE (°F) AIRFLOW (CFM) AFUE (%) Steady State (%)
024050N 50,000 40,500 25-65 575 81.00 81
036060N 60,000 50,000 20-50 930 80.20 81
036090N 90,000 74,000 30-60 1150 81.00 81
048060N 60,000 50,000 20-50 930 80.20 81
048090N 90,000 74,000 30-60 1150 81.00 81
048120N 120,000 101,000 40-70 1340 80.70 82
060060N 60,000 50,000 20-50 930 80.20 81
060090N 90,000 74,000 30-60 1150 81.00 81
060120N 120,000 101,000 40-70 1340 80.70 82
15
HEATING CAPACITIES AND EFFICIENCIES — 581C024-060 (cont)
208/230/460-3-60 — SINGLE-STAGE GAS HEAT — LOW NOx
208/230/460/575-3-60 — 2-STAGE GAS HEAT
AFUE — Annual Fuel Utilization Efficiency
NOTE: Capacities for stainless steel heat exchanger units (S/R/T) are the same
as standard units (D/E/F).
UNIT INPUT CAPACITY OUTPUT CAPACITY TEMPERATURE MINIMUM HEATING EFFICIENCY
581C 1st Stage 2nd Stage 1st Stage 2nd Stage RISE (°F) AIRFLOW (CFM) AFUE (%) Steady State (%)
036060N 60,000 50,000 20-50 930 80.20 81
036090N 90,000 74,000 30-60 1150 81.00 81
048060N 60,000 50,000 20-50 930 80.20 81
048090N 90,000 74,000 30-60 1150 81.00 81
048120N 120,000 101,000 40-70 1340 80.70 82
060060N 60,000 50,000 20-50 930 80.20 81
060090N 90,000 74,000 30-60 1150 81.00 81
060120N 120,000 101,000 40-70 1340 80.70 82
UNIT INPUT CAPACITY OUTPUT CAPACITY TEMPERATURE MINIMUM HEATING EFFICIENCY
581C 1st Stage 2nd Stage 1st
Stage 2nd Stage RISE (°F) AIRFLOW (CFM) AFUE (%) Steady State (%)
036072 50,000 72,000 41,000 59,040 25-55 1004 82.80 82
036115 82,000 115,000 65,600 93,150 55-85 1002 80.00 80
048072 50,000 72,000 41,000 59,040 25-55 1094 82.80 82
048115 82,000 115,000 66,420 93,150 35-65 1330 81.00 81
048150 120,000 150,000 96,000 120,000 50-80 1390 80.40 80
060072 50,000 72,000 41,000 59,040 25-55 1004 82.80 82
060115 82,000 115,000 66,420 93,150 35-65 1330 81.00 81
060150 120,000 150,000 96,000 120,000 50-80 1370 80.40 80
16
ARI* CAPACITY RATINGS — 579F180-300
LOW HEAT UNITS
HIGH HEAT UNITS
LEGEND
*Air Conditioning and Refrigeration Institute.
NOTES:
1. Rated in accordance with ARI Standards 360 and 270.
2. The 579F300 is beyond the scope of the ARI Certification
Program.
3. ARI ratings are net values, reflecting the effects of circulating fan
heat.
4. Ratings are based on:
Cooling Standard: 80 F db, 67 F wb indoor entering-air tempera-
ture and 95 F db air entering outdoor unit.
IPLV Standard: 80 F db, 67 F wb indoor entering-air temperature
and 80 F db outdoor entering-air temperature.
HEATING CAPACITIES AND EFFICIENCIES — 579F180-300
*All units are 2-stage heat.
NOTE: Minimum allowable temperature of mixed-air entering the heat exchanger during first-stage
heating is 45 F. There is no minimum mixed-air temperature limitation during second-stage heating.
For entering-air temperatures below 45 F both stages of heat must be energized together to minimize
condensation issues and ensure proper unit operation. Mixed air below 35 F optional stainless steel
heat exchangers are recommended.
AIR QUANTITY LIMITS LOW OUTDOOR TEMPERATURE
OPERATING LIMITS (F)
UNIT
579F NOMINAL
TONS
NET COOLING
CAPACITY
(Btuh)
TOTAL
WATTS EER SOUND
RATING
(dB) IPLV
180 15 174,000 20,128 8.6 88 9.3
216 18 188,000 21,619 8.7 88 9.5
240 20 220,000 25,513 8.6 94 8.7
300 25 268,000 31,068 8.6 94 9.2
UNIT
579F NOMINAL
TONS
NET COOLING
CAPACITY
(Btuh)
TOTAL
WATTS EER SOUND
RATING
(dB) IPLV
180 15 174,000 20,154 8.6 88 9.3
216 18 186,000 21,798 8.5 88 9.3
240 20 218,000 25,719 8.5 94 8.5
300 25 268,000 31,600 8.5 94 8.9
dB Sound Levels (decibels)
db Dry Bulb
EER — Energy Efficiency Ratio
IPLV — Integrated Part-Load Values
wb Wet Bulb
UNIT
579F
HEATING INPUT
(Btuh)
Stage 2/Stage 1*
OUTPUT CAPACITY
(Btuh) TEMPERATURE
RISE (F) STEADY-STATE
EFFICIENCY (%) MINIMUM
HEATING CFM
180230 230,000/172,000 186,000 15-45 81.0 3830
180300 300,000/225,000 243,000 30-60 81.0 3750
216275 275,000/206,000 223,000 15-45 81.0 4580
216360 360,000/270,000 292,000 20-50 81.0 5400
240275 275,000/206,000 223,000 15-45 81.0 4580
240360 360,000/270,000 292,000 20-50 81.0 5400
300275 275,000/206,000 223,000 15-45 81.0 4580
300360 360,000/270,000 292,000 20-50 81.0 5400
UNIT 579F MINIMUM CFM MAXIMUM CFM
180 4500 7,500
216 5400 9,000
240 6000 10,000
300 7000 11,250
UNITS TEMPERATURE
All 40
180 and 216 with Low Ambient Kit 10
240 and 300 with Low Ambient Kit 25
All with Motormaster® Head Pressure Control –20
17
ARI* CAPACITY RATINGS — 580F180-300
LEGEND
*Air Conditioning and Refrigeration Institute.
NOTES:
1. Rated in accordance with ARI Standards 360 and 270.
2. ARI ratings are net values, reflecting the effects of circulating fan
heat.
3. Ratings are based on:
Cooling Standard: 80 F db, 67 F wb indoor entering-air tempera-
ture and 95 F db air entering outdoor unit.
IPLV Standard: 80 F db, 67 F wb indoor entering-air temperature
and 80 F db outdoor entering-air temperature.
4. All 580F180-300 units are in compliance with ASHRAE 90.1-
1999 Energy Standard for minimum SEER and EER require-
ments. Refer to state and local codes or visit the following web-
site: http://bcap-energy.org to determine if compliance with this
standard pertains to a given geographical area of the United
States.
HEATING CAPACITIES AND EFFICIENCIES — 580F180-300
*All units are 2-stage heat.
NOTE: Minimum allowable temperature of mixed-air entering the heat exchanger during first-stage
heating is 45 F. There is no minimum mixed-air temperature limitation during second-stage heating.
For entering-air temperatures below 45 F both stages of heat must be energized together to minimize
condensation issues and ensure proper unit operation. Mixed air below 35 F optional stainless steel
heat exchangers are recommended.
AIR QUANTITY LIMITS (Cooling) COOLING OPERATION
LOW OUTDOOR TEMPERATURE OPERATING LIMITS (F)
UNIT SIZE
580F
(Low Heat)
NOMINAL
TONS NET COOLING
CAPACITY (Btuh) TOTAL
WATTS EER SOUND
RATING
(dB) IPLV
180 15 176,000 17,064 9.5 88 9.5
210 18 202,000 21,166 9.7 88 10.2
240 20 236,000 24,832 9.5 94 10.1
300 25 278,000 28,535 9.7 94 10.4
UNIT SIZE
580F
(High Heat)
NOMINAL
TONS NET COOLING
CAPACITY (Btuh) TOTAL
WATTS EER SOUND
RATING
(dB) IPLV
180 15 176,000 17,179 9.5 88 9.5
210 18 202,000 21,301 9.7 88 10.1
240 20 236,000 24,832 9.5 94 10.0
300 25 277,000 29,067 9.5 94 10.0
Bels — Sound Levels (1 bel = 10 decibels)
db Dry Bulb
EER — Energy Efficiency Ratio
IPLV — Integrated Part-Load Values
wb Wet Bulb
UNIT
580F
HEATING INPUT
(Btuh)
Stage 2/Stage 1*
OUTPUT CAPACITY
(Btuh) TEMPERATURE
RISE (F) STEADY-STATE
EFFICIENCY (%) MINIMUM
HEATING CFM
180275 275,000/206,000 223,000 15-45 81.0 3750
180360 360,000/270,000 292,000 20-50 81.0 3830
210275 275,000/206,000 223,000 15-45 81.0 4580
210360 360,000/270,000 292,000 20-50 81.0 5400
240275 275,000/206,000 223,000 15-45 81.0 4580
240360 360,000/270,000 292,000 20-50 81.0 5400
300275 275,000/206,000 223,000 15-45 81.0 4580
300360 360,000/270,000 292,000 20-50 81.0 5400
UNIT 580F MINIMUM CFM MAXIMUM CFM
180 4500 7,500
210 5400 9,000
240 6000 10,000
300 7000 11,250
UNITS TEMPERATURE
All — Standard Unit 40
180 and 210 with Low Ambient Kit 10
240 and 300 with Low Ambient Kit 25
All with Motormaster® Head Pressure Control –20
18
ARI* CAPACITY RATINGS — 581A155,180
LOW HEAT UNITS
HIGH HEAT UNITS
LEGEND
*Air Conditioning and Refrigeration Institute.
NOTES:
1. Rated in accordance with ARI Standards 360 and 270.
2. ARI ratings are net values, reflecting the effects of circulating fan
heat.
3. Ratings are based on:
Cooling Standard: 80 F db, 67 F wb indoor entering-air tempera-
ture and 95 F db air entering outdoor unit.
IPLV Standard: 80 F db, 67 F wb indoor entering-air temperature
and 80 F db outdoor entering-air temperature.
4. All 581A155, 180 units are in compliance with ASHRAE 90.1-
1999 Energy Standard for minimum EER requirements. Refer to
state and local codes or visit the following website: http://bcap-
energy.org to determine if compliance with this standard pertains
to a given geographical area of the United States.
HEATING CAPACITIES AND EFFICIENCIES — 581A155-180
*All units are 2-stage heat.
†Minimum heating cfm must be maintained to ensure proper heating operation.
NOTE: Minimum allowable temperature of mixed air entering the heat exchanger during first stage
heating is 45 F. There is no minimum mixed-air limitation during second-stage heating. For entering
air temperatures below 45 F, both stages of heat must be energized together to minimize conden-
sation issues and ensure proper unit operation. Mixed air below 35 F optional stainless steel heat
exchangers are recommended.
LOW OUTDOOR AIR TEMPERATURE
COOLING OPERATION LIMITS AIR QUANTITY LIMITS (Cooling)
UNIT
581A NOMINAL
TONS
NET COOLING
CAPACITY
(Btuh)
TOTAL
WATTS EER SOUND
RATING
(dB) IPLV
155230 13 134,000 12,209 10.60 88 11.4
180275 15 180,000 17,064 10.50 88 11.4
UNIT
581A NOMINAL
TONS
NET COOLING
CAPACITY
(Btuh)
TOTAL
WATTS EER SOUND
RATING
(dB) IPLV
155300 13 134,000 12,218 10.60 88 11.4
180360 15 180,000 17,179 10.50 88 11.1
dB Sound Levels (decibels)
db Dry Bulb
EER Energy Efficiency Ratio
IPLV — Integrated Part-Load Values
wb Wet Bulb
UNIT 581A HEATING
INPUT (Btuh)
Stage 2/Stage 1*
OUTPUT
CAPACITY
(Btuh)
TEMPERATURE
RISE (F)
AGA STEADY
STATE
EFFICIENCY (%)
MINIMUM HEATING
CFM†
155230 230,000/172,000 186,000 15-45 81.0 3750
155300 300,000/225,000 243,000 30-60 81.0 3830
180275 275,000/206,000 223,000 15-45 81.0 4580
180360 360,000/270,000 292,000 20-50 81.0 5400
UNIT SIZE
581A
TEMPERATURE LIMIT (F)
Standard
Unit Unit With
Low Ambient Kit
Unit With
Motormaster®
Control
155, 180 40 20 –20
UNIT 581A MINIMUM CFM MAXIMUM CFM
155 3900 6500
180 4500 7500
19
ARI* CAPACITY RATINGS — 581A210-300
LEGEND
*Air Conditioning and Refrigeration Institute.
†IPLV values are calculated based on control configuration T.CTL = 2
(2 Stage Y1).
**Size 300 unit is not listed with ARI, but is tested to ARI standards.
NOTES:
1. Rated in accordance with ARI Standards 360-93 and 270-95.
2. ARI ratings are net values, reflecting the effects of circulating fan heat.
3. Ratings are based on:
Cooling Standard: 80 F db, 67 F wb indoor entering-air temperature and
95 F db air entering outdoor unit.
IPLV Standard: 80 F db, 67 F wb indoor entering-air temperature and 80 F
db outdoor entering-air temperature.
4. All 581A210-300 units are in compliance with ASHRAE 90.1 2001 Energy
Standard for minimum EER requirements. Refer to state and local codes or
visit the following website: http://bcap-energy.org to determine if compliance
with this standard pertains to a given geographical area of the United States.
HEATING CAPACITIES AND EFFICIENCIES — 581A210-300
VERTICAL SUPPLY — NATURAL GAS
NOTE: All units are 2-stage gas heat.
HORIZONTAL SUPPLY — NATURAL GAS
*7000 cfm minimum recommended above 1.0 in. wg external static pressure.
NOTE: All units are 2-stage gas heat.
VERTICAL SUPPLY — PROPANE
NOTE: All units are 2-stage gas heat.
HORIZONTAL SUPPLY — PROPANE
*7000 cfm minimum recommended above 1.0 in. wg external static pressure.
NOTE: All units are 2-stage gas heat.
UNIT
581A NOMINAL
TONS CFM NET COOLING
CAPACITY (Btuh) TOTAL
kW EER SOUND RATING
(dB) IPLV†
210 18 5,500 200,000 18.5 10.8 81.7 12.0
240 20 6,000 234,000 21.7 10.8 81.7 11.9
300** 25 7,500 278,000 27.8 10.0 84.6 10.9
db Dry Bulb
EER — Energy Efficiency Ratio
IPLV — Integrated Part-Load Values
wb Wet Bulb
UNIT
581A HEATING INPUT
(Btuh) Stage 2/Stage 1 OUTPUT CAPACITY
(Btuh) TEMPERATURE
RISE (F) STEADY-STATE
EFFICIENCY % MINIMUM
HEATING CFM
210250 250,000/199,000 205,000 15-45 82% 4218
210365 365,000/281,000 296,000 25-55 81% 4977
210400 400,000/317,000 328,000 25-55 82% 5522
240250 250,000/199,000 205,000 15-45 82% 4218
240365 365,000/281,000 296,000 25-55 81% 4977
240400 400,000/317,000 328,000 25-55 82% 5522
300250 250,000/199,000 205,000 15-45 82% 4218
300365 365,000/281,000 296,000 25-55 81% 4977
300400 400,000/317,000 328,000 25-55 82% 5522
UNIT
581A HEATING INPUT
(Btuh) Stage 2/Stage 1 OUTPUT CAPACITY
(Btuh) TEMPERATURE
RISE (F) STEADY-STATE
EFFICIENCY % MINIMUM
HEATING CFM
210250 250,000/199,000 205,000 15-45 82% 4218
210365 365,000/281,000 296,000 25-55 81% 4977
210400 400,000/317,000 328,000 25-55 82% 5522
240250 250,000/199,000 205,000 15-45 82% 4218
240365 365,000/281,000 296,000 25-55 81% 4977
240400 400,000/317,000 328,000 25-55 82% 5522
300250 250,000/199,000 205,000 15-45 82% 4218
300365 365,000/281,000 296,000 25-55 81% 4977*
300400 400,000/317,000 325,000 25-55 82% 5522*
UNIT
581A HEATING INPUT
(Btuh) Stage 2/Stage 1 OUTPUT CAPACITY
(Btuh) TEMPERATURE
RISE (F) STEADY-STATE
EFFICIENCY % MINIMUM
HEATING CFM
210250 250,000/207,000 205,000 15-45 82% 4218
210365 365,000/291,000 296,000 25-55 81% 4480
210400 400,000/331,000 328,000 25-55 82% 5522
240250 250,000/207,000 205,000 15-45 82% 4218
240365 365,000/291,000 296,000 25-55 81% 4480
240400 400,000/331,000 328,000 25-55 82% 5522
300250 250,000/207,000 205,000 15-45 82% 4218
300365 365,000/291,000 296,000 25-55 81% 4480
300400 400,000/331,000 328,000 25-55 82% 5522
UNIT
581A HEATING INPUT
(Btuh) Stage 2/Stage 1 OUTPUT CAPACITY
(Btuh) TEMPERATURE
RISE (F) STEADY-STATE
EFFICIENCY % MINIMUM
HEATING CFM
210250 225,000/207,000 185,000 15-45 82% 3807
210365 329,000/291,000 266,000 25-55 81% 4480
210400 356,000/331,000 292,000 25-55 82% 4916
240250 225,000/207,000 184,500 15-45 82% 3796
240365 329,000/291,000 266,000 25-55 81% 4480
240400 356,000/331,000 292,000 25-55 82% 4916
300250 225,000/207,000 185,000 15-45 82% 3807
300365 329,000/291,000 266,000 25-55 81% 4480*
300400 356,000/331,000 292,000 25-55 82% 4920*
20
OPTIONS AND ACCESSORIES
581C024-060, 581B036-150 AND 580F036-151
*Factory-installed.
†Field-installed.
NOTES:
1. Refer to unit price pages or contact your local representative for
accessory and option package information.
2. Some options may increase product lead times.
ITEM OPTION* ACCESSORY†
100% OA Open Two-Position Damper X
25% OA Open Two-Position Damper X
Condenser Coil Grille X
Condenser Coil Hail Guard Assembly X
Convenience Outlet (Load Side) X
Copper Fins Indoor and Outdoor Coil X
Copper Fins Outdoor Coil X
E-Coat Outdoor Coil (Aluminum) X
E-Coat Outdoor Coil (Copper) X
EconoMi$er IV with Controller XX
EconoMi$er2 (without controller) XX
Electronic Programmable Thermostat X
Enthalpy or Differential Enthalpy Sensor X
Fan/Filter Status X
Flue Discharge Deflector X
Flue Shield X
High-Static Motor and Drive X
Hinged Access Panels (581C and 581B only) X
Hinged Panel Kit for Economizer X
Perfect Humidity™ Dehumidification Package (581C and 581B only) X
Humidistat X
Indoor Air Quality (CO2) Sensor X
Light Commercial Thermidistat™ Device X
Low NOX (036-060) X
Louvered Hail Guard XX
LP (Liquid Propane) Conversion Kit X
Manual Outdoor-Air Damper X
Motormaster® I, II, Head Pressure Control Low Ambient Kit) X
Outdoor Air Enthalpy Sensor X
Power Exhaust Transformer for 575 v X
Power Exhaust with Barometric Relief X
Pre-Coat Aluminum Fins on Outdoor Coil X
Return Air CO2 Sensor (EconoMi$er IV) X
Return Air Enthalpy Sensor X
Return Air Temperature Sensor X
Roof Curbs (Vertical and Horizontal Discharge) X
Smoke Detectors, Supply/Return X
Stainless Steel Heat Exchanger X
Thermostats and Subbases X
Thru-the-Bottom Utility Connections X
Time Guard II (Compressor Cycle Delay) Control Circuit X
Unit-Mounted Non-Fused Disconnect X
UVC Lights XX
21
OPTIONS AND ACCESSORIES (cont)
579F180-300, 580F180-300, AND 581A155-180
*Factory-installed.
†Field-installed.
NOTES:
1. Refer to unit price pages or contact your local representative for
accessory and option package information.
2. Some options may increase product lead times.
3. No other options are available with hot gas reheat units.
ITEM OPTION* ACCESSORY†
25% Open Two-Position Damper X
Barometric Relief Damper (not for use with Horizontal Adapter Curb) X
Condenser Coil Hail Guard Assembly (180-240) X
Convenience Outlet (Load Side) X
Copper Fins Indoor and Outdoor Coil X
Copper Fins Outdoor Coil X
E-Coat Outdoor Coil (Aluminum) X
E-Coat Outdoor Coil (Copper) X
EconoMi$er IV with Controller XX
EconoMi$er2 (without Controller) X
Electronic Programmable Thermostat X
Enthalpy or Differential Enthalpy Sensor X
Fan/Filter Status X
High-Static Motor and Drive X
Hinged Access Panels X
Horizontal Adapter Curb (180-240) X
Humidistat X
Indoor Air Quality (CO2) Sensor X
Light Commercial Thermidistat™ Device X
LP (Liquid Propane) Conversion Kit X
Manual Outdoor-Air Damper X
Motormaster® I, V Head Pressure Control (Low Ambient Kit) X
Outdoor Air Enthalpy Sensor X
Power Exhaust without Barometric Relief X
Pre-coat Aluminum Fins on Outdoor Coil X
Return Air CO2 Sensor X
Return Air Enthalpy Sensor X
Return Air Temperature Sensor X
Roof Curbs (Vertical and Horizontal Discharge) X
Thermostats and Subbases X
Time Guard II (Compressor Cycle Delay) Control Circuit X
Ultraviolet Germicidal Lamps X
Unit-Mounted Non-Fused Disconnect X
Winter Start Time Delay X
22
OPTIONS AND ACCESSORIES (cont)
581A210-300
*Factory-installed.
†Field-installed.
NOTES:
1. Refer to unit price pages or contact your local representative for
accessory and option package information.
2. Some options may increase product lead times.
ITEM OPTION* ACCESSORY†
EconoMi$er IV XX
Power Exhaust XX
Barometric Relief XX
Hail Guard XX
Horizontal Kit XX
Return Smoke Detector XX
Supply Smoke Detector X
Return and Supply Smoke Detector X
Non-Fused Disconnect X
Non-Powered Convenience Outlet X
Outdoor Air Enthalpy Sensor X
Return Air Enthalpy Sensor X
Return Air Temperature Sensor X
Return Air CO2 Sensor X
Indoor Air Quality (CO2) Room Sensor X
Hot Gas Reheat (181 (15t) model available only with HGRH) X
Non-Powered Convenience Outlet X
Pre-Coat Condenser X
E-Coat Condenser Coil X
Copper Condenser Coil X
Copper Evaporator Coil X
E-Coat Copper Evaporator Coil X
Low Range Drive X
Mid-Low Range Drive X
Mid-High Range Drive X
High Range Drive X
Roof Curb (14 in.) X
Roof Curb (24 in.) X
Low Heat Gas X
High Heat Gas X
Medium Heat Gas X
Stainless Steel Heat Exchangers X
Propane Kit X
Drip Edge X
Two-Position Damper XX
Phase Loss Detection X
Manual Damper XX
Thermostat and Subbase X
Hinged Access Panels X
23
OPTIONS AND ACCESSORIES (cont)
Roof Curbs (Horizontal and Vertical) permit installation and
securing of ductwork to curb prior to mounting unit on the curb.
Both 14-in. and 24-in. roof curbs are available as field-installed
accessories.
EconoMi$er IV is available as a factory-installed option in
vertical supply/return configuration only for unit sizes 036-151.
Vertical or horizontal configuration is available for unit sizes
155-300. (The EconoMi$er IV is available as a field-installed
accessory for horizontal and/or vertical supply return configura-
tions.) The EconoMi$er IV is provided with an industry stan-
dard, stand-alone, solid-state controller that is easy to configure
and troubleshoot. The EconoMi$er IV is compatible with non-
DDC applications. The EconoMi$er IV is equipped with a
barometric relief damper capable of relieving up to 100% return
air (for unit sizes 036-151 only). Dry bulb outdoor-air tempera-
ture sensor is provided as standard. The return air sensor,
indoor enthalpy sensor, and outdoor enthalpy sensor are pro-
vided as field-installed accessories to provide enthalpy control,
differential enthalpy control, and differential dry bulb tempera-
ture control.
EconoMi$er IV on 579F and 581A units is used for both vertical
and horizontal return air configurations.
EconoMi$er2 is available as a blanket quote control or as a
field-installed accessory for horizontal and/or vertical supply
return configurations. The EconoMi$er2 is provided without a
controller for use with field-installed third-party controls. The
EconoMi$er2 is equipped with a barometric relief damper capa-
ble of relieving up to 100% return air. Dry bulb outdoor-air tem-
perature sensor is provided as standard. The enthalpy,
differential temperature (adjustable), and differential enthalpy
control are provided as field-installed accessories. The
EconoMi$er2 is capable of control from a 4 to 20 mA signal
through optional 4 to 20 mA design without microprocessor
control (required for third party control interface).
Manual Outdoor-Air Damper can be preset to admit up to 50%
outdoor air for year round ventilation and is available as a field-
installed accessory.
Two-Position Damper package is available as an accessory.
Both 25% or 100% outdoor air dampers are available.
Head Pressure Control (Motormaster) accessory package
maintains condensing temperature between 90 F and 110 F at
outdoor ambient temperatures down to –20 F by condenser-fan
speed modulation or condenser-fan cycling and wind baffles.
Unit-Mounted, Non-Fused Disconnect Switch provides unit
power shutoff. The switch is accessible from outside the unit,
provides power off lockout capability and is available as a
factory-installed option.
Convenience Outlet is factory-installed and internally mounted
with easily accessible 115-v female receptacle.
Compressor Cycle Delay (Time Guard II) accessory prevents
unit from restarting for minimum of 5 minutes after shutdown.
Thru-The-Bottom Utility Connectors permit electrical connec-
tions to be brought to the unit through the basepan. Con-
nectors are available as field-installed accessories.
Fan/Filter Status Switch accessory provides status of indoor
(evaporator) fan (ON/OFF) or filter (CLEAN/DIRTY).
Power Exhaust accessory will provide system exhaust of up to
100% of return air (vertical only). The power exhaust is a field-
installed accessory (separate vertical and horizontal design).
Ultraviolet Germicidal Lamps eliminate odor causing mold
and fungus that may develop in the wet area of the evaporator
section of the unit. The high output, low temperature germicidal
lamps are field installed in the evaporator section of the unit,
aimed at the evaporator coil and condensate pan.
Hinged Panel Option provides hinged access panels for the fil-
ter, compressor, evaporator fan, and control box areas. Filter
hinged panels permit tool-less entry for changing filters. Each
hinged panel is permanently attached to the rooftop unit.
Hinged panels are a factory-installed option.
580F036-151
24
PHYSICAL DATA — 580F036-073
LEGEND
*Evaporator coil fin material/condenser coil fin material. Contact your local repre-
sentative for details about coated fins.
†Weight of 14-in. roof curb.
**Single phase/three-phase.
††Rollout switch lockout is manually reset by interrupting power to unit or reset-
ting thermostat.
***Three-phase standard high heat models have heating input values as shown.
Single-phase standard high heat models have one-stage heating with heating
input values as follows:
580F036 — 115,000 Btuh
580F048,060 — 150,000 Btuh
†††California SCAQMD compliant Low NOx models have combustion products
that are controlled to 40 nanograms per joule or less.
NOTES:
1. High-static motor not available on single-phase units.
2. An LP kit is available as an accessory. Kit may be used at elevations as high
as 2000 ft. LP kit is not used with Low NOx units.
UNIT SIZE 580F 036 048 060 072 073
NOMINAL CAPACITY (tons) 34566
OPERATING WEIGHT (lb)
Unit
Al/Cu* 465 476 497 576 626
COMPRESSOR
Type Reciprocating Scroll
Quantity 11111
No. Cylinders (per Circuit) 222NA2
Oil (oz) 50 50 50 54 60
REFRIGERANT TYPE R-22
Expansion Device Acutrol™ Metering Device
Operating Charge (lb-oz)
Circuit 1 (first stage) 4-5 6-6 7-14 9-0 11-0
Circuit 2 (second stage) —————
CONDENSER FAN Propeller Type
Nominal Cfm 3500 4000 4000 4000 4100
Quantity...Diameter (in.) 1...22.0 1...22.0 1...22.0 1...22.0 1...22.0
Motor Hp...Rpm 1/4...1100 1/4...1100 1/4...1100 1/4...1100 1/4...1100
Watts Input (Total) 325 325 325 325 320
CONDENSER COIL 3/8-in. OD Enhanced Copper Tubes, Aluminum Lanced Fins
Rows...Fins/in. 1...17 2...17 2...17 2...17 2...17
Total Face Area (sq ft) 8.36 8.36 10.42 10.42 16.5
EVAPORATOR FAN Centrifugal Type
Quantity...Size (in.) Std 1...10 x 10 1...10 x 10 1...11 x 10 1...10 x 10 1...10 x 10
Alt 1...10 x 10 1...10 x 10 1...10 x 10
High-Static 1...10 x 10 1...10 x 10 1...10 x 10 1...10 x 10 1...10 x 10
Type Drive Std Direct Direct Direct Belt Belt
Alt Belt Belt Belt
High-Static Belt Belt Belt Belt Belt
Nominal Cfm 1200 1600 2000 2400 2100
Maximum Continuous Bhp Std .34 .75 1.20 2.40 2.40
Alt 1.20 1.20 1.30/2.40**
High-Static 2.40 2.40 2.90 2.90 2.90
Motor Frame Size Std 48 48 48 56 56
Alt 48 48 56
High-Static 56 56 56 56 56
Nominal Rpm High/Low Std 860/800 1075/970 1075/1040
Alt 1620 1620 1725
High-Static 1725 1725 1725 1725 1725
Fan Rpm Range Std 1070-1460 1070-1460
Alt 685-1045 770-1175 900-1300
High-Static 1075-1455 1075-1455 1300-1685 1300-1685 1300-1685
Motor Bearing Type Ball Ball Ball Ball Ball
Maximum Allowable Rpm 2100 2100 2100 2100 2100
Motor Pulley Pitch Diameter Min/Max (in.) Std — — — 2.8/3.8 2.8/3.8
Alt 1.9/2.9 1.9/2.9 2.8/3.8
High-Static 2.8/3.8 2.8/3.8 3.4/4.4 3.4/4.4 3.4/4.4
Nominal Motor Shaft Diameter (in.) Std 1/21/21/25/85/8
Alt 1/21/25/8——
High-Static 5/85/87/87/87/8
Fan Pulley Pitch Diameter (in.) Std ———4.54.5
Alt 4.5 4.0 5.5
High-Static 4.5 4.5 4.5 4.5 4.5
Belt, Quantity...Type...Length (in.) Std — — — 1...A...39 1...A...39
Alt 1...A...36 1...A...36 1...A...40
High-Static 1...A...39 1...A...39 1...A...40 1...A...40 1...A...40
Pulley Center Line Distance (in.) Std — — — 14.7-15.5 14.7-15.5
Alt 10.0-12.4 10.0-12.4 14.7-15.5
High-Static 10.0-12.4 10.0-12.4 14.7-15.5 14.7-15.5 14.7-15.5
Speed Change per Full Turn of Std — — — 80 80
Movable Pulley Flange (rpm) Alt 48 70 80 —
High-Static 65 65 60 60 60
Movable Pulley Maximum Full Turns Std ——— 5 5
From Closed Position Alt 555
High-Static 66555
Factory Setting Std ——— 3 3
Alt 333
High-Static 31/231/231/231/231/2
Factory Speed Setting (rpm) Std — — — 1225 1226
Alt 829 932 1100
High-Static 1233 1233 1416 1396 1416
Fan Shaft Diameter at Pulley (in.) 5/85/85/85/85/8
EVAPORATOR COIL 3/8-in. OD Enhanced Copper Tubes, Aluminum Double-Wavy Fins
Rows...Fins/in. 2...15 2...15 3...15 4...15 4...15
Total Face Area (sq ft) 4.17 5.5 5.5 5.5 5.5
Al Aluminum
Bhp — Brake Horsepower
Cu Copper
580F036-151
25
PHYSICAL DATA — 580F036-073 (cont)
LEGEND
*Evaporator coil fin material/condenser coil fin material. Contact your local repre-
sentative for details about coated fins.
†Weight of 14-in. roof curb.
**Single phase/three-phase.
††Rollout switch lockout is manually reset by interrupting power to unit or reset-
ting thermostat.
***Three-phase standard high heat models have heating input values as shown.
Single-phase standard high heat models have one-stage heating with heating
input values as follows:
580F036 — 115,000 Btuh
580F048,060 — 150,000 Btuh
†††California SCAQMD compliant Low NOx models have combustion products
that are controlled to 40 nanograms per joule or less.
NOTES:
1. High-static motor not available on single-phase units.
2. An LP kit is available as an accessory. Kit may be used at elevations as high
as 2000 ft. LP kit is not used with Low NOx units.
UNIT SIZE 580F 036 048 060 072 073
FURNACE SECTION
Rollout Switch Cutout
Temp (F)†† 195 195 195 195 195
Burner Orifice Diameter
(in. ...drill size)
Natural Gas Std 074 .113...33 .113...33 .113...33 .113...33
115 .113...33 .113...33 .113...33 .113...33 .113...33
150 .113...33 .129...30 .129...30 .129...30 .129...30
060N .102...38 .102...38
090N .102...38 .102...38 .102...38
120N .102...38 .116...32 .116...32
Liquid Propane Alt 074 .089...43 .089...43 .089...43 .089...43
115 .089...43 .089...43 .089...43 .089...43 .089...43
150 .089...43 .104...37 .104...37 .102...38 .104...37
Thermostat Heat Anticipator
Setting (amps)
208/230 v and 575 Stage 1 .14 .14 .14 .14 .14
Stage 2 .14 .14 .14 .14 .14
460 v Stage 1 .14 .14 .14 .14 .14
Stage 2 .14 .14 .14 .14 .14
Gas Input (Btuh) Standard Units 074 —/74,000 —/74,000 —/74,000 —/74,000
(Stage 1/Stage 2) 115 —/74,000 —/115,000 —/115,000 —/115,000 —/115,000
150*** 82,000/115,000 120,000/150,000 120,000/150,000 120,000/150,000 120,000/150,000
Low NOx Units 060N††† 60,000 60,000
090N††† 60,000 90,000 90,000
120N††† 90,000 120,000 120,000
Efficiency (Steady
State) (%) 80 80 80 80 80
Temperature Rise Range 074 15-45 15-45 15-45 15-45
115 15-45 35-65 35-65 35-65 35-65
150 55-85 50-80 50-80 50-80 50-80
060N 20-50 20-50
090N 20-50 30-60 30-60
120N 30-60 40-70 40-70
Manifold Pressure (in. wg)
Natural Gas Std 3.5 3.5 3.5 3.5 3.5
Liquid Propane Alt 3.5 3.5 3.5 3.5 3.5
Gas Valve Quantity 11111
Gas Valve Pressure Range (Min-Max Allowable)
Psig 0.180-0.470 0.180-0.470 0.180-0.470 0.180-0.470 0.180-0.470
in. wg 5.0-13.0 5.0-13.0 5.0-13.0 5.0-13.0 5.0-13.0
Field Gas Connection
Size (in. FPT) 1/21/21/21/21/2
HIGH-PRESSURE SWITCH (psig)
Standard Compressor 450 ± 50 500 ± 50 500 ± 50
Internal Relief (Differential)
Cutout 428 428 428
Reset (Auto.) 320 320 320
LOW-PRESSURE SWITCH (psig)
Cutout 7 ± 3
Reset (Auto.) 22 ± 7
FREEZE PROTECTION
THERMOSTAT (F)
Opens 30 ± 5
Closes 45 ± 5
OUTDOOR-AIR INLET SCREENS Cleanable
Quantity...Size (in.) Varies by Option Selected
RETURN-AIR FILTERS Throwaway
Quantity...Size (in.) 2...16 x 25 x 2
Al Aluminum
Bhp — Brake Horsepower
Cu Copper
580F036-151
26
PHYSICAL DATA — 580F090,120,150 UNITS
LEGEND
*Evaporator coil fin material/condenser coil fin material. Contact your local repre-
sentative for details about coated fins.
†Weight of 14-in. roof curb.
**Rollout switch lockout is manually reset by interrupting power to unit or resetting
thermostat.
NOTE: High-static motor not available on size 150 units.
UNIT SIZE 580F 090 120 150
NOMINAL CAPACITY (tons) 71/210 121/2
OPERATING WEIGHT (lb)
Unit
Al/Cu* 881 1057 1077
COMPRESSOR
Type Reciprocating Reciprocating Scroll
Quantity 222
No. Cylinders (per Circuit) 22
Oil (oz) 42 ea 54 ea 54 ea
REFRIGERANT TYPE R-22
Expansion Device Fixed Orifice Metering Device
Operating Charge (lb-oz)
Circuit 1 (first stage) 4-13 7- 3 8-10
Circuit 2 (second stage) 4-14 7-13 8- 6
CONDENSER COIL 3/8-in. OD Enhanced Copper Tubes, Aluminum Lanced Fins
Rows...Fins/in. 1...17 2...17 2...17
Total Face Area (sq ft) 20.50 20.47 25.00
CONDENSER FAN Propeller Type
Nominal Cfm 6400 7000 7000
Quantity...Diameter (in.) 2...22 2...22 2...22
Motor Hp...Rpm 1/4...1100 1/4...1100 1/4...1100
Watts Input (Total) 600 600 600
EVAPORATOR COIL 3/8-in. OD Enhanced Copper Tubes, Aluminum Double-Wavy Fins, Face Split
Rows...Fins/in. 3...15 3...15 4...15
Total Face Area (sq ft) 8.0 10.0 11.1
EVAPORATOR FAN Centrifugal Type
Quantity...Size (in.) Std 1...15 x 15 1...15 x 15 1...15 x 15
Alt 1...15 x 15 1...15 x 15 1...15 x 15
High-Static 1...15 x 15 1...15 x 15
Type Drive Std Belt Belt Belt
Alt Belt Belt Belt
High-Static Belt Belt
Nominal Cfm 3000 4000 5000
Maximum Continuous Bhp Std 2.40 2.40 3.70
Alt 2.40 2.90 5.25
High-Static 3.70 5.25
Motor Frame Size Std 56 56 56
Alt 56 56 56
High-Static 56 56
Fan Rpm Range Std 590-840 685-935 860-1080
Alt 685-935 835-1085 830-1130
High-Static 860-1080 830-1130
Motor Bearing Type Ball Ball Ball
Maximum Allowable Rpm 2100 2100 2100
Motor Pulley Pitch Diameter Min/Max (in.) Std 2.4/3.4 2.8/3.8 4.0/5.0
Alt 2.8/3.8 3.4/4.4 3.1/4.1
High-Static 4.0/5.0 2.8/3.8
Nominal Motor Shaft Diameter (in.) Std 5/85/87/8
Alt 1/27/87/8
High-Static 7/87/8
Fan Pulley Pitch Diameter (in.) Std 7.0 7.0 8.0
Alt 7.0 7.0 5.9
High-Static 8.0 5.8
Belt, Quantity...Type...Length (in.) Std 1...A...48 1...A...49 1...A...53
Alt 1...A...48 1...A...51 1...BX...48
High-Static 1...A...53 1...BX...48
Pulley Center Line Distance (in.) Std 16.75-19.25 15.85-17.50 15.85-17.50
Alt 16.75-19.25 15.85-17.50 15.85-17.50
High-Static 16.75-19.25 15.85-17.50
Speed Change per Full Turn of Std 50 50 44
Movable Pulley Flange (rpm) Alt 50 50 50
High-Static 60 60
Movable Pulley Maximum Full Turns Std 555
From Closed Position Alt 556
High-Static 56
Factory Setting Std 555
Alt 555
High-Static 55
Factory Speed Setting (rpm) Std 590 685 860
Alt 685 835 960
High-Static 860 887
Fan Shaft Diameter at Pulley (in.) 111
Al Aluminum
Bhp — Brake Horsepower
Cu Copper
580F036-151
27
PHYSICAL DATA — 580F090,120,150 UNITS (cont)
LEGEND
*Evaporator coil fin material/condenser coil fin material. Contact your local repre-
sentative for details about coated fins.
†Weight of 14-in. roof curb.
**Rollout switch lockout is manually reset by interrupting power to unit or resetting
thermostat.
NOTE: High-static motor not available on size 150 units.
UNIT SIZE 580F 090 120 150
FURNACE SECTION
Rollout Switch Cutout
Temp (F)** 195 195 195
Burner Orifice Diameter
(in. ...drill size)
Natural Gas Std 125 .120...31 180 .120...31 224 .120...31
180 .120...31 224 .120...31 250 .129...30
224 .120...31 250 .129...30 —
Liquid Propane Alt 125 .096...41 180 .096...41 224 .096...41
180 .096...41 224 .096...41 200 .102...38
224 .096...41 250 .102...38 —
Thermostat Heat Anticipator
Setting (amps)
208/230 v and 575 Stage 1 .14 .14 .14
Stage 2 .20 .20 .20
460 v Stage 1 .14 .14 .14
Stage 2 .20 .20 .20
Gas Input (Btuh) Stage 1 125 125,000 180 120,000 224 180,000
180 120,000 224 180,000 250 200,000
224 180,000 250 200,000 —
Stage 2 125 180 180,000 224 224,000
180 180,000 224 224,000 200 250,000
224 224,000 250 250,000 —
Efficiency (Steady
State) (%) 80 80 80
Temperature Rise Range 125 20-50 180 35-65 224 35-65
180 35-65 224 35-65 250 40-70
224 45-75 250 40-70 —
Manifold Pressure (in. wg)
Natural Gas Std 3.5 3.5 3.5
Liquid Propane Alt 3.5 3.5 3.5
Gas Valve Quantity 111
Gas Valve Pressure Range (Min-Max Allowable)
Psig 0.180-0.470 0.180-0.470 0.180-0.470
in. wg 5.0-13.0 5.0-13.0 5.0-13.0
Field Gas Connection
Size (in. FPT) 1/2/3/4/3/43/4/3/4/3/43/4/3/4
HIGH-PRESSURE SWITCH (psig)
Standard Compressor 450 ± 50 500 ± 50
Internal Relief (Differential)
Cutout 428 428
Reset (Auto.) 320 320
LOSS-OF-CHARGE (LOW-PRESSURE)
SWITCH (psig)
Cutout 7 ± 3
Reset (Auto.) 22 ± 7
FREEZE PROTECTION
THERMOSTAT (F)
Opens 30 ± 5
Closes 45 ± 5
OUTDOOR-AIR INLET SCREENS Cleanable
Quantity...Size (in.) Varies by Option Selected
RETURN-AIR FILTERS Throwaway
Quantity...Size (in.) 4...16 x 20 x 2 4...20 x 20 x 2 4...20 x 20 x 2
Al Aluminum
Bhp — Brake Horsepower
Cu Copper
580F036-151
28
PHYSICAL DATA — 580F091,103,121,151 UNITS
ASHRAE 90.1 COMPLIANT UNITS
LEGEND *Evaporator coil fin material/condenser coil fin material. Contact your local repre-
sentative for details about coated fins.
†Weight of 14-in. roof curb.
**Rollout switch lockout is manually reset by interrupting power to unit or reset-
ting thermostat.
UNIT SIZE 580F 091 103 121 151
NOMINAL CAPACITY (tons) 71/281/210 121/2
OPERATING WEIGHT (lb)
Unit
Al/Cu* 881 896 1057 1077
COMPRESSOR
Type Reciprocating Scroll Scroll Scroll
Quantity 2222
No. Cylinders (per Circuit) 2222
Oil (oz) (each compressor) 42 53 50 60
REFRIGERANT TYPE R-22
Expansion Device Acutrol™ Metering Device
Operating Charge (lb-oz)
Circuit 1 (first stage) 7-10 7-14 8-10 9-8
Circuit 2 (second stage) 8-28-58-89-5
CONDENSER FAN Propeller Type
Nominal Cfm 6500 6500 7000 7000
Quantity...Diameter (in.) 2...22 2...22 2...22 2...22
Motor Hp...Rpm 1/4...1100 1/4...1100 1/4...1100 1/4...1100
Watts Input (Total) 650 650 650 650
CONDENSER COIL 3/8-in. OD Enhanced Copper Tubes, Aluminum Lanced Fins
Rows...Fins/in. 2...17 2...17 2...17 2...17
Total Face Area (sq ft) 20.50 20.50 25.00 25.00
EVAPORATOR FAN Centrifugal Type
Quantity...Size (in.) Std 1...15 x 15 1...15 x 15 1...15 x 15 1...15 x 15
Alt 1...15 x 15 1...15 x 15 1...15 x 15
High-Static 1...15 x 15 1...15 x 15 1...15 x 15
Type Drive Std Belt Belt Belt Belt
Alt Belt Belt Belt
High-Static Belt Belt Belt
Nominal Cfm 2900 3000 3200 5000
Maximum Continuous Bhp Std 2.40 2.40 2.40 3.70
Alt 2.40 2.90 5.25
High-Static 3.70 3.70 5.25
Motor Frame Size Std 56 56 56 56
Alt 56 56 56
High-Static 56 56 56
Fan Rpm Range Std 590-840 685-935 685-935 860-1080
Alt 685-935 835-1085 830-1130
High-Static 860-1080 860-1080 830-1130
Motor Bearing Type Ball Ball Ball Ball
Maximum Allowable Rpm 1500 1500 1500 1500
Motor Pulley Pitch Diameter Min/Max (in.) Std 2.4/3.4 2.8/3.8 2.8/3.8 4.0/5.0
Alt 2.8/3.8 3.4/4.4 3.1/4.1
High-Static 4.0/5.0 4.0/5.0 2.8/3.8
Nominal Motor Shaft Diameter (in.) Std 5/85/85/87/8
Alt 5/87/87/8
High-Static 7/87/87/8
Fan Pulley Pitch Diameter (in.) Std 7.0 7.0 7.0 8.0
Alt 7.0 7.0 5.9
High-Static 8.0 8.0 5.8
Belt, Quantity...Type...Length (in.) Std 1...A...48 1...A...48 1...A...49 1...A...53
Alt 1...A...48 1...A...51 1...BX...48
High-Static 1...A...53 1...A...53 1...BX...48
Pulley Center Line Distance (in.) Std 16.75-19.25 16.75-19.25 15.85-17.50 15.85-17.50
Alt 16.75-19.25 15.85-17.50 15.85-17.50
High-Static 16.75-19.25 16.75-19.25 15.85-17.50
Speed Change per Full Turn of Std 50 50 50 44
Movable Pulley Flange (rpm) Alt 50 50 50
High-Static 60 60 60
Movable Pulley Maximum Full Turns Std 5555
From Closed Position Alt 5—5 6
High-Static 556
Factory Setting Std 5555
Alt 5—5 5
High-Static 555
Factory Speed Setting (rpm) Std 590 685 685 860
Alt 685 835 887
High-Static 860 860 887
Fan Shaft Diameter at Pulley (in.) 1111
EVAPORATOR COIL 3/8-in. OD Enhanced Copper Tubes, Aluminum Double-Wavy Fins, Face Split
Rows...Fins/in. 3...15 3...15 3...15 4...15
Total Face Area (sq ft) 8.9 8.9 10.0 11.1
Al Aluminum
Bhp — Brake Horsepower
Cu Copper
580F036-151
29
PHYSICAL DATA — 580F091,103,121,151 UNITS (cont)
ASHRAE 90.1 COMPLIANT UNITS (cont)
LEGEND *Evaporator coil fin material/condenser coil fin material. Contact your local repre-
sentative for details about coated fins.
†Weight of 14-in. roof curb.
**Rollout switch lockout is manually reset by interrupting power to unit or reset-
ting thermostat.
UNIT SIZE 580F 091 103 121 151
FURNACE SECTION
Rollout Switch Cutout
Temp (F)** 195 195 195 195
Burner Orifice Diameter
(in. ...drill size)
Natural Gas Std 125 .120...31 125 .120...31 180 .120...31 224 .120...31
180 .120...31 180 .120...31 224 .120...31 250 .129...30
224 .120...31 224 .120...31 250 .129...30 —
Liquid Propane Alt 125 .096...41 125 .096...41 180 .096...41 224 .096...41
180 .096...41 180 .096...41 224 .096...41 250 .102...38
224 .096...41 224 .096...41 250 .102...38 —
Thermostat Heat Anticipator
Setting (amps)
208/230 v and 575 Stage 1 .14 .14 .14 .14
Stage 2 .20 .20 .20 .20
460 v Stage 1 .14 .14 .14 .14
Stage 2 .20 .20 .20 .20
Gas Input (Btuh) Stage 1 125 125,000 125 125,000 180 120,000 224 180,000
180 120,000 180 120,000 224 180,000 250 200,000
224 180,000 224 180,000 250 200,000 —
Stage 2 125 125 180 180,000 224 224,000
180 180,000 180 180,000 224 224,000 250 250,000
224 224,000 224 224,000 250 250,000 —
Efficiency (Steady
State) (%) 80 80 80 80
Temperature Rise Range 125 20-50 125 20-50 180 35-65 224 35-65
180 35-65 180 35-65 224 35-65 250 40-70
224 45-75 224 45-75 250 40-70 —
Manifold Pressure (in. wg)
Natural Gas Std 3.5 3.5 3.5 3.5
Liquid Propane Alt 3.5 3.5 3.5 3.5
Gas Valve Quantity 1111
Gas Valve Pressure Range (Min-Max Allowable)
Psig 0.180-0.470 0.180-0.470 0.180-0.470 0.180-0.470
in. wg 5.0-13.0 5.0-13.0 5.0-13.0 5.0-13.0
Field Gas Connection
Size (in. FPT) 125 1/2125 1/2180 3/4224 3/4
180 3/4180 3/4224 3/4250 3/4
224 3/4224 3/4250 3/4——
HIGH-PRESSURE SWITCH (psig)
Standard Compressor 450 ± 50 500 ± 50
Internal Relief (Differential)
Cutout 428 428
Reset (Auto.) 320 320
LOW-PRESSURE SWITCH (psig)
Cutout 7 ± 3
Reset (Auto.) 22 ± 7
FREEZE PROTECTION
THERMOSTAT (F)
Opens 30 ± 5
Closes 45 ± 5
OUTDOOR-AIR INLET SCREENS Cleanable
Quantity...Size (in.) Varies by Option Selected
RETURN-AIR FILTERS Throwaway
Quantity...Size (in.) 4...16 x 20 x 2 4...20 x 20 x 2 4...20 x 20 x 2 4...20 x 20 x 2
Al Aluminum
Bhp — Brake Horsepower
Cu Copper
580F — OPTION/ACCESSORY WEIGHTS
Option / Accessory 036 048 060 072, 073 090, 091 102, 103 120, 121 150, 151
lb kg lb kg lb kg lb kg lb kg lb kg lb kg lb kg
Power Exhaust -
vertical 50 23 50 23 50 23 50 23 75 34 75 34 75 34 75 34
Power Exhaust -
horizontal 30 14 30 14 30 14 30 14 30 14 30 14 30 14 30 14
EconoMi$er ( IV or 2) 50 23 50 23 50 23 50 23 75 34 75 34 75 34 75 34
Two Position damper
(25%) 22 10 22 10 22 10 22 10 32 15 32 15 32 15 32 15
Two Position damper
(100%) 39 18 39 18 39 18 39 18 58 26 58 26 58 26 58 26
Manual Dampers 125125 12 518818 8188 18 8 18 8
Hail Guard (standard
hood assembly) 25 11 25 11 25 11 25 11 38 17 50 23 50 23 50 23
Cu/Cu Condenser Coil 63136 13 615712 52310231023 10
Cu/Cu Condenser and
Evaporator Coils 12 5 19 9 21 10 26 12 25 11 49 22 49 22 49 22
Roof Curb (14-in. curb) 115 52 115 52 115 52 115 52 143 65 143 65 143 65 143 65
Roof Curb (24-in. curb) 197 89 197 89 197 89 197 89 245 111 245 111 245 111 245 111
580F036-151
30
BASE UNIT DIMENSIONS — 580F036-072
a48-8195
580F036-151
31
BASE UNIT DIMENSIONS — 580F073
a48-8196
580F036-151
32
BASE UNIT DIMENSIONS — 580F090,120,150
a48-8197
580F036-151
33
BASE UNIT DIMENSIONS — 580F091,103,121,151
a48-8198
580F036-151
34
ACCESSORY DIMENSIONS — 580F
ROOF CURB
ACCESSORY A UNIT SIZE
CRRFCURB001A01 1-2
[356] 580F
036-073
CRRFCURB002A01 2-0
[610]
NOTES:
1. Roof curb accessory is shipped disassembled.
2. Insulated panels.
3. Dimensions in [ ] are in millimeters.
4. Roof curb, galvanized steel.
5. Attach ductwork to curb (flanges of duct rest on curb).
6. Service clearance: 4 ft on each side.
7. Direction of airflow.
8. Connector packages CRBTMPWR001A01 and 2A01 are for
thru-the-curb type gas. Packages CRBTMPWR003A01 and
4A01 are for thru-the-bottom type gas connections.
CONNECTOR
PKG. ACCY. BC
D ALT
DRAIN
HOLE GAS POWER CONTROL ACCESSOR
Y
POWER
CRBTMPWR001A01
1-911/16
[551] 1-4
[406] 13/4
[44.5]
3/4[19] NPT 3/4 [19] NPT 1/2
[12.7]
NPT
1/2
[12.7]
NPT
CRBTMPWR002A01 11/4 [31.7]
CRBTMPWR003A01 1/2[12.7] NPT 3/4 [19] NPT
CRBTMPWR004A01 3/4[19] NPT 11/4 [31.7]
a48-7317
Roof Curb
580F036-151
35
ACCESSORY DIMENSIONS — 580F (cont)
CONNECTOR
PKG. ACCY. BC
D ALT
DRAIN
HOLE GAS POWER CONTROL ACCESSORY
POWER
CRBTMPWR001A01
2-87/16
[827] 1-1015/16
[583] 13/4
[44.5]
3/4
[19] NPT
3/4 [19] NPT
1/2
[12.7] NPT
1/2
[12.7] NPT
CRBTMPWR002A01 11/4 [31.7]
CRBTMPWR003A01 1/2
[12.7] NPT 3/4 [19] NPT
CRBTMPWR004A01 3/4
[19] NPT 11/4 [31.7]
NOTES:
1. Roof curb accessory is shipped disassembled.
2. Insulated panels: 1-in. thick polyurethane foam,
13/4 lb density.
3. Dimensions in [ ] are in millimeters.
4. Roof curb: 16-gage steel.
5. Attach ductwork to curb (flanges of duct rest on
curb).
6. Service clearance 4 ft on each side.
7. Direction of airflow.
8. Connector packages CRBTMPWR001A01 and
2A01 are for thru-the-curb gas type. Packages
CRBTMPWR003A01 and 4A01 are for thru-the-
bottom type gas connections.
ROOF CURB
ACCESSORY “A” UNIT SIZE
CRRFCURB003A01 1-2 [356] 580F
090-151
CRRFCURB004A01 2-0 [610]
Roof Curb Details
a48-7321
580F036-151
36
SELECTION PROCEDURE (with 580F060 example)
I DETERMINE COOLING AND HEATING REQUIRE-
MENTS AT DESIGN CONDITIONS.
Given:
Required Cooling Capacity (TC). . . . . . . . . . . 55,000 Btuh
Sensible Heat Capacity (SHC) . . . . . . . . . . . . 40,000 Btuh
Required Heating Capacity. . . . . . . . . . . . . . . 60,000 Btuh
Condenser Entering Air Temp. . . . . . . . . . .95 F (Summer)
Evaporator Entering Air Temp. . . . . . . . . . . . . . . 80 F edb,
67 F ewb
Evaporator Air Quantity . . . . . . . . . . . . . . . . . . .2,000 cfm
External Static Pressure . . . . . . . . . . . . . . . . . . . 0.6 in. wg
Electrical Characteristics (V-Ph-Hz) . . . . . . . . . . 230-3-60
Vertical discharge unit with optional EconoMi$er IV
required.
edb — Entering dry-bulb
ewb — Entering wet-bulb
II SELECT UNIT BASED ON REQUIRED COOLING
CAPACITY.
Enter Cooling Capacities table for 580F060 (page 33) at
condenser entering temperature 95 F, evaporator air
entering at 2,000 cfm and 67 F wb. The 580F060 unit will
provide a total cooling capacity of 60,900 Btuh and a sen-
sible heating capacity of 45,300 Btuh. For air entering
evaporator at temperatures other than 80 F edb, calculate
sensible heat capacity correction as required using the for-
mula in the notes following the Cooling Capacities tables.
NOTE: Unit ratings are gross capacities and do not
include the effect of evaporator-fan motor heat. To calcu-
late net capacities, see Step V.
III SELECT HEATING CAPACITY OF UNIT TO PROVIDE
DESIGN CONDITION REQUIREMENTS.
In the Heating Capacities and Efficiencies table (page 9)
note that the 580F060 074 will provide an output capacity
of 59,200 Btuh, which is adequate for the given
application.
IV DETERMINE FAN SPEED AND POWER REQUIRE-
MENTS AT DESIGN CONDITIONS.
Before entering the Fan Performance tables, calculate the
total static pressure required based on unit components.
From the given and the Accessory/FIOP Static Pressure
table on page 75 find:
External static pressure 0.60 in. wg
EconoMi$er IV static pressure 0.12 in. wg
Total Static 0.72 in. wg
Enter the standard motor Fan Performance table 580F060
Vertical Discharge (page 39) at 2,000 cfm and 0.72 in. wg
external static pressure. The standard motor cannot
provide 0.87 in. wg external static pressure. Enter the
alternate motor Fan Performance table for 580F060, verti-
cal discharge. At 2,000 cfm and 0.72 in. wg external static
pressure, find that the rpm is 1219, the Bhp is 1.31, and
the watts are 1168 (interpolation required).
V DETERMINE NET COOLING CAPACITY.
Cooling capacities are gross capacities and do not include
indoor (evaporator) fan motor (IFM) heat. Use the watts
input power to the motor calculated in Section IV above.
IFM Watts = 1168
Determine net cooling capacity using the following
formula:
The calculations show that a 580F060 unit with the alter-
nate motor and drive is the correct selection for the given
conditions.
Net capacity = Gross capacity – IFM heat
)
= 60,900 Btuh – 1168 Watts
(3.412 Btuh
Watts
= 60,900 Btuh – 3985 Btuh
= 56,915 Btuh
Net sensible capacity = 45,300 Btuh – 3985 Btuh
= 41,315 Btuh
580F036-151
37
PERFORMANCE DATA
COOLING CAPACITIES
Standard Ratings
LEGEND
NOTES:
1. Direct interpolation is permissible. Do not extrapolate.
2. The following formulas may be used:
Where: hewb = Enthalpy of air entering evaporator coil.
3. The SHC is based on 80 F edb temperature of air entering evaporator coil.
Below 80 F edb, subtract (corr factor x cfm) from SHC.
Above 80 F edb, add (corr factor x cfm) to SHC.
Interpolation is permissible.
Correction Factor = 1.10 x (1 – BF) x (edb – 80).
580F036 (3 TONS)
Temp (F)
Air Entering
Condenser
(Edb)
Air Entering Evaporator — Cfm/BF
900/0.11 1200/0.14 1500/0.17
Air Entering Evaporator — Ewb (F)
72 67 62 72 67 62 72 67 62
75 TC 42.8 38.9 35.0 44.8 40.8 37.0 45.8 41.9 38.2
SHC 20.0 24.5 28.7 21.8 27.5 32.8 23.0 30.0 36.0
kW 2.91 2.81 2.70 2.99 2.88 2.78 3.02 2.92 2.82
85 TC 40.8 36.9 33.3 42.5 38.7 35.0 43.6 39.9 36.1
SHC 19.4 23.7 27.9 21.0 26.8 31.8 22.6 29.7 35.1
kW 3.14 3.01 2.90 3.20 3.08 2.97 3.24 3.14 3.02
95 TC 38.7 34.9 31.4 40.4 36.6 33.0 41.4 37.6 34.1
SHC 18.6 22.9 27.0 20.3 26.0 30.9 22.0 28.8 34.0
kW 3.35 3.21 3.09 3.42 3.29 3.16 3.47 3.35 3.22
105 TC 36.5 32.8 29.2 38.1 34.3 30.9 39.0 35.2 32.4
SHC 17.8 22.1 25.9 19.6 25.2 29.8 21.2 28.0 32.3
kW 3.55 3.41 3.27 3.63 3.49 3.35 3.68 3.54 3.43
115 TC 34.3 30.7 26.9 35.7 32.1 28.8 36.5 32.9 30.6
SHC 17.0 21.3 24.8 19.0 24.4 28.8 20.5 27.1 30.6
kW 3.76 3.60 3.45 3.84 3.68 3.54 3.88 3.74 3.64
580F048 (4 TONS)
Temp (F)
Air Entering
Condenser
(Edb)
Air Entering Evaporator — Cfm/BF
1200/0.12 1600/0.15 2000/0.18
Air Entering Evaporator — Ewb (F)
72 67 62 72 67 62 72 67 62
75 TC 57.9 53.1 48.3 60.4 55.9 51.3 62.2 57.3 52.9
SHC 27.2 33.3 39.2 29.4 37.2 44.8 31.4 40.3 49.1
kW 4.07 3.93 3.79 4.17 4.03 3.90 4.24 4.08 3.96
85 TC 55.7 50.8 45.3 57.7 53.4 48.5 59.4 55.0 50.2
SHC 26.4 32.5 37.8 28.4 36.7 43.6 30.5 40.3 47.9
kW 4.40 4.24 4.08 4.47 4.35 4.20 4.54 4.42 4.25
95 TC 52.9 48.1 42.5 55.2 50.5 45.7 56.7 52.0 47.4
SHC 25.5 31.5 36.4 27.6 35.6 42.2 29.7 39.2 46.7
kW 4.70 4.54 4.36 4.78 4.63 4.47 4.87 4.70 4.56
105 TC 50.1 45.3 39.8 52.3 47.6 42.8 53.6 48.9 44.9
SHC 24.4 30.3 35.1 26.7 34.5 40.7 28.8 38.1 44.6
kW 5.00 4.81 4.62 5.10 4.91 4.73 5.17 4.99 4.84
115 TC 47.3 42.6 37.2 49.3 44.6 40.0 50.5 45.9 42.4
SHC 23.4 29.2 33.7 25.9 33.3 39.3 27.8 37.1 42.4
kW 5.30 5.07 4.88 5.42 5.19 4.99 5.48 5.28 5.12
580F060 (5 TONS)
Temp (F)
Air Entering
Condenser
(Edb)
Air Entering Evaporator — Cfm/BF
1500/0.07 2000/0.09 2500/0.12
Air Entering Evaporator — Ewb (F)
72 67 62 72 67 62 72 67 62
75 TC 71.0 63.8 55.4 74.5 67.2 59.2 76.5 69.7 62.1
SHC 33.9 41.5 47.9 37.4 47.4 55.8 40.6 52.8 61.8
kW 5.04 4.82 4.62 5.20 4.97 4.76 5.29 5.06 4.87
85 TC 69.2 61.0 54.2 72.9 65.6 57.2 75.2 68.1 61.5
SHC 33.4 40.5 47.3 37.0 46.9 54.9 40.1 52.3 61.3
kW 5.50 5.27 5.02 5.66 5.41 5.18 5.75 5.50 5.29
95 TC 65.5 56.6 50.4 69.4 60.9 53.1 71.2 63.3 57.8
SHC 32.1 38.8 45.6 35.8 45.3 52.6 39.1 50.9 57.8
kW 5.88 5.62 5.37 6.01 5.76 5.53 6.12 5.87 5.67
105 TC 61.9 53.1 47.1 65.4 56.6 50.5 67.1 58.8 54.5
SHC 30.8 37.5 44.1 34.5 43.7 50.2 37.9 49.3 54.5
kW 6.25 5.99 5.72 6.38 6.13 5.91 6.50 6.23 6.06
115 TC 58.2 49.7 43.7 61.4 52.3 47.8 63.0 54.3 51.2
SHC 29.5 36.1 42.5 33.2 42.1 47.8 36.7 47.6 51.2
kW 6.63 6.35 6.08 6.75 6.49 6.29 6.88 6.59 6.46
BF Bypass Factor
Edb — Entering Dry-Bulb
Ewb — Entering Wet-Bulb
kW Compressor Motor Power Input
Ldb — Leaving Dry-Bulb
Lwb — Leaving Wet-Bulb
SHC — Sensible Heat Capacity (1000 Btuh) Gross
TC Total Capacity (1000 Btuh) Gross
tldb =t
edb sensible capacity (Btuh)
1.10 x cfm
tlwb = Wet-bulb temperature corresponding to enthalpy of air leaving evaporator
coil (hlwb)
hlwb =h
ewb total capacity (Btuh)
4.5 x cfm
BYPASS
FACTOR
(BF)
ENTERING AIR DRY-BULB TEMP (F)
79 78 77 76 75 under 75
81 82 83 84 85 over 85
Correction Factor
.05 1.04 2.07 3.11 4.14 5.18 Use formula
shown below.
.10 .98 1.96 2.94 3.92 4.90
.20 .87 1.74 2.62 3.49 4.36
.30 .76 1.53 2.29 3.05 3.82
580F036-151
38
PERFORMANCE DATA (cont)
COOLING CAPACITIES (cont)
580F072 (6 TONS)
Temp (F)
Air Entering
Condenser
(Edb)
Air Entering Evaporator — Cfm/BF
1800/0.06 2100/0.08 2400/0.09 3000/0.11
Air Entering Evaporator — Ewb (F)
72 67 62 72 67 62 72 67 62 72 67 62
75 TC 86.6 80.0 73.6 87.8 80.3 73.2 90.8 84.1 77.2 93.2 86.6 79.7
SHC 42.2 52.3 62.2 43.0 53.9 65.5 46.5 59.6 71.6 50.1 66.4 78.7
kW 5.48 5.33 5.21 5.69 5.50 5.32 5.59 5.44 5.29 5.66 5.51 5.35
85 TC 84.1 77.4 71.0 84.0 77.2 69.5 87.8 81.2 74.5 90.1 83.5 77.3
SHC 41.4 51.3 61.1 41.7 53.1 64.0 45.5 58.6 70.3 49.4 65.4 76.7
kW 6.17 6.00 5.85 6.21 6.04 5.83 6.27 6.11 5.94 6.35 6.19 6.02
95 TC 81.6 74.7 68.5 81.0 73.5 66.3 84.8 78.2 71.8 87.0 80.4 74.8
SHC 40.6 50.3 60.0 40.8 51.8 62.8 44.6 57.6 69.1 48.7 64.5 74.7
kW 6.86 6.67 6.49 6.78 6.54 6.33 6.95 6.77 6.59 7.03 6.86 6.69
105 TC 78.4 71.8 65.6 76.8 69.7 62.5 81.6 74.9 68.9 83.3 76.9 72.1
SHC 39.4 49.2 58.7 39.4 50.3 61.1 43.5 56.4 67.4 47.4 63.1 72.0
kW 7.60 7.39 7.20 7.30 7.05 6.80 7.72 7.50 7.31 7.77 7.59 7.41
115 TC 75.1 68.7 62.5 72.5 65.5 58.7 78.0 71.5 66.1 79.5 73.3 69.3
SHC 38.1 47.9 57.2 37.9 48.7 58.7 42.3 55.1 65.5 46.3 61.6 69.2
kW 8.36 8.14 7.93 7.81 7.53 7.27 8.49 8.25 8.06 8.55 8.33 8.18
580F073 (6 TONS)
Temp (F)
Air Entering
Condenser
(Edb)
Air Entering Evaporator — Cfm/BF
1800/0.06 2100/0.07 2400/0.09 3000/0.11
Air Entering Evaporator — Ewb (F)
72 67 62 72 67 62 72 67 62 72 67 62
75 TC 81.3 77.8 71.3 82.7 78.7 72.9 84.2 79.7 74.6 85.3 82.5 76.7
SHC 38.2 51.3 61.6 40.2 54.2 65.9 42.3 57.1 70.2 43.7 64 76.4
kW 4.69 4.63 4.52 4.73 4.65 4.56 4.77 4.67 4.6 4.8 4.75 4.63
85 TC 78.8 75.6 69 81.1 77.1 70.7 83.3 78.6 72.3 85 80.5 75
SHC 37.7 50.4 60.5 40 53.9 64.9 42.2 57.5 69.2 44.3 63.6 74.9
kW 5.21 5.16 5.05 5.27 5.2 5.09 5.34 5.24 5.13 5.39 5.29 5.17
95 TC 77.1 73.3 66.9 79.2 74.8 68.5 81.3 76.2 70.1 82 78 73.3
SHC 37 49.9 59.7 39.4 53.3 64 41.8 56.8 68.3 43.5 63.4 73.2
kW 5.85.785.655.875.81 5.7 5.94 5.85 5.74 5.95 5.88 5.8
105 TC 75.4 70.7 62.9 76.6 72.1 64.8 77.9 73.4 66.7 79.7 74.9 70.9
SHC 36.7 48.7 58.2 38.6 52.3 62.2 40.6 55.9 66.3 43 62.4 70.9
kW 6.49 6.45 6.26 6.53 6.48 6.32 6.56 6.51 6.38 6.61 6.53 6.46
115 TC 72.1 67.9 59 73.6 69 61.1 75.2 70.1 63.3 76.7 71.9 68.1
SHC 35.3 47.5 57.2 37.6 51.2 60.2 39.9 54.8 63.3 42.2 61.5 68.1
kW 7.2 7.17 6.94 7.25 7.18 7.01 7.29 7.2 7.08 7.35 7.26 7.15
580F090 (71/2 TONS)
Temp (F)
Air Entering
Condenser
(Edb)
Air Entering Evaporator — Cfm/BF
2250/0.07 2800/0.09 3000/0.10 3750/0.12
Air Entering Evaporator — Ewb (F)
72 67 62 72 67 62 72 67 62 72 67 62
75 TC 102.8 94.8 86.2 105.8 98.2 90.0 106.4 99.0 90.8 109.2 101.6 93.6
SHC 49.4 61.8 73.2 52.6 67.8 81.6 53.6 69.8 84.0 58.2 77.4 92.2
kW 7.14 6.82 6.50 7.28 6.98 6.68 7.32 7.04 6.72 7.46 7.18 6.86
85 TC 98.2 90.2 81.6 101.8 93.6 85.2 102.6 94.4 86.0 104.6 96.8 89.6
SHC 48.0 60.2 71.2 51.6 66.4 79.6 52.8 68.6 82.0 56.8 76.0 89.4
kW 7.66 7.34 7.00 7.82 7.50 7.18 7.86 7.54 7.22 7.98 7.68 7.40
95 TC 93.8 85.2 76.6 97.0 88.4 80.0 97.6 89.0 81.2 99.4 91.2 85.2
SHC 46.4 58.2 68.8 50.2 64.6 77.2 51.4 66.8 79.0 55.6 74.4 85.2
kW 8.18 7.84 7.48 8.36 8.00 7.64 8.40 8.04 7.70 8.50 8.16 7.92
105 TC 88.4 79.8 70.8 91.0 82.8 74.6 91.6 83.4 76.0 93.8 85.4 80.6
SHC 44.6 56.2 66.0 48.2 62.6 74.2 49.4 64.8 75.6 54.2 72.4 80.6
kW 8.68 8.30 7.98 8.80 8.46 8.14 8.86 8.50 8.20 8.98 8.64 8.42
115 TC 82.8 73.8 66.0 85.2 76.8 69.6 85.6 77.4 71.0 87.6 79.4 76.0
SHC 42.6 53.8 63.2 46.4 60.4 69.6 47.8 62.6 71.0 52.8 70.4 75.8
kW 9.16 8.78 8.42 9.30 8.92 8.64 9.34 8.96 8.72 9.48 9.10 8.94
580F036-151
39
PERFORMANCE DATA (cont)
COOLING CAPACITIES (cont)
580F091 (71/2 TONS)
Temp (F)
Air Entering
Condenser
(Edb)
Air Entering Evaporator — Cfm/BF
2250/0.10 2800/0.11 3000/0.11 3750/0.14
Air Entering Evaporator — Ewb (F)
72 67 62 72 67 62 72 67 62 72 67 62
75 TC 105.8 97.6 88.7 108.9 101.1 92.6 109.5 101.9 93.5 112.4 104.6 96.4
SHC 50.9 63.6 75.4 54.1 69.8 84.0 55.2 71.9 86.5 59.9 79.7 94.9
kW 6.34 6.05 5.77 6.46 6.19 5.93 6.50 6.25 5.96 6.62 6.37 6.09
85 TC 101.1 92.9 84.0 104.8 96.4 87.7 105.6 97.2 88.5 107.7 99.6 92.2
SHC 49.4 62.0 73.3 53.1 68.4 81.9 54.4 70.6 84.4 58.5 78.2 92.0
kW 6.80 6.51 6.21 6.94 6.66 6.37 6.98 6.69 6.41 7.08 6.82 6.57
95 TC 96.6 87.7 78.9 99.9 91.0 82.4 100.5 91.6 83.6 102.3 93.9 87.7
SHC 47.8 59.9 70.8 51.7 66.5 79.5 52.9 68.8 81.3 57.2 76.6 87.7
kW 7.26 6.96 6.64 7.42 7.10 6.78 7.46 7.14 6.83 7.54 7.24 7.03
105 TC 91.0 82.1 72.9 93.7 85.2 76.8 94.3 85.9 78.2 96.6 87.9 83.0
SHC 45.9 57.9 67.9 49.6 64.4 76.4 50.9 66.7 77.8 55.8 74.5 83.0
kW 7.70 7.37 7.08 7.81 7.51 7.22 7.86 7.54 7.28 7.97 7.67 7.47
115 TC 85.2 76.0 67.9 87.7 79.1 71.6 88.1 79.7 73.1 90.2 81.7 78.2
SHC 43.9 55.4 65.1 47.8 62.2 71.6 49.2 64.4 73.1 54.4 72.5 78.0
kW 8.13 7.79 7.47 8.25 7.92 7.67 8.29 7.95 7.74 8.41 8.08 7.93
580F103 (81/2 TONS)
Temp (F)
Air Entering
Condenser
(Edb)
Air Entering Evaporator — Cfm/BF
2550/0.08 3000/0.09 3400/0.11 4250/0.13
Air Entering Evaporator — Ewb
72 67 62 72 67 62 72 67 62 72 67 62
75 TC 117.7 104.1 93.4 121.3 107.5 97.2 122.9 109.0 98.7 124.4 111.1 101.8
SHC 55.7 64.7 76.6 59.3 70.6 85.0 61.3 74.7 91.4 66.8 82.1 99.7
kW 6.42 6.34 6.26 6.46 6.38 6.30 6.47 6.39 6.33 6.50 6.41 6.35
85 TC 113.8 100.4 89.2 117.9 103.8 93.4 119.6 105.3 94.7 122.1 107.5 97.2
SHC 54.3 63.3 75.0 58.0 69.4 83.8 60.4 73.4 89.1 65.2 81.7 97.0
kW 7.35 7.26 7.17 7.41 7.31 7.24 7.43 7.33 7.24 7.46 7.37 7.28
95 TC 109.6 96.2 85.3 113.3 99.7 89.2 115.4 101.1 90.3 118.3 103.2 93.1
SHC 52.9 61.9 73.1 56.5 67.9 81.7 59.1 71.9 87.3 64.0 80.3 93.1
kW 8.37 8.27 8.16 8.42 8.33 8.24 8.46 8.34 8.22 8.51 8.40 8.31
105 TC 105.6 92.1 81.3 108.8 95.2 84.6 110.4 96.4 86.3 113.2 98.4 89.1
SHC 51.4 60.4 71.6 55.2 66.4 80.0 57.5 70.3 85.3 62.5 78.3 89.1
kW 9.49 9.37 9.27 9.55 9.44 9.34 9.57 9.45 9.35 9.61 9.49 9.41
115 TC 100.4 87.9 76.8 103.1 90.4 80.3 105.1 91.7 82.1 107.6 93.5 85.0
SHC 49.4 58.6 69.6 52.9 64.7 78.3 55.8 68.5 81.9 60.6 76.6 85.0
kW 10.63 10.56 10.46 10.70 10.62 10.55 10.74 10.62 10.54 10.80 10.68 10.58
125 TC 95.8 83.0 72.0 98.5 85.5 74.9 99.8 86.6 77.5 101.4 88.2 80.7
SHC 48.0 56.8 67.5 51.6 62.9 74.9 54.0 66.9 77.5 58.2 74.6 80.7
kW 11.97 11.83 11.61 12.02 11.89 11.73 12.05 11.92 11.80 12.09 11.97 11.86
580F120 (10 TONS)
Temp (F)
Air Entering
Condenser
(Edb)
Air Entering Evaporator — Cfm/BF
3000/0.095 4000/0.125 5000/0.15
Air Entering Evaporator — Ewb (F)
72 67 62 72 67 62 72 67 62
75 TC 135.8 124.8 112.0 142.4 130.6 119.8 146.5 134.2 123.7
SHC 66.8 82.6 97.4 73.2 93.4 112.7 79.7 104.4 123.1
kW 9.76 9.41 9.10 10.00 9.61 9.27 10.17 9.75 9.41
85 TC 130.0 119.6 104.0 136.0 125.0 114.5 140.0 127.9 118.8
SHC 64.3 80.5 93.8 71.1 91.7 110.2 77.5 101.8 118.7
kW 10.41 10.07 9.74 10.67 10.28 9.94 10.84 10.41 10.09
95 TC 124.1 113.7 96.7 129.5 118.9 106.9 132.8 122.0 114.1
SHC 62.2 78.4 90.0 69.1 89.8 105.9 74.9 100.1 114.0
kW 11.13 10.78 10.40 11.38 10.99 10.63 11.52 11.14 10.83
105 TC 118.1 104.6 87.9 122.7 111.8 98.5 126.0 115.1 108.0
SHC 60.4 74.9 85.2 66.9 87.7 98.5 73.1 98.3 108.0
kW 11.93 11.52 11.10 12.13 11.74 11.41 12.27 11.89 11.65
115 TC 115.0 98.0 84.2 120.0 103.8 93.4 122.6 109.8 102.8
SHC 59.4 72.4 83.4 66.4 84.8 93.4 72.8 96.9 102.8
kW 12.26 11.82 11.40 12.48 12.06 11.78 12.60 12.20 12.00
580F036-151
40
PERFORMANCE DATA (cont)
COOLING CAPACITIES (cont)
Standard Ratings
LEGEND
NOTES:
1. Direct interpolation is permissible. Do not extrapolate.
2. The following formulas may be used:
Where: hewb = Enthalpy of air entering evaporator coil.
3. The SHC is based on 80 F edb temperature of air entering evaporator coil.
Below 80 F edb, subtract (corr factor x cfm) from SHC.
Above 80 F edb, add (corr factor x cfm) to SHC.
Interpolation is permissible.
Correction Factor = 1.10 x (1 – BF) x (edb – 80).
580F121 (10 TONS)
Temp (F)
Air Entering
Condenser
(Edb)
Air Entering Evaporator — Cfm/BF
3000/0.095 4000/0.125 5000/0.15
Air Entering Evaporator — Ewb (F)
72 67 62 72 67 62 72 67 62
75 TC 138.2 127.0 114.0 145.0 132.9 122.0 149.1 136.6 125.9
SHC 68.0 84.1 99.1 74.5 95.1 114.7 81.1 106.3 125.3
kW 8.37 8.07 7.80 8.57 8.24 7.95 8.72 8.36 8.07
85 TC 132.3 121.7 105.9 138.4 127.2 116.6 142.5 130.2 120.9
SHC 65.5 81.9 95.5 72.4 93.3 112.2 78.9 103.6 120.8
kW 8.92 8.63 8.35 9.15 8.81 8.52 9.29 8.92 8.65
95 TC 126.3 115.7 98.4 131.8 121.0 108.8 135.2 124.2 116.1
SHC 63.3 79.8 91.6 70.3 91.4 107.8 76.2 101.9 116.0
kW 9.54 9.24 8.91 9.75 9.42 9.11 9.87 9.55 9.28
105 TC 120.2 106.5 89.5 124.9 113.8 100.3 128.3 117.2 109.9
SHC 61.5 76.2 86.7 68.1 89.3 100.3 74.4 100.1 109.9
kW 10.23 9.87 9.51 10.40 10.06 9.78 10.52 10.19 9.99
115 TC 117.1 99.8 85.7 122.2 105.7 95.1 124.8 111.8 104.6
SHC 60.5 73.7 84.9 67.6 86.3 95.1 74.1 98.6 104.6
kW 10.51 10.13 9.77 10.70 10.34 10.10 10.80 10.46 10.29
580F150 (121/2 TONS)
Temp (F)
Air Entering
Condenser
(Edb)
Air Entering Evaporator — Cfm/BF
3750/0.08 4500/0.09 5000/0.10 6250/0.12
Air Entering Evaporator — Ewb (F)
72 67 62 72 67 62 72 67 62 72 67 62
75 TC 175.6 162.2 149.2 181.0 167.5 154.2 182.9 170.2 156.4 187.2 174.7 161.8
SHC 85.7 107.3 128.0 91.4 116.2 140.3 94.2 122.2 146.5 102.1 135.3 160.7
kW 11.16 10.85 10.57 11.32 11.00 10.69 11.37 11.07 10.73 11.49 11.19 10.87
85 TC 169.3 155.7 140.6 174.2 160.7 147.0 176.9 163.0 149.7 181.5 167.3 155.8
SHC 83.9 104.8 124.0 89.6 113.9 137.0 92.7 119.7 143.6 100.9 133.4 155.6
kW 12.15 11.78 11.42 12.31 11.94 11.58 12.39 12.01 11.63 12.53 12.14 11.82
95 TC 161.9 148.9 132.0 166.8 153.5 139.1 169.5 155.7 142.8 173.2 159.5 149.6
SHC 81.4 102.0 119.8 87.0 111.1 133.2 90.7 117.3 140.2 98.3 130.8 149.6
kW 13.12 12.72 12.28 13.30 12.89 12.46 13.40 12.97 12.56 13.54 13.11 12.78
105 TC 154.9 141.3 123.0 158.8 145.4 130.2 160.9 147.6 135.0 165.3 151.2 143.2
SHC 79.0 99.2 115.5 84.5 108.2 128.1 87.8 114.3 134.9 96.6 127.8 143.1
kW 14.16 13.66 13.17 14.31 13.82 13.35 14.38 13.91 13.48 14.58 14.07 13.77
115 TC 146.2 132.2 113.1 150.5 137.0 122.4 152.3 139.4 127.8 155.2 142.7 136.0
SHC 76.1 95.7 110.3 81.7 105.2 122.3 85.0 111.6 127.7 92.9 125.0 135.8
kW 15.09 14.57 14.07 15.30 14.76 14.25 15.37 14.87 14.43 15.49 15.02 14.73
580F151 (121/2 TONS)
Temp (F)
Air Entering
Condenser
(Edb)
Air Entering Evaporator — Cfm/BF
3750/0.08 4300/0.09 5000/0.11 6250/0.13
Air Entering Evaporator — Ewb
72 67 62 72 67 62 72 67 62 72 67 62
75 TC 164.6 152.0 139.9 167.3 155.3 142.6 170.9 158.2 146.2 173.9 162.0 151.0
SHC 81.3 101.9 121.7 84.5 108.1 130.0 88.9 115.9 139.8 96.7 128.7 150.8
kW 10.24 9.96 9.71 10.31 10.05 9.78 10.42 10.12 9.84 10.50 10.23 9.95
85 TC 159.9 147.1 133.6 162.6 150.2 137.4 166.3 153.0 141.3 169.5 156.8 147.1
SHC 79.7 99.9 119.1 83.1 106.3 128.0 88.3 114.1 137.7 96.1 127.4 146.9
kW 11.38 11.05 10.82 11.45 11.14 10.87 11.58 11.20 10.97 11.66 11.32 11.08
95 TC 154.2 141.5 124.4 157.2 144.6 129.3 159.9 147.6 134.5 164.0 150.9 142.3
SHC 77.9 98.0 114.8 81.8 104.5 124.1 86.3 112.5 133.8 94.4 125.8 142.2
kW 12.59 12.26 11.95 12.68 12.36 12.04 12.75 12.44 12.15 12.88 12.54 12.31
105 TC 147.8 134.2 114.0 150.7 137.2 119.1 153.3 140.4 136.4 156.4 143.7 136.7
SHC 75.4 95.2 109.5 79.6 101.9 118.2 84.4 110.6 126.5 92.2 124.0 136.6
kW 13.84 13.48 13.12 13.92 13.58 13.24 14.01 13.69 13.37 14.06 13.80 13.58
115 TC 139.7 120.4 102.8 142.1 124.2 109.1 145.5 127.5 117.1 148.4 133.2 128.1
SHC 72.5 89.8 102.6 76.7 97.0 109.1 82.1 105.7 116.6 90.4 120.1 128.0
kW 15.03 14.70 14.34 15.12 14.80 15.24 15.24 14.90 14.65 15.35 15.04 14.86
125 TC 130.5 107.0 92.5 132.8 109.7 135.5 135.5 112.7 105.0 138.2 121.1 118.3
SHC 69.8 84.4 92.4 73.7 91.5 99.2 79.0 99.9 104.9 87.7 114.6 118.3
kW 16.32 15.91 15.67 16.43 16.00 15.79 16.52 16.11 15.97 16.59 16.21 16.10
BF Bypass Factor
Edb — Entering Dry-Bulb
Ewb — Entering Wet-Bulb
kW Compressor Motor Power Input
Ldb — Leaving Dry-Bulb
Lwb — Leaving Wet-Bulb
SHC — Sensible Heat Capacity (1000 Btuh) Gross
TC Total Capacity (1000 Btuh) Gross
tldb =t
edb sensible capacity (Btuh)
1.10 x cfm
tlwb = Wet-bulb temperature corresponding to enthalpy of air
leaving evaporator coil (hlwb)
hlwb =h
ewb total capacity (Btuh)
4.5 x cfm
BYPASS
FACTOR
(BF)
ENTERING AIR DRY-BULB TEMP (F)
79 78 77 76 75 under 75
81 82 83 84 85 over 85
Correction Factor
.05 1.04 2.07 3.11 4.14 5.18 Use formula
shown below.
.10 .98 1.96 2.94 3.92 4.90
.20 .87 1.74 2.62 3.49 4.36
.30 .76 1.53 2.29 3.05 3.82
580F036-151
41
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS
LEGEND See page 74 for general fan performance notes.
LEGEND
*Motor drive range: 685 to 1045 rpm. All other rpms require a field-supplied drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 1.20.
3. See page 74 for general fan performance notes.
LEGEND
*Motor drive range: 1075 to 1455 rpm. All other rpms require a field-supplied
drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
3. See page 74 for general fan performance notes.
580F036 (3 TONS) — STANDARD MOTOR (DIRECT DRIVE)
Airflow
(Cfm)
Low Speed High Speed
208 V 230, 460, 575 V 208 V 230, 460, 575 V
ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts
900 0.49 0.21 253 0.50 0.23 277 0.51 0.26 307 0.55 0.31 363
1000 0.42 0.23 270 0.43 0.25 292 0.43 0.27 321 0.51 0.32 374
1100 0.37 0.24 287 0.38 0.26 307 0.39 0.28 335 0.46 0.33 385
1200 0.33 0.26 304 0.33 0.27 323 0.34 0.29 349 0.40 0.34 397
1300 0.27 0.27 321 0.28 0.29 338 0.28 0.31 364 0.34 0.34 408
1400 0.20 0.29 338 0.23 0.30 354 0.25 0.32 378
1500 0.16 0.30 355 0.18 0.31 369 0.20 0.33 392
Bhp Brake Horsepower Input to Fan
ESP External Static Pressure (in. wg)
580F036 (3 TONS) — ALTERNATE MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
900 643 0.15 152 768 0.22 222 870 0.30 296 958 0.37 373 1037 0.46 454
1000 683 0.19 191 804 0.27 268 904 0.35 348 991 0.43 430 1069 0.52 517
1100 725 0.24 237 842 0.32 321 939 0.41 407 1025 0.50 496 1102 0.59 588
1200 767 0.29 291 880 0.38 382 976 0.48 474 1060 0.57 570 1136 0.67 668
1300 811 0.35 352 920 0.45 451 1013 0.55 550 1095 0.66 652 1170 0.76 756
1400 855 0.43 423 960 0.53 529 1051 0.64 636 1132 0.75 744 1205 0.86 855
1500 900 0.51 504 1002 0.62 617 1090 0.74 731 1169 0.85 846 1242 0.97 963
580F036 (3 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
900 1110 0.54 538 1177 0.63 627 1239 0.72 718 1298 0.82 813 1355 0.92 911
1000 1141 0.61 607 1207 0.70 700 1269 0.80 796 1328 0.90 895 1384 1.00 998
1100 1173 0.69 683 1238 0.79 781 1300 0.89 883 1358 0.99 987 1414 1.10 1094
1200 1205 0.77 768 1270 0.88 872 1332 0.98 979 1389 1.09 1088 —— —
1300 1239 0.87 863 1303 0.98 972 1364 1.09 1084 —— — —— —
1400 1273 0.97 967 1337 1.09 1082 —— — —— — —— —
1500 1309 1.09 1082 —— — —— — —— — ——
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036 (3 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
900 643 0.15 152 768 0.22 222 870 0.30 296 958 0.37 373 1037 0.46 454
1000 683 0.19 191 804 0.27 268 904 0.35 348 991 0.43 430 1069 0.52 517
1100 725 0.24 237 842 0.32 321 939 0.41 407 1025 0.50 496 1102 0.59 588
1200 767 0.29 291 880 0.38 382 976 0.48 474 1060 0.57 570 1136 0.67 668
1300 811 0.35 352 920 0.45 451 1013 0.55 550 1095 0.66 652 1170 0.76 756
1400 855 0.43 423 960 0.53 529 1051 0.64 636 1132 0.75 744 1205 0.86 855
1500 900 0.51 504 1002 0.62 617 1090 0.74 731 1169 0.85 846 1242 0.97 963
580F036 (3 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
900 1110 0.54 538 1177 0.63 627 1239 0.72 718 1298 0.82 813 1355 0.92 911
1000 1141 0.61 607 1207 0.70 700 1269 0.80 796 1328 0.90 895 1384 1.00 998
1100 1173 0.69 683 1238 0.79 781 1300 0.89 883 1358 0.99 987 1414 1.10 1094
1200 1205 0.77 768 1270 0.88 872 1332 0.98 979 1389 1.09 1088 1444 1.21 1200
1300 1239 0.87 863 1303 0.98 972 1364 1.09 1084 1421 1.21 1199 1475 1.32 1316
1400 1273 0.97 967 1337 1.09 1082 1397 1.21 1200 1453 1.33 1320 1507 1.45 1443
1500 1309 1.09 1082 1371 1.21 1204 1430 1.33 1327 1486 1.46 1453 1540 1.59 1581
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
42
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND See page 74 for general fan performance notes.
LEGEND
*Motor drive range: 770 to 1175 rpm. All other rpms require a field-supplied drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 1.20.
3. See page 74 for general fan performance notes.
LEGEND
*Motor drive range: 1075 to 1455 rpm. All other rpms require a field-supplied
drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
3. See page 74 for general fan performance notes.
580F048 (4 TONS) — STANDARD MOTOR (DIRECT DRIVE)
Airflow
(Cfm)
Low Speed High Speed
208 V 230, 460, 575 V 208 V 230, 460, 575 V
ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts
1200 0.68 0.41 458 0.74 0.45 506 0.74 0.51 572 0.85 0.56 632
1300 0.61 0.42 471 0.67 0.46 521 0.66 0.52 589 0.78 0.58 651
1400 0.53 0.45 503 0.59 0.49 556 0.59 0.54 616 0.70 0.60 681
1500 0.45 0.47 536 0.51 0.52 593 0.52 0.56 631 0.63 0.62 698
1600 0.36 0.49 557 0.42 0.54 616 0.45 0.58 654 0.56 0.64 723
1700 0.26 0.52 584 0.32 0.57 646 0.37 0.60 678 0.48 0.66 750
1800 0.15 0.54 610 0.22 0.60 674 0.30 0.62 698 0.41 0.68 772
1900 0.04 0.56 629 0.11 0.62 696 0.23 0.64 720 0.34 0.70 796
2000 — — — — — — 0.16 0.66 744 0.26 0.73 823
Bhp Brake Horsepower Input to Fan
ESP External Static Pressure (in. wg)
580F048 (4 TONS) — ALTERNATE MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
1200 666 0.26 257 778 0.37 367 871 0.47 471 952 0.57 572 1025 0.67 670
1300 701 0.31 306 810 0.43 426 901 0.54 540 981 0.65 651 1053 0.76 760
1400 737 0.36 361 842 0.49 491 931 0.62 616 1010 0.74 738 1081 0.86 856
1500 773 0.42 422 875 0.57 564 963 0.70 699 1040 0.84 831 1110 0.96 960
1600 810 0.49 491 909 0.65 643 994 0.79 790 1070 0.94 932 1140 1.08 1070
1700 847 0.57 567 943 0.73 730 1027 0.89 888 1101 1.05 1040 1170 1.20 1189
1800 885 0.66 652 978 0.83 826 1060 1.00 994 1133 1.16 1157
1900 923 0.75 745 1014 0.94 930 1093 1.11 1109
2000 962 0.85 847 1049 1.05 1043 — — — — — —
580F048 (4 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
1200 1093 0.77 767 1155 0.87 861 1213 0.96 955 1268 1.05 1047 1321 1.14 1137
1300 1119 0.87 866 1181 0.98 970 1239 1.08 1073 1294 1.18 1175 —— —
1400 1147 0.98 972 1208 1.09 1086 —— — —— — —— —
1500 1175 1.09 1086 — — — — — — — —
1600 —— — —— — —— — —— — ——
1700 —— — —— — —— — —— — ——
1800 —— — —— — —— — —— — ——
1900 —— — —— — —— — —— — ——
2000 —— — —— — —— — —— — ——
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F048 (4 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
1200 666 0.26 257 778 0.37 367 871 0.47 471 952 0.57 572 1025 0.67 670
1300 701 0.31 306 810 0.43 426 901 0.54 540 981 0.65 651 1053 0.76 760
1400 737 0.36 361 842 0.49 491 931 0.62 616 1010 0.74 738 1081 0.86 856
1500 773 0.42 422 875 0.57 564 963 0.70 699 1040 0.84 831 1110 0.96 960
1600 810 0.49 491 909 0.65 643 994 0.79 790 1070 0.94 932 1140 1.08 1070
1700 847 0.57 567 943 0.73 730 1027 0.89 888 1101 1.05 1040 1170 1.20 1189
1800 885 0.66 652 978 0.83 826 1060 1.00 994 1133 1.16 1157 1200 1.32 1316
1900 923 0.75 745 1014 0.94 930 1093 1.11 1109 1165 1.29 1283 1231 1.46 1453
2000 962 0.85 847 1049 1.05 1043 1127 1.24 1233 1198 1.42 1417 1263 1.61 1598
580F048 (4 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
1200 1093 0.77 767 1155 0.87 861 1213 0.96 955 1268 1.05 1047 1321 1.14 1137
1300 1119 0.87 866 1181 0.98 970 1239 1.08 1073 1294 1.18 1175 1346 1.28 1275
1400 1147 0.98 972 1208 1.09 1086 1265 1.21 1199 1320 1.32 1310 1371 1.43 1419
1500 1175 1.09 1086 1235 1.22 1209 1292 1.34 1332 1346 1.46 1452 1397 1.58 1572
1600 1204 1.21 1207 1263 1.35 1340 1320 1.48 1472 1373 1.61 1603 1424 1.74 1732
1700 1233 1.34 1336 1292 1.49 1480 1348 1.63 1622 1401 1.77 1762 1451 1.91 1901
1800 1262 1.48 1473 1321 1.64 1627 1376 1.79 1779 1428 1.94 1930 1479 2.09 2078
1900 1293 1.63 1620 1350 1.79 1784 1405 1.96 1946 1457 2.12 2106 1506 2.28 2265
2000 1323 1.79 1776 1380 1.96 1950 1434 2.13 2123 1486 2.31 2293 —— —
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
43
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND See page 74 for general fan performance notes.
LEGEND
*Motor drive range: 900 to 1300 rpm. All other rpms require a field-supplied drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
3. See page 74 for general fan performance notes.
580F060 (5 TONS) — STANDARD MOTOR (DIRECT DRIVE)
Airflow
(Cfm)
Low Speed Medium Speed High Speed
208 V 230,460,575 V 208 V 230,460,575 V 208 V 230,460,575 V
ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts
1500 0.69 0.67 750 1.01 0.71 791 1.00 0.70 782 1.20 0.76 845 1.22 0.79 875 1.28 0.85 949
1600 0.49 0.70 780 0.85 0.74 824 0.85 0.74 821 1.06 0.79 883 1.09 0.82 913 1.17 0.89 988
1700 0.29 0.73 810 0.70 0.77 857 0.70 0.77 861 0.93 0.83 921 0.97 0.85 950 1.06 0.92 1027
1800 0.09 0.75 839 0.54 0.80 891 0.55 0.81 900 0.80 0.86 959 0.84 0.89 988 0.95 0.96 1066
1900 0.39 0.83 924 0.40 0.84 940 0.67 0.90 997 0.72 0.92 1025 0.84 0.99 1105
2000 0.23 0.86 957 0.25 0.88 979 0.54 0.93 1035 0.59 0.95 1063 0.73 1.03 1144
2100 0.08 0.89 990 0.10 0.91 1018 0.41 0.96 1073 0.46 0.99 1101 0.62 1.06 1183
2200 0.28 1.00 1111 0.34 1.02 1138 0.51 1.10 1222
2300 0.15 1.03 1149 0.21 1.06 1176 0.40 1.13 1261
2400 0.02 1.07 1187 0.09 1.09 1213 0.29 1.17 1300
2500 — — — — — — — — — — — — — — 0.18 1.20 1340
Bhp Brake Horsepower Input to Fan
ESP External Static Pressure (in. wg)
580F060 (5 TONS) — THREE-PHASE, ALTERNATE MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
1500 802 0.42 370 912 0.55 489 1006 0.70 624 1088 0.87 773 1163 1.05 935
1600 840 0.49 432 947 0.63 557 1038 0.78 696 1119 0.95 848 1193 1.14 1013
1700 878 0.57 502 982 0.71 632 1071 0.87 776 1151 1.05 932 1224 1.24 1100
1800 917 0.65 581 1017 0.81 716 1105 0.97 864 1183 1.15 1024 1255 1.35 1197
1900 956 0.75 668 1053 0.91 808 1139 1.08 961 1216 1.27 1126 1287 1.47 1302
2000 995 0.86 764 1090 1.02 910 1173 1.20 1067 1249 1.39 1236 1319 1.59 1416
2100 1035 0.98 869 1127 1.15 1021 1209 1.33 1183 1283 1.53 1357 1351 1.74 1541
2200 1075 1.11 984 1164 1.29 1141 1244 1.47 1309 1317 1.68 1488 1385 1.89 1676
2300 1115 1.25 1110 1202 1.43 1273 1280 1.63 1446 1352 1.83 1629 1418 2.05 1822
2400 1155 1.40 1246 1240 1.59 1415 1316 1.79 1594 1387 2.01 1782 1452 2.23 1980
2500 1196 1.57 1394 1278 1.77 1569 1353 1.97 1753 1422 2.19 1946 —— —
580F060 (5 TONS) — THREE-PHASE, ALTERNATE MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
1500 1232 1.25 1109 1297 1.46 1295 1357 1.68 1492 1415 1.91 1700 1469 2.16 1917
1600 1262 1.34 1190 1325 1.55 1379 1385 1.78 1579 1442 2.01 1788 1496 2.26 2009
1700 1291 1.44 1281 1354 1.66 1472 1414 1.89 1674 1470 2.12 1887 1524 2.37 2109
1800 1322 1.55 1380 1384 1.77 1575 1443 2.00 1779 1499 2.25 1994 —— —
1900 1352 1.68 1489 1414 1.90 1687 1472 2.13 1894 1528 2.38 2112 —— —
2000 1384 1.81 1607 1445 2.04 1808 1502 2.27 2019 —— — —— —
2100 1415 1.95 1736 1476 2.18 1940 —— — —— — —— —
2200 1448 2.11 1875 1507 2.35 2083 —— — —— — —— —
2300 1480 2.28 2025 —— — —— — —— — ——
2400 —— — —— — —— — —— — ——
2500 —— — —— — —— — —— — ——
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
44
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 1300 to 1685 rpm. All other rpms require a field-supplied
drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.90.
3. See page 74 for general fan performance notes.
580F060 (5 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
1500 802 0.42 370 912 0.55 489 1006 0.70 624 1088 0.87 773 1163 1.05 935
1600 840 0.49 432 947 0.63 557 1038 0.78 696 1119 0.95 848 1193 1.14 1013
1700 878 0.57 502 982 0.71 632 1071 0.87 776 1151 1.05 932 1224 1.24 1100
1800 917 0.65 581 1017 0.81 716 1105 0.97 864 1183 1.15 1024 1255 1.35 1197
1900 956 0.75 668 1053 0.91 808 1139 1.08 961 1216 1.27 1126 1287 1.47 1302
2000 995 0.86 764 1090 1.02 910 1173 1.20 1067 1249 1.39 1236 1319 1.59 1416
2100 1035 0.98 869 1127 1.15 1021 1209 1.33 1183 1283 1.53 1357 1351 1.74 1541
2200 1075 1.11 984 1164 1.29 1141 1244 1.47 1309 1317 1.68 1488 1385 1.89 1676
2300 1115 1.25 1110 1202 1.43 1273 1280 1.63 1446 1352 1.83 1629 1418 2.05 1822
2400 1155 1.40 1246 1240 1.59 1415 1316 1.79 1594 1387 2.01 1782 1452 2.23 1980
2500 1196 1.57 1394 1278 1.77 1569 1353 1.97 1753 1422 2.19 1946 1486 2.42 2149
580F060 (5 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
1500 1232 1.25 1109 1297 1.46 1295 1357 1.68 1492 1415 1.91 1700 1469 2.16 1917
1600 1262 1.34 1190 1325 1.55 1379 1385 1.78 1579 1442 2.01 1788 1496 2.26 2009
1700 1291 1.44 1281 1354 1.66 1472 1414 1.89 1674 1470 2.12 1887 1524 2.37 2109
1800 1322 1.55 1380 1384 1.77 1575 1443 2.00 1779 1499 2.25 1994 1552 2.50 2219
1900 1352 1.68 1489 1414 1.90 1687 1472 2.13 1894 1528 2.38 2112 1580 2.63 2339
2000 1384 1.81 1607 1445 2.04 1808 1502 2.27 2019 1557 2.52 2240 1609 2.78 2470
2100 1415 1.95 1736 1476 2.18 1940 1533 2.43 2155 1587 2.68 2378
2200 1448 2.11 1875 1507 2.35 2083 1563 2.59 2301 1617 2.85 2528
2300 1480 2.28 2025 1539 2.52 2237 1595 2.77 2459
2400 1513 2.46 2187 1571 2.71 2403 — — — — — —
2500 1547 2.66 2360 — — — — — — — —
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
45
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 1070 to 1460 rpm. All other rpms require a field-supplied
drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
3. See page 74 for general fan performance notes.
LEGEND
*Motor drive range: 1300 to 1685 rpm. All other rpms require a field-supplied
drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.90.
3. See page 74 for general fan performance notes.
580F072,073 (6 TONS) — STANDARD MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
1800 967 0.65 579 1077 0.81 718 1172 0.96 856 1257 1.12 993 1334 1.27 1130
1900 1007 0.75 663 1115 0.91 811 1208 1.08 957 1291 1.24 1101 1368 1.40 1246
2000 1048 0.85 757 1153 1.03 913 1244 1.20 1066 1326 1.37 1219 1401 1.54 1371
2100 1090 0.97 859 1191 1.15 1023 1281 1.33 1185 1361 1.51 1345 1435 1.69 1505
2200 1131 1.09 970 1230 1.29 1143 1318 1.48 1313 1397 1.67 1481 1470 1.86 1649
2300 1173 1.23 1091 1269 1.43 1273 1355 1.63 1451 1433 1.83 1627 1505 2.03 1803
2400 1215 1.38 1223 1309 1.59 1413 1393 1.80 1600 1470 2.01 1784 1540 2.21 1967
2500 1258 1.54 1365 1349 1.76 1564 1431 1.98 1759 1506 2.20 1951 —— —
2600 1300 1.71 1518 1389 1.94 1726 1470 2.17 1929 1544 2.40 2130 —— —
2700 1343 1.90 1683 1430 2.14 1899 1509 2.38 2111 —— — —— —
2800 1386 2.09 1860 1471 2.35 2085 —— — —— — —— —
2900 1429 2.31 2050 — — — — — — — —
3000 —— — —— — —— — —— — ——
580F072,073 (6 TONS) — STANDARD MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
1800 1406 1.43 1268 1473 1.58 1407 1535 1.74 1548 1595 1.90 1690 1652 2.06 1833
1900 1438 1.57 1391 1504 1.73 1537 1567 1.90 1685 1626 2.06 1833 1682 2.23 1983
2000 1471 1.72 1523 1536 1.89 1677 1598 2.06 1831 1657 2.24 1986 —— —
2100 1504 1.87 1665 1569 2.06 1825 1630 2.24 1986 —— — —— —
2200 1538 2.04 1816 1602 2.23 1984 —— — —— — —— —
2300 1572 2.23 1978 —— — —— — —— — ——
2400 —— — —— — —— — —— — ——
2500 —— — —— — —— — —— — ——
2600 —— — —— — —— — —— — ——
2700 —— — —— — —— — —— — ——
2800 —— — —— — —— — —— — ——
2900 —— — —— — —— — —— — ——
3000 —— — —— — —— — —— — ——
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F072,073 (6 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
1800 967 0.65 579 1077 0.81 718 1172 0.96 856 1257 1.12 993 1334 1.27 1130
1900 1007 0.75 663 1115 0.91 811 1208 1.08 957 1291 1.24 1101 1368 1.40 1246
2000 1048 0.85 757 1153 1.03 913 1244 1.20 1066 1326 1.37 1219 1401 1.54 1371
2100 1090 0.97 859 1191 1.15 1023 1281 1.33 1185 1361 1.51 1345 1435 1.69 1505
2200 1131 1.09 970 1230 1.29 1143 1318 1.48 1313 1397 1.67 1481 1470 1.86 1649
2300 1173 1.23 1091 1269 1.43 1273 1355 1.63 1451 1433 1.83 1627 1505 2.03 1803
2400 1215 1.38 1223 1309 1.59 1413 1393 1.80 1600 1470 2.01 1784 1540 2.21 1967
2500 1258 1.54 1365 1349 1.76 1564 1431 1.98 1759 1506 2.20 1951 1576 2.41 2142
2600 1300 1.71 1518 1389 1.94 1726 1470 2.17 1929 1544 2.40 2130 1613 2.62 2329
2700 1343 1.90 1683 1430 2.14 1899 1509 2.38 2111 1581 2.61 2320 1649 2.85 2527
2800 1386 2.09 1860 1471 2.35 2085 1548 2.60 2305 1619 2.84 2522
2900 1429 2.31 2050 1512 2.57 2283 1588 2.83 2512
3000 1473 2.54 2252 1553 2.81 2494 — — — — — —
580F072,073 (6 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
1800 1406 1.43 1268 1473 1.58 1407 1535 1.74 1548 1595 1.90 1690 1652 2.06 1833
1900 1438 1.57 1391 1504 1.73 1537 1567 1.90 1685 1626 2.06 1833 1682 2.23 1983
2000 1471 1.72 1523 1536 1.89 1677 1598 2.06 1831 1657 2.24 1986 1713 2.41 2142
2100 1504 1.87 1665 1569 2.06 1825 1630 2.24 1986 1688 2.42 2149 1744 2.60 2312
2200 1538 2.04 1816 1602 2.23 1984 1663 2.42 2152 1720 2.61 2321 1775 2.81 2491
2300 1572 2.23 1978 1635 2.42 2153 1695 2.62 2328 1753 2.82 2504 —— —
2400 1607 2.42 2150 1669 2.63 2332 1729 2.83 2515 —— — —— —
2500 1642 2.63 2333 1704 2.84 2523 —— — —— — —— —
2600 1677 2.85 2527 — — — — — — — —
2700 —— — —— — —— — —— — ——
2800 —— — —— — —— — —— — ——
2900 —— — —— — —— — —— — ——
3000 —— — —— — —— — —— — ——
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
46
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 590 to 840 rpm. All other rpms require field-supplied
drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
3. See page 74 for General Fan Performance Notes.
580F090,091 (71/2 TONS) — STANDARD MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
2250 513 0.54 505 595 0.76 713 665 1.01 940 728 1.27 1187 786 1.56 1453
2300 521 0.57 531 601 0.79 741 671 1.04 972 734 1.31 1222 791 1.60 1489
2400 535 0.63 584 615 0.86 802 684 1.11 1038 745 1.39 1293 802 1.68 1566
2500 551 0.69 642 628 0.93 866 696 1.19 1109 757 1.47 1369 813 1.77 1647
2550 558 0.72 673 635 0.97 900 702 1.23 1146 763 1.51 1409 818 1.81 1689
2600 566 0.76 705 642 1.00 935 709 1.27 1183 769 1.55 1450 824 1.86 1732
2700 582 0.83 771 656 1.08 1008 721 1.35 1263 781 1.65 1535 835 1.95 1823
2800 597 0.90 842 670 1.16 1086 734 1.44 1347 793 1.74 1625 847 2.06 1917
2900 613 0.98 918 684 1.25 1169 748 1.54 1436 805 1.84 1720 859 2.16 2019
3000 629 1.07 999 699 1.35 1256 761 1.64 1530 818 1.95 1820 871 2.28 2125
3100 645 1.16 1085 713 1.45 1349 775 1.75 1630 831 2.06 1925 883 2.40 2235
3200 662 1.26 1176 728 1.55 1448 788 1.86 1734 844 2.18 2036 —— —
3300 678 1.36 1272 743 1.66 1551 802 1.98 1845 857 2.31 2152 —— —
3400 694 1.47 1374 758 1.78 1660 816 2.10 1961
3500 711 1.59 1482 773 1.90 1775 831 2.23 2082
3600 727 1.71 1596 789 2.03 1896 845 2.37 2210 —— — —— —
3700 744 1.84 1716 804 2.17 2023 — — — — — —
3750 752 1.91 1778 812 2.24 2089 — — — — — —
580F090,091 (71/2 TONS) — STANDARD MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
2250 839 1.86 1735 889 2.18 2032 —— — —— — —— —
2300 844 1.90 1773 893 2.22 2073 —— — —— — —— —
2400 854 1.99 1855 903 2.32 2159 —— — —— — —— —
2500 865 2.08 1940 ——————
2550 870 2.13 1985 ——————
2600 875 2.18 2031 ——————
2700 886 2.28 2126 ——————
2800 897 2.39 2227 ——————
2900 ————————
3000 ————————
3100 ————————
3200 ————————
3300 ————————
3400 ————————
3500 ————————
3600 ————————
3700 ————————
3750 ————————
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
47
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 685 to 935 rpm. All other rpms require field-supplied
drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
3. See page 74 for General Fan Performance Notes.
580F090,091 (71/2 TONS) — ALTERNATE MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
2250 513 0.54 505 595 0.76 713 665 1.01 940 728 1.27 1187 786 1.56 1453
2300 521 0.57 531 601 0.79 741 671 1.04 972 734 1.31 1222 791 1.60 1489
2400 535 0.63 584 615 0.86 802 684 1.11 1038 745 1.39 1293 802 1.68 1566
2500 551 0.69 642 628 0.93 866 696 1.19 1109 757 1.47 1369 813 1.77 1647
2550 558 0.72 673 635 0.97 900 702 1.23 1146 763 1.51 1409 818 1.81 1689
2600 566 0.76 705 642 1.00 935 709 1.27 1183 769 1.55 1450 824 1.86 1732
2700 582 0.83 771 656 1.08 1008 721 1.35 1263 781 1.65 1535 835 1.95 1823
2800 597 0.90 842 670 1.16 1086 734 1.44 1347 793 1.74 1625 847 2.06 1917
2900 613 0.98 918 684 1.25 1169 748 1.54 1436 805 1.84 1720 859 2.16 2019
3000 629 1.07 999 699 1.35 1256 761 1.64 1530 818 1.95 1820 871 2.28 2125
3100 645 1.16 1085 713 1.45 1349 775 1.75 1630 831 2.06 1925 883 2.40 2235
3200 662 1.26 1176 728 1.55 1448 788 1.86 1734 844 2.18 2036
3300 678 1.36 1272 743 1.66 1551 802 1.98 1845 857 2.31 2152
3400 694 1.47 1374 758 1.78 1660 816 2.10 1961
3500 711 1.59 1482 773 1.90 1775 831 2.23 2082
3600 727 1.71 1596 789 2.03 1896 845 2.37 2210
3700 744 1.84 1716 804 2.17 2023 — — — — — —
3750 752 1.91 1778 812 2.24 2089 — — — — — —
580F090,091 (71/2 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
2250 839 1.86 1735 889 2.18 2032 — — — — — —
2300 844 1.90 1773 893 2.22 2073 — — — — — —
2400 854 1.99 1855 903 2.32 2159 — — — — — —
2500 865 2.08 1940 — — — — — — — —
2550 870 2.13 1985 — — — — — — — —
2600 875 2.18 2031 — — — — — — — —
2700 886 2.28 2126 — — — — — — — —
2800 897 2.39 2227 — — — — — — — —
2900 ————————
3000 ————————
3100 ————————
3200 ————————
3300 ————————
3400 ————————
3500 ————————
3600 ————————
3700 ————————
3750 ————————
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
48
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 860 to 1080 rpm. All other rpms require field-supplied
drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 3.70.
3. See page 74 for General Fan Performance Notes.
580F090,091 (71/2 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
2250 513 0.54 505 595 0.76 713 665 1.01 940 728 1.27 1187 786 1.56 1453
2300 521 0.57 531 601 0.79 741 671 1.04 972 734 1.31 1222 791 1.60 1489
2400 535 0.63 584 615 0.86 802 684 1.11 1038 745 1.39 1293 802 1.68 1566
2500 551 0.69 642 628 0.93 866 696 1.19 1109 757 1.47 1369 813 1.77 1647
2550 558 0.72 673 635 0.97 900 702 1.23 1146 763 1.51 1409 818 1.81 1689
2600 566 0.76 705 642 1.00 935 709 1.27 1183 769 1.55 1450 824 1.86 1732
2700 582 0.83 771 656 1.08 1008 721 1.35 1263 781 1.65 1535 835 1.95 1823
2800 597 0.90 842 670 1.16 1086 734 1.44 1347 793 1.74 1625 847 2.06 1917
2900 613 0.98 918 684 1.25 1169 748 1.54 1436 805 1.84 1720 859 2.16 2019
3000 629 1.07 999 699 1.35 1256 761 1.64 1530 818 1.95 1820 871 2.28 2125
3100 645 1.16 1085 713 1.45 1349 775 1.75 1630 831 2.06 1925 883 2.40 2235
3200 662 1.26 1176 728 1.55 1448 788 1.86 1734 844 2.18 2036 895 2.52 2352
3300 678 1.36 1272 743 1.66 1551 802 1.98 1845 857 2.31 2152 908 2.65 2475
3400 694 1.47 1374 758 1.78 1660 816 2.10 1961 870 2.44 2275 920 2.79 2603
3500 711 1.59 1482 773 1.90 1775 831 2.23 2082 884 2.58 2402 933 2.93 2737
3600 727 1.71 1596 789 2.03 1896 845 2.37 2210 897 2.72 2537 946 3.09 2877
3700 744 1.84 1716 804 2.17 2023 860 2.51 2343 911 2.87 2677 959 3.24 3023
3750 752 1.91 1778 812 2.24 2089 867 2.59 2413 918 2.95 2750 966 3.32 3100
580F090,091 (71/2 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
2250 839 1.86 1735 889 2.18 2032 935 2.52 2345 980 2.87 2673 1022 3.23 3015
2300 844 1.90 1773 893 2.22 2073 940 2.56 2389 984 2.91 2718 1027 3.28 3062
2400 854 1.99 1855 903 2.32 2159 950 2.66 2478 993 3.02 2812 1035 3.39 3159
2500 865 2.08 1940 913 2.41 2249 959 2.76 2573 1003 3.12 2911 1044 3.50 3261
2550 870 2.13 1985 918 2.46 2296 964 2.81 2622 1008 3.18 2962 1049 3.55 3315
2600 875 2.18 2031 923 2.51 2344 969 2.87 2673 1012 3.23 3014 1054 3.61 3370
2700 886 2.28 2126 934 2.62 2445 979 2.98 2777 1022 3.35 3123
2800 897 2.39 2227 944 2.73 2550 989 3.10 2888 1032 3.47 3238
2900 908 2.50 2333 955 2.85 2661 1000 3.22 3003 1042 3.60 3358
3000 920 2.62 2443 966 2.98 2777 1010 3.35 3123
3100 931 2.75 2560 977 3.11 2899 1021 3.49 3250
3200 943 2.88 2682 989 3.25 3026 1032 3.63 3383
3300 955 3.01 2810 1000 3.39 3159 — — — — — —
3400 967 3.16 2945 1012 3.54 3299 — — — — — —
3500 980 3.31 3084 1024 3.69 3445 — — — — — —
3600 992 3.46 3230 — — — — — — — —
3700 1005 3.63 3383 — — — — — — — —
3750 ————————
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
49
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 685 to 935 rpm. All other rpms require field-supplied
drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
3. See page 74 for General Fan Performance Notes.
580F103 (81/2 TONS) — STANDARD MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
2550 558 0.72 673 635 0.97 900 702 1.23 1146 763 1.51 1409 818 1.81 1689
2600 566 0.76 705 642 1.00 935 709 1.27 1183 769 1.55 1450 824 1.86 1732
2700 582 0.83 771 656 1.08 1008 721 1.35 1263 781 1.65 1535 835 1.95 1823
2800 597 0.90 842 670 1.16 1086 734 1.44 1347 793 1.74 1625 847 2.06 1917
2900 613 0.98 918 684 1.25 1169 748 1.54 1436 805 1.84 1720 859 2.16 2019
3000 629 1.07 999 699 1.35 1256 761 1.64 1530 818 1.95 1820 871 2.28 2125
3100 645 1.16 1085 713 1.45 1349 775 1.75 1630 831 2.06 1925 883 2.40 2235
3200 662 1.26 1176 728 1.55 1448 788 1.86 1734 844 2.18 2036
3300 678 1.36 1272 743 1.66 1551 802 1.98 1845 857 2.31 2152
3400 694 1.47 1374 758 1.78 1660 816 2.10 1961
3500 711 1.59 1482 773 1.90 1775 831 2.23 2082
3600 727 1.71 1596 789 2.03 1896 845 2.37 2210
3700 744 1.84 1716 804 2.17 2023 — — — — — —
3750 752 1.91 1778 812 2.24 2089 — — — — — —
3800 761 1.98 1842 820 2.31 2156 — — — — — —
3900 777 2.12 1974 — — — — — — — —
4000 7942.272113—— — —— — —— — —— —
4100 ————————
4200 ————————
4250 ————————
580F103 (81/2 TONS) — STANDARD MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
2550 870 2.13 1985 — — — — — — — —
2600 875 2.18 2031 — — — — — — — —
2700 886 2.28 2126 — — — — — — — —
2800 897 2.39 2227 — — — — — — — —
2900 ————————
3000 ————————
3100 ————————
3200 ————————
3300 ————————
3400 ————————
3500 ————————
3600 ————————
3700 ————————
3750 ————————
3800 ————————
3900 ————————
4000 ————————
4100 ————————
4200 ————————
4250 ————————
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
50
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 860 to 1080 rpm. All other rpms require field-supplied
drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 3.70.
3. See page 74 for General Fan Performance Notes.
580F103 (81/2 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
2550 558 0.72 673 635 0.97 900 702 1.23 1146 763 1.51 1409 818 1.81 1689
2600 566 0.76 705 642 1.00 935 709 1.27 1183 769 1.55 1450 824 1.86 1732
2700 582 0.83 771 656 1.08 1008 721 1.35 1263 781 1.65 1535 835 1.95 1823
2800 597 0.90 842 670 1.16 1086 734 1.44 1347 793 1.74 1625 847 2.06 1917
2900 613 0.98 918 684 1.25 1169 748 1.54 1436 805 1.84 1720 859 2.16 2019
3000 629 1.07 999 699 1.35 1256 761 1.64 1530 818 1.95 1820 871 2.28 2125
3100 645 1.16 1085 713 1.45 1349 775 1.75 1630 831 2.06 1925 883 2.40 2235
3200 662 1.26 1176 728 1.55 1448 788 1.86 1734 844 2.18 2036 895 2.52 2352
3300 678 1.36 1272 743 1.66 1551 802 1.98 1845 857 2.31 2152 908 2.65 2475
3400 694 1.47 1374 758 1.78 1660 816 2.10 1961 870 2.44 2275 920 2.79 2603
3500 711 1.59 1482 773 1.90 1775 831 2.23 2082 884 2.58 2402 933 2.93 2737
3600 727 1.71 1596 789 2.03 1896 845 2.37 2210 897 2.72 2537 946 3.09 2877
3700 744 1.84 1716 804 2.17 2023 860 2.51 2343 911 2.87 2677 959 3.24 3023
3750 752 1.91 1778 812 2.24 2089 867 2.59 2413 918 2.95 2750 966 3.32 3100
3800 761 1.98 1842 820 2.31 2156 874 2.66 2484 925 3.03 2824 973 3.41 3177
3900 777 2.12 1974 835 2.46 2296 889 2.82 2630 939 3.19 2977 986 3.58 3336
4000 794 2.27 2113 851 2.62 2442 904 2.99 2784 953 3.36 3137
4100 811 2.42 2259 867 2.78 2595 919 3.16 2944 968 3.54 3304
4200 828 2.59 2412 883 2.95 2755 934 3.34 3110
4250 837 2.67 2490 891 3.04 2838 942 3.43 3197
580F103 (81/2 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
2550 870 2.13 1985 918 2.46 2296 964 2.81 2622 1008 3.18 2962 1049 3.55 3315
2600 875 2.18 2031 923 2.51 2344 969 2.87 2673 1012 3.23 3014 1054 3.61 3370
2700 886 2.28 2126 934 2.62 2445 979 2.98 2777 1022 3.35 3123
2800 897 2.39 2227 944 2.73 2550 989 3.10 2888 1032 3.47 3238
2900 908 2.50 2333 955 2.85 2661 1000 3.22 3003 1042 3.60 3358
3000 920 2.62 2443 966 2.98 2777 1010 3.35 3123
3100 931 2.75 2560 977 3.11 2899 1021 3.49 3250
3200 943 2.88 2682 989 3.25 3026 1032 3.63 3383
3300 955 3.01 2810 1000 3.39 3159 — — — — — —
3400 967 3.16 2945 1012 3.54 3299 — — — — — —
3500 980 3.31 3084 1024 3.69 3445 — — — — — —
3600 992 3.46 3230 — — — — — — — —
3700 1005 3.63 3383 — — — — — — — —
3750 ————————
3800 ————————
3900 ————————
4000 ————————
4100 ————————
4200 ————————
4250 ————————
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
51
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 685 to 935 rpm. All other rpms require field-supplied
drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
3. See page 74 for General Fan Performance Notes.
580F120 (10 TONS) — STANDARD MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
3000 726 0.75 656 793 0.94 822 853 1.14 997 910 1.35 1181 962 1.56 1373
3100 746 0.81 713 811 1.01 883 870 1.21 1062 926 1.42 1250 978 1.65 1447
3200 766 0.88 773 829 1.08 947 887 1.29 1131 942 1.51 1323 993 1.74 1524
3300 786 0.95 836 847 1.16 1016 905 1.37 1204 958 1.60 1400 1008 1.83 1604
3400 806 1.03 904 866 1.24 1088 922 1.46 1280 975 1.69 1481 1024 1.92 1689
3500 826 1.11 975 885 1.33 1163 940 1.55 1360 991 1.78 1565 1040 2.03 1778
3600 846 1.20 1050 904 1.42 1243 958 1.65 1444 1008 1.88 1654 1056 2.13 1870
3700 866 1.29 1129 923 1.51 1327 975 1.75 1532 1025 1.99 1746 1073 2.24 1967
3800 886 1.38 1212 942 1.61 1415 994 1.85 1625 1043 2.10 1843 1089 2.36 2068
3900 907 1.48 1299 961 1.72 1507 1012 1.96 1722 1060 2.21 1944 —— —
4000 927 1.58 1391 980 1.83 1603 1030 2.08 1823 1078 2.33 2049 —— —
4100 948 1.69 1487 1000 1.94 1704 1049 2.20 1928 —— — —— —
4200 968 1.81 1588 1019 2.06 1809 1067 2.32 2038 —— — —— —
4300 989 1.93 1694 1039 2.19 1920 —— — —— — —— —
4400 1009 2.06 1804 1058 2.32 2034 —— — —— — —— —
4500 1030 2.19 1919 ——————
4600 1051 2.32 2039 ——————
4700 ————————
4800 ————————
4900 ————————
5000 ————————
580F120 (10 TONS) — STANDARD MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
3000 1012 1.79 1574 1060 2.03 1781 1105 2.28 1997 —— — —— —
3100 1027 1.88 1651 1073 2.12 1863 1118 2.37 2081 —— — —— —
3200 1041 1.97 1732 1088 2.22 1947 —— — —— — —— —
3300 1056 2.07 1817 1102 2.32 2036 —— — —— — —— —
3400 1071 2.17 1905 ——————
3500 1087 2.28 1998 ——————
3600 1102 2.39 2094 ——————
3700 ————————
3800 ————————
3900 ————————
4000 ————————
4100 ————————
4200 ————————
4300 ————————
4400 ————————
4500 ————————
4600 ————————
4700 ————————
4800 ————————
4900 ————————
5000 ————————
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
52
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 835 to 1085 rpm. All other rpms require field-supplied
drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.90.
3. See page 74 for General Fan Performance Notes.
580F120 (10 TONS) — ALTERNATE MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
3000 726 0.75 656 793 0.94 822 853 1.14 997 910 1.35 1181 962 1.56 1373
3100 746 0.81 713 811 1.01 883 870 1.21 1062 926 1.42 1250 978 1.65 1447
3200 766 0.88 773 829 1.08 947 887 1.29 1131 942 1.51 1323 993 1.74 1524
3300 786 0.95 836 847 1.16 1016 905 1.37 1204 958 1.60 1400 1008 1.83 1604
3400 806 1.03 904 866 1.24 1088 922 1.46 1280 975 1.69 1481 1024 1.92 1689
3500 826 1.11 975 885 1.33 1163 940 1.55 1360 991 1.78 1565 1040 2.03 1778
3600 846 1.20 1050 904 1.42 1243 958 1.65 1444 1008 1.88 1654 1056 2.13 1870
3700 866 1.29 1129 923 1.51 1327 975 1.75 1532 1025 1.99 1746 1073 2.24 1967
3800 886 1.38 1212 942 1.61 1415 994 1.85 1625 1043 2.10 1843 1089 2.36 2068
3900 907 1.48 1299 961 1.72 1507 1012 1.96 1722 1060 2.21 1944 1106 2.48 2173
4000 927 1.58 1391 980 1.83 1603 1030 2.08 1823 1078 2.33 2049 1123 2.60 2283
4100 948 1.69 1487 1000 1.94 1704 1049 2.20 1928 1095 2.46 2159 1140 2.73 2397
4200 968 1.81 1588 1019 2.06 1809 1067 2.32 2038 1113 2.59 2274 1157 2.87 2516
4300 989 1.93 1694 1039 2.19 1920 1086 2.45 2153 1131 2.73 2393 —— —
4400 1009 2.06 1804 1058 2.32 2034 1105 2.59 2272 1149 2.87 2517 —— —
4500 1030 2.19 1919 1078 2.45 2154 1124 2.73 2397 —— — —— —
4600 1051 2.32 2039 1098 2.60 2279 1143 2.88 2527 —— — —— —
4700 1071 2.47 2165 1118 2.75 2409 —— — —— — —— —
4800 1092 2.62 2295 1138 2.90 2545 —— — —— — —— —
4900 1113 2.77 2431 ——————
5000 ————————
580F120 (10 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
3000 1012 1.79 1574 1060 2.03 1781 1105 2.28 1997 1148 2.53 2219 1190 2.79 2449
3100 1027 1.88 1651 1073 2.12 1863 1118 2.37 2081 1161 2.63 2308 1202 2.89 2540
3200 1041 1.97 1732 1088 2.22 1947 1132 2.47 2170 1174 2.73 2400 —— —
3300 1056 2.07 1817 1102 2.32 2036 1146 2.58 2262 1188 2.84 2496 —— —
3400 1071 2.17 1905 1116 2.43 2128 1160 2.69 2359 —— — —— —
3500 1087 2.28 1998 1131 2.53 2225 1174 2.80 2459 —— — —— —
3600 1102 2.39 2094 1146 2.65 2326 —— — —— — —— —
3700 1118 2.50 2195 1162 2.77 2430 —— — —— — —— —
3800 1134 2.62 2300 1177 2.89 2539 —— — —— — —— —
3900 1150 2.75 2410 ——————
4000 1167 2.88 2524 ——————
4100 ————————
4200 ————————
4300 ————————
4400 ————————
4500 ————————
4600 ————————
4700 ————————
4800 ————————
4900 ————————
5000 ————————
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
53
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 830 to 1130 rpm. All other rpms require field-supplied
drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 5.25.
3. See page 74 for General Fan Performance Notes.
580F120 (10 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
3000 726 0.75 656 793 0.94 822 853 1.14 997 910 1.35 1181 962 1.56 1373
3100 746 0.81 713 811 1.01 883 870 1.21 1062 926 1.42 1250 978 1.65 1447
3200 766 0.88 773 829 1.08 947 887 1.29 1131 942 1.51 1323 993 1.74 1524
3300 786 0.95 836 847 1.16 1016 905 1.37 1204 958 1.60 1400 1008 1.83 1604
3400 806 1.03 904 866 1.24 1088 922 1.46 1280 975 1.69 1481 1024 1.92 1689
3500 826 1.11 975 885 1.33 1163 940 1.55 1360 991 1.78 1565 1040 2.03 1778
3600 846 1.20 1050 904 1.42 1243 958 1.65 1444 1008 1.88 1654 1056 2.13 1870
3700 866 1.29 1129 923 1.51 1327 975 1.75 1532 1025 1.99 1746 1073 2.24 1967
3800 886 1.38 1212 942 1.61 1415 994 1.85 1625 1043 2.10 1843 1089 2.36 2068
3900 907 1.48 1299 961 1.72 1507 1012 1.96 1722 1060 2.21 1944 1106 2.48 2173
4000 927 1.58 1391 980 1.83 1603 1030 2.08 1823 1078 2.33 2049 1123 2.60 2283
4100 948 1.69 1487 1000 1.94 1704 1049 2.20 1928 1095 2.46 2159 1140 2.73 2397
4200 968 1.81 1588 1019 2.06 1809 1067 2.32 2038 1113 2.59 2274 1157 2.87 2516
4300 989 1.93 1694 1039 2.19 1920 1086 2.45 2153 1131 2.73 2393 1175 3.01 2640
4400 1009 2.06 1804 1058 2.32 2034 1105 2.59 2272 1149 2.87 2517 1192 3.15 2768
4500 1030 2.19 1919 1078 2.45 2154 1124 2.73 2397 1168 3.01 2646 1210 3.31 2901
4600 1051 2.32 2039 1098 2.60 2279 1143 2.88 2527 1186 3.17 2780 1228 3.46 3040
4700 1071 2.47 2165 1118 2.75 2409 1162 3.03 2661 1205 3.33 2919 1245 3.63 3184
4800 1092 2.62 2295 1138 2.90 2545 1181 3.19 2801 1223 3.49 3064 1264 3.80 3333
4900 1113 2.77 2431 1158 3.06 2685 1201 3.36 2947 1242 3.66 3214 1282 3.97 3487
5000 1134 2.93 2572 1178 3.23 2832 1220 3.53 3097 1261 3.84 3369 1300 4.16 3647
580F120 (10 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
3000 1012 1.79 1574 1060 2.03 1781 1105 2.28 1997 1148 2.53 2219 1190 2.79 2449
3100 1027 1.88 1651 1073 2.12 1863 1118 2.37 2081 1161 2.63 2308 1202 2.89 2540
3200 1041 1.97 1732 1088 2.22 1947 1132 2.47 2170 1174 2.73 2400 1215 3.00 2636
3300 1056 2.07 1817 1102 2.32 2036 1146 2.58 2262 1188 2.84 2496 1228 3.12 2735
3400 1071 2.17 1905 1116 2.43 2128 1160 2.69 2359 1201 2.96 2595 1241 3.23 2839
3500 1087 2.28 1998 1131 2.53 2225 1174 2.80 2459 1215 3.08 2699 1255 3.36 2946
3600 1102 2.39 2094 1146 2.65 2326 1188 2.92 2563 1229 3.20 2808 1268 3.48 3058
3700 1118 2.50 2195 1162 2.77 2430 1203 3.04 2672 1243 3.33 2920 1282 3.62 3174
3800 1134 2.62 2300 1177 2.89 2539 1218 3.17 2785 1258 3.46 3036 1296 3.75 3295
3900 1150 2.75 2410 1193 3.02 2653 1233 3.31 2902 1273 3.60 3158 1311 3.90 3420
4000 1167 2.88 2524 1208 3.16 2770 1249 3.45 3024 1287 3.74 3284 1325 4.04 3549
4100 1183 3.01 2642 1224 3.30 2893 1264 3.59 3151 1302 3.89 3414 1340 4.20 3683
4200 1200 3.15 2765 1240 3.44 3020 1280 3.74 3282 1318 4.04 3549 1355 4.36 3823
4300 1216 3.30 2893 1257 3.59 3152 1295 3.89 3418 1333 4.20 3690 1370 4.52 3967
4400 1233 3.45 3025 1273 3.75 3289 1311 4.05 3559 1349 4.37 3834 1385 4.69 4116
4500 1250 3.60 3163 1290 3.91 3431 1328 4.22 3705 1364 4.54 3985 —— —
4600 1268 3.77 3306 1306 4.08 3578 1344 4.39 3856 1380 4.72 4140 —— —
4700 1285 3.94 3454 1323 4.25 3730 1360 4.57 4013 1396 4.90 4300 —— —
4800 1303 4.11 3608 1340 4.43 3888 1377 4.76 4175 —— — —— —
4900 1320 4.29 3766 1357 4.62 4051 1394 4.95 4342 —— — —— —
5000 1338 4.48 3930 1375 4.81 4219 —— — —— — —— —
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
54
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 685 to 935 rpm. All other rpms require field-supplied
drive.
Refer to page 74 for general Fan Performance Data notes.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
580F121 (10 TONS) — STANDARD MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
3000 592 0.77 672 658 0.93 817 719 1.10 961 775 1.26 1105 828 1.42 1249
3100 607 0.83 731 672 1.00 881 731 1.17 1030 787 1.34 1179 839 1.51 1328
3200 623 0.90 794 686 1.08 949 744 1.26 1103 798 1.43 1257 850 1.61 1410
3300 638 0.98 860 700 1.16 1020 757 1.34 1179 810 1.52 1338 861 1.71 1496
3400 653 1.06 931 714 1.25 1095 770 1.44 1260 822 1.62 1423 872 1.81 1586
3500 669 1.15 1005 728 1.34 1175 783 1.53 1344 835 1.72 1512 884 1.91 1680
3600 685 1.23 1084 742 1.43 1258 796 1.63 1432 847 1.83 1606 895 2.03 1778
3700 700 1.33 1167 757 1.53 1346 810 1.74 1524 860 1.94 1703 907 2.14 1881
3800 716 1.43 1254 771 1.64 1438 823 1.85 1621 873 2.06 1805 919 2.26 1987
3900 732 1.53 1345 786 1.75 1534 837 1.96 1722 886 2.18 1911 932 2.39 2099
4000 748 1.64 1441 801 1.86 1635 851 2.08 1828 899 2.30 2022
4100 764 1.76 1542 816 1.98 1741 865 2.21 1939
4200 780 1.88 1648 831 2.11 1851 879 2.34 2054
4300 796 2.00 1758 846 2.24 1966 — — — — — —
4400 812 2.13 1874 861 2.38 2087 — — — — — —
4500 828 2.27 1994 — — — — — — — —
4600 ————————
4700 ————————
4800 ————————
4900 ————————
5000 ————————
580F121 (10 TONS) — STANDARD MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
3000 878 1.59 1391 925 1.75 1534 970 1.91 1676 1014 2.07 1817 1055 2.23 1958
3100 888 1.68 1475 935 1.85 1623 979 2.02 1769 1022 2.18 1916 1063 2.35 2062
3200 898 1.78 1563 944 1.95 1715 988 2.13 1867 1031 2.30 2018 —— —
3300 909 1.88 1654 954 2.06 1811 998 2.24 1968 —— — —— —
3400 919 1.99 1749 964 2.18 1911 1007 2.36 2073 —— — —— —
3500 930 2.11 1848 975 2.30 2015 —— — —— — —— —
3600 941 2.22 1951 ——————
3700 952 2.35 2058 ——————
3800 ————————
3900 ————————
4000 ————————
4100 ————————
4200 ————————
4300 ————————
4400 ————————
4500 ————————
4600 ————————
4700 ————————
4800 ————————
4900 ————————
5000 ————————
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
55
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 835 to 1085 rpm. All other rpms require field-supplied
drive.
Refer to page 74 for general Fan Performance Data notes.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.90.
580F121 (10 TONS) — ALTERNATE MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
3000 592 0.77 672 658 0.93 817 719 1.10 961 775 1.26 1105 828 1.42 1249
3100 607 0.83 731 672 1.00 881 731 1.17 1030 787 1.34 1179 839 1.51 1328
3200 623 0.90 794 686 1.08 949 744 1.26 1103 798 1.43 1257 850 1.61 1410
3300 638 0.98 860 700 1.16 1020 757 1.34 1179 810 1.52 1338 861 1.71 1496
3400 653 1.06 931 714 1.25 1095 770 1.44 1260 822 1.62 1423 872 1.81 1586
3500 669 1.15 1005 728 1.34 1175 783 1.53 1344 835 1.72 1512 884 1.91 1680
3600 685 1.23 1084 742 1.43 1258 796 1.63 1432 847 1.83 1606 895 2.03 1778
3700 700 1.33 1167 757 1.53 1346 810 1.74 1524 860 1.94 1703 907 2.14 1881
3800 716 1.43 1254 771 1.64 1438 823 1.85 1621 873 2.06 1805 919 2.26 1987
3900 732 1.53 1345 786 1.75 1534 837 1.96 1722 886 2.18 1911 932 2.39 2099
4000 748 1.64 1441 801 1.86 1635 851 2.08 1828 899 2.30 2022 944 2.52 2214
4100 764 1.76 1542 816 1.98 1741 865 2.21 1939 912 2.43 2137 957 2.66 2334
4200 780 1.88 1648 831 2.11 1851 879 2.34 2054 925 2.57 2257 969 2.80 2460
4300 796 2.00 1758 846 2.24 1966 894 2.48 2175 939 2.71 2382
4400 812 2.13 1874 861 2.38 2087 908 2.62 2299 952 2.86 2512
4500 828 2.27 1994 877 2.52 2212 922 2.77 2430 — — — —
4600 845 2.42 2120 892 2.67 2343 — — — — — —
4700 861 2.57 2251 907 2.82 2479 — — — — — —
4800 877 2.72 2388 — — — — — — — —
4900 894 2.88 2531 — — — — — — — —
5000 ————————
580F121 (10 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
3000 878 1.59 1391 925 1.75 1534 970 1.91 1676 1014 2.07 1817 1055 2.23 1958
3100 888 1.68 1475 935 1.85 1623 979 2.02 1769 1022 2.18 1916 1063 2.35 2062
3200 898 1.78 1563 944 1.95 1715 988 2.13 1867 1031 2.30 2018 1072 2.47 2169
3300 909 1.88 1654 954 2.06 1811 998 2.24 1968 1040 2.42 2124 1080 2.60 2280
3400 919 1.99 1749 964 2.18 1911 1007 2.36 2073 1049 2.55 2234 1089 2.73 2395
3500 930 2.11 1848 975 2.30 2015 1017 2.49 2182 1058 2.68 2348 1098 2.86 2514
3600 941 2.22 1951 985 2.42 2123 1027 2.61 2295 1068 2.81 2466
3700 952 2.35 2058 996 2.55 2236 1038 2.75 2412
3800 964 2.47 2170 1007 2.68 2352 1048 2.89 2534
3900 976 2.60 2286 1018 2.82 2473 — — — — — —
4000 987 2.74 2407 — — — — — — — —
4100 999 2.88 2532 — — — — — — — —
4200 ————————
4300 ————————
4400 ————————
4500 ————————
4600 ————————
4700 ————————
4800 ————————
4900 ————————
5000 ————————
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
56
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 830 to 1130 rpm. All other rpms require field-supplied
drive.
Refer to page 74 for general Fan Performance Data notes.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 5.25.
580F121 (10 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
3000 592 0.77 672 658 0.93 817 719 1.10 961 775 1.26 1105 828 1.42 1249
3100 607 0.83 731 672 1.00 881 731 1.17 1030 787 1.34 1179 839 1.51 1328
3200 623 0.90 794 686 1.08 949 744 1.26 1103 798 1.43 1257 850 1.61 1410
3300 638 0.98 860 700 1.16 1020 757 1.34 1179 810 1.52 1338 861 1.71 1496
3400 653 1.06 931 714 1.25 1095 770 1.44 1260 822 1.62 1423 872 1.81 1586
3500 669 1.15 1005 728 1.34 1175 783 1.53 1344 835 1.72 1512 884 1.91 1680
3600 685 1.23 1084 742 1.43 1258 796 1.63 1432 847 1.83 1606 895 2.03 1778
3700 700 1.33 1167 757 1.53 1346 810 1.74 1524 860 1.94 1703 907 2.14 1881
3800 716 1.43 1254 771 1.64 1438 823 1.85 1621 873 2.06 1805 919 2.26 1987
3900 732 1.53 1345 786 1.75 1534 837 1.96 1722 886 2.18 1911 932 2.39 2099
4000 748 1.64 1441 801 1.86 1635 851 2.08 1828 899 2.30 2022 944 2.52 2214
4100 764 1.76 1542 816 1.98 1741 865 2.21 1939 912 2.43 2137 957 2.66 2334
4200 780 1.88 1648 831 2.11 1851 879 2.34 2054 925 2.57 2257 969 2.80 2460
4300 796 2.00 1758 846 2.24 1966 894 2.48 2175 939 2.71 2382 982 2.95 2589
4400 812 2.13 1874 861 2.38 2087 908 2.62 2299 952 2.86 2512 995 3.10 2725
4500 828 2.27 1994 877 2.52 2212 922 2.77 2430 966 3.02 2648 1008 3.26 2865
4600 845 2.42 2120 892 2.67 2343 937 2.92 2566 980 3.18 2788 1022 3.43 3010
4700 861 2.57 2251 907 2.82 2479 952 3.08 2706 994 3.34 2934 1035 3.60 3161
4800 877 2.72 2388 923 2.99 2621 966 3.25 2853 1008 3.52 3086 1049 3.78 3317
4900 894 2.88 2531 938 3.15 2768 981 3.42 3005 1022 3.69 3242 1062 3.96 3479
5000 910 3.05 2679 954 3.33 2921 996 3.60 3163 1037 3.88 3405 1076 4.15 3647
580F121 (10 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
3000 878 1.59 1391 925 1.75 1534 970 1.91 1676 1014 2.07 1817 1055 2.23 1958
3100 888 1.68 1475 935 1.85 1623 979 2.02 1769 1022 2.18 1916 1063 2.35 2062
3200 898 1.78 1563 944 1.95 1715 988 2.13 1867 1031 2.30 2018 1072 2.47 2169
3300 909 1.88 1654 954 2.06 1811 998 2.24 1968 1040 2.42 2124 1080 2.60 2280
3400 919 1.99 1749 964 2.18 1911 1007 2.36 2073 1049 2.55 2234 1089 2.73 2395
3500 930 2.11 1848 975 2.30 2015 1017 2.49 2182 1058 2.68 2348 1098 2.86 2514
3600 941 2.22 1951 985 2.42 2123 1027 2.61 2295 1068 2.81 2466 1107 3.00 2637
3700 952 2.35 2058 996 2.55 2236 1038 2.75 2412 1078 2.95 2588 1117 3.15 2764
3800 964 2.47 2170 1007 2.68 2352 1048 2.89 2534 1088 3.09 2715 1126 3.30 2895
3900 976 2.60 2286 1018 2.82 2473 1059 3.03 2660 1098 3.24 2846 1136 3.45 3031
4000 987 2.74 2407 1029 2.96 2598 1069 3.18 2790 1108 3.40 2981 1146 3.61 3171
4100 999 2.88 2532 1041 3.11 2729 1080 3.33 2925 1119 3.56 3121 1156 3.78 3316
4200 1012 3.03 2662 1052 3.26 2863 1092 3.49 3065 1130 3.72 3266 1167 3.95 3466
4300 1024 3.19 2796 1064 3.42 3003 1103 3.66 3210 1141 3.89 3415 1177 4.13 3621
4400 1036 3.35 2937 1076 3.59 3148 1114 3.83 3359 1152 4.07 3570 1188 4.31 3781
4500 1049 3.51 3082 1088 3.76 3298 1126 4.00 3514 1163 4.25 3730 1199 4.50 3945
4600 1062 3.68 3232 1100 3.94 3454 1138 4.19 3675 1174 4.44 3895 1210 4.69 4116
4700 1075 3.86 3387 1113 4.12 3614 1150 4.38 3840 1186 4.63 4065 1221 4.89 4291
4800 1088 4.04 3549 1125 4.31 3780 1162 4.57 4011 1198 4.83 4241 —— —
4900 1101 4.23 3716 1138 4.50 3951 1174 4.77 4188 —— — —— —
5000 1114 4.43 3888 1151 4.70 4129 1187 4.98 4370 —— — —— —
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
57
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 860 to 1080 rpm. All other rpms require field-supplied
drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 3.70.
3. See page 74 for General Fan Performance Notes.
580F150,151 (121/2 TONS) — STANDARD MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
3700 728 1.36 1266 789 1.58 1473 848 1.81 1686 904 2.04 1906 957 2.29 2132
3800 744 1.46 1361 804 1.69 1572 861 1.92 1790 916 2.16 2015 969 2.41 2246
3900 760 1.57 1460 819 1.80 1676 875 2.04 1899 929 2.28 2128 981 2.53 2364
4000 777 1.68 1563 834 1.91 1785 889 2.16 2012 942 2.41 2247 993 2.67 2487
4100 793 1.79 1672 850 2.04 1899 904 2.29 2132 956 2.54 2371 1006 2.80 2615
4200 810 1.92 1786 865 2.16 2018 918 2.42 2255 969 2.68 2499 1018 2.95 2748
4300 826 2.04 1906 880 2.30 2142 932 2.56 2385 983 2.82 2633 1031 3.10 2888
4400 843 2.18 2031 896 2.44 2272 947 2.70 2520 996 2.97 2773 1044 3.25 3032
4500 860 2.32 2161 912 2.58 2408 962 2.85 2660 1010 3.13 2918 1057 3.41 3182
4600 876 2.46 2297 927 2.73 2549 977 3.01 2807 1024 3.29 3070 1070 3.58 3338
4700 893 2.62 2439 943 2.89 2696 992 3.17 2958 1038 3.46 3226
4800 910 2.77 2587 959 3.06 2849 1007 3.34 3116 1053 3.63 3390
4900 927 2.94 2741 975 3.23 3008 1022 3.52 3280
5000 944 3.11 2901 991 3.40 3173 1037 3.70 3451
5100 961 3.29 3068 1007 3.59 3345 — — — — — —
5200 978 3.48 3241 — — — — — — — —
5300 995 3.67 3420 — — — — — — — —
5400 ————————
5500 ————————
5600 ————————
5700 ————————
5800 ————————
5900 ————————
6000 ————————
6100 ————————
6200 ————————
6300 ————————
580F150,151 (121/2 TONS) — STANDARD MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
3700 1008 2.54 2364 1058 2.79 2602 1106 3.05 2846 1152 3.32 3094 1198 3.59 3348
3800 1019 2.66 2482 1068 2.92 2725 1116 3.19 2972 1162 3.46 3226 —— —
3900 1031 2.79 2605 1079 3.06 2852 1126 3.33 3104 1171 3.61 3362 —— —
4000 1042 2.93 2733 1090 3.20 2984 1136 3.48 3241 —— — —— —
4100 1054 3.07 2866 1101 3.35 3122 1146 3.63 3383 —— — —— —
4200 1066 3.22 3004 1112 3.50 3264 —— — —— — —— —
4300 1078 3.38 3148 1123 3.66 3413 —— — —— — —— —
4400 1090 3.54 3297 ——————
4500 1103 3.70 3451 ——————
4600 ————————
4700 ————————
4800 ————————
4900 ————————
5000 ————————
5100 ————————
5200 ————————
5300 ————————
5400 ————————
5500 ————————
5600 ————————
5700 ————————
5800 ————————
5900 ————————
6000 ————————
6100 ————————
6200 ————————
6300 ————————
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
58
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 830 to 1130 rpm. All other rpms require field-supplied
drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 5.25.
3. See page 74 for General Fan Performance Notes.
580F150,151 (121/2 TONS) — ALTERNATE MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
3700 728 1.36 1266 789 1.58 1473 848 1.81 1686 904 2.04 1906 957 2.29 2132
3800 744 1.46 1361 804 1.69 1572 861 1.92 1790 916 2.16 2015 969 2.41 2246
3900 760 1.57 1460 819 1.80 1676 875 2.04 1899 929 2.28 2128 981 2.53 2364
4000 777 1.68 1563 834 1.91 1785 889 2.16 2012 942 2.41 2247 993 2.67 2487
4100 793 1.79 1672 850 2.04 1899 904 2.29 2132 956 2.54 2371 1006 2.80 2615
4200 810 1.92 1786 865 2.16 2018 918 2.42 2255 969 2.68 2499 1018 2.95 2748
4300 826 2.04 1906 880 2.30 2142 932 2.56 2385 983 2.82 2633 1031 3.10 2888
4400 843 2.18 2031 896 2.44 2272 947 2.70 2520 996 2.97 2773 1044 3.25 3032
4500 860 2.32 2161 912 2.58 2408 962 2.85 2660 1010 3.13 2918 1057 3.41 3182
4600 876 2.46 2297 927 2.73 2549 977 3.01 2807 1024 3.29 3070 1070 3.58 3338
4700 893 2.62 2439 943 2.89 2696 992 3.17 2958 1038 3.46 3226 1084 3.75 3500
4800 910 2.77 2587 959 3.06 2849 1007 3.34 3116 1053 3.63 3390 1098 3.93 3668
4900 927 2.94 2741 975 3.23 3008 1022 3.52 3280 1067 3.82 3558 1111 4.12 3841
5000 944 3.11 2901 991 3.40 3173 1037 3.70 3451 1082 4.00 3733 1125 4.31 4021
5100 961 3.29 3068 1007 3.59 3345 1053 3.89 3627 1096 4.20 3915 1139 4.51 4208
5200 978 3.48 3241 1024 3.78 3523 1068 4.09 3811 1111 4.40 4103 1153 4.72 4400
5300 995 3.67 3420 1040 3.98 3707 1084 4.29 4000 1126 4.61 4298 1168 4.93 4600
5400 1012 3.87 3606 1056 4.18 3899 1099 4.50 4196 1141 4.82 4499 1182 5.15 4806
5500 1029 4.07 3799 1073 4.39 4097 1115 4.72 4400 1156 5.05 4707 —— —
5600 1046 4.29 3999 1089 4.61 4302 1131 4.94 4610 —— — —— —
5700 1063 4.51 4207 1105 4.84 4515 1146 5.18 4827 —— — —— —
5800 1080 4.74 4420 1122 5.08 4734 — — — — — —
5900 1098 4.98 4642 — — — — — — — —
6000 1115 5.22 4872 — — — — — — — —
6100 ————————
6200 ————————
6300 ————————
580F150,151 (121/2 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
3700 1008 2.54 2364 1058 2.79 2602 1106 3.05 2846 1152 3.32 3094 1198 3.59 3348
3800 1019 2.66 2482 1068 2.92 2725 1116 3.19 2972 1162 3.46 3226 1206 3.74 3484
3900 1031 2.79 2605 1079 3.06 2852 1126 3.33 3104 1171 3.61 3362 1215 3.89 3624
4000 1042 2.93 2733 1090 3.20 2984 1136 3.48 3241 1180 3.76 3503 1224 4.04 3770
4100 1054 3.07 2866 1101 3.35 3122 1146 3.63 3383 1190 3.91 3649 1233 4.20 3921
4200 1066 3.22 3004 1112 3.50 3264 1157 3.79 3530 1200 4.08 3801 1243 4.37 4077
4300 1078 3.38 3148 1123 3.66 3413 1167 3.95 3683 1210 4.24 3958 1252 4.54 4238
4400 1090 3.54 3297 1135 3.82 3566 1179 4.12 3841 1221 4.42 4121 1262 4.72 4405
4500 1103 3.70 3451 1147 4.00 3726 1190 4.29 4005 1232 4.60 4289 1273 4.91 4578
4600 1115 3.87 3612 1159 4.17 3891 1201 4.48 4175 1243 4.79 4464 1283 5.10 4757
4700 1128 4.05 3778 1171 4.36 4062 1213 4.67 4350 1254 4.98 4644 —— —
4800 1141 4.24 3951 1183 4.55 4239 1225 4.86 4532 1265 5.18 4830 —— —
4900 1154 4.43 4130 1196 4.74 4422 1237 5.06 4720 —— — —— —
5000 1167 4.63 4314 1209 4.95 4611 —— — —— — —— —
5100 1181 4.83 4505 1221 5.16 4808 —— — —— — —— —
5200 1194 5.04 4703 ——————
5300 ————————
5400 ————————
5500 ————————
5600 ————————
5700 ————————
5800 ————————
5900 ————————
6000 ————————
6100 ————————
6200 ————————
6300 ————————
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
59
PERFORMANCE DATA (cont)
FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS
LEGEND See page 74 for general fan performance notes.
LEGEND
*Motor drive range: 685 to 1045 rpm. All other rpms require a field-supplied drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 1.20.
3. See page 74 for general fan performance notes.
LEGEND
*Motor drive range: 1075 to 1455 rpm. All other rpms require a field-supplied
drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
3. See page 74 for general fan performance notes.
580F036 (3 TONS) — STANDARD MOTOR (DIRECT DRIVE)
Airflow
(Cfm)
Low Speed High Speed
208 V 230, 460, 575 V 208 V 230, 460, 575 V
ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts
900 0.54 0.21 253 0.57 0.23 277 0.55 0.26 307 0.60 0.31 363
1000 0.49 0.23 270 0.51 0.25 292 0.52 0.27 321 0.53 0.32 374
1100 0.43 0.24 287 0.45 0.26 307 0.46 0.28 335 0.49 0.33 385
1200 0.39 0.26 304 0.40 0.27 323 0.38 0.29 349 0.43 0.34 397
1300 0.33 0.27 321 0.35 0.29 338 0.35 0.31 364 0.36 0.34 408
1400 0.26 0.29 338 0.28 0.30 354 0.29 0.32 378
1500 0.21 0.30 355 0.23 0.31 369 0.24 0.33 392
Bhp Brake Horsepower Input to Fan
ESP External Static Pressure (in. wg)
580F036 (3 TONS) — ALTERNATE MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
900 607 0.14 142 745 0.22 221 856 0.31 304 952 0.39 393 1037 0.49 485
1000 640 0.18 174 775 0.26 261 884 0.35 351 978 0.45 446 1062 0.55 545
1100 674 0.21 212 805 0.31 307 912 0.41 404 1005 0.51 506 1089 0.61 611
1200 708 0.26 256 836 0.36 359 941 0.47 464 1033 0.57 572 1116 0.69 683
1300 743 0.31 307 868 0.42 417 971 0.53 530 1062 0.65 645 1143 0.77 764
1400 780 0.37 364 900 0.49 483 1002 0.61 603 1091 0.73 726 1172 0.86 851
1500 816 0.43 428 934 0.56 556 1033 0.69 685 1121 0.82 815 1201 0.95 947
580F036 (3 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
900 1114 0.59 582 1186 0.69 684 1253 0.79 789 1316 0.90 898 1375 1.02 1010
1000 1139 0.65 648 1210 0.76 754 1277 0.87 865 1340 0.98 979 1399 1.10 1097
1100 1165 0.72 720 1236 0.84 832 1302 0.95 948 1364 1.07 1068 1423 1.20 1191
1200 1191 0.80 799 1261 0.92 917 1327 1.04 1039 1389 1.17 1165 —— —
1300 1218 0.89 885 1288 1.02 1010 1353 1.14 1138 —— — —— —
1400 1246 0.99 980 1315 1.12 1111 —— — —— — —— —
1500 1274 1.09 1083 —— — —— — —— — ——
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036 (3 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
900 607 0.14 142 745 0.22 221 856 0.31 304 952 0.39 393 1037 0.49 485
1000 640 0.18 174 775 0.26 261 884 0.35 351 978 0.45 446 1062 0.55 545
1100 674 0.21 212 805 0.31 307 912 0.41 404 1005 0.51 506 1089 0.61 611
1200 708 0.26 256 836 0.36 359 941 0.47 464 1033 0.57 572 1116 0.69 683
1300 743 0.31 307 868 0.42 417 971 0.53 530 1062 0.65 645 1143 0.77 764
1400 780 0.37 364 900 0.49 483 1002 0.61 603 1091 0.73 726 1172 0.86 851
1500 816 0.43 428 934 0.56 556 1033 0.69 685 1121 0.82 815 1201 0.95 947
580F036 (3 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
900 1114 0.59 582 1186 0.69 684 1253 0.79 789 1316 0.90 898 1375 1.02 1010
1000 1139 0.65 648 1210 0.76 754 1277 0.87 865 1340 0.98 979 1399 1.10 1097
1100 1165 0.72 720 1236 0.84 832 1302 0.95 948 1364 1.07 1068 1423 1.20 1191
1200 1191 0.80 799 1261 0.92 917 1327 1.04 1039 1389 1.17 1165 1448 1.30 1293
1300 1218 0.89 885 1288 1.02 1010 1353 1.14 1138 1414 1.28 1270 1473 1.41 1404
1400 1246 0.99 980 1315 1.12 1111 1379 1.25 1246 1440 1.39 1383 1499 1.53 1523
1500 1274 1.09 1083 1342 1.23 1221 1406 1.37 1362 1467 1.51 1505 1525 1.66 1652
Bhp Brake Horsepower Input to Fan
Watts Input Watts to Motor
580F036-151
60
PERFORMANCE DATA (cont)
FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)
LEGEND See page 74 for general fan performance notes.
LEGEND
*Motor drive range: 770 to 1175 rpm. All other rpms require a field-supplied drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 1.20.
3. See page 74 for general fan performance notes.
LEGEND
*Motor drive range: 1075 to 1455 rpm. All other rpms require a field-supplied
drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
3. See page 74 for general fan performance notes.
580F048 (4 TONS) — STANDARD MOTOR (DIRECT DRIVE)
Airflow
(Cfm)
Low Speed High Speed
208 V 230, 460, 575 V 208 V 230, 460, 575 V
ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts
1200 0.75 0.41 458 0.81 0.45 506 0.87 0.51 572 0.92 0.56 632
1300 0.68 0.42 471 0.74 0.46 521 0.79 0.52 589 0.85 0.58 651
1400 0.60 0.45 503 0.66 0.49 556 0.71 0.54 616 0.77 0.60 681
1500 0.51 0.47 536 0.58 0.52 593 0.64 0.56 631 0.70 0.62 698
1600 0.42 0.49 557 0.49 0.54 616 0.56 0.58 654 0.63 0.64 723
1700 0.32 0.52 584 0.39 0.57 646 0.48