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246646-YTG-D-0806
TECHNICAL
GUIDE
®
®
DESCRIPTION
ASHRAE 90.1 COMPLIANT
HIGH EFFICIENCY
SINGLE PACKAGE AIR CONDITIONERS AND
SINGLE PACKAGE GAS/ELECTRIC UNITS
DH 078, 090, 102, 120 and 150
6-1/2, 7-1/2, 8-1/2, 10 and 12-1/2 NOMINAL TONS
10.0-11.5 EER
YORK® Predator® units are convertible single packages with a
common footprint cabinet and common roof curb for all 6-1/2
through 12-1/2 ton models. All units have two compressors with
independent refrigeration circuits to provide 2 stages of cooling.
The units were designed for light commercial applications and
can be easily installed on a roof curb, slab, or frame.
All Predator® units are self-contained and assembled on rigid
full perimeter base rails allowing for 3-way forklift access and
overhead rigging. Every unit is completely charged, wired,
piped, and tested at the factory to provide a quick and easy field
installation.
All units are convertible between side and down airflow. Independent economizer designs are used on side and down discharge applications, as well as all tonnage sizes.
Predator® units are available in the following configurations:
cooling only, cooling with electric heat, and cooling with gas
heat. Electric heaters are available as factory-installed options
or field-installed accessories.
Tested in accordance with:
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
246646-YTG-D-0806
TABLE OF CONTENTS
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
10
FEATURES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
FACTORY INSTALLED OPTIONS . . . . . . . . . . . . . . . . . . . 5
FIELD INSTALLED ACCESSORIES . . . . . . . . . . . . . . . . . . 6
11
12
NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
GUIDE SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . 46
13
LIST OF FIGURES
14
Fig. #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Pg. #
PREDATOR® COMPONENT LOCATION . . . . . . . . . . . . . 3
UNIT 4 POINT LOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
UNIT CENTER OF GRAVITY. . . . . . . . . . . . . . . . . . . . . . 35
UNIT 6 POINT LOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
UNIT DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
PREDATOR® ROOF CURB DIMENSIONS . . . . . . . . . . . 37
SUNLINE™ TO PREDATOR® TRANSITION
ROOF CURBS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
BOTTOM DUCT OPENINGS . . . . . . . . . . . . . . . . . . . . . . 38
REAR DUCT DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . 38
DOWNFLOW ECONOMIZER HOOD DETAIL . . . . . . . . . 39
FACTORY INSTALLED DOWNFLOW ECONOMIZER . . 40
FIELD INSTALLED DOWNFLOW ECONOMIZER
W/POWER EXHAUST . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
FIELD INSTALLED HORIZONTAL ECONOMIZER
W/POWER EXHAUST . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
SLAB ECONOMIZER DOWNFLOW W/POWER
EXHAUST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
SLAB ECONOMIZER END RETURN W/POWER
EXHAUST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
COOLING UNIT WITH GAS HEAT WIRING
230 VOLT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
COOLING UNIT WITH/WITHOUT ELECTRIC HEAT
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
COOLING UNIT WITH GAS HEAT WIRING 460,
575 VOLT 50 HZ DIAGRAM. . . . . . . . . . . . . . . . . . . . . . . 45
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
LIST OF TABLES
Tbl. #
1
2
3
4
5
6
7
8
9
2
Pg. #
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
DH PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
DH CAPACITY RATINGS . . . . . . . . . . . . . . . . . . . . . . . . 12
UNIT VOLTAGE LIMITATIONS . . . . . . . . . . . . . . . . . . . . 12
COOLING CAPACITY DH078 (6-1/2 TON) UNIT . . . . . . 13
COOLING CAPACITY DH090 (7-1/2 TON) UNIT . . . . . . 14
COOLING CAPACITY DH102 (8-1/2 TON) UNIT . . . . . . 15
COOLING CAPACITY DH120 (10 TON) UNIT . . . . . . . . 16
COOLING CAPACITY DH150 (12-1/2 TON) UNIT . . . . . 17
31
32
33
34
35
36
37
38
39
40
41
ELECTRICAL DATA DH078 (6-1/2 TON) HIGH
EFFICIENCY W/O PWRD CONVENIENCE OUTLET18
ELECTRICAL DATA DH078 (6-1/2 TON) HIGH
EFFICIENCY WITH PWRD CONVENIENCE OUTLET18
ELECTRICAL DATA DH090 (7-1/2 TON) HIGH
EFFICIENCY W/O PWRD CONVENIENCE OUTLET19
ELECTRICAL DATA DH090 (7-1/2 TON) HIGH
EFFICIENCY WITH PWRD CONVENIENCE OUTLET19
ELECTRICAL DATA DH102 (8-1/2 TON) HIGH
EFFICIENCY W/O PWRD CONVENIENCE OUTLET20
ELECTRICAL DATA DH102 (8-1/2 TON) HIGH
EFFICIENCY WITH PWRD CONVENIENCE OUTLET20
ELECTRICAL DATA DH120 (10 TON) HIGH EFFICIENCY
W/O PWRD CONVENIENCE OUTLET . . . . . . . . . . . . . . 21
ELECTRICAL DATA DH120 (10 TON) HIGH EFFICIENCY
WITH PWRD CONVENIENCE OUTLET . . . . . . . . . . . . . 21
ELECTRICAL DATA DH150 (12-1/2 TON) HIGH
EFFICIENCY W/O PWRD CONVENIENCE OUTLET . . . 22
ELECTRICAL DATA DH150 (12-1/2 TON) HIGH
EFFICIENCY W/PWRD CONVENIENCE OUTLET. . . . . 22
ELECTRIC HEAT MULTIPLIERS . . . . . . . . . . . . . . . . . . 22
DH078 (6-1/2) SIDE SHOT BLOWER PERFORMANCE 23
DH090 (7-1/2 TON) SIDE SHOT BLOWER
PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
DH102 (8-1/2 TON) SIDE SHOT BLOWER
PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
DH120 (10 TON) SIDE SHOT BLOWER
PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
DH150 (12-1/2 TON) SIDE SHOT BLOWER
PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
DH078 (6-1/2 TON) DOWN SHOT BLOWER
PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
DH090 (7-1/2 TON) DOWN SHOT BLOWER
PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
DH102 (8-1/2 TON) DOWN SHOT BLOWER
PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
DH120 (10 TON) DOWN SHOT BLOWER
PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
DH150 (12-1/2 TON) DOWN SHOT BLOWER
PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
ADDITIONAL STATIC RESISTANCE DH120 AND 150 . 33
ADDITIONAL STATIC RESISTANCE DH078, 090, 102 . 33
ELECTRIC HEAT MINIMUM SUPPLY AIR CFM. . . . . . . 34
INDOOR BLOWER SPECIFICATIONS . . . . . . . . . . . . . . 34
POWER EXHAUST SPECIFICATIONS. . . . . . . . . . . . . . 34
4 POINT LOAD WEIGHT . . . . . . . . . . . . . . . . . . . . . . . . . 35
6 POINT LOAD WEIGHT . . . . . . . . . . . . . . . . . . . . . . . . . 35
UNIT WEIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
UNIT HEIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
UNIT CLEARANCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
ECONOMIZER USAGE . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Unitary Products Group
246646-YTG-D-0806
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PREDATOR® COMPONENT LOCATION (DH120 SHOWN)
FEATURES
•
•
High Efficiency – High efficiency units reach as high as
11.5 EER. Gas/electric units have electronic spark ignition and power vented combustion with steady state efficiencies of 80%. These efficiencies exceed all legislated
minimum levels and provide low operating costs.
Service Friendly – The Predator® incorporates a number of enhancements which improve serviceability.
The motor and blower slide out of the unit as a common
assembly. This facilitates greater access to all the indoor
airflow components, thus simplifying maintenance and
adjustment.
Service time is reduced through the use of hinged,
toolless panels. Such panels provide access to
frequently inspected components and areas, including
the control box, compressors, filters, indoor motor &
blower, and the heating section. The panels are screwed
in place at the factory to prevent access by children or
other unauthorized persons. It is recommended that the
panels be secured with screws once service is complete.
Unitary Products Group
Service windows have been placed in both condenser
section walls. Rotation of the cover allows easy access
to the condenser coils for cleaning or inspection.
Both the unit control board and ignition control board utilize flash codes to aid in diagnosis of unit malfunctions.
Unique alarm codes quickly identify the source of the
unit alarm.
All units use the same standard filter size. This standardization removes any confusion on which filter sizes are
needed for replacement.
The non-corrosive drain pan slides out of the unit to permit easy cleaning. The drain pan is accessed by removing the drain pan cover plate on the rear of the unit. Once
the plate is removed, the drain pan slides out through the
rear of the unit.
All Predator® units have a second model nameplate
located inside the control access door. This is to prevent
deterioration of the nameplate through weathering.
3
246646-YTG-D-0806
•
Environmentally Aware – For improved Indoor Air
Quality, foil faced insulation is used exclusively throughout the units.
•
Balanced Heating – The Predator® offers “Ultimate Heating Comfort” with a balance between 1st and 2nd stage
gas heating. The first stage of a gas heat Predator® unit
provides 60% of the heating capacity. Balanced heating
allows the unit to better maintain desired temperatures.
•
Convertible Airflow Design – The side duct openings
are covered when they leave the factory. If a side supply/
return is desired, the installer simply removes the two
side duct covers from the outside of the unit and installs
them over the down shot openings. No panel cutting is
required. Convertible airflow design allows maximum
field flexibility and minimum inventory.
•
•
System Protection - Suction line freezestats are supplied
on all units to protect against loss of charge and coil frosting when the economizer operates at low outdoor air temperatures while the compressors are running. Every unit
has solid-core liquid line filter-driers and high and lowpressure switches. Internal compressor protection is standard on all compressors. Crankcase heaters are standard
on reciprocating compressors. Scroll compressors do not
require crankcase heaters. Phase Monitors are standard
on units with scroll compressors. This accessory monitors
the incoming power to the unit and protects the unit from
phase loss and reversed phase rotation.
•
•
•
•
•
Low Ambient - An integrated low-ambient control
allows all units to operate in the cooling mode down
to 0°F outdoor ambient without additional assistance.
Optionally, the control board can be programmed to
lockout the compressors when the outdoor air temperature is low or when free cooling is available.
Anti-Short Cycle Protection - To aid compressor
life, an anti-short cycle delay is incorporated into the
standard controls. Compressor reliability is further
ensured by programmable minimum run times. For
testing, the anti-short cycle delay can be temporarily
overridden with the push of a button.
Fan Delays - Fan on and fan off delays are fully programmable. Furthermore, the heating and cooling
fan delay times are independent of one another. All
units are programmed with default values based
upon their configuration of cooling and heat.
Safety Monitoring - The control board monitors the
high and low-pressure switches, the freezestats, the
gas valve, if applicable, and the temperature limit
switch on gas and electric heat units. The unit control board will alarm on ignition failures, compressor
lockouts and repeated limit switch trips.
Nuisance Trip Protection and Strikes - To prevent
nuisance trouble calls, the control board uses a
“three times, you’re out” philosophy. The high and
On Board Diagnostics - Each alarm will energize a
trouble light on the thermostat, if so equipped, and
flash an alarm code on the control board LED. Each
high and low-pressure switch alarm as well as each
freezestat alarm has its own flash code. The control
board saves the five most recent alarms in memory,
and these alarms can be reviewed at any time.
Alarms and programmed values are retained
through the loss of power.
•
Reliable – From the beginning – All units undergo computer automated testing before they leave the factory.
Units are tested for refrigerant charge and pressure, unit
amperage, and 100% functionality. For the long term –
All Predator® units are painted with a long lasting, powder paint that stands up over the life of the unit. The paint
used has been proven by a 1000 hour salt spray test.
•
Flexible Placement – All models and configurations
share the same cabinet/footprint and thus the same roof
curb. You have the flexibility to set one curb and choose
the correct tonnage size and heating option after the
internal loads have been determined.
To further simplify planning and installation, Predator®
cabinets are designed to fit your roof. With the optional
roof curb, the unit ductwork is designed to fit around 24”
on-center joists or between 48” on-center joists.
Advanced Controls - Simplicity™ control boards have
standardized a number of features previously available
only as options or by utilizing additional controls.
•
4
low-pressure switches and the freezestats must trip
three times within two hours before the unit control
board will lock out the associated compressor.
The drain pan can be rotated to drain to either the front
or the rear of the unit. Additionally, the drain pan can be
fitted to drain through the roof curb. As it is sometimes
difficult to have a level installation, the drain pan features
a generous slope to ensure proper drainage.
•
Full Perimeter Base Rails – The permanently attached
base rails provide a solid foundation for the entire unit and
protect the unit during shipment. The rails offer forklift
access from 3 sides, and rigging holes are available so that
an overhead crane can be used to place the units on a roof.
•
Easy Installation – Gas and electric utility knockouts are
supplied in the unit underside as well as the side of the unit.
A clearly identified location is provided to mount a field supplied electrical disconnect switch. Utility connections can be
made quickly and with a minimum amount of field labor.
All units are shipped with 2” throw-away filters installed.
•
Wide Range of Indoor Airflows – All indoor fan motors
are belt-drive type providing maximum flexibility to handle most airflow requirements. For high static applications, factory installed alternate indoor fan motors are
available. With the optional indoor fan motor, all units can
supply nominal airflow at a minimum of 1.5” ESP.
•
Warranty - All models include a 1-year limited warranty
on the complete unit. Compressors and electric heater
elements each carry a 5-year warranty. Aluminized steel
and stainless steel tubular heat exchangers carry a 10year warranty.
Unitary Products Group
246646-YTG-D-0806
FACTORY INSTALLED OPTIONS
input, the economizer control monitors outdoor air. The
dual enthalpy kit provides a second input used to monitor the return air. With a dual input kit installed, the
economizer control compares the values of the two
enthalpy or temperature inputs and positions the
dampers to provide the maximum efficiency possible.
®
YORK offers several equipment options factory installed, for
the Predator® line.
•
Optional Factory Installed Economizers - Predator units
offer a variety of optional factory installed economizers with
low leak dampers. The outdoor air enthalpy sensor enables
economizer operation if the outdoor enthalpy is less than
the setpoint of the economizer logic module. See Table 41
to determine the correct economizer for your application.
•
•
•
•
Downflow Economizer - (With barometric relief) The economizer is provided with a single enthalpy
input. The economizer is 2% low leakage type, and is
shipped installed and wired. The installer needs only
to assemble and mount the outdoor air hood (Provided). The economizer has spring return, fully modulating damper actuators and is capable of introducing
up to 100% outdoor air. As the outdoor air intake
dampers open, the return air dampers close. The
changeover from mechanical refrigeration to economizer operation is regulated by the standard single
enthalpy input. There is an optional input dual dry
bulb available. To meet regulated air standards, the
economizer control accepts an optional CO2 input for
demand ventilation. With single enthalpy input, the
economizer control monitors outdoor air. The dual
enthalpy kit provides a second input used to monitor
the return air. With a dual input kit installed, the economizer control compares the values of the two
enthalpy or temperature inputs and positions the
dampers to provide the maximum efficiency possible.
Horizontal Economizer - (Without barometric
relief) - All features of the downflow economizer
exist except you must order the duct mount barometric relief separately. You must order a 1EH0408
if you are installing a power exhaust. You can
order a 1RD0411 Barometric Relief for horizontal
flow economizers only.
BAS Ready Economizer -(With barometric relief) The economizer is provided with a Belimo actuator
that requires a 0-10V DC input from an external
source (i.e., field installed building automation system
controller). Power exhaust options are available. The
economizer is 2% low leakage type with spring return
and fully modulating dampers capable of introducing
up to 100% outside air. Also include 2” pleated filters.
Slab Economizer for Energy Recovery Ventilators(With barometric relief and Fresh Air Hood) - The
economizer is provided with a single enthalpy input.
The economizer is 2% low leakage type, and is
shipped installed and wired. The economizer has
spring return, fully modulating damper actuators and is
capable of introducing up to 100% outdoor air. As the
outdoor air intake dampers open, the return air dampers close. The changeover from mechanical refrigeration to economizer operation is regulated by the
standard single enthalpy input. There is an optional
input dual dry bulb available. To meet regulated air
standards, the economizer control accepts an optional
CO2 input for demand ventilation.With single enthalpy
Unitary Products Group
•
Power Exhaust (Downflow only) - This accessory
installs in the unit with a down flow economizer.
•
Motorized Outdoor Air Damper - The motorized outdoor air damper includes a slide-in/plug-in damper
assembly with an outdoor air hood and filters. The outdoor air dampers open to the preset position when the
indoor fan motor is energized. The damper has a range
of 0% to 100% outdoor air entry. Factory installed option
or field installed accessory.
•
Alternate Indoor Blower Motor - For applications with
high static restrictions, units are offered with optional
indoor motors that provide higher static output and/or
higher airflow, depending upon the installer’s needs.
•
Aluminized Steel Gas Heat Exchanger - For applications in non-corrosive environments.
•
Stainless Steel Gas Heat Exchanger - For applications
in corrosive environments, this option provides a full
stainless steel heat exchanger assembly.
•
Stainless Steel Drain Pan - An optional rust-proof stainless steel drain pan is available to provide years of trouble-free operation in corrosive environments.
•
Electric Heaters - The electric heaters range from 9kW
to 54kW and are available in all the voltage options of the
base units. All heaters are dual staged. All heaters are
intended for single point power supply.
•
Disconnect Switch - For gas heat units and cooling
units with electric heat, a HACR breaker sized to the unit
is provided. For cooling only units, a switch sized to the
largest electric heat available for the particular unit is
provided. Factory installed option only.
•
Convenience Outlet - (Non-Powered/Powered) - This
option locates a 120V single-phase GFCI outlet with
cover, on the corner of the unit housing adjacent to the
compressors. The “Non-powered” option requires the
installer to provide the 120V single-phase power source
and wiring. The “Powered” option is powered by a stepdown transformer in the unit. Factory installed option only.
•
Smoke Detectors - The smoke detectors stop operation
of the unit by interrupting power to the control board if
smoke is detected within the air compartment. Available
for both the supply and/or return air.
Factory installed smoke detectors in the return air,
may be subjected to freezing temperatures during
"off" times due to out side air infiltration. These
smoke detectors have an operational limit of 32 °F
to 131°F. Smoke detectors installed in areas that
could be out side those limitations will have to be
moved to prevent having false alarms.
5
246646-YTG-D-0806
•
Phase Monitors - Designed to prevent unit damage. The
phase monitor will shut the unit down in an out-of phase
condition. (Standard on units with Scroll Compressors.)
•
Coil Guard - Customers can purchase a coil guard kit to
protect the condenser coil from damage. Additionally,
this kit stops animals and foreign objects from entering
the space between the inner condenser coil and the
main cabinet. This is not a hail guard kit.
•
Dirty Filter Switch - This kit includes a differential pressure switch that energizes the fault light on the unit thermostat, indicating that there is an abnormally high
pressure drop across the filters. Factory installed option
or field installed accessory.
•
Technicoat Condenser Coils - The condenser coils are
coated with a phenolic coating for protection against corrosion due to harsh environments.
•
Technicoat Evaporator Coil - The evaporator coils are
coated with a phenolic coating for protection against corrosion due to harsh environments.
•
BAS - Building Automation System Controls Simplicity™ INTELLI-Comfort™ Control - The York® Simplicity™ INTELLI-Comfort™ control is factory installed. It
includes a supply air sensor, a return air sensor, and an
outside air sensor. There are provisions for a field
installed dirty filter indicator switch, an air-proving switch,
an Outside Air Humidity sensor, a Return Air Humidity
sensor, an Inside IAQ sensor, and an Outside Air IAQ
sensor. Construction mode operation, 365-day real time
clock with 7 day programming plus holiday scheduling is
built-in. Two different modes of demand ventilation are
achieved through the INTELLI-Comfort™ using CO2
sensors. It uses an inside CO2 sensor to perform
Demand Ventilation. It can also use an Outside CO2 sensor to perform Differential Demand Ventilation. It uses a
Patented Comfort Ventilation algorithm to provide comfortable ventilation air temperature. The patented economizer-loading algorithm will protect the equipment when
harsh operating conditions exist. Humidity in the occupied space or return duct can be monitored and controlled via humidity sensors and the on-board connection
for hot gas re-heat system. It uses the INTELLI-Start™
algorithm to maximize energy savings by recovering the
building from the Unoccupied Setpoints to the Occupied
Setpoints just in time for the Occupied Time Period to
begin. The Simplicity™ INTELLI-Comfort™ balances
space temperature, ventilation air temperature, CO2 and
humidity for ultimate comfort.
•
Simplicity™ INTELLI-Comfort™ with ModLINC
Control - The York® Simplicity™ INTELLI-Comfort™
with ModLINC control is factory installed. It includes all
the features of the INTELLI-Comfort™ control with an
additional control to translate communications from
MODBUS to the BACnet MSTP protocol.
•
Novar® BAS Control - The Novar® ETC-3 building
automation system controller is factory installed. Incudes
6
supply air sensor, return air sensor, dirty filter indicator
switch, and air proving switch.
•
Johnson Controls BAS Control - The Johnson Control
YK-UNT-1126 building automation system controller is
factory installed. Includes supply air sensor, return air
sensor, dirty filter indicator switch, and air proving switch.
•
CPC BAS Control - The Computer Process Controls
Model 810-3060 ARTC Advanced Rooftop building automation system controller is factory installed. Includes
supply air sensor, return air sensor, dirty filter indicator
switch and air proving switch.
•
Honeywell BAS Control - The Honeywell W7750C
building automation system controller is factory installed.
Includes air supply sensor, return air sensor, dirty filter
indicator switch, and air proving switch.
FIELD INSTALLED ACCESSORIES
YORK® offers several equipment accessories for field installation, for the Predator® line.
•
Downflow Economizer - (With barometric relief) - The
economizer is provided with a single enthalpy input. The
economizer is 2% low leakage type. The economizer has
spring return, fully modulating damper actuators and is
capable of introducing up to 100% outdoor air. As the
outdoor air intake dampers open, the return air dampers
close. The changeover from mechanical refrigeration to
economizer operation is regulated by the standard single
enthalpy input. There is an optional input dual dry bulb
available. To meet regulated air standards, the economizer control accepts an optional CO2 input for demand
ventilation. With single enthalpy input, the economizer
control monitors outdoor air. The dual enthalpy kit provides a second input used to monitor the return air. With
a dual input kit installed, the economizer control compares the values of the two enthalpy or temperature
inputs and positions the dampers to provide the maximum efficiency possible
•
Horizontal Economizer - (Without barometric relief) All features of the downflow economizer exist except you
must order the duct mount barometric relief separately.
You must order a 1EH0408 if you are installing a
power exhaust. You can order a 1RD0411 Barometric
Relief for horizontal flow economizer.
•
Slab Economizer for Energy Recovery Ventilator(Without barometric relief or Fresh Air Hood) - The
economizer is provided with a single enthalpy input. The
economizer is 2% low leakage type. The economizer has
spring return, fully modulating damper actuators and is
capable of introducing up to 100% outdoor air. As the
outdoor air intake dampers open, the return air dampers
close. The changeover from mechanical refrigeration to
economizer operation is regulated by the standard single
enthalpy input. There is an optional input dual dry bulb
available. To meet regulated air standards, the economizer control accepts an optional CO2 input for demand
Unitary Products Group
246646-YTG-D-0806
ventilation.With single enthalpy input, the economizer
control monitors outdoor air. The dual enthalpy kit provides a second input used to monitor the return air. With
a dual input kit installed, the economizer control compares the values of the two enthalpy or temperature
inputs and positions the dampers to provide the maximum efficiency possible.
•
-60°F Gas Heat Kit - For installations which require gas
heat units to perform in low ambient temperatures, a gas
section heating kit is available. This kit provides electric
heat in the gas heat controls section to ensure the gas
valve and controls will continue to function properly at
extremely low temperatures.
•
Gas Heat High Altitude Kit - This kit converts a gas
heat unit to operate at high altitudes, 2,000 to 6,000 feet.
Conversion kits are available for natural gas and propane.
•
Gas Heat Propane Conversion Kit - This kit converts a
gas-fired heater from natural gas to propane. It contains
the main burner orifices and gas valve replacement
springs.
•
Gas Piping Kit - Contains pipe nipples, fittings and gas
cock required for gas supply connection with external
shut off.
•
Electric Heaters - The electric heaters range from 9 kW
to 54kW and are available in all the voltage options of the
base units. All heaters are dual staged. Cooling units
include an adapter panel for easy installation of the electric heaters. Necessary hardware and connectors are
included with the heaters. All heaters are intended for
single point power supply.
•
Low Limit / Compressor Lockout Kit
You can order 1EH0409 Barometric Relief/FA Hood
for field installations without an ERV.
•
•
•
•
•
Dual Enthalpy Control, Accessory - This kit contains
the required components to convert a single enthalpy
economizer to dual enthalpy.
Barometric Relief Damper - Zero to 100% capacity
barometric relief dampers for use with horizontal flow, or
field installed slab economizers.
Power Exhaust - This accessory installs in the unit with
a down flow economizer. Power exhaust plugs into the
connector in the unit bulkhead. You must purchase
1EH0408 barometric relief when applying to a horizontal flow application.
Manual Outdoor Air Damper - Like the motorized outdoor air damper, each manual outdoor air damper
includes a slide-in damper assembly with an outdoor air
hood and filters. Customers have a choice of dampers
with ranges of 0% to 100% or 0% to 35% outdoor air
entry.
Motorized Outdoor Air Damper - The motorized outdoor air damper includes a slide-in/plug-in damper
assembly with an outdoor air hood and filters. The outdoor air dampers open to the preset position when the
indoor fan motor is energized. The damper has a range
of 0% to 100% outdoor air entry. Factory installed option
or field installed accessory.
•
Smoke Detectors - The smoke detectors stop operation
of the unit by interrupting power to the control board if
smoke is detected within the air compartment.
•
CO2 Sensor - Senses CO2 levels and automatically
overrides the economizer when levels rise above the
preset limits.
•
Dirty Filter Switch - This kit includes a differential pressure switch that energizes the fault light on the unit thermostat, indicating that there is an abnormally high
pressure drop across the filters.
•
Coil Guard - Field installed decorative wire coil guard.
•
Hail Guard - This kit includes a sloped hood which
installs over the outside condenser coil and prevents
damage to the coil fins from hail strikes. Field installed
accessory only.
•
Flue Exhaust Extension Kit - In locations with wind or
weather conditions which may interfere with proper
exhausting of furnace combustion products, this kit can
be installed to prevent the flue exhaust from entering
nearby fresh air intakes.
Unitary Products Group
•
1.
Compressor Lockout (CLO): To prevent mechanical (compressorized) operation of the unit during
cold outdoor conditions where there is a risk of
returning liquid refrigerant back to the compressors.
2.
Low Limit Control (LLC): To prevent the supply air
from dropping below a specified setpoint by utilizing
the units first stage heating means when there is a
demand for cooling during cold outside conditions.
Metal Frame Filter Kit - Metal frame with polyester filter
medium.
•
Permanent Filters - Permanent filters are available.
•
Roof Curbs - The roof curbs have insulated decks and
are shipped disassembled The roof curbs are available
in 8” and 14” heights. For applications with security concerns, burglar bars are available for the duct openings of
the roof curbs.
•
Roof Curb Transition - Single Piece Adapter (10” High)
- Roof curbs for transitioning from Sunline™ units to
Predator® units. Fits 7.5 to 12.5 Sunline™ roof curbs
only.
•
Burglar Bars - Mount in the supply and return openings
to prevent entry into the duct work.
•
Thermostat - The units are designed to operate with 24volt electronic and electro-mechanical thermostats. All
units (with or without an economizer) operate with twostage heat/two-stage cool or two-stage cooling only thermostats, depending upon unit configuration.
7
246646-YTG-D-0806
TABLE 1: ACCESSORIES
Part Number
Description
Weight
1RC0470
Roof Curb, 8" Height
1RC0471
Roof Curb, 14" Height
-
1RC0472
Roof Curb, Transition (7.5 T through 12.5 T)
-
1BD0408
Burglar Bars, Downflow
-
2TP04520925
Electric Heat 9kW 230V
-
2TP04521825
Electric Heat 18kW 230V
-
2TP04522425
Electric Heat 24kW 230V
-
2TP04523625
Electric Heat 36kW 230V
-
2TP04525425
Electric Heat 54kW 230V
-
2TP04520946
Electric Heat 9kW 460V
-
2TP04521846
Electric Heat 18kW 460V
-
2TP04522446
Electric Heat 24kW 460V
-
2TP04523646
Electric Heat 36kW 460V
-
2TP04525446
Electric Heat 54kW 460V
-
2TP04520958
Electric Heat 9kW 575V
-
2TP04521858
Electric Heat 18kW 575V
-
2TP04522458
Electric Heat 24kW 575V
-
2TP04523658
Electric Heat 36kW 575V
-
2TP04525458
Electric Heat 54kW 575V
-
2TP04540925
Electric Heat 9kW 230V, 42" Tall Cabinet
-
2TP04541825
Electric Heat 18kW 230V, 42" Tall Cabinet
-
2TP04542425
Electric Heat 24kW 230V, 42" Tall Cabinet
-
2TP04543625
Electric Heat 36kW 230V, 42" Tall Cabinet
-
2TP04540946
Electric Heat 9kW 460V, 42" Tall Cabinet
-
2TP04541846
Electric Heat 18kW 460V, 42" Tall Cabinet
-
2TP04542446
Electric Heat 24kW 460V, 42" Tall Cabinet
-
2TP04543646
Electric Heat 36kW 460V, 42" Tall Cabinet
-
2TP04540958
Electric Heat 9kW 575V, 42" Tall Cabinet
-
2TP04541858
Electric Heat 18kW 575V, 42" Tall Cabinet
-
2TP04542458
Electric Heat 24kW 575V, 42" Tall Cabinet
-
2TP04543658
Electric Heat 36kW 575V, 42" Tall Cabinet
-
1FA0411
Manual Outside Air Damper 0-35%, Downflow (Incl. Hood, Damper & Filters, No Barometric Relief)
-
1FA0412
Manual Outside Air Damper 0-100%, Downflow (Incl. Hood, Damper & Filters, No Barometric Relief)
-
2MD04702724
Motorized Damper, Downflow (Incl. Hood, Damper & Filter, no Barometric Relief)
-
2MD04703324
Motorized Damper, Horizontal (Incl. Hood, Damper & Filter, no Barometric Relief)
2EE04705424
Economizer, Downflow (Incl. Barometric Relief & All Hoods)
124 lbs.
2EE04705524
Economizer, Horizontal (Incl. Dampers & Hoods, no Barometric Relief)
97 lbs.
2EE04705224
Economizer, Slab, Downflow (Incl. Dampers only no Hoods or Barometric Relief)
2EE04705624
"Downflow Economizer, Slab type for ERV (no Barometric Relief or FA hood)", 42" Tall Cabinet
-
2PE04703225
Power Exhaust, Downflow, 230V (For Units with Economizer only)
-
2PE04703246
Power Exhaust, Downflow, 460V(For Units with Economizer only)
-
2PE04703258
Power Exhaust, Downflow, 580V (For Units with Economizer only)
-
2EC04700924
Dual Enthalpy Control (Use with Single Enthalpy Economizer)
-
1EH0407
Hood Kit, Downflow Economizer (Included with all Downflow Economizers)
1RD0411
Barometric Relief Kit, Ductmount for Horizontal Application (Incl. Damper & Hood)
1EH0408
Barometric Relief Kit, Ductmount for Horizontal Application w/Power Exhaust (Incl. Damper & Hood)
1EH0409
Barometric Relief / Hood Kit, for Field Installed Slab Econ. w/o ERV (Incl. Barometric Relief & FA Hood)
-
2AQ04700424
CO2 Detector Unit Mount
-
2AQ04700324
CO2 Detector Space Mount
-
2SD04700424
Smoke Detector, Supply or Return (Return Not Available with Horizontal Economizer)
-
2MK04700624
Low Limit / Compressor Lockout Kit
1CG0419
Coil Guard (Electric / Electric & HP models)
8
25 lbs.
-
Unitary Products Group
246646-YTG-D-0806
TABLE 1: ACCESSORIES (CONTINUED)
Part Number
Description
Weight
1CG0420
Coil Guard (Gas / Electric models)
-
1CG0427
Coil Guard (Electric / Electric & HP Models), 42" Tall Cabinet
-
1CG0428
Coil Guard (Gas / Electric Models), 42" Tall Cabinet
-
1HG0411
Hail Guard Kit
-
1HG0415
Hail Guard Kit, 42" Tall Cabinet
-
1GP0405
Gas Piping Kit
-
1NP0442
Propane Conversion Kit
-
1HA0442
High Altitude Kit for Natural Gas
-
1HA0443
High Altitude Kit for Propane
-
1FE0412
Flue Exhaust Extension Kit
-
2BC04700106
Gas Heat Kit, -60 deg F, 230V
-
2BC04700151
Gas Heat Kit, -60 deg F, 460V
-
2BC04700154
Gas Heat Kit, -60 deg F, 575V
-
1FL0402
Permanent Filter Kit
-
1FL0423
Permanent Filter Kit, 42" Tall Cabinet
-
2DF0401
Dirty Filter Switch
-
1FF0410
Filter Frame Kit, Metal
-
1FF0411
Metal Filter Frame Kit, 42" Tall Cabinet
-
Unitary Products Group
9
246646-YTG-D-0806
NOMENCLATURE
6.5-12.5 Ton York® Model Number Nomenclature
D M 090 N10 A 2 A AA 3 0 1 2 4 A
Product Category
Product Style
D = A/C, Single Pkg., R-22
A = Style A
B = Style B
C = Style C
Product Identifier
Configuration Options (not required for all units)
These four digits will not be assigned until a quote is requested, or an order placed.
M = 9.0 EER A/C
H = 11.0+ EER A/C
SS Drain Pan
CPC Controller, DFS, APS
Nominal Cooling Capacity
Johnson Controller, DFS, APS
Honeywell Controller, DFS, APS
078 = 6.5 Ton
090 = 7.5 Ton
102 = 8.5 Ton
120 = 10.0 Ton
150 = 12.5 Ton
Novar Controller, DFS, APS
Simplicity IntelliComfort Controller
Simplicity IntelliComfort Controller w/ModLinc
2" Pleated filters
BAS Ready Unit with Belimo Economizer
Shipping Bag
Heat Type and Nominal Heat Capacity
Any Combination of Additional Options that Don’t Have an Option Code Pre-assigned
C00 = Cooling Only. No heat installed
Gas Heat Options
Product Generation
N10 = 100 MBH Output Aluminized Steel
N15 = 150 MBH Output Aluminized Steel
N20 = 200 MBH Output Aluminized Steel
S10 = 100 MBH Output Stainless Steel
S15 = 150 MBH Output Stainless Steel
S20 = 200 MBH Output Stainless Steel
3 = Third Generation
4 = Fourth Generation
5 = Fifth Generation
6 = Sixth Generation
Additional Options
Electric Heat Options
AA = None
AB = Phase Monitor
AC = Coil Guard
AD = Dirty Filter Switch
AE = Phase Monitor & Coil Guard
AF = Phase Monitor & Dirty Filter Switch
AG = Coil Guard & Dirty Filter Switch
AH = Phase Monitor, Coil Guard & Dirty Filter Switch
E09 = 9 KW
E18 = 18 KW
E24 = 24 KW
E36 = 36 KW
E54 = 54 KW
RC = Coil Guard, Shipping Bag & American Flag
TA = Technicoat Condenser Coil
TJ = Technicoat Evaporator Coil
TS = Technicoat Evaporator & Condenser Coils
Airflow
A = Std. Motor
B = Std. Motor/Econo./Barometric Relief (Downflow
Only)
C = Std. Motor/Econo./Power Exhaust (Downflow Only)
D = Std. Motor/Motorized Damper (Downflow Only)
E = Std. Motor/Horizontal Economizer (No Baro.)
F = Std. Motor/Slab Econo./Power Exhaust
(Downflow Only)
G = Std. Motor/Slab Econo./Barometric Relief
(Downflow Only)
N = Hi Static Mtr.
P = Hi Static Mtr./Econo./Barometric Relief
(Downflow Only)
Q = Hi Static Mtr./Econo./Power Exhaust
(Downflow Only)
R = Hi Static Mtr./Motorized Damper (Downflow Only)
S = Hi Static Mtr./Horizontal Economizer (No Baro.)
T = Hi Static Mtr./Slab Econo./Power Exhaust
(Downflow Only)
U = Hi Static Mtr./Slab Econo./Barometric Relief
(Downflow only)
Voltage
2 = 208/230-3-60
3 = 380-3-60
4 = 460-3-60
5 = 575-3-60
ZZ = If desired option combination is not listed above, ZZ will be assigned and configuration options will be
located in digits 15-18.
Installation Options
A = No Options Installed
B = Option 1
C = Option 2
D = Options 1 & 2
E = Option 3
F = Option 4
G = Options 1 & 3
H = Options 1 & 4
J = Options 1, 2 & 3
K = Options 1, 2, & 4
L = Options 1,3 & 4
M = Options 1, 2, 3, & 4
N = Options 2 & 3
P = Options 2 & 4
Q = Options 2, 3, & 4
R = Options 3 & 4
S = Option 5
T = Options 1 & 5
U = Options 1, 3, & 5
V = Options 1, 4, & 5
W = Options 1, 3, 4, & 5
X = Options 3 & 5
Y = Options 4 & 5
Z = Options 3, 4 & 5
Options
1 = Disconnect
2 = Non-Pwr'd Conv. Outlet
3 = Smoke Detector S.A.
4 = Smoke Detector R.A.
5 = Pwr'd Conv. Outlet
10
Unitary Products Group
246646-YTG-D-0806
TABLE 2: DH PHYSICAL DATA
Models
Component
Evaporator
Blower
Evaporator
Coil
078
090
102
120
150
Blower, Centrifugal
(Dia. X Wd. in.)
12 x 12
12 x 12
12 X 12
15 x 15
15 x 15
Motor, Standard (HP)
1-1/2
2
3
2
3
Motor, Optional (HP)
2
3
3
3
5
Rows
3
3
3
4
4
Fins per Inch
15
15
15
15
15
Height (in.)
32
32
32
40
40
Face Area (ft. each)
10.67
10.67
10.67
13.2
13.2
Propeller Dia.
(in., each)
24
24
24
24
24
Motor (HP, each)
1/3
1/3
1/3
3/4
3/4
CFM, Nominal (each)
3400
3400
3400
4400
4400
2
2
2
2
2
Condenser
Fan
(2 per Unit)
Sys 1: 2 Row
Rows (each)
Condenser
Coil
(2 per unit)
Refrigerant
Charge
Sys 2: 1 Row
Fins per Inch
20
20
20
20
20
Height (in., each)
36
36
36
44
44
Face Area (ft.2 each)
12
12
12
14.5
14.5
System 1 (lb./oz.)
8/0
8/12
9/8
12/0
9/14
System 2 (lb./oz.)
4/12
9/0
8/2
11/0
9/4
Quantity
2
2
2
2
2
Type
Recip.
Recip
Recip.
Recip
Scroll
Size (Wd. x Ht. x
Thickness in.)
25x16x2
25x16x2
25x16x2
25x20x2
25x20x2
Number Per Unit
4
4
4
4
4
Compressors
Air Filters
Unitary Products Group
11
246646-YTG-D-0806
TABLE 3: DH CAPACITY RATINGS
Size
(Tons)
Cooling Capacity
ARI Ratings1
Model
CFM
MBH EER IPLV
Nominal
Gas Heat Capacity
Sound
Electric
Rating
Heat
Seasonal
(dB)2 Capacity3 Input Output
Efficiency
(MBH) (MBH)
(kW)
(%)
Cooling
Only
078
(6-1/2)
090
(7-1/2)
102
(8-1/2)
-
-
-
-
-
-
9, 18, 24,
36
-
-
-
-
-
Gas Heat
-
120
96
80
20-50
3/4
Gas Heat
-
180
144
80
35-65
3/4
Cooling
Only
-
-
-
-
-
-
18, 36
-
-
-
-
-
Gas Heat
-
120
96
80
15-45
3/4
Gas Heat
-
180
144
80
30-60
3/4
Cooling
Only
-
-
-
-
-
-
9, 18, 24,
36
-
-
-
-
-
Gas Heat
-
120
96
80
15-45
3/4
Gas Heat
-
180
144
80
30-60
3/4
Cooling
Only
-
-
-
-
-
-
18, 24, 36,
54
-
-
-
-
-
Gas Heat
-
180
144
80
20-50
3/4
Gas Heat
-
240
192
80
35-65
3/4
Cooling
Only
-
-
-
-
-
-
18, 24, 36,
54
-
-
-
-
-
Gas Heat
-
180
144
80
10-40
3/4
Gas Heat
-
240
192
80
25-55
3/4
Electric
Heat
Electric
Heat
Electric
Heat
Electric
Heat
120
(10)
150
(12-1/2)
Temp.
Rise
(°F)
Gas
Line
Size
(in. OD)
Electric
Heat
75
89
99
115
146
11.5
11.5
11.0
11.0
10.0
11.90
12.0
11.50
11.70
10.70
2421
3000
2692
3840
4100
84
84
84
90
90
1 Rated at 95°F ambient 80°F dry bulb and 67°F wet bulb.
2 Rated in accordance with ARI 270 standard.
3 See Table 20.
TABLE 4: UNIT VOLTAGE LIMITATIONS
12
POWER RATING
MIN.
MAX.
208/230-3-60
187
252
460-3-60
432
504
575-3-60
540
630
Unitary Products Group
246646-YTG-D-0806
TABLE 5: COOLING CAPACITY DH078 (6-1/2 TON) UNIT
Air On
Evap. Coil
CFM
1950
2275
2600
2925
3250
1950
2275
2600
2925
3250
1950
2275
2600
2925
3250
WB
(°F)
Temperature of Air on Condenser Coil 75°F
Tot.
Tot.
Cap.1
(MBH)
Input2
(kW)
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
88.9
85.5
80.0
78.2
91.3
87.9
82.2
80.4
93.8
90.2
84.4
82.6
94.5
90.9
85.0
83.1
95.1
91.5
85.6
83.7
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
80.3
74.1
68.5
68.0
82.8
76.5
70.7
70.1
85.4
78.8
72.9
72.2
86.5
79.9
73.9
73.2
87.7
81.0
74.9
74.2
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
69.0
60.7
58.2
58.0
70.7
62.3
59.6
59.4
72.5
63.8
61.1
60.9
73.4
64.6
61.9
61.7
74.3
65.5
62.7
62.5
Temperature of Air on Condenser Coil 85°F
Sensible Capacity (MBH)*
Return Dry Bulb (°F)
86
83
80
77
74
71
4.8
51.3 45.8 40.2 34.6 29.1
4.8
65.4 59.9 54.3 48.7 43.2 37.6
4.7
80.0 73.8 68.2 62.7 57.1 51.5
4.7
78.2 76.8 71.3 65.7 60.2 54.6
4.8
56.3 49.7 43.2 36.6 30.0
4.8
71.4 64.9 58.3 51.7 45.1 38.6
4.7
82.2 79.1 73.3 66.7 60.1 53.5
4.7
80.4 79.7 76.5 70.0 63.4 56.8
4.8
61.3 53.7 46.1 38.5 30.9
4.8
77.4 69.9 62.3 54.7 47.1 39.5
4.8
84.4 84.4 78.3 70.7 63.1 55.5
4.7
82.6 82.6 81.8 74.2 66.6 59.1
4.8
65.3 56.6 48.0 39.4 30.7
4.8
83.2 73.5 64.8 56.2 47.6 38.9
4.8
85.0 85.0 82.0 73.3 64.7 56.0
4.7
83.1 83.1 82.8 74.1 65.5 56.9
4.9
69.3 59.6 49.9 40.2 30.5
4.8
88.9 77.1 67.4 57.7 48.0 38.3
4.8
85.6 85.6 85.6 75.9 66.3 56.6
4.7
83.7 83.7 83.7 74.0 64.4 54.7
Temperature of Air on Condenser Coil 95°F
5.8
47.5 42.0 36.4 30.8 25.3
5.7
60.4 54.9 49.3 43.7 38.2 32.6
5.6
68.5 65.8 60.3 54.7 49.2 43.6
5.6
68.0 66.4 60.8 55.2 49.7 44.1
5.8
52.7 46.2 39.6 33.0 26.4
5.7
66.8 60.2 53.6 47.0 40.5 33.9
5.6
70.7 69.4 65.6 59.0 52.4 45.8
5.6
70.1 69.3 66.1 59.6 53.0 46.4
5.9
57.9 50.4 42.8 35.2 27.6
5.8
73.1 65.5 57.9 50.4 42.8 35.2
5.7
72.9 72.9 70.8 63.2 55.7 48.1
5.7
72.2 72.2 71.5 63.9 56.3 48.7
5.9
62.2 53.6 44.9 36.3 27.6
5.8
77.0 69.5 60.8 52.2 43.6 34.9
5.7
73.9 73.9 72.8 64.2 55.6 46.9
5.7
73.2 73.2 72.8 64.2 55.6 46.9
5.9
66.4 56.7 47.1 37.4 27.7
5.8
81.0 73.4 63.7 54.0 44.4 34.7
5.7
74.9 74.9 74.9 65.2 55.5 45.8
5.7
74.2 74.2 74.2 64.5 54.9 45.2
Temperature of Air on Condenser Coil 115°F
6.8
42.8 37.2 31.6 26.1 20.5
6.6
54.8 49.3 43.7 38.2 32.6 27.0
6.5
58.2 55.8 50.2 44.7 39.1 33.5
6.6
58.0 56.0 50.5 44.9 39.3 33.8
6.8
47.7 41.2 34.6 28.0 21.4
6.7
59.3 54.4 47.8 41.2 34.7 28.1
6.6
59.6 58.5 54.9 48.3 41.8 35.2
6.7
59.4 58.5 55.2 48.6 42.0 35.5
6.9
52.7 45.1 37.5 30.0 22.4
6.7
63.8 59.5 51.9 44.3 36.7 29.1
6.6
61.1 61.1 59.6 52.0 44.4 36.9
6.7
60.9 60.9 59.9 52.3 44.7 37.2
6.9
57.0 48.3 39.7 31.0 22.4
6.7
64.6 62.5 54.8 46.2 37.6 28.9
6.7
61.9 61.9 61.2 52.5 43.9 35.2
6.7
61.7 61.7 61.2 52.6 43.9 35.3
7.0
61.2 51.5 41.8 32.1 22.4
6.8
65.5 65.5 57.8 48.1 38.4 28.7
6.7
62.7 62.7 62.7 53.0 43.3 33.6
6.8
62.5 62.5 62.5 52.8 43.1 33.4
Tot.
Tot.
68
Cap.1
(MBH)
Input2
(kW)
32.1
46.0
49.0
32.0
47.0
50.3
31.9
47.9
51.5
30.3
47.4
48.2
28.6
46.9
45.0
84.6
79.8
74.2
73.1
87.1
82.2
76.4
75.2
89.6
84.5
78.6
77.4
90.5
85.4
79.4
78.2
91.4
86.3
80.2
79.0
27.1
38.0
38.6
27.3
39.3
39.8
27.6
40.5
41.1
26.3
38.3
38.3
25.0
36.1
35.5
74.6
67.4
63.3
63.0
76.8
69.4
65.2
64.8
78.9
71.3
67.0
66.6
80.0
72.3
67.9
67.5
81.0
73.2
68.8
68.4
21.5
28.0
28.2
21.5
28.6
28.9
21.6
29.3
29.6
20.3
26.6
26.7
19.0
23.9
23.7
63.3
54.0
53.0
53.0
64.6
55.2
54.1
54.1
66.0
56.3
55.3
55.3
66.8
57.0
55.9
55.9
67.6
57.7
56.6
56.6
Sensible Capacity (MBH)*
Return Dry Bulb (°F)
86
83
80
77
74
71
5.3
49.4 43.9 38.3 32.7 27.2
5.2
62.9 57.4 51.8 46.2 40.7 35.1
5.1
74.2 69.8 64.3 58.7 53.1 47.6
5.1
73.1 71.6 66.0 60.5 54.9 49.4
5.3
54.5 47.9 41.4 34.8 28.2
5.3
69.1 62.5 56.0 49.4 42.8 36.2
5.2
76.4 74.2 69.4 62.8 56.3 49.7
5.2
75.2 74.5 71.3 64.8 58.2 51.6
5.4
59.6 52.0 44.4 36.9 29.3
5.3
75.3 67.7 60.1 52.5 44.9 37.4
5.2
78.6 78.6 74.6 67.0 59.4 51.8
5.2
77.4 77.4 76.6 69.0 61.5 53.9
5.4
63.7 55.1 46.5 37.8 29.2
5.3
80.1 71.5 62.8 54.2 45.6 36.9
5.2
79.4 79.4 77.4 68.8 60.1 51.5
5.2
78.2 78.2 77.8 69.2 60.5 51.9
5.4
67.8 58.2 48.5 38.8 29.1
5.3
84.9 75.2 65.6 55.9 46.2 36.5
5.2
80.2 80.2 80.2 70.6 60.9 51.2
5.2
79.0 79.0 79.0 69.3 59.6 49.9
Temperature of Air on Condenser Coil 105°F
6.3
45.1 39.6 34.0 28.5 22.9
6.1
57.6 52.1 46.5 40.9 35.4 29.8
6.0
63.3 60.8 55.2 49.7 44.1 38.6
6.1
63.0 61.2 55.6 50.1 44.5 39.0
6.3
50.2 43.7 37.1 30.5 23.9
6.2
63.0 57.3 50.7 44.1 37.6 31.0
6.1
65.2 63.9 60.2 53.7 47.1 40.5
6.1
64.8 63.9 60.7 54.1 47.5 40.9
6.4
55.3 47.7 40.2 32.6 25.0
6.2
68.5 62.5 54.9 47.3 39.7 32.2
6.1
67.0 67.0 65.2 57.6 50.1 42.5
6.2
66.6 66.6 65.7 58.1 50.5 42.9
6.4
59.6 50.9 42.3 33.7 25.0
6.3
70.8 66.0 57.8 49.2 40.6 31.9
6.2
67.9 67.9 67.0 58.4 49.7 41.1
6.2
67.5 67.5 67.0 58.4 49.7 41.1
6.4
63.8 54.1 44.4 34.8 25.1
6.3
73.2 69.4 60.8 51.1 41.4 31.7
6.2
68.8 68.8 68.8 59.1 49.4 39.7
6.2
68.4 68.4 68.4 58.7 49.0 39.3
Temperature of Air on Condenser Coil 125°F
7.3
40.4 34.8 29.2 23.7 18.1
7.1
52.0 46.5 40.9 35.4 29.8 24.2
7.0
53.0 50.7 45.2 39.6 34.1 28.5
7.1
53.0 50.9 45.3 39.7 34.2 28.6
7.4
45.2 38.7 32.1 25.5 18.9
7.1
55.2 51.5 44.9 38.3 31.8 25.2
7.1
54.1 53.0 49.6 43.0 36.4 29.9
7.2
54.1 53.1 49.7 43.1 36.6 30.0
7.4
50.1 42.5 34.9 27.3 19.8
7.2
56.3 56.3 48.9 41.3 33.7 26.1
7.1
55.3 55.3 54.0 46.4 38.8 31.2
7.2
55.3 55.3 54.1 46.5 39.0 31.4
7.5
54.3 45.7 37.1 28.4 19.8
7.2
57.0 57.0 51.8 43.2 34.6 25.9
7.1
55.9 55.9 55.3 46.7 38.0 29.4
7.3
55.9 55.9 55.4 46.7 38.1 29.5
7.5
58.6 48.9 39.2 29.5 19.8
7.3
57.7 57.7 54.8 45.1 35.5 25.8
7.2
56.6 56.6 56.6 46.9 37.2 27.6
7.3
56.6 56.6 56.6 46.9 37.2 27.6
68
29.6
42.0
43.8
29.7
43.1
45.0
29.8
44.2
46.3
28.3
42.9
43.3
26.8
41.5
40.2
24.3
33.0
33.4
24.4
33.9
34.4
24.6
34.9
35.3
23.3
32.5
32.5
22.0
30.0
29.6
18.7
23.0
23.1
18.6
23.3
23.4
18.5
23.7
23.8
17.3
20.8
20.8
16.1
17.9
17.9
1 These capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower
Performance Table for the kW of the supply air blower motor.
2 These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
Unitary Products Group
13
246646-YTG-D-0806
TABLE 6: COOLING CAPACITY DH090 (7-1/2 TON) UNIT
Air On
Evap. Coil
CFM
2250
2625
3000
3375
3750
2250
2625
3000
3375
3750
2250
2625
3000
3375
3750
WB
(°F)
Temperature of Air on Condenser Coil 75°F
Tot.
Tot.
Cap.1
(MBH)
Input2
(kW)
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
102.7
98.7
95.0
96.7
105.1
101.0
97.2
98.9
107.5
103.3
99.4
101.2
108.5
104.3
100.4
102.2
109.6
105.4
101.4
103.3
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
94.3
87.3
82.4
80.1
96.6
89.4
84.4
82.1
98.9
91.5
86.4
84.0
100.6
93.1
87.9
85.5
102.4
94.7
89.4
87.0
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
80.6
72.0
69.6
67.8
82.9
74.1
71.6
69.7
85.2
76.1
73.6
71.6
86.2
77.1
74.5
72.5
87.3
78.0
75.4
73.4
Temperature of Air on Condenser Coil 85°F
Sensible Capacity (MBH)*
Return Dry Bulb (°F)
86
83
80
77
74
71
5.7
60.1
53.7
47.3 40.9 34.5
5.6
75.6
69.2
62.8 56.4 50.0 43.5
5.6
95.0
87.3
80.9 74.5 68.0 61.6
5.5
96.7
90.6
84.1 77.7 71.3 64.9
5.7
65.5
57.9
50.3 42.8 35.2
5.6
82.0
74.4
66.8 59.2 51.6 44.0
5.6
97.2
93.4
86.1 78.5 70.9 63.3
5.5
98.9
95.9
89.6 82.0 74.4 66.8
5.7
70.9
62.1
53.4 44.6 35.9
5.6
88.3
79.5
70.8 62.0 53.3 44.5
5.6
99.4
99.4
91.2 82.5 73.8 65.0
5.5
101.2 101.2 95.0 86.2 77.5 68.7
5.7
75.3
65.4
55.4 45.4 35.5
5.6
94.8
83.4
73.5 63.5 53.6 43.6
5.6
100.4 100.4 95.9 85.9 76.0 66.0
5.5
102.2 102.2 99.1 89.2 79.2 69.2
5.7
79.8
68.6
57.4 46.2 35.1
5.6
101.3 87.3
76.2 65.0 53.8 42.6
5.6
101.4 101.4 100.5 89.4 78.2 67.0
5.5
103.3 103.3 103.3 92.1 80.9 69.7
Temperature of Air on Condenser Coil 95°F
6.7
56.3
49.8
43.4 37.0 30.6
6.7
71.1
64.7
58.3 51.9 45.5 39.1
6.5
82.4
77.6
71.2 64.8 58.4 51.9
6.5
80.1
78.0
71.6 65.2 58.8 52.4
6.8
62.1
54.5
46.9 39.4 31.8
6.7
78.2
70.6
63.0 55.4 47.9 40.3
6.6
84.4
82.0
76.9 69.4 61.8 54.2
6.6
82.1
81.0
77.4 69.8 62.2 54.7
6.8
67.9
59.2
50.5 41.7 33.0
6.7
85.2
76.5
67.7 59.0 50.2 41.5
6.6
86.4
86.4
82.7 73.9 65.2 56.4
6.6
84.0
84.0
83.2 74.4 65.7 57.0
6.9
73.1
63.2
53.2 43.2 33.3
6.8
90.0
81.4
71.4 61.5 51.5 41.5
6.7
87.9
87.9
86.1 76.1 66.1 56.2
6.6
85.5
85.5
85.1 75.1 65.2 55.2
6.9
78.3
67.1
55.9 44.8 33.6
6.8
94.7
86.3
75.1 63.9 52.8 41.6
6.7
89.4
89.4
89.4 78.2 67.1 55.9
6.7
87.0
87.0
87.0 75.8 64.6 53.4
Temperature of Air on Condenser Coil 115°F
7.9
51.1
44.6
38.2 31.8 25.4
7.7
64.6
58.1
51.7 45.3 38.9 32.5
7.6
69.6
65.8
59.4 52.9 46.5 40.1
7.6
67.8
66.0
59.5 53.1 46.7 40.3
7.9
57.1
49.5
41.9 34.3 26.7
7.7
70.3
64.3
56.7 49.1 41.5 34.0
7.7
71.6
69.7
65.1 57.5 49.9 42.3
7.7
69.7
68.8
65.3 57.7 50.1 42.5
8.0
63.1
54.3
45.6 36.8 28.1
7.8
76.1
70.4
61.7 52.9 44.2 35.4
7.7
73.6
73.6
70.8 62.0 53.3 44.5
7.7
71.6
71.6
71.0 62.2 53.5 44.7
8.0
68.4
58.5
48.5 38.5 28.6
7.8
77.1
74.2
65.6 55.7 45.7 35.7
7.7
74.5
74.5
73.1 63.1 53.2 43.2
7.8
72.5
72.5
72.2 62.2 52.3 42.3
8.1
73.8
62.6
51.4 40.2 29.1
7.9
78.0
78.0
69.6 58.4 47.2 36.1
7.8
75.4
75.4
75.4 64.2 53.0 41.9
7.8
73.4
73.4
73.4 62.2 51.0 39.9
Tot.
Tot.
68
Cap.1
(MBH)
Input2
(kW)
37.1
55.2
58.5
36.5
55.7
59.2
35.8
56.3
60.0
33.6
56.0
59.3
31.5
55.8
58.6
98.5
93.0
88.7
88.4
100.9
95.2
90.8
90.5
103.2
97.4
92.9
92.6
104.6
98.7
94.2
93.9
106.0
100.1
95.4
95.1
32.7
45.5
46.0
32.7
46.6
47.1
32.8
47.7
48.2
31.6
46.2
45.2
30.4
44.7
42.2
87.5
79.7
76.0
74.0
89.8
81.8
78.0
75.9
92.1
83.8
80.0
77.8
93.4
85.1
81.2
79.0
94.8
86.4
82.4
80.2
26.1
33.7
33.9
26.4
34.7
34.9
26.7
35.8
36.0
25.8
33.2
32.3
24.9
30.7
28.7
73.7
64.4
63.2
61.6
76.0
66.4
65.2
63.5
78.3
68.4
67.2
65.4
79.0
69.0
67.8
66.0
79.7
69.7
68.4
66.6
Sensible Capacity (MBH)*
Return Dry Bulb (°F)
86
83
80
77
74
71
6.2
58.2 51.8 45.4 39.0 32.5
6.1
73.4 67.0 60.5 54.1 47.7 41.3
6.1
88.7 82.4 76.0 69.6 63.2 56.8
6.0
88.4 84.3 77.9 71.5 65.0 58.6
6.2
63.8 56.2 48.6 41.1 33.5
6.1
80.1 72.5 64.9 57.3 49.7 42.2
6.1
90.8 87.7 81.5 73.9 66.3 58.8
6.1
90.5 88.5 83.5 75.9 68.3 60.7
6.3
69.4 60.7 51.9 43.2 34.4
6.2
86.8 78.0 69.3 60.5 51.8 43.0
6.1
92.9 92.9 87.0 78.2 69.5 60.7
6.1
92.6 92.6 89.1 80.3 71.6 62.8
6.3
74.2 64.3 54.3 44.3 34.4
6.2
92.4 82.4 72.5 62.5 52.5 42.6
6.1
94.2 94.2 91.0 81.0 71.0 61.1
6.1
93.9 93.9 92.1 82.1 72.2 62.2
6.3
79.0 67.9 56.7 45.5 34.3
6.2
98.0 86.8 75.6 64.5 53.3 42.1
6.1
95.4 95.4 95.0 83.8 72.6 61.4
6.1
95.1 95.1 95.1 83.9 72.8 61.6
Temperature of Air on Condenser Coil 105°F
7.3
53.7 47.2 40.8 34.4 28.0
7.2
67.8 61.4 55.0 48.6 42.2 35.8
7.1
76.0 71.7 65.3 58.9 52.4 46.0
7.1
74.0 72.0 65.6 59.2 52.7 46.3
7.4
59.6 52.0 44.4 36.8 29.3
7.2
74.3 67.4 59.9 52.3 44.7 37.1
7.1
78.0 75.8 71.0 63.4 55.8 48.3
7.1
75.9 74.9 71.3 63.8 56.2 48.6
7.4
65.5 56.8 48.0 39.3 30.5
7.3
80.7 73.5 64.7 56.0 47.2 38.5
7.2
80.0 80.0 76.7 68.0 59.2 50.5
7.2
77.8 77.8 77.1 68.3 59.6 50.8
7.4
70.8 60.8 50.8 40.9 30.9
7.3
83.5 77.8 68.5 58.6 48.6 38.6
7.2
81.2 81.2 79.6 69.6 59.6 49.7
7.2
79.0 79.0 78.6 68.7 58.7 48.7
7.5
76.0 64.9 53.7 42.5 31.3
7.3
86.4 82.2 72.4 61.2 50.0 38.8
7.2
82.4 82.4 82.4 71.2 60.0 48.9
7.2
80.2 80.2 80.2 69.0 57.8 46.6
Temperature of Air on Condenser Coil 125°F
8.4
48.4 42.0 35.6 29.2 22.8
8.2
61.3 54.8 48.4 42.0 35.6 29.2
8.1
63.2 59.9 53.5 47.0 40.6 34.2
8.2
61.6 59.9 53.5 47.1 40.7 34.3
8.5
54.5 47.0 39.4 31.8 24.2
8.2
66.4 61.1 53.5 46.0 38.4 30.8
8.2
65.2 63.5 59.1 51.6 44.0 36.4
8.2
63.5 62.7 59.2 51.6 44.0 36.4
8.5
60.6 51.9 43.1 34.4 25.6
8.3
68.4 67.4 58.6 49.9 41.1 32.4
8.2
67.2 67.2 64.8 56.1 47.3 38.6
8.3
65.4 65.4 64.9 56.1 47.4 38.6
8.6
66.1 56.1 46.1 36.2 26.2
8.4
69.0 69.0 62.7 52.8 42.8 32.8
8.3
67.8 67.8 66.6 56.6 46.7 36.7
8.3
66.0 66.0 65.8 55.8 45.8 35.9
8.7
71.5 60.3 49.2 38.0 26.8
8.4
69.7 69.7 66.8 55.6 44.5 33.3
8.3
68.4 68.4 68.4 57.2 46.0 34.8
8.4
66.6 66.6 66.6 55.4 44.3 33.1
68
34.9
50.4
52.2
34.6
51.2
53.2
34.3
52.0
54.1
32.6
51.1
52.3
30.9
50.3
50.4
29.4
39.6
39.9
29.5
40.7
41.0
29.7
41.7
42.1
28.7
39.7
38.8
27.6
37.7
35.5
22.8
27.8
27.8
23.2
28.8
28.9
23.6
29.8
29.9
22.9
26.8
25.9
22.1
23.7
21.9
1 These capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower
Performance Table for the kW of the supply air blower motor.
2 These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
14
Unitary Products Group
246646-YTG-D-0806
TABLE 7: COOLING CAPACITY DH102 (8-1/2 TON) UNIT
Air On
Evap. Coil
CFM
2550
2975
3400
3825
4250
2550
2975
3400
3825
4250
2550
2975
3400
3825
4250
WB
(°F)
Temperature of Air on Condenser Coil 75°F
Tot.
Cap.1
(MBH)
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
117.0
112.1
104.1
104.5
120.7
115.7
107.5
107.8
124.5
119.3
110.8
111.2
125.4
120.2
111.6
112.0
126.3
121.0
112.4
112.8
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
108.0
100.0
92.0
90.5
111.3
103.1
94.8
93.3
114.7
106.2
97.7
96.1
116.3
107.7
99.1
97.5
117.9
109.2
100.5
98.9
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
90.8
81.6
72.1
76.2
94.3
84.7
74.8
79.1
97.7
87.8
77.6
82.0
98.8
88.8
78.5
82.9
100.0
89.8
79.3
83.8
Sensible Capacity (MBH)*
Return Dry Bulb (°F)
Tot.
2
Input
(kW)
Temperature of Air on Condenser Coil 85°F
86
83
80
77
74
71
1.8
66.8 59.5 52.2 44.9 37.7
1.9
85.1 77.8 70.5 63.2 56.0 48.7
2.0
104. 99.2 92.0 84.7 77.4 70.2
1.9
104. 103. 96.0 88.7 81.5 74.2
4.3
72.7 64.1 55.5 46.9 38.3
4.3
92.1 83.5 75.0 66.4 57.8 49.2
4.4
107. 105. 97.8 89.2 80.6 72.0
4.4
107. 107. 102. 93.5 84.9 76.3
6.8
78.6 68.7 58.8 48.9 39.0
6.8
99.2 89.3 79.4 69.5 59.6 49.6
6.9
110. 110. 103. 93.7 83.8 73.9
6.8
111. 111. 108. 98.3 88.3 78.4
6.9
83.4 72.2 60.9 49.6 38.3
6.9
104. 93.5 82.2 70.9 59.6 48.3
6.9
111. 111. 108. 96.7 85.4 74.1
6.9
112. 112. 110. 99.2 87.9 76.6
6.9
88.3 75.6 62.9 50.3 37.6
6.9
110. 97.6 85.0 72.3 59.6 46.9
7.0
112. 112. 112. 99.8 87.1 74.4
6.9
112. 112. 112. 100. 87.5 74.8
Temperature of Air on Condenser Coil 95°F
13.4
61.8 54.6 47.3 40.0 32.8
13.1
79.3 72.1 64.8 57.5 50.3 43.0
12.8
92.0 87.5 80.3 73.0 65.7 58.5
12.9
90.5 90.2 82.9 75.6 68.3 61.1
10.9
68.2 59.7 51.1 42.5 33.9
10.7
87.1 78.5 69.9 61.4 52.8 44.2
10.4
94.8 92.6 86.6 78.0 69.4 60.9
10.5
93.3 93.1 89.5 80.9 72.3 63.7
8.4
74.6 64.7 54.8 44.9 35.0
8.2
94.9 85.0 75.1 65.2 55.3 45.3
8.0
97.7 97.7 93.0 83.1 73.2 63.3
8.1
96.1 96.1 96.0 86.1 76.2 66.3
8.4
80.2 68.9 57.6 46.3 35.0
8.3
101. 90.2 78.9 67.6 56.3 45.0
8.1
99.1 99.1 96.7 85.4 74.1 62.8
8.1
97.5 97.5 97.4 86.2 74.9 63.6
8.4
85.7 73.0 60.3 47.7 35.0
8.3
108. 95.3 82.7 70.0 57.3 44.7
8.1
100. 100. 100. 87.8 75.1 62.4
8.1
98.9 98.9 98.9 86.2 73.5 60.8
Temperature of Air on Condenser Coil 115°F
9.6
56.6 49.4 42.1 34.8 27.5
9.4
71.4 64.1 56.8 49.6 42.3 35.0
9.2
72.1 72.1 65.1 57.9 50.6 43.3
9.3
76.2 74.5 67.2 59.9 52.7 45.4
9.7
63.3 54.7 46.1 37.5 28.9
9.4
79.4 70.8 62.2 53.6 45.0 36.4
9.2
74.8 74.8 71.3 62.7 54.1 45.5
9.3
79.1 78.2 73.6 65.0 56.4 47.8
9.8
69.9 60.0 50.0 40.1 30.2
9.5
87.4 77.5 67.6 57.7 47.8 37.8
9.3
77.6 77.6 77.4 67.5 57.6 47.7
9.4
82.0 82.0 79.9 70.0 60.1 50.2
9.8
75.9 64.6 53.3 42.0 30.7
9.5
88.6 83.3 72.0 60.7 49.4 38.1
9.4
78.5 78.5 78.4 67.1 55.8 44.5
9.5
82.9 82.9 81.9 70.6 59.3 48.0
9.9
81.9 69.2 56.6 43.9 31.2
9.6
89.8 89.1 76.4 63.7 51.0 38.4
9.4
79.3 79.3 79.3 66.7 54.0 41.3
9.5
83.8 83.8 83.8 71.2 58.5 45.8
Tot.
1
68
Cap.
(MBH)
41.4
62.9
66.9
40.6
63.4
67.7
39.7
63.9
68.5
37.0
62.8
65.3
34.3
61.8
62.2
112.5
106.1
98.1
97.5
116.0
109.4
101.1
100.6
119.6
112.7
104.2
103.7
120.8
113.9
105.3
104.7
122.1
115.1
106.4
105.8
35.7
51.2
53.8
35.6
52.3
55.1
35.4
53.3
56.4
33.7
51.6
52.3
32.0
49.8
48.2
99.4
90.8
82.0
83.3
102.8
93.9
84.8
86.2
106.2
97.0
87.6
89.1
107.6
98.2
88.8
90.2
108.9
99.5
89.9
91.3
27.8
36.0
38.1
27.8
36.9
39.2
27.9
37.8
40.3
26.8
33.2
36.7
25.7
28.7
33.2
82.2
72.3
62.1
69.0
85.8
75.4
64.8
71.9
89.3
78.6
67.5
74.9
90.1
79.3
68.2
75.6
91.0
80.0
68.8
76.3
Sensible Capacity (MBH)*
Return Dry Bulb (°F)
Tot.
2
Input
(kW)
86
83
80
77
74
71
7.6
64.3 57.0 49.8 42.5 35.2
7.5
82.2 74.9 67.7 60.4 53.1 45.8
7.4
98.1 93.4 86.1 78.8 71.6 64.3
7.4
97.5 96.7 89.4 82.2 74.9 67.6
7.6
70.5 61.9 53.3 44.7 36.1
7.5
89.6 81.0 72.4 63.9 55.3 46.7
7.4
101. 98.8 92.2 83.6 75.0 66.4
7.4
100. 100. 95.8 87.2 78.6 70.0
7.6
76.6 66.7 56.8 46.9 37.0
7.5
97.1 87.1 77.2 67.3 57.4 47.5
7.4
104. 104. 98.3 88.4 78.5 68.6
7.4
103. 103. 102. 92.2 82.3 72.4
7.7
81.8 70.5 59.2 47.9 36.6
7.6
103. 91.8 80.5 69.2 57.9 46.6
7.5
105. 105. 102. 91.1 79.8 68.5
7.5
104. 104. 104. 92.7 81.4 70.1
7.7
87.0 74.3 61.6 49.0 36.3
7.6
109. 96.5 83.8 71.1 58.5 45.8
7.5
106. 106. 106. 93.8 81.1 68.4
7.5
105. 105. 105. 93.2 80.5 67.8
Temperature of Air on Condenser Coil 105°F
11.5
59.2 52.0 44.7 37.4 30.2
11.2
75.4 68.1 60.8 53.6 46.3 39.0
11.0
82.0 79.8 72.7 65.4 58.2 50.9
11.1
83.3 82.3 75.1 67.8 60.5 53.2
10.3
65.7 57.2 48.6 40.0 31.4
10.0
83.3 74.7 66.1 57.5 48.9 40.3
9.8
84.8 83.7 79.0 70.4 61.8 53.2
9.9
86.2 85.7 81.5 72.9 64.3 55.7
9.1
72.3 62.3 52.4 42.5 32.6
8.9
91.2 81.2 71.3 61.4 51.5 41.6
8.7
87.6 87.6 85.2 75.3 65.4 55.5
8.7
89.1 89.1 88.0 78.1 68.1 58.2
9.1
78.0 66.7 55.4 44.1 32.9
8.9
95.0 86.7 75.4 64.1 52.8 41.6
8.7
88.8 88.8 87.6 76.3 65.0 53.7
8.8
90.2 90.2 89.7 78.4 67.1 55.8
9.2
83.8 71.1 58.5 45.8 33.1
8.9
98.9 92.2 79.5 66.9 54.2 41.5
8.8
89.9 89.9 89.9 77.2 64.6 51.9
8.8
91.3 91.3 91.3 78.7 66.0 53.3
Temperature of Air on Condenser Coil 125°F
7.8
54.0 46.8 39.5 32.2 24.9
7.5
67.4 60.1 52.9 45.6 38.3 31.0
7.3
62.1 62.1 57.6 50.3 43.0 35.7
7.5
69.0 66.7 59.4 52.1 44.8 37.6
9.1
60.8 52.2 43.6 35.0 26.4
8.8
75.4 66.9 58.3 49.8 41.2 32.6
8.6
64.8 64.8 63.6 55.0 46.4 37.8
8.8
71.9 70.8 65.6 57.0 48.4 39.8
10.5
67.5 57.6 47.7 37.7 27.8
10.1
78.6 73.7 63.8 53.9 44.0 34.1
9.9
67.5 67.5 67.5 59.7 49.8 39.9
10.1
74.9 74.9 71.9 62.0 52.0 42.1
10.6
73.7 62.5 51.2 39.9 28.6
10.2
79.3 79.3 68.5 57.2 46.0 34.7
10.0
68.2 68.2 68.2 57.9 46.6 35.3
10.1
75.6 75.6 74.1 62.8 51.5 40.2
10.6
80.0 67.3 54.7 42.0 29.3
10.3
80.0 80.0 73.2 60.6 47.9 35.2
10.1
68.8 68.8 68.8 56.1 43.5 30.8
10.2
76.3 76.3 76.3 63.7 51.0 38.3
68
38.6
57.0
60.4
38.1
57.8
61.4
37.6
58.6
62.4
35.4
57.2
58.8
33.1
55.8
55.2
31.7
43.6
46.0
31.7
44.6
47.1
31.7
45.6
48.3
30.3
42.4
44.5
28.9
39.2
40.7
23.8
28.5
30.3
24.0
29.2
31.3
24.2
30.0
32.2
23.4
24.1
28.9
22.6
18.1
25.6
1 These capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower
Performance Table for the kW of the supply air blower motor.
2 These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
Unitary Products Group
15
246646-YTG-D-0806
TABLE 8: COOLING CAPACITY DH120 (10 TON) UNIT
Air On
Evap. Coil
CFM
3000
3500
4000
4500
5000
3000
3500
4000
4500
5000
3000
3500
4000
4500
5000
16
WB
(°F)
Temperature of Air on Condenser Coil 85°F
Tot.
Tot.
Cap.*
(MBH)
Input†
(kW)
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
136
122
110
109
140
126
114
112
144
129
117
115
151
135
122
121
157
141
128
126
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
116
106
98
96
120
109
101
99
124
113
105
102
126
115
107
104
129
117
109
106
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
97
88
78
81
100
92
81
84
104
95
83
87
101
93
82
85
99
91
80
83
Temperature of Air on Condenser Coil 95°F
Sensible Capacity (MBH)*
Return Dry Bulb (°F)
Tot.
Tot.
Input†
(kW)
71
68
Cap.*
(MBH)
8.8
79
71
62
53
45
8.6
99
90
82
73
64
56
8.3
110 107
98
89
81
72
8.7
109 105
97
88
80
71
8.9
88
78
68
58
48
8.7
110 100
89
79
69
59
8.4
114 112 107
97
87
77
8.7
112 110 106
96
86
76
9.0
97
86
74
62
51
8.8
121 109
97
86
74
62
8.5
117 117 117 105
93
82
8.8
115 115 115 104
92
80
9.1
106
93
80
66
53
8.9
131 118 105
91
78
65
8.6
122 122 122 109
96
82
8.9
121 121 121 107
94
81
9.2
115 100
85
70
55
9.0
141 127 112
97
82
67
8.7
128 128 128 113
98
83
9.1
126 126 126 111
96
81
Temperature of Air on Condenser Coil 105°F
9.9
74
66
57
49
40
9.6
92
84
75
67
58
50
9.4
98
97
88
80
71
63
9.5
96
95
87
78
69
61
10.0
82
72
62
52
42
9.7
101
92
82
72
62
52
9.4
101 101
96
86
76
66
9.6
99
99
94
84
74
64
10.1
91
79
67
56
44
9.7
110 100
89
77
65
54
9.5
105 105 104
93
81
69
9.7
102 102 102
90
79
67
10.1
99
86
73
60
46
9.8
114 107
96
83
70
56
9.6
107 107 107
93
80
67
9.8
104 104 104
91
78
64
10.2
108
93
79
64
49
9.9
117 114 104
89
74
59
9.7
109 109 109
94
79
64
9.8
106 106 106
91
77
62
Temperature of Air on Condenser Coil 125°F
10.8
66
57
48
40
31
10.5
85
77
68
59
51
42
10.1
78
78
71
63
54
45
10.4
81
81
74
65
57
48
11.0
73
63
53
43
33
10.7
91
84
74
64
54
44
10.2
81
81
77
67
57
47
10.6
84
84
80
70
60
50
11.1
80
69
57
46
34
10.8
95
92
80
68
57
45
10.3
83
83
83
72
61
49
10.7
87
87
87
75
63
52
11.1
89
76
62
49
36
10.9
93
93
87
74
61
47
10.4
82
82
82
69
55
42
10.8
85
85
85
72
59
45
11.2
97
82
67
52
38
10.9
91
91
91
79
65
50
10.4
80
80
80
65
50
35
10.8
83
83
83
68
54
39
47
64
63
49
67
66
51
70
69
52
69
67
53
68
66
126
114
108
103
130
118
112
106
134
122
115
110
139
126
120
114
144
131
124
118
41
54
52
42
56
54
42
58
55
43
54
51
44
50
47
106
97
88
88
110
100
91
91
114
104
94
94
114
104
94
95
114
104
94
95
86
83
80
77
74
34
37
39
34
37
40
33
37
40
34
29
32
35
20
24
Sensible Capacity (MBH)*
Return Dry Bulb (°F)
71
68
9.4
79
70
61
53
44
9.1
96
88
79
70
62
53
9.0
108 106
97
89
80
72
9.1
103 102
93
84
76
67
9.5
87
77
67
57
47
9.1
106
96
86
76
66
56
9.0
112 111 106
96
86
76
9.1
106 106 101
91
81
71
9.5
96
84
72
61
49
9.2
116 105
93
81
70
58
9.1
115 115 115 103
91
80
9.2
110 110 110
98
86
75
9.6
105
92
78
65
52
9.3
124 114 101
87
74
61
9.2
120 120 119 106
93
79
9.3
114 114 114 100
87
74
9.7
114
99
84
69
54
9.4
131 123 108
93
78
63
9.3
124 124 124 109
94
79
9.4
118 118 118 103
88
73
Temperature of Air on Condenser Coil 115°F
10.4
70
61
53
44
36
10.1
89
80
72
63
55
46
9.7
88
88
80
71
63
54
10.0
88
88
80
72
63
54
10.5
78
68
58
47
37
10.2
96
88
78
68
58
48
9.8
91
91
87
77
67
57
10.1
91
91
87
77
67
57
10.6
86
74
62
51
39
10.3
104
96
84
73
61
49
9.9
94
94
94
82
71
59
10.2
94
94
94
83
71
59
10.6
94
81
68
54
41
10.3
104 100
92
78
65
52
10.0
94
94
94
81
68
54
10.3
95
95
95
81
68
55
10.7
103
88
73
58
43
10.4
104 104
99
84
69
54
10.0
94
94
94
80
65
50
10.3
95
95
95
80
65
50
86
83
80
77
74
45
63
59
46
65
61
46
68
63
48
66
61
49
64
58
37
46
46
38
47
47
38
47
48
39
41
42
39
35
35
*
These capacities are gross ratings. For net
capacity, deduct air blower motor, MBH = 3.415
x kW. Refer to the appropriate Blower Performance Table for the kW of the supply air
blower motor.
† These ratings include condenser fan motors
and the compressor motors but not the supply
air blower motor.
Unitary Products Group
246646-YTG-D-0806
TABLE 9: COOLING CAPACITY DH150 (12-1/2 TON) UNIT
Air On
Evap. Coil
CFM
3750
4375
5000
5625
6250
3750
4375
5000
5625
6250
3750
4375
5000
5625
6250
WB
(°F)
Temperature of Air on Condenser Coil 85°F
Tot.
Tot.
Cap.*
(MBH)
Input†
(kW)
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
165
158
148
138
169
161
151
141
172
165
155
144
172
164
154
143
171
164
154
143
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
152
143
133
124
156
147
137
127
160
150
140
130
159
149
139
129
158
148
138
128
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
138
126
118
108
142
130
121
111
146
133
124
114
145
132
123
113
144
131
122
112
Unitary Products Group
Temperature of Air on Condenser Coil 95°F
Sensible Capacity (MBH)*
Return Dry Bulb (°F)
Tot.
Tot.
Input†
(kW)
71
68
Cap.*
(MBH)
11.9
95
85
74
63
52
11.8
124 114 103
92
82
71
11.6
147 137 126 115 105
94
11.5
138 135 124 113 103
92
11.9
105
92
80
67
54
11.8
136 124 111
98
86
73
11.7
151 146 136 123 111
98
11.5
141 139 134 121 109
96
12.0
115 100
86
71
56
11.9
148 134 119 105
90
76
11.7
155 155 146 132 117 102
11.6
144 144 144 129 115 100
11.9
121 105
88
71
55
11.8
156 139 122 106
89
73
11.7
154 154 150 133 117 100
11.5
143 143 143 127 110
94
11.9
127 109
90
72
53
11.8
163 144 126 107
88
70
11.6
154 154 154 135 116
98
11.5
143 143 143 124 106
87
Temperature of Air on Condenser Coil 105°F
14.6
91
80
70
59
48
14.5
118 107
97
86
75
64
14.3
133 128 118 107
96
86
14.2
124 122 111 100
90
79
14.7
101
88
76
63
50
14.5
130 118 105
92
80
67
14.3
137 134 128 115 103
90
14.3
127 126 121 108
95
83
14.7
111
96
82
67
53
14.5
142 128 113
99
84
70
14.4
140 140 138 123 109
94
14.3
130 130 130 116 101
87
14.7
118 102
85
68
52
14.5
145 134 118 101
85
68
14.4
139 139 138 121 105
88
14.3
129 129 129 113
96
80
14.7
126 107
88
70
51
14.5
148 141 122 104
85
67
14.3
138 138 138 119 101
82
14.3
128 128 128 110
91
72
Temperature of Air on Condenser Coil 125°F
17.7
86
75
64
54
43
17.3
111 100
90
79
68
58
17.2
118 116 105
94
83
73
17.2
108 105
94
84
73
62
17.7
96
84
71
58
46
17.3
124 111
99
86
73
61
17.2
121 120 116 103
90
78
17.2
111 109 104
91
79
66
17.7
107
92
78
63
48
17.4
133 122 108
93
79
64
17.2
124 124 124 112
97
83
17.2
114 114 114
99
85
70
17.7
114
98
81
65
48
17.4
132 130 113
96
80
63
17.3
123 123 123 108
91
75
17.2
113 113 113
96
80
63
17.7
122 103
85
66
47
17.4
131 131 118
99
81
62
17.3
122 122 122 104
85
67
17.2
112 112 112
93
75
56
60
83
81
61
85
83
61
88
86
56
83
77
51
79
68
159
151
141
132
163
155
144
135
167
159
148
139
166
158
147
138
165
157
146
137
54
75
68
54
77
70
55
80
72
51
72
63
48
63
54
145
135
125
116
149
138
129
119
153
142
132
122
152
141
131
121
151
140
130
120
86
83
80
77
74
47
62
52
48
65
54
50
68
56
46
58
47
43
48
38
Sensible Capacity (MBH)*
Return Dry Bulb (°F)
71
68
13.1
94
83
72
62
51
13.0
121 111 100
89
79
68
12.8
141 135 124 113 103
92
12.8
132 130 120 109
98
87
13.2
103
91
78
65
53
13.1
133 121 108
95
83
70
12.9
144 141 134 121 109
96
12.8
135 134 129 116 104
91
13.2
113
98
84
69
55
13.1
145 131 116 101
87
72
12.9
148 148 144 129 115 100
12.9
139 139 139 124 109
95
13.2
120 104
87
70
54
13.1
151 137 120 104
87
71
12.9
147 147 145 128 112
95
12.8
138 138 138 121 104
88
13.2
127 109
90
71
53
13.1
157 143 125 106
88
69
12.9
146 146 146 127 108
90
12.8
137 137 137 118
99
81
Temperature of Air on Condenser Coil 115°F
16.2
88
78
67
56
46
15.9
114 104
93
82
72
61
15.8
125 122 111 101
90
79
15.7
116 113 103
92
81
71
16.2
99
86
73
61
48
15.9
127 114 102
89
77
64
15.8
129 127 122 109
96
84
15.7
119 118 112 100
87
75
16.2
109
94
80
65
50
15.9
140 125 111
96
81
67
15.8
132 132 132 118 103
88
15.8
122 122 122 108
93
78
16.2
116 100
83
66
50
15.9
140 132 115
99
82
66
15.8
131 131 131 115
98
81
15.8
121 121 121 105
88
71
16.2
124 105
87
68
49
15.9
140 139 120 102
83
64
15.8
130 130 130 112
93
74
15.8
120 120 120 102
83
64
86
83
80
77
74
57
81
77
57
83
78
58
85
80
54
78
71
50
71
62
50
68
60
51
71
62
52
74
64
49
65
55
46
56
46
*
These capacities are gross ratings. For net
capacity, deduct air blower motor, MBH = 3.415
x kW. Refer to the appropriate Blower Performance Table for the kW of the supply air
blower motor.
† These ratings include condenser fan motors
and the compressor motors but not the supply
air blower motor.
17
246646-YTG-D-0806
TABLE 10: ELECTRICAL DATA DH078 (6-1/2 TON) HIGH EFFICIENCY W/O PWRD CONVENIENCE OUTLET
Voltage
OD Fan
Compressors
Motors
RLA
ea.
LRA
ea.
FLA
ea.
Supply
Blower
Motor FLA
1.5
HP
2
HP
Pwr
Pwr
Exh
Conv
Electric Heater Actual Heater
Motor Outlet
KW
Amps
Model No.
FLA
FLA
208
9.0
72.0
1.5
6.2
8.2
5.5
0.0
230
9.0
72.0
1.5
6.2
8.2
5.5
0.0
460
5.8
45.0
0.8
3.1
4.1
2.2
0.0
575
4.5
36.0
0.6
2.4
3.6
1.8
0.0
None
2TP04540925
2TP04541825
2TP04542425
2TP04543625
None
2TP04540925
2TP04541825
2TP04542425
2TP04543625
None
2TP04540946
2TP04541846
2TP04542446
2TP04543646
None
2TP04540958
2TP04541858
2TP04542458
2TP04543658
-6.8
13.5
18
25.5
-9
18
24
34
-9
18
24
34
-9
18
24
34
-18.9
37.5
50.0
70.8
-21.7
43.3
57.7
81.8
-11.3
22.6
30.1
42.7
-9.0
18.1
24.1
34.1
Min. Circuit
Ampacity
(Amps)
1.5
2
HP
HP
29.5
31.5
31.3
33.8
54.6
57.1
70.2
72.7
96.2
98.7
29.5
31.5
34.8
37.3
61.9
64.4
79.9
82.4
110.0 112.5
17.8
18.8
17.8
18.8
30.9
32.2
40
41.2
55
56.2
13.7
14.9
13.8
15.3
24.7
26.2
31.9
33.4
43.9
45.4
Max Fuse Size
MCA
Max Fuse*
w/Power
w/Power
Exhaust
Exhaust Size (Amps)
(Amps)
(Amps)
1.5
2
1.5
2
1.5
2
HP
HP
HP
HP
HP
HP
35.0 37.0
35
40
40
45
38.2 40.7
35
40
40
45
61.5 64.0
60
60
70
70
77.1 79.6
80
80
80
80
103.1 105.6 100 100 110
110
35.0 37.0
35
40
40
45
41.7 44.2
35
40
45
45
68.8 71.3
70
70
70
80
86.8 89.3
80
90
90
90
116.9 119.4 110 125 125
125
20
21
20
20
25
25
20.2 21.4
20
20
25
25
33.7 34.9
35
35
35
35
42.7
44
40
45
45
45
57.7
59
60
60
60
60
15.5 16.7
15
15
20
20
16.1 17.6
15
20
20
20
26.9 28.4
25
30
30
30
34.1 35.6
35
35
35
40
46.1 47.6
45
50
50
50
TABLE 11: ELECTRICAL DATA DH078 (6-1/2 TON) HIGH EFFICIENCY WITH PWRD CONVENIENCE OUTLET
Compressors
Voltage
RLA
ea.
18
LRA
ea.
OD Fan
Motors
FLA
ea.
Supply
Blower
Motor FLA
1.5
HP
2
HP
Pwr
Pwr
Exh
Conv
Electric Heater Actual Heater
Motor Outlet
KW
Amps
Model No.
FLA
FLA
208
9.0
72.0
1.5
6.2
8.2
5.5
10.0
230
9.0
72.0
1.5
6.2
8.2
5.5
10.0
460
5.8
45.0
0.8
3.1
4.1
2.2
5.0
575
4.5
36.0
0.6
2.4
3.6
1.8
4.0
None
2TP04540925
2TP04541825
2TP04542425
2TP04543625
None
2TP04540925
2TP04541825
2TP04542425
2TP04543625
None
2TP04540946
2TP04541846
2TP04542446
2TP04543646
None
2TP04540958
2TP04541858
2TP04542458
2TP04543658
-6.8
13.5
18
25.5
-9
18
24
34
-9
18
24
34
-9
18
24
34
-18.9
37.5
50.0
70.8
-21.7
43.3
57.7
81.8
-11.3
22.6
30.1
42.7
-9.0
18.1
24.1
34.1
Min. Circuit
Ampacity
(Amps)
1.5
2
HP
HP
39.7
41.7
43.8
46.3
67.1
69.6
82.7
85.2
108.7 111.2
39.7
41.7
47.3
49.8
74.4
76.9
92.4
94.9
122.5 125.0
22.8
23.8
23.7
24.9
37.2
38.4
46.2
47.5
61.2
62.5
17.7
18.9
18.8
20.3
29.7
31.2
36.9
38.4
48.9
50.4
Max Fuse Size
MCA
Max Fuse*
w/Power
w/Power
Exhaust
Exhaust Size (Amps)
(Amps)
(Amps)
1.5
2
1.5
2
1.5
2
HP
HP
HP
HP
HP
HP
45.2 47.2
45
50
50
50
50.7 53.2
45
50
60
60
74.0 76.5
70
70
80
80
89.6 92.1
90
90
90
100
115.6 118.1 110 125 125
125
45.2 47.2
45
50
50
50
54.2 56.7
50
50
60
60
81.3 83.8
80
80
90
90
99.3 101.8 100 100 100
110
129.4 131.9 125 125 150
150
25
26
25
25
30
30
26.4 27.7
25
25
30
30
39.9 41.2
40
40
40
45
49
50.2
50
50
50
60
64
65.2
70
70
70
70
19.5 20.7
20
20
20
25
21.1 22.6
20
25
25
25
31.9 33.4
30
35
35
35
39.1 40.6
40
40
40
45
51.1 52.6
50
60
60
60
Unitary Products Group
246646-YTG-D-0806
TABLE 12: ELECTRICAL DATA DH090 (7-1/2 TON) HIGH EFFICIENCY W/O PWRD CONVENIENCE OUTLET
Compressors
Voltage
RLA
ea.
LRA
ea.
Supply
OD Fan
Pwr Exh
Blower Motor
Motors
Motor
FLA
FLA
2 HP 3 HP
FLA
ea.
Pwr
Conv
Outlet
Electric Heater
Model No.
Actual
KW
None
2TP04540925
2TP04541825
2TP04542425
2TP04543625
None
2TP04540925
2TP04541825
2TP04542425
2TP04543625
None
2TP04540946
2TP04541846
2TP04542446
2TP04543646
None
2TP04540958
2TP04541858
2TP04542458
2TP04543658
-6.8
13.5
18.0
25.5
-9
18
24
34
-9.0
18.0
24.0
34.0
-9.0
18.0
24.0
34.0
FLA
208
14.1
110.0
1.5
8.2
10.9
5.5
0.0
230
14.1
110.0
1.5
8.2
10.9
5.5
0.0
460
7.1
54.0
0.8
4.1
5.3
2.2
0.0
575
5.1
34.0
0.6
3.6
4.1
1.8
0.0
Min. Circuit
Heater Ampacity (Amps)
Amps
2 HP
3 HP
-18.9
37.5
50.0
70.8
-21.7
43.3
57.7
81.8
-11.3
22.6
30.1
42.7
-9.0
18.1
24.1
34.1
42.9
42.9
57.1
72.7
98.7
42.9
42.9
64.4
82.4
112.5
21.7
21.7
32.2
41.2
56.2
16.3
16.3
26.2
33.4
45.4
45.6
45.6
60.5
76.1
102.1
45.6
45.6
67.8
85.8
115.9
22.9
22.9
33.7
42.7
57.7
16.8
16.8
26.8
34.0
46.0
Max Fuse Size
Max Fuse*
MCA w/Power
w/Power Exhaust
Exhaust (Amps) Size (Amps)
(Amps)
2 HP
3 HP
2 HP 3 HP
2 HP
3 HP
48.4
48.4
64.0
79.6
105.6
48.4
48.4
71.3
89.3
119.4
23.9
23.9
34.9
44.0
59.0
18.1
18.1
28.4
35.6
47.6
51.1
51.1
67.3
83.0
109.0
51.1
51.1
74.6
92.7
122.7
25.1
25.1
36.4
45.5
60.5
18.6
18.6
29.0
36.2
48.3
50
50
60
80
100
50
50
70
90
125
25
25
35
45
60
20
20
30
35
50
60
60
70
80
110
60
60
80
90
125
30
30
35
45
60
20
20
30
40
50
60
60
70
90
110
60
60
80
100
125
30
30
40
50
70
20
20
30
40
50
50
50
70
80
110
50
50
70
90
125
25
25
35
45
60
20
20
30
35
50
TABLE 13: ELECTRICAL DATA DH090 (7-1/2 TON) HIGH EFFICIENCY WITH PWRD CONVENIENCE OUTLET
Compressors
Voltage
RLA
ea.
LRA
ea.
Supply
OD Fan
Pwr Exh
Blower Motor
Motors
Motor
FLA
FLA
2 HP 3 HP
FLA
ea.
Pwr
Conv
Outlet
Actual
KW
None
2TP04540925
2TP04541825
2TP04542425
2TP04543625
None
2TP04540925
2TP04541825
2TP04542425
2TP04543625
None
2TP04540946
2TP04541846
2TP04542446
2TP04543646
None
2TP04540958
2TP04541858
2TP04542458
2TP04543658
-6.8
13.5
18.0
25.5
-9
18
24
34
-9.0
18.0
24.0
34.0
-9.0
18.0
24.0
34.0
FLA
208
14.1
110.0
1.5
8.2
10.9
5.5
10.0
230
14.1
110.0
1.5
8.2
10.9
5.5
10.0
460
7.1
54.0
0.8
4.1
5.3
2.2
5.0
575
5.1
34.0
0.6
3.6
4.1
1.8
4.0
Unitary Products Group
Electric Heater
Model No.
Min. Circuit
Heater Ampacity (Amps)
Amps
2 HP
3 HP
-18.9
37.5
50.0
70.8
-21.7
43.3
57.7
81.8
-11.3
22.6
30.1
42.7
-9.0
18.1
24.1
34.1
52.9
52.9
69.6
85.2
111.2
52.9
52.9
76.9
94.9
125.0
26.7
26.7
38.4
47.5
62.5
20.3
20.3
31.2
38.4
50.4
55.6
55.6
73.0
88.6
114.6
55.6
55.6
80.3
98.3
128.4
27.9
27.9
39.9
49.0
64.0
20.8
21.0
31.8
39.0
51.0
Max Fuse Size
MCA w/Power
Max Fuse*
w/Power Exhaust
Exhaust (Amps) Size (Amps)
(Amps)
2 HP
3 HP
2 HP 3 HP
2 HP
3 HP
58.4
58.4
76.5
92.1
118.1
58.4
58.4
83.8
101.8
131.9
28.9
28.9
41.2
50.2
65.2
22.1
22.6
33.4
40.6
52.6
61.1
61.1
79.8
95.5
121.5
61.1
61.1
87.1
105.2
135.2
30.1
30.1
42.7
51.7
66.7
22.6
23.2
34.0
41.2
53.3
60
60
70
90
125
60
60
80
100
125
30
30
40
50
70
25
25
35
40
60
70
70
80
100
125
70
70
90
110
150
35
35
45
60
70
25
25
35
45
60
70
70
80
100
125
70
70
90
110
150
35
35
45
60
70
25
25
35
45
60
60
60
80
90
125
60
60
90
100
150
30
30
40
50
70
25
25
35
40
60
19
246646-YTG-D-0806
TABLE 14: ELECTRICAL DATA DH102 (8-1/2 TON) HIGH EFFICIENCY W/O PWRD CONVENIENCE OUTLET
Compressors
Voltage
208
230
460
575
OD Fan
Motors
RLA
LRA
FLA
ea.
ea.
ea.
11.7
11.7
6.4
5.1
88.0
88.0
42.0
36.0
3.5
3.5
1.6
1.3
Supply Blower Pwr Exh
Motor FLA
Motor
3 HP
10.9
10.9
5.3
4.1
3 HP
10.9
10.9
5.3
4.1
FLA
5.5
5.5
2.2
1.8
Pwr
Conv
Outlet
Electric Heater
Model No.
Actual
KW
Heater
Amps
FLA
Min. Circuit
Ampacity
(Amps)
MCA w/Power
Exhaust
(Amps)
Max Fuse*
Size (Amps)
Max Fuse Size
w/Power
Exhaust
(Amps)
3 HP
3 HP
3 HP
3 HP
3 HP
3 HP
3 HP
3 HP
0.0
None
2TP04540925
2TP04541825
2TP04542425
2TP04543625
-6.8
13.5
18
25.5
-18.9
37.5
50.0
70.8
44.2
44.2
60.5
76.1
102.1
44.2
44.2
60.5
76.1
102.1
49.7
49.7
67.3
83.0
109.0
49.7
49.7
67.3
83.0
109.0
50
50
70
80
110
50
50
70
80
110
60
60
70
90
110
60
60
70
90
110
0.0
None
2TP04540925
2TP04541825
2TP04542425
2TP04543625
-9
18
24
34
-21.7
43.3
57.7
81.8
44.2
44.2
67.8
85.8
115.9
44.2
44.2
67.8
85.8
115.9
50.4
50.4
74.6
92.7
122.7
50.4
50.4
74.6
92.7
122.7
50
50
70
90
125
50
50
70
90
125
60
60
80
100
125
60
60
80
100
125
0.0
None
2TP04540946
2TP04541846
2TP04542446
2TP04543646
-9
18
24
34
-11.3
22.6
30.1
42.7
22.9
22.9
33.7
42.7
57.7
22.9
22.9
33.7
42.7
57.7
25.1
25.1
36.4
45.5
60.5
25.1
25.1
36.4
45.5
60.5
25
25
35
45
60
25
25
35
45
60
30
30
40
50
70
30
30
40
50
70
0.0
None
2TP04540958
2TP04541858
2TP04542458
2TP04543658
-9
18
24
34
-9.0
18.1
24.1
34.1
18.2
18.2
26.8
34
46
18.2
18.2
26.8
34
46
20
20
29
36.2
48.3
20
20
29
36.2
48.3
20
20
30
35
50
20
20
30
35
50
25
25
30
40
50
25
25
30
40
50
TABLE 15: ELECTRICAL DATA DH102 (8-1/2 TON) HIGH EFFICIENCY WITH PWRD CONVENIENCE OUTLET
Compressors
OD Fan
Motors
Supply Blower Pwr Exh
Motor FLA
Motor
Voltage
208
230
460
575
20
RLA
LRA
FLA
ea.
ea.
ea.
11.7
11.7
6.4
5.1
88.0
88.0
42.0
36.0
3.5
3.5
1.6
1.3
3 HP
10.9
10.9
5.3
4.1
3 HP
10.9
10.9
5.3
4.1
FLA
5.5
5.5
2.2
1.8
Pwr
Conv
Outlet
Electric Heater
Model No.
Actual
KW
Heater
Amps
FLA
10.0
10.0
10.0
10.0
Min. Circuit
Ampacity
(Amps)
3 HP
3 HP
MCA w/Power
Exhaust
(Amps)
3 HP
3 HP
Max Fuse*
Size (Amps)
3 HP
3 HP
Max Fuse Size
w/Power
Exhaust
(Amps)
3 HP
3 HP
None
--
--
54.2
54.2
59.7
59.7
60
60
70
70
2TP04540925
6.8
18.9
54.2
54.2
59.7
59.7
60
60
70
70
2TP04541825
13.5
37.5
73.0
73.0
79.8
79.8
80
80
80
80
2TP04542425
18
50.0
88.6
88.6
95.5
95.5
90
90
100
100
2TP04543625
25.5
70.8
114.6
114.6
121.5
121.5
125
125
125
125
None
--
--
54.2
54.2
59.7
59.7
60
60
70
70
2TP04540925
9
21.7
54.2
54.2
59.7
59.7
60
60
70
70
2TP04541825
18
43.3
80.3
80.3
87.1
87.1
90
90
90
90
2TP04542425
24
57.7
98.3
98.3
105.2
105.2
100
100
110
110
2TP04543625
34
81.8
128.4
128.4
135.2
135.2
150
150
150
150
None
--
--
27.9
27.9
30.1
30.1
30
30
35
35
2TP04540946
9
11.3
27.9
27.9
30.1
30.1
30
30
35
35
2TP04541846
18
22.6
39.9
39.9
42.7
42.7
40
40
45
45
2TP04542446
24
30.1
49
49
51.7
51.7
50
50
60
60
2TP04543646
34
42.7
64
64
66.7
66.7
70
70
70
70
None
--
--
22.2
22.2
24
24
25
25
25
25
2TP04540958
9
9.0
22.2
22.2
24
24
25
25
25
25
2TP04541858
18
18.1
31.8
31.8
34
34
35
35
35
35
2TP04542458
24
24.1
39
39
41.2
41.2
40
40
45
45
2TP04543658
34
34.1
51
51
53.3
53.3
60
60
60
60
Unitary Products Group
246646-YTG-D-0806
TABLE 16: ELECTRICAL DATA DH120 (10 TON) HIGH EFFICIENCY W/O PWRD CONVENIENCE OUTLET
Supply
Pwr
Min. Circuit
Pwr
Blower
Ampacity
Exh Conv
Electric Heater Actual Heater
Voltage
Motor FLA Motor Outlet
(Amps)
KW Amps
Model No.
RLA
LRA
FLA
2
3
2
3
FLA FLA
ea.
ea.
ea.
HP
HP
HP
HP
None
--51.2
53.9
2TP04521825
13.5
37.5
57.1
60.5
16.0 137.0
3.5
8.2 10.9
5.5
0.0
208
2TP04522425
18
50.0
72.7
76.1
2TP04523625
25.5
70.8
98.7 102.1
2TP04525425
40.6 112.7 151.1 154.5
None
--51.2
53.9
2TP04521825
18
43.3
64.4
67.8
16.0 137.0
3.5
8.2 10.9
5.5
0.0
230
2TP04522425
24
57.7
82.4
85.8
2TP04523625
34
81.8 112.5 115.9
54
2TP04525425
129.9 140.2 143.5
None
--26
27.2
2TP04521846
18
22.6
32.2
33.7
8.3
69.0
1.6
4.1
5.3
2.2
0.0
460
2TP04522446
24
30.1
41.2
42.7
2TP04523646
34
42.7
56.2
57.7
2TP04525446
54
67.8
70.1
71.6
None
--20.6
21.1
2TP04521858
18
18.1
26.2
26.8
0.0
6.4
58.0
1.3
3.6
4.1
1.8
575
2TP04522458
24
24.1
33.4
34
2TP04523658
34
34.1
45.4
46
2TP04525458
54
54.2
56.5
57.1
Maximum HACR breaker of the same AMP size is applicable.
*
Compressors
OD Fan
Motors
MCA
w/Power
Exhaust
(Amps)
2
3
HP
HP
56.7 59.4
64.0 67.3
79.6 83.0
105.6 109.0
158.0 161.4
56.7 59.4
71.3 74.6
89.3 92.7
119.4 122.7
147.0 150.4
28.2 29.4
34.9 36.4
44
45.5
59
60.5
72.8 74.3
22.4 22.9
28.4
29
35.6 36.2
47.6 48.3
58.7 59.3
Max
Max Fuse* Size
Fuse*
w/Power
Size
Exhaust
(Amps)
(Amps)
2
3
2
3
HP HP
HP
HP
60 60
70
70
60 70
70
70
80 80
80
90
100 110 110
110
175 175 175
175
60 60
70
70
70 70
80
80
90 90
90
100
125 125 125
125
150 175 175
175
30 35
35
35
35 35
35
40
45 45
45
50
60 60
60
70
80 80
80
80
25 25
25
25
30 30
30
30
35 35
40
40
50 50
50
50
70 70
70
70
TABLE 17: ELECTRICAL DATA DH120 (10 TON) HIGH EFFICIENCY WITH PWRD CONVENIENCE OUTLET
Supply
Pwr
Pwr
Blower
Exh Conv
Electric Heater Actual Heater
Voltage
Motor FLA Motor Outlet
KW Amps
Model No.
RLA
LRA
FLA
2
3
FLA FLA
ea.
ea.
ea.
HP
HP
None
--2TP04521825
13.5
37.5
3.5
8.2 10.9
5.5
10.0
16.0 137.0
208
2TP04522425
18
50.0
2TP04523625
25.5
70.8
2TP04525425
40.6 112.7
None
--2TP04521825
18
43.3
3.5
8.2 10.9
5.5
10.0
16.0 137.0
230
2TP04522425
24
57.7
2TP04523625
34
81.8
54
2TP04525425
129.9
None
--2TP04521846
18
22.6
8.3
2.2
5.0
69.0
1.6
4.1
5.3
460
2TP04522446
24
30.1
2TP04523646
34
42.7
2TP04525446
54
67.8
None
--2TP04521858
18
18.1
6.4
58.0
1.3
3.6
4.1
1.8
4.0
575
2TP04522458
24
24.1
2TP04523658
34
34.1
2TP04525458
54
54.2
*
Maximum HACR breaker of the same AMP size is applicable.
Compressors
Unitary Products Group
OD Fan
Motors
Min. Circuit
Ampacity
(Amps)
2
HP
61.2
69.6
85.2
111.2
163.6
61.2
76.9
94.9
125.0
152.7
31
38.4
47.5
62.5
76.3
24.6
31.2
38.4
50.4
61.5
3
HP
63.9
73.0
88.6
114.6
167.0
63.9
80.3
98.3
128.4
156.0
32.2
39.9
49
64
77.8
25.1
31.8
39
51
62.1
MCA
w/Power
Exhaust
(Amps)
2
3
HP
HP
66.7 69.4
76.5 79.8
92.1 95.5
118.1 121.5
170.5 173.9
66.7 69.4
83.8 87.1
101.8 105.2
131.9 135.2
159.5 162.9
33.2 34.4
41.2 42.7
50.2 51.7
65.2 66.7
79.1 80.6
26.4 26.9
33.4
34
40.6 41.2
52.6 53.3
63.7 64.3
Max
Max Fuse* Size
Fuse*
w/Power
Size
Exhaust
(Amps)
(Amps)
2
3
2
3
HP HP
HP
HP
70 70
80
80
70 80
80
80
90 90
100
100
125 125 125
125
175 175 175
175
70 70
80
80
80 90
90
90
100 100 110
110
125 150 150
150
175 175 175
175
35 40
40
40
40 40
45
45
50 50
60
60
70 70
70
70
90 90
90
90
30 30
30
30
35 35
35
35
40 40
45
45
60 60
60
60
70 70
70
70
21
246646-YTG-D-0806
TABLE 18: ELECTRICAL DATA DH150 (12-1/2 TON) HIGH EFFICIENCY W/O PWRD CONVENIENCE OUTLET
Compressors
Voltage
RLA
ea.
208
230
460
575
*
LRA
ea.
OD Fan
Motors
FLA
ea.
Supply
Blower
Motor FLA
3
HP
5
HP
Pwr
Pwr
Exh Conv
Electric Heater
Motor Outlet
Model No.
FLA
Actual Heater
KW
Amps
FLA
None
2TP04521825
10.9 16.1
5.5
0.0
18.9 146.0
3.5
2TP04522425
2TP04523625
2TP04525425
None
2TP04521825
18.9 146.0
3.5
10.9 16.1
5.5
0.0
2TP04522425
2TP04523625
2TP04525425
None
2TP04521846
9.5
73.0
1.6
5.3
8.1
2.2
0.0
2TP04522446
2TP04523646
2TP04525446
None
2TP04521858
7.6
58.4
1.3
4.1
6.0
1.8
0.0
2TP04522458
2TP04523658
2TP04525458
Maximum HACR breaker of the same AMP size is applicable.
-13.5
18
25.5
40.6
-18
24
34
54
-18
24
34
54
-18
24
34
54
-37.5
50.0
70.8
112.7
-43.3
57.7
81.8
129.9
-22.6
30.1
42.7
67.8
-18.1
24.1
34.1
54.2
Min. Circuit
Ampacity
(Amps)
3
HP
60.4
60.5
76.1
102.1
154.5
60.4
67.8
85.8
115.9
143.5
29.9
33.7
42.7
57.7
71.6
23.8
26.8
34
46
57.1
5
HP
65.6
67.0
82.6
108.6
161.0
65.6
74.3
92.3
122.4
150.0
32.7
37.2
46.2
61.2
75.1
25.7
29.2
36.4
48.4
59.5
MCA
w/Power
Exhaust
(Amps)
3
5
HP
HP
65.9 71.1
67.3 73.8
83.0 89.5
109.0 115.5
161.4 167.9
65.9 71.1
74.6 81.1
92.7 99.2
122.7 129.2
150.4 156.9
32.1 34.9
36.4 39.9
45.5
49
60.5
64
74.3 77.8
25.6 27.5
29
31.4
36.2 38.6
48.3 50.6
59.3 61.7
Max
Max Fuse* Size
Fuse *
w/Power
Size
Exhaust
(Amps)
(Amps)
3
5
3
5
HP HP
HP
HP
70 80
80
90
70 80
80
90
80 90
90
90
110 110 110
125
175 175 175
175
70 80
80
90
70 80
80
90
90 100 100
100
125 125 125
150
175 175 175
175
35 40
40
40
35 40
40
40
45 50
50
50
60 70
70
70
80 90
80
90
30 30
30
35
30 30
30
35
35 40
40
40
50 50
50
60
70 70
70
70
TABLE 19: ELECTRICAL DATA DH150 (12-1/2 TON) HIGH EFFICIENCY W/PWRD CONVENIENCE OUTLET
Compressors
Voltage
RLA
ea.
208
230
460
575
*
LRA
ea.
OD Fan
Motors
FLA
ea.
Supply
Blower
Motor FLA
3
HP
5
HP
Pwr
Pwr
Exh Conv
Electric Heater
Motor Outlet
Model No.
FLA
FLA
None
2TP04521825
18.9 146.0
3.5
10.9 16.1
5.5
10.0
2TP04522425
2TP04523625
2TP04525425
None
2TP04521825
18.9 146.0
3.5
10.9 16.1
5.5
10.0
2TP04522425
2TP04523625
2TP04525425
None
2TP04521846
9.5
73.0
1.6
5.3
8.1
2.2
5.0
2TP04522446
2TP04523646
2TP04525446
None
2TP04521858
7.6
58.4
1.3
4.1
6.0
1.8
4.0
2TP04522458
2TP04523658
2TP04525458
Maximum HACR breaker of the same AMP size is applicable.
TABLE 20: ELECTRIC HEAT MULTIPLIERS
VOLTAGE
-13.5
18
25.5
40.6
-18
24
34
54
-18
24
34
54
-18
24
34
54
-37.5
50.0
70.8
112.7
-43.3
57.7
81.8
129.9
-22.6
30.1
42.7
67.8
-18.1
24.1
34.1
54.2
3
HP
70.4
73.0
88.6
114.6
167.0
70.4
80.3
98.3
128.4
156.0
34.9
39.9
49
64
77.8
27.8
31.8
39
51
62.1
5
HP
75.6
79.5
95.1
121.1
173.5
75.6
86.8
104.8
134.9
162.5
37.7
43.4
52.5
67.5
81.3
29.7
34.2
41.4
53.4
64.5
MCA
w/Power
Exhaust
(Amps)
3
5
HP
HP
75.9 81.1
79.8 86.3
95.5 102.0
121.5 128.0
173.9 180.4
75.9 81.1
87.1 93.6
105.2 111.7
135.2 141.7
162.9 169.4
37.1 39.9
42.7 46.2
51.7 55.2
66.7 70.2
80.6 84.1
29.6 31.5
34
36.4
41.2 43.6
53.3 55.6
64.3 66.7
Max Fuse* Size
Max
w/Power
Fuse *
Exhaust
Size
(Amps)
(Amps)
3
5
3
5
HP HP
HP
HP
80 90
90
100
80 90
90
100
90 100
100
110
125 125
125
150
175 175
175
200
80 90
90
100
90 90
90
100
100 110
110
125
150 150
150
150
175 175
175
175
40 45
45
45
40 45
45
50
50 60
60
60
70 70
70
80
90 90
90
90
35 35
35
35
35 35
35
40
40 45
45
45
60 60
60
60
70 70
70
70
NOTES FOR TABLES 21 THROUGH TABLE 30:
kW Cap. Multiplier
•
Blower performance includes dry coil and 2” throwaway
filters.
208
0.75
•
230
0.92
Blower performance for gas heat includes the maximum
number of heat tubes available for each tonnage.
480
460
0.92
600
575
0.92
NOMINAL
240
RATING
NOTE: Electric heaters are rated at nominal voltage. Use
this table to determine the electric heat capacity for
heaters supplied at lower voltages.
22
Actual Heater
KW
Amps
Min. Circuit
Ampacity
(Amps)
ESP (External Static Pressure) given is that available for the
supply and return air duct system. All internal resistances
have been deducted from the total static pressure of the
blower.
Unitary Products Group
0.2
0.4
0.6
0.8
1.0
1.2
External Static Pressure
1.4
1.6
1.8
2.0
Unitary Products Group
945
971
998
3000
3100
3200
1.44
1.33
1.22
948
1341
1237
1137
1041
991 1.01 944 1059 1.14 1061 1130 1.26 1171 1206 1.37 1276 1288 1.48 1380 1378 1.59 1485
977 0.95 888 1045 1.08 1005 1116 1.20 1115 1192 1.31 1220 1274 1.42 1324 1364 1.53 1429
992 1.16 1084 1059 1.30 1211 1127 1.42 1328 1198 1.54 1438 1274 1.66 1543 1270 1.80 1674 1326 1.92 1793
974 1.08 1011 1040 1.22 1138 1108 1.35 1255 1180 1.46 1364 1256 1.58 1470 1338 1.69 1574 1312 1.84 1714
956 1.01 942 1023 1.15 1069 1091 1.27 1186 1162 1.39 1296 1238 1.50 1401 1320 1.61 1505 1410 1.73 1610
939 0.94 878 1006 1.08 1005 1074 1.20 1121 1146 1.32 1231 1221 1.43 1336 1304 1.54 1440 1393 1.66 1545
924 0.88 817
910 0.82 761
1.11 1033 988 1.28 1189 1055 1.43 1328 1121 1.56 1455 1189 1.69 1572 1209 1.82 1694 1263 1.95 1816 1317 2.08 1935 1373 2.20 2053
966 1.18 1103 1033 1.33 1243 1100 1.47 1370 1168 1.59 1487 1239 1.71 1596 1246 1.85 1725 1300 1.98 1844 1356 2.11 1962
946 1.10 1022 1012 1.25 1162 1079 1.38 1289 1147 1.51 1405 1218 1.63 1515 1294 1.74 1620 1284 1.88 1757 1341 2.01 1875
926 1.01 945
907 0.93 871
889 0.86 802
873 0.79 738
858 0.73 677
844 0.67 622
1175 2.33 2168 ----
1149 2.19 2042 -------
-------
-------
----
1124 2.06 1918 1183 2.25 2097 ----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1076 1.80 1680 1135 1.99 1858 1192 2.17 2020 1247 2.33 2167 ----
1100 1.93 1797 1159 2.12 1976 1216 2.29 2138 ----
----
1069 1.74 1623 1112 1.87 1743 1169 2.04 1905 1224 2.20 2052 ----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1042 1.63 1515 1090 1.75 1631 1147 1.92 1793 1202 2.08 1940 1255 2.23 2077 ----
----
1016 1.51 1412 1084 1.68 1567 1125 1.81 1684 1180 1.96 1832 1234 2.11 1968 1287 2.25 2095 ----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
-------
----
----
991 1.41 1312 1059 1.57 1467 1125 1.72 1607 1159 1.85 1726 1213 2.00 1862 1266 2.13 1990 1320 2.27 2112
----
966 1.30 1215 1034 1.47 1371 1101 1.62 1511 1139 1.74 1624 1193 1.89 1760 1247 2.03 1888 1300 2.16 2010 1355 2.28 2128 ----
----
----
----
----
----
----
----
----
----
----
943 1.20 1122 1011 1.37 1278 1077 1.52 1418 1144 1.66 1544 1174 1.78 1661 1228 1.92 1789 1281 2.05 1911 1335 2.18 2030 1392 2.30 2148
920
899 1.02 948
878 0.93 866
858 0.85 789
839 0.77 716
822 0.69 647
805 0.62 582
790 0.56 522
776 0.50 466
High Horsepower Option Required
2.11
1969
920
2900
1.12
1.02
3700 1112
896
2800
858
1843
872
2700
0.92
773
692
3600 1087 1.98
849
2600
0.83
0.74
1720
828
2500
614
3500 1062 1.85
807
2400
0.66
541
472
1599
787
2300
0.58
0.51
3400 1037 1.72
768
2200
408
1448
751
2100
0.44
347
291
1558
734
2000
0.37
0.31
1.55
719
3300 1025 1.67
705
1900
RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts
1800
CFM
TABLE 21: DH078 (6-1/2) SIDE SHOT BLOWER PERFORMANCE
246646-YTG-D-0806
23
24
929
951
975
999
3000
3100
3200
3300
2996
3161
4500 1329 3.39
High Horsepower Option Required
----
----
----
----
----
----
1336 3.28 3058
-------
----
-------
----
-------
----
-------
----
-------
-------
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
2835
----
----
----
4400 1299 3.21
----
----
----
4300 1269 3.04
1306 3.11 2901 1371 3.32 3091
1277 2.95 2748 1342 3.15 2939 1406 3.33 3102
----
----
2678
----
2525
----
4200 1240 2.87
----
----
4100 1211 2.71
1249 2.79 2600 1314 2.99 2790 1377 3.17 2953 1439 3.32 3097
----
1221 2.63 2455 1286 2.84 2645 1349 3.01 2809 1411 3.17 2952 1471 3.31 3081
----
2377
----
2232
----
3900 1155 2.39
----
4000 1183 2.55
3800 1127 2.20
----
1927
3700 1101 2.07
----
1140 2.13 1990 1205 2.33 2170 1269 2.58 2401 1330 2.73 2544 1390 2.87 2673 1448 3.00 2794 1503 3.13 2914 1556 3.26 3039
1194 2.48 2315 1258 2.69 2505 1322 2.86 2669 1383 3.02 2812 1443 3.15 2941 1501 3.29 3062
1804
3600 1074 1.94
1581
1115 2.01 1870 1179 2.20 2049 1243 2.44 2273 1304 2.59 2416 1364 2.73 2546 1422 2.86 2667 1478 2.99 2787 1531 3.12 2912
2053
1684
3500 1048 1.81
1556
1089 1.88 1753 1154 2.07 1932 1218 2.25 2101 1279 2.46 2293 1339 2.60 2422 1397 2.73 2544 1452 2.86 2664 1505 2.99 2789
1531
1065 1.76 1639 1130 1.95 1819 1193 2.13 1987 1255 2.30 2141 1314 2.47 2304 1372 2.60 2425 1428 2.73 2545 1481 2.86 2670
----
1567
3400 1023 1.68
1507
1041 1.64 1528 1106 1.83 1708 1169 2.01 1877 1231 2.18 2030 1290 2.32 2163 1348 2.48 2311 1404 2.61 2431 1457 2.74 2555
1461
1.41 1317 1060 1.61 1497 1123 1.79 1666 1185 1.95 1819 1244 2.09 1952 1302 2.21 2060 1358 2.38 2214 1411 2.51 2339
1484
1439
1.30 1216 1038 1.50 1396 1101 1.68 1565 1163 1.84 1718 1222 1.99 1851 1280 2.10 1960 1336 2.27 2113 1389 2.40 2238
1017 1.52 1421 1082 1.72 1601 1146 1.90 1769 1207 2.06 1923 1267 2.21 2056 1325 2.32 2164 1380 2.49 2320 1434 2.62 2445
995
973
1398
1418
996 1.29 1206 1059 1.47 1375 1121 1.64 1528 1181 1.78 1661 1238 1.90 1769 1294 2.06 1922 1347 2.20 2046
1378
1119 1016 1.39 1299 1080 1.58 1468 1141 1.74 1621 1201 1.88 1755 1259 2.00 1863 1314 2.16 2015 1368 2.30 2140
1.20
1.10 1026
976 1.20 1116 1039 1.38 1285 1101 1.54 1438 1161 1.69 1571 1219 1.80 1680 1274 1.97 1832 1327 2.10 1957
1359
1341
1167 2.27 2113 1232 2.54 2369 1295 2.72 2532 1357 2.87 2676 1416 3.01 2805 1474 3.14 2926 1530 3.27 3046 1583 3.40 3171
1453
1342
1235
1131
1030
1.56
1.44
1.32
1.21
1.11
952
931
1117 1064 1.36 1270 1124 1.51 1403 1182 1.62 1511 1237 1.78 1664 1290 1.92 1789
----
----
----
----
----
----
----
----
----
----
3.27
3.14
3.01
2.89
2.77
2.66
2.55
2.44
2.34
2.25
2.15
2.06
1.98
1.90
907
933
840
1002 1.20
1324
1307
1292
2900
1.00
0.90
936
1117 1090 1.34 1251 1148 1.46 1359 1204 1.62 1508 1257 1.75 1633
1.11 1030 1020 1.29 1199 1082 1.45 1353 1142 1.59 1486 1200 1.71 1594 1255 1.87 1746 1308 2.01 1871
948
1031 1.20
1015 1.12 1047 1075 1.27 1180 1133 1.38 1288 1188 1.54 1434 1241 1.67 1559
1.11 1039 1047 1.28 1192 1107 1.42 1325 1164 1.54 1433 1220 1.70 1584 1273 1.83 1709
964
894
885
1.00
957
939 1.02
985
969 1.03
954 0.96
865
911
850
768
870
795
725
2800
750
0.91
0.82
922 0.93
906 0.85
890 0.78
2700
0.81
892
874
690
615
545
845
664
582
0.74
0.66
0.58
2600
0.71
0.62
857
841
825
826
504
429
359
808
0.54
0.46
0.38
2500
2
2400
1.8
791
1.6
2300
1.4
1.82
1.2
774
1.0
External Static Pressure
759
0.8
2200
0.6
2100
0.4
BHP
1.74
0.2
RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM
2000 745 0.31 292
811 0.51 478 876 0.71 658 939 0.89 827 1001 1.05 980 1061 1.19 1113 1118 1.31 1221 1174 1.46 1361 1227 1.59 1486 1278
CFM
TABLE 22: DH090 (7-1/2 TON) SIDE SHOT BLOWER PERFORMANCE
----
----
----
----
----
----
----
----
----
----
3048
2925
2806
2691
2581
2475
2374
2276
2183
2093
2007
1925
1845
1769
1695
Watts
1622
246646-YTG-D-0806
Unitary Products Group
0.2
0.4
0.6
0.8
1.0
External Static Pressure
1.2
1.4
1.6
1.8
Unitary Products Group
1698 1118
1826 1141 2.20 2048
1958 1164 2.34 2180
2094 1187 2.49 2316
3500 1054 1.82
3600 1077 1.96
3700 1100 2.10
3800 1123 2.25
Optional Drive Required
3156 ----
----
----
----
4500 1302 3.39
----
2834 1306 3.30 3075
2993 ----
4300 1248 3.04
4200 1222 2.87
4400 1275 3.21
2526 1261 2.95 2749
2678 1286 3.11 2900
4100 1197 2.71
2234 1211 2.64 2457
2378 1236 2.79 2601
3900 1147 2.40
4000 1171 2.55
2.06 1921
1574 1097 1.93 1797
3400 1033 1.69
1229 1035 1.56 1451
1016 1.44 1345
1455 1076 1.80 1677
991
3200
1.32
1122
1.33 1243
1.23 1145
1.13 1051
1.03 962
0.94 877
0.85 796
0.77 719
0.69 646
0.62 576
3300 1012 1.56
971
3100
1.20
980
963
946
931
916
902
889
877
1020 998
922
829
739
654
573
497
423
354
1340 1055 1.68 1562
952
3000
1.09
0.99
0.89
0.79
0.70
0.62
0.53
0.45
0.38
1.44
934
882
2600
2900
867
2500
899
852
2400
916
838
2300
2800
825
2200
2700
813
2100
1.14 1067
1.06 986
0.98 909
0.90 836
0.82 766
1.07 1000
1.00 930
----
-------
----
-------
----
-------
-------
----
----
----
----
----
----
----
1365 3.39 3160
----
1337 3.36 3129
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1417 3.40 3168
1367 3.23 3014
1395 3.07 2861
1345 2.92 2720
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1442 3.39 3156
1418 3.23 3007
1372 2.92 2720
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1468 3.37 3141
1444 3.21 2996
1421 3.06 2854
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1495 3.36 3128
1471 3.20 2986
1449 3.06 2849
1427 2.91 2716
1406 2.78 2588
1377 2.77 2584
1327 2.63 2450
1399 2.91 2717
1385 2.64 2465
1365 2.52 2347
1355 2.64 2456
1346 2.40 2235
1315 2.38 2215
1328 2.28 2128
1334 2.19 2044
1318 2.10 1954
1302 2.01 1869
1287 1.92 1788
1273 1.84 1712
1309 2.26 2111
1292 2.16 2013
1274 2.06 1919
1258 1.96 1830
1243 1.87 1745
1228 1.79 1664
1214 1.70 1587
1248 1.68 1569
1260 1.76 1638
1313 2.48 2311
1322 2.77 2578
1315 3.05 2843
1189 1.55 1445
1201 1.62 1514
1335 2.50 2333
1293 2.36 2200
1274 2.25 2093
1255 2.14 1991
1238 2.03 1893
1221 1.93 1800
1204 1.83 1710
1189 1.74 1625
1174 1.66 1544
1160 1.57 1467
1349 2.77 2583
1393 3.23 3015
1392 3.40 3171
1135 1.42 1325
1147 1.50 1394
1304 2.60 2424
1283 2.47 2304
1263 2.35 2189
1243 2.23 2078
1224 2.12 1972
1205 2.01 1869
1187 1.90 1771
1170 1.80 1678
1154 1.70 1589
1139 1.61 1504
1343 3.07 2861
1300 2.73 2546
1277 2.59 2418
1256 2.46 2294
1234 2.33 2175
1214 2.21 2059
1194 2.09 1949
1175 1.98 1842
1156 1.87 1740
1139 1.76 1642
1122 1.66 1548
1105 1.57 1459
1090 1.47 1374
1110 1.44 1346
1124 1.53 1423
1296 2.86 2670
1311 3.18 2966
----
1061 1.30 1216
1075 1.39 1293
1085 1.29 1203
1097 1.37 1273
1369 3.07 2865
1340 3.22 2999
----
1036 1.15 1074
1048 1.23 1143
1318 2.91 2711
1273 2.72 2534
1250 2.58 2402
1228 2.44 2274
1206 2.31 2151
1185 2.18 2031
1164 2.06 1916
1145 1.94 1805
1125 1.82 1698
1107 1.71 1596
1089 1.61 1498
1072 1.51 1405
1056 1.41 1316
1040 1.32 1230
1026 1.23 1150
1012 1.15 1073
999
986
1293 2.99 2791
1268 2.84 2647
1244 2.69 2506
1221 2.54 2370
1198 2.40 2238
1176 2.26 2111
1154 2.13 1987
1133 2.00 1867
1112 1.88 1752
1092 1.76 1641
1073 1.65 1535
1055 1.54 1433
1037 1.43 1335
1020 1.33 1241
1004 1.24 1152
988
973
959
946
934
RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts
2000 802 0.31 288 866 0.55 510
923 0.75 700
975 0.93 864
1025 1.08 1007 1074 1.22 1137 1124 1.35 1259 1178 1.48 1378 1237 1.61 1503
CFM
TABLE 23: DH102 (8-1/2 TON) SIDE SHOT BLOWER PERFORMANCE
246646-YTG-D-0806
25
26
0.2
0.4
0.6
0.8
1.0
External Static Pressure
1.2
1.4
1.6
1.8
----
----
694
707
720
733
746
759
772
784
797
810
823
836
849
862
875
888
901
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
----
2.69
2.56
2.44
2.32
2.21
2.10
2.00
1.90
1.80
1.71
1.62
1.54
1.46
1.38
1.31
1.25
1.18
----
----
----
----
2503
2387
2274
2166
2061
1960
1863
1770
1680
1595
1513
1435
1361
1290
1224
1161
1102
----
----
----
----
----
----
741 1.20 1122 816 1.35 1256 865 1.46 1365 923 1.69 1571 971 1.91 1784 1035 2.04 1906 1092.2 2.26 2110
971 3.03 2823 1021 3.32 3093 ----
----
----
----
957 2.88 2687 1007 3.15 2941 1036 3.33 3100 -------
-------
-------
----
943 2.74 2556 993 3.00 2795 1024 3.18 2964 1070 3.40 3166 ----
929 2.61 2430 979 2.85 2654 1012 3.04 2832 1058 3.25 3032 ----
----
----
----
----
----
----
----
----
----
----
----
----
915 2.48 2308 965 2.70 2519 1001 2.90 2705 1047 3.11 2902 1082 3.41 3175 ----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
901 2.35 2191 951 2.56 2390 989 2.77 2581 1036 2.98 2776 1072 3.25 3032 1102 3.42 3184 ----
----
----
----
----
----
----
----
----
----
----
----
----
887 2.23 2079 937 2.43 2266 978 2.64 2463 1024 2.85 2654 1062 3.11 2895 1093 3.29 3065 1125 3.40 3171
873 2.12 1972 923 2.30 2148 966 2.52 2348 1013 2.72 2536 1052 2.96 2763 1084 3.16 2949 1118 3.28 3061
859 2.01 1869 909 2.18 2035 955 2.40 2238 1001 2.60 2422 1042 2.83 2637 1076 3.04 2838 1112 3.17 2953
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
845 1.90 1771 895 2.07 1928 943 2.29 2132 990 2.48 2311 1032 2.70 2516 1067 2.93 2729 1106 3.06 2848 1147.2 3.38 3148
831 1.80 1678 881 1.96 1827 932 2.18 2031 979 2.37 2205 1022 2.58 2402 1058 2.82 2625 1099 2.95 2747 1142.2 3.26 3040
817 1.70 1589 867 1.86 1731 920 2.07 1934 967 2.26 2103 1012 2.46 2293 1050 2.71 2524 1093 2.84 2649 1137.2 3.15 2934
803 1.61 1505 853 1.76 1641 909 1.98 1841 956 2.15 2005 1002 2.35 2190 1041 2.60 2427 1086 2.74 2554 1132.2 3.04 2832
789 1.53 1426 839 1.67 1556 897 1.88 1753 944 2.05 1911 992 2.24 2092 1032 2.50 2334 1080 2.64 2462 1127.2 2.93 2732
775 1.45 1351 825 1.59 1477 886 1.79 1669 933 1.95 1821 982 2.15 2001 1023 2.41 2244 1073 2.55 2373 1122.2 2.83 2634
761 1.37 1281 811 1.51 1404 874 1.70 1589 922 1.86 1735 972 2.05 1915 1015 2.31 2158 1067 2.45 2287 1117.2 2.72 2540
747 1.30 1216 797 1.43 1336 863 1.62 1514 910 1.77 1653 962 1.97 1834 1006 2.23 2076 1061 2.37 2205 1112.2 2.63 2448
733 1.24 1156 783 1.37 1274 851 1.55 1443 899 1.69 1575 952 1.89 1760 997 2.14 1997 1054 2.28 2125 1107.2 2.53 2360
719 1.18 1100 769 1.31 1218 840 1.48 1376 887 1.61 1501 943 1.81 1691 988 2.06 1922 1048 2.20 2049 1102.2 2.44 2274
705 1.13 1049 755 1.25 1167 828 1.41 1314 876 1.54 1431 933 1.75 1628 980 1.99 1851 1041 2.12 1976 1097.2 2.35 2190
High Horsepower Option Required
----
----
3100
RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts
3000
CFM
TABLE 24: DH120 (10 TON) SIDE SHOT BLOWER PERFORMANCE
246646-YTG-D-0806
Unitary Products Group
0.4
0.6
0.8
1.0
1.2
External Static Pressure
1.4
1.6
1.8
2.0
Unitary Products Group
----
----
----
----
4100 ----
4200 ----
4300 ----
4400 ----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
874 1.93 1801 927 2.04 1906 984 2.27 2113 1037 2.41 2245 1089 2.57 2399 1138 2.68 2499 1178 2.82 2628
885 2.12 1973 932 2.27 2115 982 2.45 2283 1035 2.68 2494 1083 2.82 2626 1130 2.98 2774 1171 3.10 2887 1212 3.29 3066
870 2.01 1877 917 2.18 2028 968 2.34 2182 1022 2.57 2392 1071 2.71 2524 1120 2.87 2672 1163 2.98 2780 1204 3.16 2947
855 1.92 1786 903 2.09 1947 954 2.24 2085 1009 2.46 2295 1060 2.60 2427 1109 2.76 2576 1155 2.88 2680 1195 3.04 2834
840 1.82 1699 888 2.01 1871 941 2.14 1993 997 2.36 2202 1048 2.50 2334 1099 2.67 2485 1146 2.77 2586 1186 2.93 2728
868 2.28 2121 931 2.45 2283 975 2.58 2409 1023 2.81 2616 1074 3.03 2828 1117 3.18 2960 1160 3.34 3111 1196 3.48 3245 1239 3.71 3462
851 2.19 2042 915 2.33 2175 961 2.47 2305 1009 2.68 2501 1061 2.91 2712 1106 3.05 2844 1150 3.21 2993 1188 3.35 3119 1230 3.57 3324
834 2.11 1970 900 2.22 2072 946 2.37 2207 996 2.56 2390 1048 2.79 2601 1094 2.93 2733 1140 3.09 2881 1179 3.22 3000 1221 3.42 3192
----
----
----
----
----
High Horsepower Option Required
----
----
----
----
----
----
----
----
----
----
----
6200 1098 4.86 4531 1169 5.09 4744 1204 5.29 4927 1236 5.61 5231 ----
----
----
6100 1082 4.64 4326 1152 4.87 4539 1189 5.09 4745 1222 5.39 5027 ----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
-------
----
6000 1066 4.43 4127 1136 4.66 4341 1174 4.90 4567 1207 5.18 4828 1243 5.48 5108 ----
----
5900 1050 4.22 3936 1119 4.45 4149 1159 4.71 4393 1193 4.97 4635 1229 5.27 4917 1267 5.47 5101 ----
----
----
----
5800 1033 4.02 3751 1102 4.25 3965 1143 4.53 4224 1178 4.77 4447 1215 5.07 4731 1254 5.28 4918 1279 5.42 5050 ----
----
----
5700 1017 3.83 3574 1085 4.06 3788 1128 4.35 4058 1164 4.58 4265 1201 4.88 4549 1241 5.08 4740 1267 5.23 4872 1293 5.50 5125 ----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
5600 1001 3.65 3403 1069 3.88 3618 1113 4.18 3897 1149 4.39 4089 1188 4.69 4372 1228 4.90 4566 1256 5.04 4698 1283 5.30 4938 ----
----
----
5500 984 3.48 3240 1052 3.71 3455 1098 4.01 3740 1135 4.20 3918 1174 4.51 4200 1215 4.72 4396 1244 4.86 4528 1273 5.10 4757 1286 5.41 5044 -------
----
5400 968 3.31 3083 1035 3.54 3298 1083 3.85 3587 1120 4.03 3753 1160 4.33 4032 1202 4.54 4231 1233 4.68 4363 1262 4.91 4580 1278 5.20 4848 ----
----
----
----
----
----
----
----
----
----
5300 952 3.15 2934 1018 3.38 3149 1067 3.69 3438 1106 3.85 3593 1147 4.15 3869 1189 4.37 4070 1221 4.51 4202 1252 4.73 4409 1270 5.00 4660 1317 5.36 4996
5200 936 2.99 2791 1002 3.23 3007 1052 3.53 3293 1091 3.69 3439 1133 3.98 3711 1177 4.20 3914 1210 4.34 4046 1242 4.55 4244 1262 4.80 4477 1308 5.15 4800
5100 919 2.85 2656 985 3.08 2872 1037 3.38 3152 1077 3.53 3291 1119 3.82 3558 1164 4.04 3763 1198 4.18 3895 1232 4.38 4083 1254 4.61 4301 1300 4.95 4610
5000 903 2.71 2527 968 2.94 2744 1022 3.24 3016 1062 3.38 3148 1105 3.66 3409 1151 3.88 3616 1187 4.02 3748 1222 4.21 3929 1245 4.43 4131 1291 4.75 4427
4900 887 2.58 2406 952 2.81 2622 1007 3.09 2883 1048 3.23 3011 1092 3.50 3265 1138 3.73 3473 1175 3.87 3605 1211 4.05 3779 1237 4.26 3967 1282 4.56 4250
4800 870 2.46 2291 935 2.69 2508 991 2.96 2755 1033 3.09 2879 1078 3.35 3126 1125 3.58 3335 1164 3.72 3467 1201 3.90 3635 1229 4.09 3810 1273 4.38 4080
4700 854 2.34 2184 918 2.58 2401 976 2.82 2631 1019 2.95 2753 1064 3.21 2991 1112 3.43 3201 1152 3.58 3333 1191 3.75 3496 1221 3.93 3659 1265 4.20 3916
4600 838 2.23 2083 901 2.47 2301 961 2.69 2511 1004 2.82 2633 1051 3.07 2862 1099 3.30 3072 1141 3.44 3204 1181 3.61 3362 1212 3.77 3515 1256 4.03 3758
4500 822 2.13 1990 885 2.37 2208 946 2.57 2395 990 2.70 2518 1037 2.94 2736 1087 3.16 2948 1129 3.30 3080 1171 3.47 3234 1204 3.62 3377 1247 3.87 3607
----
----
4000 ----
----
3900 ----
----
3800 ----
RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts
0.2
3700 ----
CFM
TABLE 25: DH150 (12-1/2 TON) SIDE SHOT BLOWER PERFORMANCE
246646-YTG-D-0806
27
28
0.4
0.6
0.8
1.0
External Static Pressure
1.2
1.4
1.6
973 1.14 1067 1046 1.27 1186 1122 1.40 1301 1197 1.51 1411 1266 1.63 1515 1324 1.73 1611 1434 2.05 1913
994 1.23 1143 1067 1.35 1261 1143 1.48 1377 1218 1.60 1487 1287 1.71 1591 1389 2.09 1946 1457 2.16 2015
738
805
874
947
2500 889 0.94
2600 909 1.02
2700 930 1.10 1023
994
925
858
976
968
1102 1.16 1078 1171 1.27 1182 1229 1.37 1278 1273 1.46 1364
1062 1.17 1091 1137 1.29 1202 1206 1.40 1306 1265 1.50 1401 1308 1.60 1487
1044 1.10 1028 1119 1.22 1138 1188 1.33 1242 1247 1.44 1338 1290 1.53 1424
1027 1.04
1025 1.19 1113 1101 1.32 1228 1176 1.44 1338 1245 1.55 1442 1304 1.65 1538 1412 1.95 1817
1005 1.12 1043 1081 1.24 1158 1156 1.36 1268 1225 1.47 1372 1284 1.57 1468 1328 1.67 1554
986 1.05
913
853
High Horsepower Option Required
----
3500 1179 2.19 2039 1254 2.39 2230
----
----
----
----
----
----
3400 1148 2.04 1902 1223 2.24 2092
----
----
3300 1065 1.64 1532 1192 2.10 1959 1266 2.29 2136
----
----
-------
----
-------
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
3100 1019 1.45 1353 1083 1.58 1473 1155 1.71 1591 1281 2.19 2043
----
3200 1042 1.55 1441 1106 1.67 1561 1237 2.15 2007
----
----
----
----
2900 974 1.27 1183 1038 1.40 1303 1110 1.52 1421 1186 1.65 1536 1299 2.09 1949 1370 2.22 2068
3000 996 1.36 1266 1060 1.49 1386 1133 1.61 1505 1254 2.06 1923 1326 2.21 2064
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
2800 952 1.18 1102 1016 1.31 1221 1088 1.44 1340 1164 1.56 1455 1239 1.68 1565 1344 2.10 1957 1414 2.20 2053 1482 2.28 2121
953 1.07
933 0.99
914 0.92
968 0.98
951 0.91
1086 1.10 1022 1155 1.21 1125 1213 1.31 1221 1257 1.40 1307
1140 1.15 1073 1199 1.25 1168 1242 1.35 1255
1127 1.10 1024 1186 1.20 1120 1229 1.29 1206
2400 869 0.86
794
734
911
969
920
2300 850 0.79
895 0.85
878 0.79
1011 0.98
1071 1.04
1058 0.99
674
796
859
810
614
935 0.85
996 0.92
983 0.87
2200 831 0.72
678
743
694
2100 814 0.66
862 0.73
920 0.80
907 0.75
558
625
576
2000 798 0.60
848 0.67
505
835 0.62
456
1900 783 0.54
RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts
0.2
1800 770 0.49
CFM
TABLE 26: DH078 (6-1/2 TON) DOWN SHOT BLOWER PERFORMANCE
246646-YTG-D-0806
Unitary Products Group
0.2
0.4
0.6
0.8
1.0
External Static Pressure
1.2
1.4
1.6
1.8
Unitary Products Group
980
1739
1861
1986
2114
2314
2473
2636
2806
1.87
3300 1115
3400 1143 2.00
3500 1172 2.13
3600 1201 2.27
3700 1223 2.48
3800 1251 2.65
3900 1280 2.83
4000 1308 3.01
905
0.79
735
975
890
810
977 0.97
904
979
1047 1.13 1054 1120 1.26 1174 1196 1.35 1255 1266 1.60 1492 1349 1.78 1658 1443 1.99 1854
1066 1.21 1129 1138 1.34 1249 1214 1.43 1330 1282 1.69 1574 1364 1.87 1741 1458 2.08 1936
1036 1.23 1143 1106 1.39 1293 1179 1.52 1414 1255 1.60 1495 1317 1.87 1745 1400 2.05 1911 1493 2.26 2107
1015 1.14 1059 1086 1.30 1208 1158 1.43 1329 1234 1.51 1410 1299 1.78 1658 1381 1.96 1824 1475 2.17 2020
995 1.05
1.14 1063 1057 1.32 1232 1128 1.48 1382 1201 1.61 1503 1277 1.70 1584 1337 1.97 1834 1420 2.15 2000 1513 2.36 2196
1.05
0.95
0.87
1380 3.24 3021 1446 3.43 3201
1351 3.06 2852 1418 3.25 3032
----
-------
-------
-------
-------
-------
----
1323 2.88 2688 1389 3.08 2868 1454 3.24 3023 1519 3.40 3165
----
----
----
----
----
----
----
----
----
1295 2.71 2530 1361 2.91 2710 1426 3.07 2865 1491 3.23 3007 1560 3.38 3147
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
-------
1267 2.55 2377 1334 2.74 2557 1398 2.91 2713 1464 3.06 2855 1532 3.21 2994 1606 3.37 3142
----
1246 2.32 2163 1306 2.59 2411 1371 2.75 2566 1436 2.91 2708 1505 3.06 2848 1579 3.21 2995 1662 3.39 3161
----
----
----
----
----
----
----
----
----
----
----
----
1218 2.19 2038 1279 2.44 2270 1344 2.60 2426 1409 2.75 2568 1478 2.90 2707 1552 3.06 2854 1635 3.24 3021 1729 3.45 3216
1189 2.06 1916 1261 2.24 2084 1318 2.46 2291 1383 2.61 2433 1451 2.76 2572 1526 2.92 2719 1608 3.10 2886 1702 3.31 3081
1162 1.93 1797 1233 2.11 1965 1304 2.27 2115 1357 2.47 2303 1426 2.62 2443 1500 2.78 2590 1583 2.96 2756 1676 3.17 2952
1134 1.80 1681 1206 1.98 1850 1277 2.15 1999 1349 2.27 2120 1400 2.49 2319 1474 2.65 2467 1557 2.82 2633 1651 3.03 2829
1108 1.68 1569 1179 1.86 1737 1250 2.02 1887 1322 2.15 2008 1399 2.24 2089 1450 2.52 2348 1532 2.70 2515 1626 2.91 2710
1082 1.57 1460 1153 1.75 1629 1224 1.91 1779 1297 2.04 1899 1373 2.12 1980 1425 2.40 2236 1508 2.58 2402 1602 2.79 2598
1057 1.45 1355 1128 1.63 1524 1199 1.80 1674 1271 1.92 1794 1348 2.01 1875 1402 2.28 2128 1485 2.46 2294 1578 2.67 2490
1032 1.35 1254 1104 1.53 1422 1175 1.69 1572 1247 1.82 1693 1323 1.90 1774 1379 2.17 2026 1462 2.35 2192 1556 2.56 2388
1009 1.24 1157 1080 1.42 1325 1151 1.58 1475 1223 1.71 1596 1299 1.80 1677 1358 2.07 1928 1440 2.25 2094 1534 2.46 2290
986
964
943
924
High Horsepower Option Required
1620
3200 1087 1.74
1077
1504
2800
1.16
1.05
3100 1060 1.61
982
2700
887
1392
958
2600
0.95
798
713
1283
934
2500
0.86
0.77
3000 1033 1.49
911
2400
558
633
2900 1007 1.38
890
2300
0.60
0.68
1178
869
2200
1.26
831
849
2100
RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts
2000 814 0.52 488
888 0.71 665 960 0.89 834 1030 1.06 984 1103 1.18 1104 1179 1.27 1185 1253 1.51 1411 1335 1.69 1577 1429 1.90 1773
CFM
TABLE 27: DH090 (7-1/2 TON) DOWN SHOT BLOWER PERFORMANCE
246646-YTG-D-0806
29
30
0.2
0.4
0.6
0.8
1.0
External Static Pressure
1.2
1.4
1.6
1.8
948
1046
1875
2016
2162
2314
2473
2636
2870
3067
1.87
3300 1115
3400 1142 2.01
3500 1168 2.16
3600 1196 2.32
3700 1223 2.48
3800 1251 2.65
3900 1280 2.83
4000 1328 3.08
4100 1363 3.29
Optional Drive Required
1611
1740
3200 1089 1.73
1487
2800
1.12
1.02
3100 1064 1.60
991
2700
855
1369
969
2600
0.92
765
679
1256
947
2500
0.82
0.73
3000 1039 1.47
926
2400
513
595
2900 1015 1.35
906
2300
0.55
0.64
1149
888
2200
1.23
856
871
2100
0.78
728
980
894
810
993 0.97
908
990
1058 1.14 1064 1123 1.29 1206 1192 1.44 1345 1266 1.60 1492 1349 1.78 1658 1443 1.99 1854
1074 1.23 1146 1139 1.38 1288 1207 1.53 1427 1282 1.69 1574 1364 1.87 1741 1458 2.08 1936
1044 1.24 1160 1109 1.41 1316 1174 1.56 1458 1243 1.71 1597 1317 1.87 1745 1400 2.05 1911 1493 2.26 2107
1026 1.15 1074 1091 1.32 1230 1156 1.47 1372 1224 1.62 1511 1299 1.78 1658 1381 1.96 1824 1475 2.17 2020
1009 1.06
1.15 1070 1064 1.34 1250 1129 1.51 1406 1194 1.66 1548 1262 1.81 1687 1340 2.02 1883 1415 2.13 1990 1494 2.21 2063
1.05
0.96
0.87
----
----
----
----
-------
-------
-------
----
----
1408 3.37 3143
1374 3.17 2952 1450 3.43 3202
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1295 2.71 2530 1383 3.04 2837 1455 3.28 3061
1341 2.97 2767 1416 3.24 3016
----
----
----
1267 2.55 2377 1351 2.86 2663 1423 3.10 2887 1494 3.31 3085
----
----
1240 2.39 2231 1306 2.59 2411 1392 2.92 2720 1462 3.13 2917 1533 3.31 3086
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1213 2.24 2090 1279 2.44 2270 1361 2.74 2558 1432 2.96 2755 1502 3.14 2924 1574 3.29 3062 1648 3.40 3169
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1186 2.10 1955 1253 2.29 2135 1318 2.46 2291 1402 2.79 2600 1472 2.97 2768 1544 3.12 2907 1619 3.23 3013 1698 3.31 3087
1160 1.96 1826 1227 2.15 2006 1292 2.32 2161 1373 2.63 2450 1443 2.81 2619 1515 2.96 2757 1590 3.07 2864 1669 3.15 2937
1135 1.83 1702 1201 2.02 1882 1266 2.19 2038 1345 2.47 2307 1415 2.66 2475 1487 2.80 2614 1561 2.92 2721 1641 3.00 2794
1110 1.70 1584 1177 1.89 1764 1241 2.06 1920 1307 2.21 2062 1388 2.51 2338 1460 2.66 2477 1534 2.77 2583 1613 2.85 2657
1086 1.58 1471 1152 1.77 1651 1217 1.94 1807 1283 2.09 1949 1362 2.37 2207 1434 2.52 2346 1508 2.63 2452 1587 2.71 2526
1062 1.46 1364 1129 1.66 1544 1194 1.82 1700 1259 1.98 1842 1328 2.13 1981 1408 2.38 2221 1483 2.50 2328 1562 2.58 2401
1040 1.35 1261 1106 1.55 1441 1171 1.71 1597 1236 1.87 1739 1305 2.02 1878 1384 2.26 2102 1459 2.37 2209 1538 2.45 2282
1018 1.25 1164 1085 1.44 1344 1149 1.61 1499 1215 1.76 1641 1283 1.91 1780 1362 2.13 1990 1436 2.25 2096 1515 2.33 2170
997
978
959
942
927
RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts
2000 842 0.46 431
913 0.69 647 980 0.89 827 1044 1.05 982 1110 1.21 1124 1178 1.36 1263 1253 1.51 1411 1335 1.69 1577 1429 1.90 1773
CFM
TABLE 28: DH102 (8-1/2 TON) DOWN SHOT BLOWER PERFORMANCE
246646-YTG-D-0806
Unitary Products Group
0.2
0.4
0.6
0.8
1.0
External Static Pressure
1.2
1.4
1.6
Unitary Products Group
2760
2934
3115
3305
2.16
2.30
2.45
2.61
2.78
2.96
805
824
843
862
881
900
919
938
957
976
995
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800 1015 3.15
4900 1034 3.34
5000 1053 3.55
2595
2437
2288
2148
2015
1890
1774
1666
1566
1474
Std HP Motor2
Motor Efficiency 0.8
988 2.56 2383 1026 2.76 2571 1058 2.95 2749
2.80 2614 1032 3.00 2792 1063 3.18 2963
-------
1065 3.52 3278
1082 3.71 3462
----
-------
----
1047 3.33 3102 1075 3.49 3253
1030 3.15 2932 1061 3.32 3094
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
2.65 2466 1017 2.84 2650 1050 3.03 2828 1079 3.21 2996
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
974 2.42 2257 1014 2.63 2449 1048 2.82 2631 1076 3.00 2797
----
----
959 2.29 2138 1002 2.50 2331 1038 2.70 2516 1067 2.88 2686
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
990 2.38 2218 1027 2.58 2405 1059 2.77 2578
945 2.17 2023
----
----
977 2.26 2109 1017 2.46 2297 1050 2.65 2473 1076 2.81 2621
930 2.05 1915
----
----
965 2.15 2005 1007 2.35 2193 1041 2.54 2370 1069 2.71 2522
916 1.94 1812
953 2.04 1905
941 1.94 1810
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
976 2.04 1902 1015 2.23 2080 1047 2.40 2239 1072 2.53 2361
----
887 1.74 1623
901 1.84 1715
1013 2.97 2770 1046 3.15 2940 1075 3.33 3103
996
979
998 2.04 1900 1032 2.21 2061 1060 2.35 2190
990 1.95 1815 1025 2.12 1976 1053 2.26 2107
981 1.86 1732 1018 2.03 1893 1047 2.17 2026
966 1.94 1812 1007 2.13 1989 1040 2.31 2149 1066 2.44 2275
956 1.85 1726
945 1.76 1643
935 1.68 1564
986 2.14 1995 1024 2.33 2174 1054 2.50 2331
929 1.84 1719
916 1.75 1632
904 1.66 1550
892 1.58 1473
880 1.50 1400
997 2.24 2092 1033 2.44 2270 1062 2.60 2425
872 1.65 1537
858 1.56 1456
843 1.48 1381
829 1.41 1312
814 1.34 1248
2.49 2324 1003 2.70 2514 1038 2.89 2697 1068 3.08 2871
2.35 2190
945
962
2.21 2063
2.08 1943
1.96 1829
1.85 1723
1.74 1624
1.64 1532
1.55 1447
1.47 1369
1.39 1298
1.32 1234
1.26 1178
1.21 1128
928
911
894
877
860
843
826
809
792
775
758
741
High Horsepower Option Required
2.03
1.90
1.79
1.68
1.58
1315
1391
3700
1.41
1.49
767
786
1248
----
----
----
----
3500
1.34
----
----
----
----
3600
----
748
----
3200
3400
----
3300
----
3100
RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts
3000
CFM
TABLE 29: DH120 (10 TON) DOWN SHOT BLOWER PERFORMANCE
246646-YTG-D-0806
31
32
0.2
0.4
0.6
0.8
1.0
External Static Pressure
1.2
1.4
1.6
1.8
2.0
----
----
----
Std HP Motor3
Motor Efficiency0.8
----
----
908 1.99 1853 957 2.12 1976 1004 2.27 2112 1050 2.42 2258 1094 2.59 2412 1136 2.76 2571 1177 2.93 2733 1217 3.11 2895
2.16 2012 960 2.30 2147 1007 2.46 2294 1052 2.63 2449 1096 2.80 2611 1138 2.98 2777 1179 3.16 2945 1219 3.34 3113 1258 3.52 3280
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1234 5.12 4776 ----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1216 4.90 4569 1253 5.11 4765 ----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1198 4.69 4369 1235 4.90 4566 1271 5.10 4756 ----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1180 4.48 4175 1218 4.69 4373 1255 4.90 4564 1291 5.10 4750 ----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1162 4.28 3987 1201 4.49 4185 1238 4.70 4378 1275 4.90 4565 1311 5.09 4745 ----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1144 4.08 3805 1184 4.29 4003 1222 4.50 4196 1259 4.70 4384 1296 4.90 4566 1331 5.09 4742 ----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1126 3.89 3629 1167 4.11 3827 1205 4.31 4020 1243 4.51 4208 1281 4.71 4391 1317 4.90 4569 1352 5.09 4740 ----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1108 3.71 3460 1149 3.92 3656 1189 4.13 3848 1227 4.33 4037 1265 4.53 4221 1302 4.72 4399 1338 4.91 4572 1372 5.09 4740 ----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1090 3.54 3297 1132 3.74 3491 1172 3.95 3682 1211 4.15 3870 1250 4.35 4054 1287 4.54 4233 1323 4.73 4407 1358 4.91 4577 1392 5.09 4744
1072 3.37 3141 1115 3.57 3331 1156 3.78 3520 1196 3.98 3707 1234 4.17 3891 1272 4.37 4071 1309 4.56 4246 1344 4.74 4417 1379 4.92 4585
1054 3.21 2990 1098 3.41 3177 1139 3.61 3364 1180 3.81 3549 1219 4.00 3732 1257 4.20 3912 1294 4.39 4088 1330 4.57 4260 1365 4.75 4429
1036 3.05 2846 1081 3.25 3029 1123 3.45 3212 1164 3.64 3396 1204 3.84 3578 1242 4.03 3758 1280 4.22 3933 1316 4.40 4106 1352 4.59 4275
1019 2.91 2708 1063 3.10 2886 1106 3.29 3066 1148 3.48 3247 1188 3.68 3428 1227 3.87 3606 1266 4.06 3782 1303 4.24 3955 1338 4.43 4125
1001 2.76 2577 1046 2.95 2749 1090 3.14 2925 1132 3.33 3103 1173 3.52 3281 1212 3.71 3459 1251 3.90 3634 1289 4.08 3807 1325 4.27 3977
983 2.63 2451 1029 2.81 2617 1073 2.99 2788 1116 3.18 2963 1157 3.37 3139 1198 3.56 3315 1237 3.74 3490 1275 3.93 3662 1311 4.11 3832
965 2.50 2332 1012 2.67 2491 1056 2.85 2657 1100 3.03 2828 1142 3.22 3001 1183 3.41 3175 1223 3.59 3348 1261 3.78 3520 1298 3.96 3690
947 2.38 2219 995 2.54 2371 1040 2.72 2531 1084 2.89 2697 1127 3.08 2867 1168 3.26 3039 1208 3.44 3211 1247 3.63 3381 1285 3.81 3550
929 2.27 2113 977 2.42 2256 1023 2.59 2410 1068 2.76 2571 1111 2.94 2737 1153 3.12 2906 1194 3.30 3076 1233 3.48 3245 1271 3.66 3414
911
893 2.06 1918 943 2.19 2044 990 2.34 2183 1036 2.50 2332 1080 2.67 2489 1123 2.84 2652 1165 3.02 2817 1205 3.20 2983 1244 3.38 3149
875 1.96 1831 926 2.09 1946 974 2.23 2077 1020 2.38 2220 1065 2.54 2372 1108 2.71 2530 1151 2.89 2693 1191 3.06 2856 1231 3.24 3021
High Horsepower Option Required
----
----
----
----
----
6200
4576
5800 1197 4.91
6100
4368
5700 1178 4.69
----
4166
5600 1160 4.47
4792
3971
5500 1141 4.26
----
3784
5400 1122 4.06
6000
3603
5300 1103 3.87
5900 1216 5.14
3430
2536
5200 1084 3.68
2.72
3263
991
4700
2411
5100 1066 3.50
972
4600
2.59
2294
3103
953
4500
2.46
2184
2080
2951
934
4400
2.34
2.23
5000 1047 3.33
915
4300
1984
4900 1028 3.17
897
4200
2.13
----
----
2806
878
4100
----
----
4800 1009 3.01
----
4000
----
----
2667
----
3900
----
----
2.86
----
----
3800
RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts
3700
CFM
TABLE 30: DH150 (12-1/2 TON) DOWN SHOT BLOWER PERFORMANCE
246646-YTG-D-0806
Unitary Products Group
246646-YTG-D-0806
TABLE 31: ADDITIONAL STATIC RESISTANCE DH120 AND 150
CFM
Cooling Only1
Economizer2 3
0.06
0.07
0.08
0.09
0.11
0.12
0.14
0.16
0.18
0.20
0.23
0.25
0.28
0.30
0.33
0.36
0.39
0.42
0.45
0.48
0.52
0.56
0.60
0.02
0.02
0.02
0.02
0.03
0.03
0.03
0.03
0.04
0.04
0.04
0.04
0.05
0.05
0.05
0.05
0.06
0.06
0.06
0.06
0.07
0.07
0.07
1900
2100
2300
2500
2700
2900
3100
3300
3500
3700
3900
4100
4300
4500
4700
4900
5100
5300
5500
5700
5900
6100
6300
Electric Heat KW2
9
18
24
36
54
0.05
0.06
0.07
0.08
0.09
0.10
0.12
0.13
0.15
0.17
0.19
0.21
0.23
0.25
0.28
0.30
0.33
0.35
0.38
0.41
0.44
0.47
0.50
0.06
0.07
0.08
0.09
0.10
0.11
0.13
0.14
0.16
0.18
0.20
0.22
0.24
0.26
0.29
0.31
0.34
0.37
0.40
0.43
0.46
0.49
0.53
0.07
0.08
0.09
0.10
0.12
0.13
0.15
0.17
0.19
0.21
0.23
0.25
0.28
0.30
0.33
0.35
0.38
0.41
0.44
0.47
0.50
0.53
0.56
0.08
0.09
0.10
0.11
0.13
0.14
0.16
0.18
0.20
0.22
0.24
0.26
0.29
0.31
0.34
0.37
0.40
0.43
0.46
0.49
0.53
0.56
0.59
0.10
0.11
0.13
0.14
0.16
0.18
0.20
0.22
0.24
0.26
0.28
0.31
0.34
0.37
0.40
0.43
0.46
0.49
0.53
0.56
0.59
0.62
0.65
1 Add these resistance values to the available static resistance in the respective Blower Performance Tables.
2 Deduct these resistance values from the available external static pressure shown in the respective Blower Performance Table.
3 The pressure drop through the economizer is greater for 100% outdoor air than for 100% return air. If the resistance of the return
air duct system is less than 0.25 IWG, the unit will deliver less CFM during full economizer operation.
TABLE 32: ADDITIONAL STATIC RESISTANCE DH078, 090, 102
CFM
Cooling Only1
Economizer2 3
-0.004
0.01
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.09
0.10
0.07
0.09
0.11
0.13
0.16
0.18
0.20
0.22
0.24
0.27
0.29
0.31
0.33
1900
2100
2300
2500
2700
2900
3100
3300
3500
3700
3900
4100
4300
Electric Heat KW2
9
18
24
36
54
0.05
0.06
0.07
0.08
0.09
0.10
0.12
0.13
0.15
0.17
0.19
0.21
0.23
0.06
0.07
0.08
0.09
0.10
0.11
0.13
0.14
0.16
0.18
0.20
0.22
0.24
0.07
0.08
0.09
0.10
0.12
0.13
0.15
0.17
0.19
0.21
0.23
0.25
0.28
0.08
0.09
0.10
0.11
0.13
0.14
0.16
0.18
0.20
0.22
0.24
0.26
0.29
0.10
0.11
0.13
0.14
0.16
0.18
0.20
0.22
0.24
0.26
0.28
0.31
0.34
1 Deduct these resistance values to the available static resistance in the respective Blower Performance Tables.
2 Deduct these resistance values from the available external static pressure shown in the respective Blower Performance Table.
3 The pressure drop through the economizer is greater for 100% outdoor air than for 100% return air. If the resistance of the return
air duct system is less than 0.25 IWG, the unit will deliver less CFM during full economizer operation.
Unitary Products Group
33
246646-YTG-D-0806
TABLE 33: ELECTRIC HEAT MINIMUM SUPPLY AIR CFM
UNIT MODEL SIZE (NOMINAL TONS)
HEATER
078 (6.5)
VOLTAGE
kW
090 (7.5)
102 (8.5)
MINIMUM SUPPLY AIR CFM
2250
2550
120 (10)
150 (12.5)
9
1950
-
-
18
1950
2250
2550
3000
3750
1950
2250
2550
3000
3750
36
208/230
1950
2250
2550
3000
3750
54
-
-
-
3500
4000
9
1950
2250
2550
-
-
18
1950
2250
2550
3000
3750
24
1950
2250
2550
3000
3750
36
1950
2250
2550
3000
3750
54
-
-
-
3000
3750
9
1950
2250
2550
-
-
18
1950
2250
2550
3000
3750
480
24
1950
2250
2550
3000
3750
36
1950
2250
2550
3000
3750
54
-
-
-
3500
3750
600
24
TABLE 34: INDOOR BLOWER SPECIFICATIONS
MODEL
DH078
DH090
DH102
DH120
DH150
MOTOR
MOTOR SHEAVE
BLOWER SHEAVE
Bore (in.)
Model
BELT
HP
RPM
Eff.
SF
Frame
Datum Dia. (in.)
Bore (in.)
Model
Datum Dia. (in.)
1-1/2
1725
80%
1.15
56
3.4 - 4.4
7/8
1VM50
7.0
1
AK74
A49
2
1725
80%
1.15
56
3.4 - 4.4
7/8
1VM50
6.2
1
AK66
A49
2
1725
80%
1.15
56
3.4 - 4.4
7/8
1VM50
6.5
1
AK69
A49
3
1725
80%
1.15
56
3.4 - 4.4
7/8
1VM50
6.0
1
AK64
A49
3
1725
80%
1.15
56
3.4 - 4.4
7/8
1VM50
6.0
1
AK64
A49
3
1725
80%
1.15
56
3.4 - 4.4
7/8
1VM50
5.7
1
AK61
A49
2
1725
80%
1.15
56
3.4 - 4.4
7/8
1VM50
8.5
1
AK89
A56
3
1725
80%
1.15
56
3.4 - 4.4
7/8
1VM50
7.0
1
AK74
A54
3
1725
80%
1.15
56
3.4 - 4.4
7/8
1VM50
7.0
1
AK74
A54
5
1725
87%
1.15
184T
4.3 - 5.3
1 1/8
1VP56
6.7
1
BK77
BX55
TABLE 35: POWER EXHAUST SPECIFICATIONS
POWER EXHAUST
MODEL
VOLT
PHASE
2PE0473225
208/230
1
2PE0473246
460
1
2PE0473258
575
1
MOTOR
HP
0.75
RPM1
1075
1050
ELECTRICAL
QTY
1
LRA
FLA
MCA
FUSE
SIZE
24.9
5.0
6.3
10
2.2
2.8
5
1.5
1.9
4
-
[email protected]
0.1 ESP
3,800
1 Motors are multi-tapped and factory wired for high speed.
34
Unitary Products Group
246646-YTG-D-0806
FRONT
FRONT
LEFT
B
LEFT
C
A
D
C
B
A
E
D
FIGURE 2 -
F
FIGURE 4 -
UNIT 4 POINT LOAD
TABLE 37: 6 POINT LOAD WEIGHT
TABLE 36: 4 POINT LOAD WEIGHT
Location (lbs.)
Model
A
B
UNIT 6 POINT LOAD
Locations (lbs.)
Model
C
D
A
B
C
D
E
F
138
113
93
146
176
216
218
DH078
197
147
230
309
DH078
DH090
199
148
232
311
DH090
139
113
94
147
178
315
DH102
141
115
95
149
180
221
181
163
147
214
237
264
180
161
146
213
235
262
DH102
201
150
234
DH120
265
226
330
386
DH120
DH150
263
224
327
383
DH150
TABLE 38: UNIT WEIGHT
X
LEFT
Y
FRONT
Unit Model Number
X
Y
DH078
38
23
FIGURE 3 -
DH090
38
23
DH102
38
23
DH120
47 1/2
25 1/2
DH150
47 1/2
25 1/2
Model
Shipping
Weight (lbs.)
Operating
Weight (lbs.)
DH078
888
883
DH090
895
890
DH102
905
900
DH120
1212
1207
1197
DH150
1202
W/ECON.
85
84
W/PE
150
148
W/ELECT. HEAT1
49
49
W/GAS HEAT2
110
110
1 54 KW Heater
2 8 Tube Heat Exchanger
UNIT CENTER OF GRAVITY
Unitary Products Group
35
246646-YTG-D-0806
30-11/32
X
See Detail
A
Control
Entry
Ø 7/8
Power
Entry
Ø 2-1/2
Power
Entry
Ø 2-1/2
4-1/4
11-1/2
Convenience
Power
Outlet
Entry
Ø 7/8
30-3/16
59
17-3/16
FIGURE 5 -
For Drain
Dimensions
See Detail C
6-3/16
24-3/16
LEFT
FRONT
For Baserail
Dimensions
See Detail B
27
89
UNIT DIMENSIONS
TABLE 39: UNIT HEIGHT
Unit Model Number
X
DH078
42
DH090
42
DH102
42
DH120
50 3/4
DH150
50 3/4
2 -3 /8
DETAIL B
3 -3 /4
G a s P ip e In le t
DETAIL A
3 -9 /1 6
5 -1 /4
B a s e
P a n
1 7 -1 3 /1 6
V ie w o f W a ll A c r o s s fr o m
DETAIL C
C o il
5 -3 /8
TABLE 40: UNIT CLEARANCES
Top1
72”
Right
12”
Front
36”
Left
36”
Rear2
36”
Bottom3
0”
1 Units must be installed outdoors. Overhanging structure or
shrubs should not obstruct condenser air discharge outlet.
2 To remove the slide-out drain pan, a rear clearance of 60” is
required. If space is unavailable, the drain pan can be
removed through the front by separating the corner wall.
3 Units may be installed on combustible floors made from
wood or class A, B or C roof covering materials.
36
Unitary Products Group
246646-YTG-D-0806
R IG H T
8 0 -5 /8
IN S U L A T E D D E C K U N D E R
C O N D E N S E R S E C T IO N
2 0
2 0
S U P P L Y
6
R E T U R N
2 T Y P .
3 0
IN S U L A T E D D E C K U N D E R
C O M P R E S S O R S E C T IO N
5 0 -1 /2
F R O N T
8 o r 1 4
FIGURE 6 -
PREDATOR® ROOF CURB DIMENSIONS
2 T Y P
5 0 -1 /2
3 0 -1 /2
2 3
4
8 0 -5 /8
2 6
R E T U R N
S U P P L Y
1 0
7 6 -5 /8
9 4
F R O N T
FIGURE 7 -
5 9 -1 /4
6 4 -1 /4
R IG H T
SUNLINE™ TO PREDATOR® TRANSITION ROOF CURBS
Unitary Products Group
37
246646-YTG-D-0806
32-11/16
6-13/16
6-13/16
SUPPLY
AIR
RETURN
AIR
6-13/16
24
27-1/2
21
LEFT
18
19-3/16
21-3/16 17-3/16
12-5/16
Bottom Power,
Control and
Convenience
Outlet Wiring
Entry
14-23/32
16-3/8
18-1/16
FRONT
Bottom gas
supply entry
63-1/2
FIGURE 8 -
BOTTOM DUCT OPENINGS (FROM ABOVE)
18-1/4
Dot Plugs
Supply
Air
Return
Air
A
18-1/4
B
5-5/32
2-31/32
C
31-11/16
REAR DUCT DIMENSIONS
CABINET SIZE
FIGURE 9 -
38
REAR DUCT DIMENSIONS
DIMENSION
“A”
“B”
“C”
50 3/4”
28 1/4
18 1/16
28 1/4
42”
27 3/4
12 1/16
27 1/2
Unitary Products Group
246646-YTG-D-0806
58 1/4
88 1/4
39 1/2
or
47 1/2
Outside Air
Intake Hood
35 3/4
Relief Hood for
Power Exhaust or
Barometric Relief
26
25 3/4
26
30 1/4
FIGURE 10 -DOWNFLOW ECONOMIZER HOOD DETAIL
TABLE 41: ECONOMIZER USAGE
Application
Cabinet Height
Description
Model
Bottom Return
All
Downflow economizer with barometric relief
2EE04705424
Side Return
All
Horizontal economizer without barometric relief
2EE047055241
42"
Slab Economizer, 42” tall cabinet
2EE047056242
50"
Slab Economizer, 50” tall cabinet
2EE047052242
ERV or End Return
1 Barometric relief must be ordered seperately and installed in duct work.
2 Barometric relief or fresh air hood not included. Must be ordered seperately.
Unitary Products Group
39
246646-YTG-D-0806
2EE04705424
Fresh Air Hood
2EE04705424
2EE04705424
2EE04705424
Fresh Air Damper Return Air Damper
Barometric Relief Damper
2EE04705424
Barometric Relief Hood
FIGURE 11 - FACTORY INSTALLED DOWNFLOW ECONOMIZER
2EE04705424
Fresh Air Hood
2EE04705424
2EE04705424
Fresh Air Damper Return Air Damper
2PE047032XX
Power Exhaust
2EE04705424
Barometric Relief Damper
2EE04705424
Barometric Relief Hood
FIGURE 12 - FIELD INSTALLED DOWNFLOW ECONOMIZER W/POWER EXHAUST
40
Unitary Products Group
246646-YTG-D-0806
2EE04705524
Return Air Damper
Field Installed
Duct Work
2EE04705524
Fresh Air Damper
2PE047032XX
Power Exhaust
1EH0408
Barometric
Relief Damper
1EH0408
Barometric
Relief Hood
2EE04705524
Fresh Air Hood
FIGURE 13 - FIELD INSTALLED HORIZONTAL ECONOMIZER W/POWER EXHAUST
1EH0409
Fresh Air Hood
2EE04705X24
Slab Economizer
2PE047032XX
Power Exhaust
1EH0409 Barometric
Relief Damper
1EH0409 Barometric
Relief Hood
FIGURE 14 - SLAB ECONOMIZER DOWNFLOW W/POWER EXHAUST
Unitary Products Group
41
246646-YTG-D-0806
1EH0409
Fresh Air Hood
Field Installed
Duct Work
2EE04705X24
Slab Economizer
1EH0409
Barometric Relief Hood
1EH0409
Barometric Relief Damper
2PE047032XX
Power Exhaust
FIGURE 15 - SLAB ECONOMIZER END RETURN W/POWER EXHAUST
42
Unitary Products Group
246646-YTG-D-0806
FIGURE 16 - COOLING UNIT WITH GAS HEAT WIRING 230 VOLT DIAGRAM
Unitary Products Group
43
246646-YTG-D-0806
FIGURE 17 - COOLING UNIT WITH/WITHOUT ELECTRIC HEAT WIRING DIAGRAM
44
Unitary Products Group
246646-YTG-D-0806
FIGURE 18 - COOLING UNIT WITH GAS HEAT WIRING 460, 575 VOLT 50 HZ DIAGRAM
Unitary Products Group
45
246646-YTG-D-0806
GUIDE SPECIFICATIONS
PREDATOR®
DH 078, 090, 102, 120 & 150, 11.5 EER
GENERAL
Units shall be manufactured by York International Unitary
Products Group in an ISO 9001 certified facility. YORK®
Predator® units are convertible single packages with a common footprint cabinet and common roof curb for all 6-1/2
through 12-1/2 ton models. All units have two compressors
with independent refrigeration circuits to provide 2 stages of
cooling. The units were designed for light commercial applications and can be easily installed on a roof curb, slab, or
frame. All Predator® units are self-contained and assembled
on rigid full perimeter base rails allowing for 3-way forklift
access and overhead rigging. Every unit is completely
charged, wired, piped, and tested at the factory to provide a
quick and easy field installation. All units are convertible
between side and down airflow. Independent economizer
designs are used on side and down discharge applications,
as well as all tonnage sizes. Predator® units are available in
the following configurations: cooling only, cooling with electric
heat, and cooling with gas heat. Electric heaters are available
as factory-installed options or field-installed accessories.
of the coils. Condensate pan shall be slide out design, constructed of a non corrosive material, internally sloped and
conforming to ASHRAE 62-B9 standards. Condensate connection shall be a minimum of ¾” I.D. female and be rigid
mount connection.
INDOOR (EVAPORATOR) FAN ASSEMBLY
Fan shall be a belt drive assembly and include an adjustable
pitch motor pulley. Job site selected brake horsepower shall
not exceed the motors nameplate horsepower rating plus the
service factor. Units shall be designed to operate within the
service factor. Fan wheel shall be double inlet type with forward curve blades, dynamically balanced to operate
smoothly throughout the entire range of operation. Airflow
design shall be constant volume. Bearings shall be sealed
and permanently lubricated for longer life and no maintenance. Entire blower assembly and motor shall be slide out
design.
OUTDOOR (CONDENSER) FAN ASSEMBLY
DESCRIPTION
Units shall be factory assembled, single package, (Elec/Elec,
Gas/Elec), designed for outdoor installation. Units shall have
a minimum EER of 9.0. They shall have built in field convertible duct connections for down discharge supply/return or
horizontal discharge supply/return and be available with factory installed options or field installed accessories. The units
shall be factory wired, piped and charged with R-22 refrigerant and factory tested prior to shipment. All unit wiring shall
be both numbered and color coded. The cooling performance
shall be rated in accordance with DOE and ARI test procedures. Units shall be CSA certified to ANSI Z21.47 and UL
1995/CAN/CSA No. 236-M90 standards.
UNIT CABINET
Unit cabinet shall be constructed of G90 galvanized steel with
exterior surfaces coated with a non-chalking, powder paint
finish, certified at 1000 hour salt spray test per ASTM-B117
standards. Indoor blower sections shall be insulated with up
to 1” thick insulation coated on the airside. Aluminum foil
faced insulation shall be used in the unit’s compartments and
be fastened to prevent insulation from entering the air
stream. Cabinet doors shall be hinged with toolless access
for easy servicing and maintenance. Full perimeter base rails
shall be provided to assure reliable transit of equipment,
overhead rigging, fork truck access and proper sealing on
roof curb applications. Disposable 2” filters shall be furnished
and be accessible through hinged access door. Fan performance measuring ports shall be provided on the outside of
the cabinet to allow accurate air measurements of evaporator
fan performance without removing panels or creating bypass
46
The outdoor fans shall be of the direct drive type, discharge
air vertically, have aluminum blades riveted to corrosion
resistant steel spider brackets and shall be dynamically balanced for smooth operation. The outdoor fan motors shall
have permanently lubricated bearings internally protected
against overload conditions and staged independently. A
cleaning window shall be provided on two sides of the units
for coil cleaning.
REFRIGERANT COMPONENTS
Compressors:
A. Shall be fully hermetic type, direct drive, internally protected with internal high-pressure relief and over temperature protection. The hermetic motor shall be suction gas
cooled and have a voltage range of + or – 10% of the
unit nameplate voltage.
B. Shall have internal spring isolation and sound muffling to
minimize vibration and noise, and be externally isolated
on a dedicated, independent mounting.
Coils:
A. Evaporator and condenser coils shall have aluminum
plate fins mechanically bonded to seamless internally
enhanced copper tubes with all joints brazed. Special
Phenolic coating shall be available as a factory option.
B. Evaporator and condenser coils shall be of the direct
expansion, draw-thru design.
Unitary Products Group
246646-YTG-D-0806
Refrigerant Circuit and Refrigerant Safety Components shall
include:
A. Independent fixed-orifice or thermally operated expansion devices.
B. Solid core filter drier/strainer to eliminate any moisture or
foreign matter.
C. Accessible service gage connections on both suction
and discharge lines to charge, evacuate, and measure
refrigerant pressure during any necessary servicing or
troubleshooting, without losing charge.
D. The unit shall have two independent refrigerant circuits,
equally split in 50% capacity increments.
Unit Controls:
A. Unit shall be complete with self-contained low-voltage
control circuit protected by a resettable circuit breaker on
the 24-volt transformer side.
B. Unit shall incorporate a lockout circuit which provides
reset capability at the space thermostat or base unit
should any of the following standard safety devices trip
and shut off compressor:
C. Loss-of-charge/Low-pressure switch.
(1) High-pressure switch.
(2) Freeze-protection thermostat, evaporator coil. If any
of the above safety devices trip, an LED (light-emitting
diode) indicator shall flash a diagnostic code that indicates which safety switch has tripped.
D. Unit shall incorporate “AUTO RESET” compressor over
temperature, over current protection.
E. Unit shall operate with conventional thermostat designs
and have a low voltage terminal strip for easy hook-up.
F. Unit control board shall have on-board diagnostics and
fault code display.
G. Standard controls shall include anti-short cycle and low
voltage protection, and permit cooling operation down to
0 ºF.
H. Control board shall monitor each refrigerant safety
switch independently.
I.
Control board shall retain last 5 fault codes in non-volatile memory, which will not be lost in the event of a power
loss.
GAS HEATING SECTION (IF EQUIPPED)
Heat exchanger and exhaust system shall be constructed of
aluminized steel and shall be designed with induced draft
combustion with post purge logic, energy saving direct spark
ignition, and redundant main gas valve. The heat exchanger
shall be of the tubular type, constructed of T1-40 aluminized
steel for corrosion resistance and allowing minimum mixed
air entering temperature of 40 ºF. Burners shall be of the in-
Unitary Products Group
shot type, constructed of aluminum-coated steel. All gas piping shall enter the unit cabinet at a single location, through
either the side or bottom, without any field modifications. An
integrated control board shall provide timed control of evaporator fan functioning and burner ignition. Heating section shall
be provided with the following minimum protection:
A. Primary and auxiliary high-temperature limit switches.
B. Induced draft pressure sensor.
C. Flame roll out switch (manual reset).
D. Flame proving controls. Unit shall have two independent
stages of capacity (60% 1st stage, 100% 2nd stage).
ELECTRIC HEATING SECTION (IF EQUIPPED)
An electric heating section, with nickel chromium elements,
shall be provided in a range of 9 thru 54 KW, offering two
states of capacity all sizes. The heating section shall have a
primary limit control(s) (automatic reset) to prevent the heating element system from operating at an excessive temperature. The Heating Section assembly shall slide out of the unit
for easy maintenance and service. Units with Electric Heating
Sections shall be wired for a single point power supply with
branch circuit fusing (where required).
UNIT OPERATING CHARACTERISTICS
Unit shall be capable of starting and running at 125 ºF outdoor temperature, exceeding maximum load criteria of ARI
Standard 340/360. The compressor, with standard controls,
shall be capable of operation down to 0 ºF outdoor temperature. Unit shall be provided with fan time delay to prevent cold
air delivery before heat exchanger warms up. (Gas heat only)
ELECTRICAL REQUIREMENTS - All unit power wiring shall
enter unit cabinet at a single factory provided location and be
capable of side or bottom entry to minimize roof penetrations
and avoid unit field modifications. Separate side and bottom
openings shall be provided for the control wiring.
STANDARD LIMITED WARRANTIES - Compressor – 5
Years, Heat Exchanger – 10 Years, Elect. Heat Elem. – 5
Years, Parts – 1 Year
FACTORY INSTALLED OPTIONAL OUTDOOR AIR (Shall
be made available by either/or):
1.
ELECTRONIC ENTHALPY AUTOMATIC ECONOMIZER – Outdoor and return air dampers that are interlocked and positioned by a fully-modulating, springreturn damper actuator. The maximum leakage rate for
the outdoor air intake dampers shall not exceed 2%
when dampers are fully closed and operating against a
pressure differential of 0.5 IWG. A unit-mounted potentiometer shall be provided to adjust the outdoor and return
air damper assembly to take in outdoor air to meet the
minimum ventilation requirement of the conditioned
space during normal operation. During economizer operation, a mixed-air temperature control shall modulate the
47
outdoor and return air damper assembly to prevent the
supply air temperature from dropping below 55 ºF.
Changeover from compressor to economizer operation
shall be provided by an integral electronic enthalpy control that feeds input into the basic module. The outdoor
intake opening shall be covered with a rain hood that
matches the exterior of the unit. Water eliminator/filters
shall be provided. Simultaneous economizer/compressor
operation is also possible. Dampers shall fully close on
power loss. Available with barometric relief or power
exhaust.
2.
MOTORIZED OUTDOOR AIR DAMPERS – Outdoor
and return air dampers that are interlocked and positioned by a 2-position, spring-return damper actuator.
The maximum leakage rate for the outdoor air intake
dampers shall not exceed 2% when dampers are fully
closed and operating against a pressure differential of
0.5 IWG. A unit-mounted potentiometer shall be provided
to adjust the outdoor and return air damper assembly to
take in the design CFM of outdoor air to meet the ventilation requirements of the conditioned space during normal
operation. Whenever the indoor fan motor is energized,
the dampers open up to one of two pre-selected positions – regardless of the outdoor air enthalpy. Dampers
return to the fully closed position when the indoor fan
motor is de-energized. Dampers shall fully close on
power loss.
•
COIL GUARD - Designed to prevent condenser coil
damage.
•
BAS CONTROLS - Include supply air sensor, return air
sensor, dirty filter indicator and air proving switch.
•
DIRTY FILTER SWITCH – This kit includes a differential
pressure switch that energizes the fault light on the unit
thermostat, indicating that there is an abnormally highpressure drop across the filters.
•
BREAKER – An HACR breaker can be factory installed
on gas heat units or cooling units with electric heat.
•
DISCONNECT SWITCH - A disconnect can be factory
installed on a cooling only units sized for the largest electric heat available.
•
STAINLESS STEEL HEAT EXCHANGER – For applications in a corrosive environment, this option provides a
full stainless steel heat exchanger assembly.
•
SMOKE DETECTOR – A smoke detector can be factory
mounted and wired in the supply and/or return air compartments.
OTHER PRE-ENGINEERED ACCESSORIES AVAILABLE
•
ROOF CURB - 14” and 8” high, full perimeter knockdown
curb, with hinged design for quick assembly.
•
BAROMETRIC RELIEF DAMPER – (Unit mounted –
Downflow, Duct Mounted – Horizontal) – Contains a rain
hood, air inlet screen, exhaust damper and mounting
hardware. Used to relieve internal air pressure through
the unit during economizer operation.
•
PROPANE CONVERSION KIT – Contains new orifices
and gas valve springs to convert from natural to L.P. gas.
CONVENIENCE OUTLET (POWERED/NON-POWERED)–
Unit can be provided with an optional 120VAC GFCI outlet
with cover on the corner of the unit housing the compressors.
•
60ºF GAS HEAT KIT – Provides an electric heat kit for
the gas compartment for use in extreme low ambient
conditions.
ELECTRIC HEAT - Electric Heaters range from 9 kW to
54 kW and are available in all the voltage options of the
base unit.
•
ECONOMIZER (Downflow and Horizontal flow)
•
PHASE MONITOR - Designed to prevent damage in outof-phase condition.
POWER EXHAUST – (Unit mount – Downflow, Duct
mount – Horizontal flow)
•
DUAL ENTHALPY KIT - Provides a second input to
economizer to monitor return air.
ADDITIONAL FACTORY INSTALLED OPTIONS
•
•
•
•
ALTERNATE INDOOR BLOWER MOTOR – For applications with high restrictions, units are available with
optional indoor blower motors that provide higher static
output and/or higher airflow.
Subject to change without notice. Printed in U.S.A.
Copyright © 2006 by Unitary Products. All rights reserved.
Unitary
Products
Group
246646-YTG-D-0806
Supersedes: 246646-YTG-C-0606
5005
York
Drive
Norman
OK
73069
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