York Predator Dh 078 User Manual

246646-YTG-C-0606

TECHNICAL

GUIDE

DESCRIPTION

ASHRAE 90.1 COMPLIANT

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.

HIGH EFFICIENCY

SINGLE PACKAGE AIR CONDITIONERS AND

SINGLE PACKAGE GAS/ELECTRIC UNITS

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.

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

All units are convertible between side and down airflow. Inde-

pendent economizer designs are used on side and down dis-

charge 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-C-0606

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FIGURE 1 - PREDATOR COMPONENT LOCATION (DH120 SHOWN)

FEATURES

•

High Efficiency – High efficiency units reach as high as

11.5 EER. Gas/electric units have electronic spark igni-

tion and power vented combustion with steady state effi-

ciencies of 80%. These efficiencies exceed all legislated

minimum levels and provide low operating costs.

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 uti-

lize flash codes to aid in diagnosis of unit malfunctions.

Unique alarm codes quickly identify the source of the

unit alarm.

•

Service Friendly – The Predator incorporates a num-

ber of enhancements which improve serviceability.

All units use the same standard filter size. This standard-

ization removes any confusion on which filter sizes are

needed for replacement.

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.

The non-corrosive drain pan slides out of the unit to per-

mit easy cleaning. The drain pan is accessed by remov-

ing 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.

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.

All Predator units have a second model nameplate

located inside the control access door. This is to prevent

deterioration of the nameplate through weathering.

Unitary Products Group

246646-YTG-C-0606

•

Environmentally Aware – For improved Indoor Air

Quality, foil faced insulation is used exclusively through-

out the units.

low-pressure switches and the freezestats must trip

three times within two hours before the unit control

board will lock out the associated compressor.

Balanced Heating – The Predator offers “Ultimate Heat-

•

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.

ing Comfort” with a balance between 1 and 2 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.

•

Reliable – From the beginning – All units undergo com-

puter automated testing before they leave the factory.

Units are tested for refrigerant charge and pressure, unit

amperage, and 100% functionality. For the long term –

System Protection - Suction line freezestats are supplied

on all units to protect against loss of charge and coil frost-

ing when the economizer operates at low outdoor air tem-

peratures while the compressors are running. Every unit

has solid-core liquid line filter-driers and high and low-

pressure switches. Internal compressor protection is stan-

dard 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.

All Predator units are painted with a long lasting, pow-

der 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 - S implicity™ control boards have

standardized a number of features previously available

only as options or by utilizing additional controls.

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.

•

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 tem-

perature is low or when free cooling is available.

•

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.

•

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.

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 sup-

plied electrical disconnect switch. Utility connections can be

made quickly and with a minimum amount of field labor.

•

Fan Delays - Fan on and fan off delays are fully pro-

grammable. 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.

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 han-

dle most airflow requirements. For high static applica-

tions, 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.

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 con-

trol board will alarm on ignition failures, compressor

lockouts and repeated limit switch trips.

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 10-

year warranty.

•

Nuisance Trip Protection and Strikes - To prevent

nuisance trouble calls, the control board uses a

“three times, you’re out” philosophy. The high and

Unitary Products Group

246646-YTG-C-0606

input, the economizer control monitors outdoor air. The

dual enthalpy kit provides a second input used to mon-

itor 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.

FACTORY INSTALLED OPTIONS

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.

•

Power Exhaust (Downflow only) - This accessory

installs in the unit with a down flow economizer.

Motorized Outdoor Air Damper - The motorized out-

door air damper includes a slide-in/plug-in damper

assembly with an outdoor air hood and filters. The out-

door 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.

•

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 (Pro-

vided). The economizer has spring return, fully modu-

lating 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 econo-

mizer operation is regulated by the standard single

enthalpy input. There is an optional input dual dry

bulb available. To meet regulated air standards, the

•

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 applica-

tions in non-corrosive environments.

Stainless Steel Gas Heat Exchanger - For applications

in corrosive environments, this option provides a full

stainless steel heat exchanger assembly.

economizer control accepts an optional CO 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 econ-

omizer control compares the values of the two

enthalpy or temperature inputs and positions the

dampers to provide the maximum efficiency possible.

•

Stainless Steel Drain Pan - An optional rust-proof stain-

less steel drain pan is available to provide years of trou-

ble-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.

•

Horizontal Economizer - (Without barometric

relief) - All features of the downflow economizer

exist except you must order the duct mount baro-

metric 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.

•

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 step-

down transformer in the unit. Factory installed option 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.

•

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.

•

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 damp-

ers close. The changeover from mechanical refrigera-

tion 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

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.

CO input for demand ventilation.With single enthalpy

Unitary Products Group

246646-YTG-C-0606

•

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.)

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.

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.

CPC BAS Control - The Computer Process Controls

Model 810-3060 ARTC Advanced Rooftop building auto-

mation system controller is factory installed. Includes

supply air sensor, return air sensor, dirty filter indicator

switch and air proving switch.

•

Dirty Filter Switch - This kit includes a differential pres-

sure switch that energizes the fault light on the unit ther-

mostat, indicating that there is an abnormally high

pressure drop across the filters. Factory installed option

or field installed accessory.

•

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.

•

Technicoat Condenser Coils - The condenser coils are

coated with a phenolic coating for protection against cor-

rosion due to harsh environments.

FIELD INSTALLED ACCESSORIES

Technicoat Evaporator Coil - The evaporator coils are

coated with a phenolic coating for protection against cor-

rosion due to harsh environments.

YORK offers several equipment accessories for field instal-

lation, 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 econo-

BAS - Building Automation System Controls S implic-

ity™ INTELLI-Comfort™ Control - The York® S implic-

ity™ 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

mizer control accepts an optional CO input for demand

achieved through the INTELLI-Comfort™ using CO

ventilation. With single enthalpy input, the economizer

control monitors outdoor air. The dual enthalpy kit pro-

vides a second input used to monitor the return air. With

a dual input kit installed, the economizer control com-

pares the values of the two enthalpy or temperature

inputs and positions the dampers to provide the maxi-

mum efficiency possible

sensors. It uses an inside CO sensor to perform

Demand Ventilation. It can also use an Outside CO sen-

sor to perform Differential Demand Ventilation. It uses a

Patented Comfort Ventilation algorithm to provide com-

fortable ventilation air temperature. The patented econo-

mizer-loading algorithm will protect the equipment when

harsh operating conditions exist. Humidity in the occu-

pied space or return duct can be monitored and con-

trolled 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 S implicity™ INTELLI-Comfort™ balances

•

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 econo-

space temperature, ventilation air temperature, CO and

humidity for ultimate comfort.

•

S implicity™ INTELLI-Comfort™ with ModLINC

Control - The York® S implicity™ 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

mizer control accepts an optional CO input for demand

Unitary Products Group

246646-YTG-C-0606

ventilation.With single enthalpy input, the economizer

control monitors outdoor air. The dual enthalpy kit pro-

vides a second input used to monitor the return air. With

a dual input kit installed, the economizer control com-

pares the values of the two enthalpy or temperature

inputs and positions the dampers to provide the maxi-

mum 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 pro-

pane.

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.

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.

Barometric Relief Damper - Zero to 100% capacity

barometric relief dampers for use with horizontal flow, or

field installed slab economizers.

•

Gas Piping Kit - Contains pipe nipples, fittings and gas

cock required for gas supply connection with external

shut off.

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 hori-

zontal flow application.

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 elec-

tric heaters. Necessary hardware and connectors are

included with the heaters. All heaters are intended for

single point power supply.

•

Manual Outdoor Air Damper - Like the motorized out-

door 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.

•

Low Limit / Compressor Lockout Kit

1. Compressor Lockout (CLO): To prevent mechani-

cal (compressorized) operation of the unit during

cold outdoor conditions where there is a risk of

returning liquid refrigerant back to the compressors.

Motorized Outdoor Air Damper - The motorized out-

door air damper includes a slide-in/plug-in damper

assembly with an outdoor air hood and filters. The out-

door 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.

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.

•

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.

•

Metal Frame Filter Kit - Metal frame with polyester filter

medium.

•

Permanent Filters - Permanent filters are available.

CO Sensor - Senses CO levels and automatically

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 con-

cerns, burglar bars are available for the duct openings of

the roof curbs.

overrides the economizer when levels rise above the

preset limits.

Dirty Filter Switch - This kit includes a differential pres-

sure switch that energizes the fault light on the unit ther-

mostat, indicating that there is an abnormally high

pressure drop across the filters.

•

Roof Curb Transition - Single Piece Adapter (10” High)

- Roof curbs for transitioning from Sunline™ units to

•

Coil Guard - Field installed decorative wire coil guard.

Predator units. Fits 7.5 to 12.5 Sunline™ roof curbs

only.

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.

•

Burglar Bars - Mount in the supply and return openings

to prevent entry into the duct work.

Thermostat - The units are designed to operate with 24-

volt electronic and electro-mechanical thermostats. All

units (with or without an economizer) operate with two-

stage heat/two-stage cool or two-stage cooling only ther-

mostats, depending upon unit configuration.

•

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

246646-YTG-C-0606

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)

Burglar Bars, Downflow

1BD0408

2TP04520925

2TP04521825

2TP04522425

2TP04523625

2TP04525425

2TP04520946

2TP04521846

2TP04522446

2TP04523646

2TP04525446

2TP04520958

2TP04521858

2TP04522458

2TP04523658

2TP04525458

2TP04540925

2TP04541825

2TP04542425

2TP04543625

2TP04540946

2TP04541846

2TP04542446

2TP04543646

2TP04540958

2TP04541858

2TP04542458

2TP04543658

1FA0411

Electric Heat 9kW 230V

Electric Heat 18kW 230V

Electric Heat 24kW 230V

Electric Heat 36kW 230V

Electric Heat 54kW 230V

Electric Heat 9kW 460V

Electric Heat 18kW 460V

Electric Heat 24kW 460V

Electric Heat 36kW 460V

Electric Heat 54kW 460V

Electric Heat 9kW 575V

Electric Heat 18kW 575V

Electric Heat 24kW 575V

Electric Heat 36kW 575V

Electric Heat 54kW 575V

Electric Heat 9kW 230V, 42" Tall Cabinet

Electric Heat 18kW 230V, 42" Tall Cabinet

Electric Heat 24kW 230V, 42" Tall Cabinet

Electric Heat 36kW 230V, 42" Tall Cabinet

Electric Heat 9kW 460V, 42" Tall Cabinet

Electric Heat 18kW 460V, 42" Tall Cabinet

Electric Heat 24kW 460V, 42" Tall Cabinet

Electric Heat 36kW 460V, 42" Tall Cabinet

Electric Heat 9kW 575V, 42" Tall Cabinet

Electric Heat 18kW 575V, 42" Tall Cabinet

Electric Heat 24kW 575V, 42" Tall Cabinet

Electric Heat 36kW 575V, 42" Tall Cabinet

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)

Motorized Damper, Downflow (Incl. Hood, Damper & Filter, no Barometric Relief)

Motorized Damper, Horizontal (Incl. Hood, Damper & Filter, no Barometric Relief)

Economizer, Downflow (Incl. Barometric Relief & All Hoods)

2MD04702724

2MD04703324

2EE04705424

2EE04705524

2EE04705224

2EE04705624

2PE04703225

2PE04703246

2PE04703258

2EC04700924

1EH0407

124 lbs.

97 lbs.

Economizer, Horizontal (Incl. Dampers & Hoods, no Barometric Relief)

Economizer, Slab, Downflow (Incl. Dampers only no Hoods or Barometric Relief)

"Downflow Economizer, Slab type for ERV (no Barometric Relief or FA hood)", 42" Tall Cabinet

Power Exhaust, Downflow, 230V (For Units with Economizer only)

Power Exhaust, Downflow, 460V(For Units with Economizer only)

Power Exhaust, Downflow, 580V (For Units with Economizer only)

Dual Enthalpy Control (Use with Single Enthalpy Economizer)

Hood Kit, Downflow Economizer (Included with all Downflow Economizers)

Barometric Relief Kit, Ductmount for Horizontal Application (Incl. Damper & Hood)

Barometric Relief Kit, Ductmount for Horizontal Application w/Power Exhaust (Incl. Damper & Hood)

Barometric Relief / Hood Kit, for Field Installed Slab Econ. w/o ERV (Incl. Barometric Relief & FA Hood)

CO2 Detector Unit Mount

1RD0411

1EH0408

25 lbs.

1EH0409

2AQ04700424

2AQ04700324

2SD04700424

2MK04700624

1CG0419

CO2 Detector Space Mount

Smoke Detector, Supply or Return (Return Not Available with Horizontal Economizer)

Low Limit / Compressor Lockout Kit

Coil Guard (Electric / Electric & HP models)

Unitary Products Group

246646-YTG-C-0606

TABLE 1: ACCESSORIES (CONTINUED)

Part Number

Description

Weight

1CG0420

1CG0427

1CG0428

1HG0411

1HG0415

1GP0405

1NP0442

1HA0442

1HA0443

1FE0412

Coil Guard (Gas / Electric models)

Coil Guard (Electric / Electric & HP Models), 42" Tall Cabinet

Coil Guard (Gas / Electric Models), 42" Tall Cabinet

Hail Guard Kit

Hail Guard Kit, 42" Tall Cabinet

Gas Piping Kit

Propane Conversion Kit

High Altitude Kit for Natural Gas

High Altitude Kit for Propane

Flue Exhaust Extension Kit

2BC04700106

2BC04700151

2BC04700154

1FL0402

Gas Heat Kit, -60 deg F, 230V

Gas Heat Kit, -60 deg F, 460V

Gas Heat Kit, -60 deg F, 575V

Permanent Filter Kit

1FL0423

Permanent Filter Kit, 42" Tall Cabinet

Dirty Filter Switch

2DF0401

1FF0410

Filter Frame Kit, Metal

1FF0411

Metal Filter Frame Kit, 42" Tall Cabinet

Unitary Products Group

246646-YTG-C-0606

NOMENCLATURE

6.5-12.5 Ton York Model Number Nomenclature

D H 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.

H = 11.0+ EER A/C

SS Drain Pan

CPC Controller, DFS, APS

Nominal Cooling Capacity

Johnson Controller, DFS, APS

Honeywell Controller, DFS, APS

Novar Controller, DFS, APS

078 = 6.5 Ton

090 = 7.5 Ton

102 = 8.5 Ton

120 = 10.0 Ton

150 = 12.5 Ton

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

C00 = Cooling Only. No heat installed

Any Combination of Additional Options that Don’t Have an Option Code Pre-assigned

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

Additional Options

RC = Coil Guard, Shipping Bag & American Flag

TA = Technicoat Condenser Coil

Electric Heat Options

AA = None

AB = Phase Monitor

E09 = 9 KW

E18 = 18 KW

E24 = 24 KW

E36 = 36 KW

E54 = 54 KW

AC = Coil Guard

AD = Dirty Filter Switch

TJ = Technicoat Evaporator Coil

TS = Technicoat Evaporator & Condenser Coils

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

Airflow

ZZ = If desired option combination is not listed above, ZZ will be assigned and configuration options will be

located in digits 15-18.

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)

Installation Options

A = No Options Installed

B = Option 1

C = Option 2

G = Std. Motor/Slab Econo./Barometric Relief

(Downflow Only)

N = Hi Static Mtr.

D = Options 1 & 2

E = Option 3

F = Option 4

P = Hi Static Mtr./Econo./Barometric Relief

(Downflow Only)

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

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)

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

Voltage

2 = 208/230-3-60

4 = 460-3-60

5 = 575-3-60

Options

1 = Disconnect

2 = Non-Pwr'd Conv. Outlet

3 = Smoke Detector S.A.

4 = Smoke Detector R.A.

5 = Pwr'd Conv. Outlet

Unitary Products Group

246646-YTG-C-0606

TABLE 2: DH PHYSICAL DATA

Component

Models

102

078

090

120

150

Blower, Centrifugal

12 x 12

12 X 12

15 x 15

(Dia. X Wd. in.)

Motor, Standard (HP)

Motor, Optional (HP)

Rows

Evaporator

Blower

1-1/2

Fins per Inch

13.2

Evaporator

Coil

Height (in.)

Face Area (ft.²each)

10.67

Propeller Dia.

(in., each)

Condenser

Fan

(2 per Unit)

Motor (HP, each)

1/3

3/4

CFM, Nominal (each)

3400

4400

Sys 1: 2 Row

Rows (each)

Sys 2: 1 Row

Condenser

Coil

(2 per unit)

Fins per Inch

Height (in., each)

Face Area (ft.²each)

System 1 (lb./oz.)

System 2 (lb./oz.)

Quantity

14.5

12/0

11/0

14.5

9/14

9/4

8/0

8/12

9/0

9/8

8/2

Refrigerant

Charge

4/12

Compressors

Air Filters

Type

Recip.

Recip

Recip.

Recip

Scroll

Size (Wd. x Ht. x

Thickness in.)

25x16x2

25x20x2

Number Per Unit

Unitary Products Group

246646-YTG-C-0606

TABLE 3: DH CAPACITY RATINGS

Cooling Capacity

Nominal

Electric

Heat

Gas Heat Capacity

Seasonal

Gas

Line

ARI Ratings

Sound

Rating

Size

Model

(Tons)

CFM

Temp.

Rise

(°F)

Size

(in. OD)

Input Output

(MBH) (MBH)

(dB)

Capacity

(kW)

MBH EER IPLV

Efficiency

(%)

Cooling

Only

Electric

Heat

9, 18, 24,

078

(6-1/2)

11.5

11.0

11.90 2421

Gas Heat

120

180

20-50

35-65

3/4

144

Cooling

Only

Electric

Heat

090

(7-1/2)

18, 36

12.0

3000

Gas Heat

120

180

15-45

30-60

3/4

144

Cooling

Only

Electric

Heat

9, 18, 24,

102

(8-1/2)

11.50 2692

Gas Heat

120

180

15-45

30-60

3/4

144

Cooling

Only

Electric

Heat

18, 24, 36,

120

(10)

115

11.70 3840

Gas Heat

180

240

144

192

20-50

35-65

3/4

Cooling

Only

Electric

Heat

18, 24, 36,

150

(12-1/2)

146

10.0 10.70 4100

Gas Heat

180

240

144

192

10-40

25-55

3/4

Rated at 95°F ambient 80°F dry bulb and 67°F wet bulb.

Rated in accordance with ARI 270 standard.

See Table 20.

TABLE 4: UNIT VOLTAGE LIMITATIONS

POWER RATING

208/230-3-60

460-3-60

MIN.

187

432

540

MAX.

252

504

575-3-60

630

Unitary Products Group

246646-YTG-C-0606

TABLE 5: COOLING CAPACITY DH078 (6-1/2 TON) UNIT

Air On

Temperature of Air on Condenser Coil 75°F

Evap. Coil

Temperature of Air on Condenser Coil 85°F

Sensible Capacity (MBH)^*

Return Dry Bulb (°F)

Sensible Capacity (MBH)^*

Tot.

Cap.¹Input²

(MBH)

Tot.

Cap.¹

(MBH)

(°F)

Input²

Return Dry Bulb (°F)

CFM

1950

2275

2600

2925

3250

(kW)

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

4.8

4.7

4.8

4.7

4.8

4.7

4.8

4.7

4.9

4.8

4.7

51.3 45.8 40.2 34.6 29.1

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

5.3

5.2

5.1

5.3

5.2

5.4

5.3

5.2

5.4

5.3

5.2

5.4

5.3

5.2

49.4 43.9 38.3 32.7 27.2

65.4 59.9 54.3 48.7 43.2 37.6 32.1

80.0 73.8 68.2 62.7 57.1 51.5 46.0

78.2 76.8 71.3 65.7 60.2 54.6 49.0

62.9 57.4 51.8 46.2 40.7 35.1 29.6

74.2 69.8 64.3 58.7 53.1 47.6 42.0

73.1 71.6 66.0 60.5 54.9 49.4 43.8

56.3 49.7 43.2 36.6 30.0

54.5 47.9 41.4 34.8 28.2

71.4 64.9 58.3 51.7 45.1 38.6 32.0

82.2 79.1 73.3 66.7 60.1 53.5 47.0

80.4 79.7 76.5 70.0 63.4 56.8 50.3

69.1 62.5 56.0 49.4 42.8 36.2 29.7

76.4 74.2 69.4 62.8 56.3 49.7 43.1

75.2 74.5 71.3 64.8 58.2 51.6 45.0

61.3 53.7 46.1 38.5 30.9

59.6 52.0 44.4 36.9 29.3

77.4 69.9 62.3 54.7 47.1 39.5 31.9

84.4 84.4 78.3 70.7 63.1 55.5 47.9

82.6 82.6 81.8 74.2 66.6 59.1 51.5

75.3 67.7 60.1 52.5 44.9 37.4 29.8

78.6 78.6 74.6 67.0 59.4 51.8 44.2

77.4 77.4 76.6 69.0 61.5 53.9 46.3

65.3 56.6 48.0 39.4 30.7

63.7 55.1 46.5 37.8 29.2

83.2 73.5 64.8 56.2 47.6 38.9 30.3

85.0 85.0 82.0 73.3 64.7 56.0 47.4

83.1 83.1 82.8 74.1 65.5 56.9 48.2

80.1 71.5 62.8 54.2 45.6 36.9 28.3

79.4 79.4 77.4 68.8 60.1 51.5 42.9

78.2 78.2 77.8 69.2 60.5 51.9 43.3

69.3 59.6 49.9 40.2 30.5

67.8 58.2 48.5 38.8 29.1

88.9 77.1 67.4 57.7 48.0 38.3 28.6

85.6 85.6 85.6 75.9 66.3 56.6 46.9

83.7 83.7 83.7 74.0 64.4 54.7 45.0

84.9 75.2 65.6 55.9 46.2 36.5 26.8

80.2 80.2 80.2 70.6 60.9 51.2 41.5

79.0 79.0 79.0 69.3 59.6 49.9 40.2

Temperature of Air on Condenser Coil 95°F

Temperature of Air on Condenser Coil 105°F

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

5.8

5.7

5.6

5.8

5.7

5.6

5.9

5.8

5.7

5.9

5.8

5.7

5.9

5.8

5.7

47.5 42.0 36.4 30.8 25.3

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

6.3

6.1

6.0

6.1

6.3

6.2

6.1

6.4

6.2

6.1

6.2

6.4

6.3

6.2

6.4

6.3

6.2

45.1 39.6 34.0 28.5 22.9

60.4 54.9 49.3 43.7 38.2 32.6 27.1

68.5 65.8 60.3 54.7 49.2 43.6 38.0

68.0 66.4 60.8 55.2 49.7 44.1 38.6

57.6 52.1 46.5 40.9 35.4 29.8 24.3

63.3 60.8 55.2 49.7 44.1 38.6 33.0

63.0 61.2 55.6 50.1 44.5 39.0 33.4

1950

2275

2600

2925

3250

52.7 46.2 39.6 33.0 26.4

50.2 43.7 37.1 30.5 23.9

66.8 60.2 53.6 47.0 40.5 33.9 27.3

70.7 69.4 65.6 59.0 52.4 45.8 39.3

70.1 69.3 66.1 59.6 53.0 46.4 39.8

63.0 57.3 50.7 44.1 37.6 31.0 24.4

65.2 63.9 60.2 53.7 47.1 40.5 33.9

64.8 63.9 60.7 54.1 47.5 40.9 34.4

57.9 50.4 42.8 35.2 27.6

55.3 47.7 40.2 32.6 25.0

73.1 65.5 57.9 50.4 42.8 35.2 27.6

72.9 72.9 70.8 63.2 55.7 48.1 40.5

72.2 72.2 71.5 63.9 56.3 48.7 41.1

68.5 62.5 54.9 47.3 39.7 32.2 24.6

67.0 67.0 65.2 57.6 50.1 42.5 34.9

66.6 66.6 65.7 58.1 50.5 42.9 35.3

62.2 53.6 44.9 36.3 27.6

59.6 50.9 42.3 33.7 25.0

77.0 69.5 60.8 52.2 43.6 34.9 26.3

73.9 73.9 72.8 64.2 55.6 46.9 38.3

73.2 73.2 72.8 64.2 55.6 46.9 38.3

70.8 66.0 57.8 49.2 40.6 31.9 23.3

67.9 67.9 67.0 58.4 49.7 41.1 32.5

67.5 67.5 67.0 58.4 49.7 41.1 32.5

66.4 56.7 47.1 37.4 27.7

63.8 54.1 44.4 34.8 25.1

81.0 73.4 63.7 54.0 44.4 34.7 25.0

74.9 74.9 74.9 65.2 55.5 45.8 36.1

74.2 74.2 74.2 64.5 54.9 45.2 35.5

73.2 69.4 60.8 51.1 41.4 31.7 22.0

68.8 68.8 68.8 59.1 49.4 39.7 30.0

68.4 68.4 68.4 58.7 49.0 39.3 29.6

Temperature of Air on Condenser Coil 115°F

Temperature of Air on Condenser Coil 125°F

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

6.8

6.6

6.5

6.6

6.8

6.7

6.6

6.7

6.9

6.7

6.6

6.7

6.9

6.7

7.0

6.8

6.7

6.8

42.8 37.2 31.6 26.1 20.5

63.3

54.0

53.0

64.6

55.2

54.1

66.0

56.3

55.3

66.8

57.0

55.9

67.6

57.7

56.6

7.3

7.1

7.0

7.1

7.4

7.1

7.2

7.4

7.2

7.1

7.2

7.5

7.2

7.1

7.3

7.5

7.3

7.2

7.3

40.4 34.8 29.2 23.7 18.1

54.8 49.3 43.7 38.2 32.6 27.0 21.5

58.2 55.8 50.2 44.7 39.1 33.5 28.0

58.0 56.0 50.5 44.9 39.3 33.8 28.2

52.0 46.5 40.9 35.4 29.8 24.2 18.7

53.0 50.7 45.2 39.6 34.1 28.5 23.0

53.0 50.9 45.3 39.7 34.2 28.6 23.1

1950

2275

2600

2925

3250

47.7 41.2 34.6 28.0 21.4

45.2 38.7 32.1 25.5 18.9

59.3 54.4 47.8 41.2 34.7 28.1 21.5

59.6 58.5 54.9 48.3 41.8 35.2 28.6

59.4 58.5 55.2 48.6 42.0 35.5 28.9

55.2 51.5 44.9 38.3 31.8 25.2 18.6

54.1 53.0 49.6 43.0 36.4 29.9 23.3

54.1 53.1 49.7 43.1 36.6 30.0 23.4

52.7 45.1 37.5 30.0 22.4

50.1 42.5 34.9 27.3 19.8

63.8 59.5 51.9 44.3 36.7 29.1 21.6

61.1 61.1 59.6 52.0 44.4 36.9 29.3

60.9 60.9 59.9 52.3 44.7 37.2 29.6

56.3 56.3 48.9 41.3 33.7 26.1 18.5

55.3 55.3 54.0 46.4 38.8 31.2 23.7

55.3 55.3 54.1 46.5 39.0 31.4 23.8

57.0 48.3 39.7 31.0 22.4

54.3 45.7 37.1 28.4 19.8

64.6 62.5 54.8 46.2 37.6 28.9 20.3

61.9 61.9 61.2 52.5 43.9 35.2 26.6

61.7 61.7 61.2 52.6 43.9 35.3 26.7

57.0 57.0 51.8 43.2 34.6 25.9 17.3

55.9 55.9 55.3 46.7 38.0 29.4 20.8

55.9 55.9 55.4 46.7 38.1 29.5 20.8

61.2 51.5 41.8 32.1 22.4

58.6 48.9 39.2 29.5 19.8

65.5 65.5 57.8 48.1 38.4 28.7 19.0

62.7 62.7 62.7 53.0 43.3 33.6 23.9

62.5 62.5 62.5 52.8 43.1 33.4 23.7

57.7 57.7 54.8 45.1 35.5 25.8 16.1

56.6 56.6 56.6 46.9 37.2 27.6 17.9

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 the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.

Unitary Products Group

246646-YTG-C-0606

TABLE 6: COOLING CAPACITY DH090 (7-1/2 TON) UNIT

Air On

Temperature of Air on Condenser Coil 75°F

Evap. Coil

Temperature of Air on Condenser Coil 85°F

Sensible Capacity (MBH)^*

Return Dry Bulb (°F)

Sensible Capacity (MBH)^*

Return Dry Bulb (°F)

Tot.

Cap.¹Input²

(MBH)

Tot.

Cap.¹Input²

(MBH)

Tot.

(°F)

CFM

2250

2625

3000

3375

3750

(kW)

102.7

98.7

95.0

5.7

5.6

5.5

5.7

5.6

5.5

5.7

5.6

5.5

5.7

5.6

5.5

5.7

5.6

5.5

60.1

75.6

95.0

96.7

65.5

82.0

97.2

98.9

70.9

88.3

99.4

53.7

69.2

87.3

90.6

57.9

74.4

93.4

95.9

62.1

79.5

99.4

47.3 40.9 34.5

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

6.2

6.1

6.0

6.2

6.1

6.3

6.2

6.1

6.3

6.2

6.1

6.3

6.2

6.1

58.2 51.8 45.4 39.0 32.5

62.8 56.4 50.0 43.5 37.1

80.9 74.5 68.0 61.6 55.2

84.1 77.7 71.3 64.9 58.5

73.4 67.0 60.5 54.1 47.7 41.3 34.9

88.7 82.4 76.0 69.6 63.2 56.8 50.4

88.4 84.3 77.9 71.5 65.0 58.6 52.2

96.7

105.1

101.0

97.2

50.3 42.8 35.2

63.8 56.2 48.6 41.1 33.5

66.8 59.2 51.6 44.0 36.5

86.1 78.5 70.9 63.3 55.7

89.6 82.0 74.4 66.8 59.2

53.4 44.6 35.9

70.8 62.0 53.3 44.5 35.8

91.2 82.5 73.8 65.0 56.3

80.1 72.5 64.9 57.3 49.7 42.2 34.6

90.8 87.7 81.5 73.9 66.3 58.8 51.2

90.5 88.5 83.5 75.9 68.3 60.7 53.2

98.9

107.5

103.3

99.4

69.4 60.7 51.9 43.2 34.4

86.8 78.0 69.3 60.5 51.8 43.0 34.3

92.9 92.9 87.0 78.2 69.5 60.7 52.0

92.6 92.6 89.1 80.3 71.6 62.8 54.1

101.2

108.5

104.3

100.4

102.2

109.6

105.4

101.4

103.3

101.2 101.2 95.0 86.2 77.5 68.7 60.0

75.3

94.8

100.4 100.4 95.9 85.9 76.0 66.0 56.0

102.2 102.2 99.1 89.2 79.2 69.2 59.3

79.8

101.3 87.3

101.4 101.4 100.5 89.4 78.2 67.0 55.8

103.3 103.3 103.3 92.1 80.9 69.7 58.6

65.4

83.4

55.4 45.4 35.5

73.5 63.5 53.6 43.6 33.6

74.2 64.3 54.3 44.3 34.4

92.4 82.4 72.5 62.5 52.5 42.6 32.6

94.2 94.2 91.0 81.0 71.0 61.1 51.1

93.9 93.9 92.1 82.1 72.2 62.2 52.3

68.6

57.4 46.2 35.1

76.2 65.0 53.8 42.6 31.5 100.1

79.0 67.9 56.7 45.5 34.3

98.0 86.8 75.6 64.5 53.3 42.1 30.9

95.4 95.4 95.0 83.8 72.6 61.4 50.3

95.1 95.1 95.1 83.9 72.8 61.6 50.4

95.4

95.1

Temperature of Air on Condenser Coil 95°F

Temperature of Air on Condenser Coil 105°F

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

6.7

6.5

6.8

6.7

6.6

6.8

6.7

6.6

6.9

6.8

6.7

6.6

6.9

6.8

6.7

56.3

71.1

82.4

80.1

62.1

78.2

84.4

82.1

67.9

85.2

86.4

84.0

73.1

90.0

87.9

85.5

78.3

94.7

89.4

87.0

49.8

64.7

77.6

78.0

54.5

70.6

82.0

81.0

59.2

76.5

86.4

84.0

63.2

81.4

87.9

85.5

67.1

86.3

89.4

87.0

43.4 37.0 30.6

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

7.3

7.2

7.1

7.4

7.2

7.1

7.4

7.3

7.2

7.4

7.3

7.2

7.5

7.3

7.2

53.7 47.2 40.8 34.4 28.0

58.3 51.9 45.5 39.1 32.7

71.2 64.8 58.4 51.9 45.5

71.6 65.2 58.8 52.4 46.0

67.8 61.4 55.0 48.6 42.2 35.8 29.4

76.0 71.7 65.3 58.9 52.4 46.0 39.6

74.0 72.0 65.6 59.2 52.7 46.3 39.9

2250

2625

3000

3375

3750

46.9 39.4 31.8

59.6 52.0 44.4 36.8 29.3

63.0 55.4 47.9 40.3 32.7

76.9 69.4 61.8 54.2 46.6

77.4 69.8 62.2 54.7 47.1

74.3 67.4 59.9 52.3 44.7 37.1 29.5

78.0 75.8 71.0 63.4 55.8 48.3 40.7

75.9 74.9 71.3 63.8 56.2 48.6 41.0

50.5 41.7 33.0

65.5 56.8 48.0 39.3 30.5

67.7 59.0 50.2 41.5 32.8

82.7 73.9 65.2 56.4 47.7

83.2 74.4 65.7 57.0 48.2

80.7 73.5 64.7 56.0 47.2 38.5 29.7

80.0 80.0 76.7 68.0 59.2 50.5 41.7

77.8 77.8 77.1 68.3 59.6 50.8 42.1

53.2 43.2 33.3

70.8 60.8 50.8 40.9 30.9

71.4 61.5 51.5 41.5 31.6

86.1 76.1 66.1 56.2 46.2

85.1 75.1 65.2 55.2 45.2

83.5 77.8 68.5 58.6 48.6 38.6 28.7

81.2 81.2 79.6 69.6 59.6 49.7 39.7

79.0 79.0 78.6 68.7 58.7 48.7 38.8

55.9 44.8 33.6

76.0 64.9 53.7 42.5 31.3

75.1 63.9 52.8 41.6 30.4

89.4 78.2 67.1 55.9 44.7

87.0 75.8 64.6 53.4 42.2

86.4 82.2 72.4 61.2 50.0 38.8 27.6

82.4 82.4 82.4 71.2 60.0 48.9 37.7

80.2 80.2 80.2 69.0 57.8 46.6 35.5

Temperature of Air on Condenser Coil 115°F

Temperature of Air on Condenser Coil 125°F

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

7.9

7.7

7.6

7.9

7.7

8.0

7.8

7.7

8.0

7.8

7.7

7.8

8.1

7.9

7.8

51.1

64.6

69.6

67.8

57.1

70.3

71.6

69.7

63.1

76.1

73.6

71.6

68.4

77.1

74.5

72.5

73.8

78.0

75.4

73.4

44.6

58.1

65.8

66.0

49.5

64.3

69.7

68.8

54.3

70.4

73.6

71.6

58.5

74.2

74.5

72.5

62.6

78.0

75.4

73.4

38.2 31.8 25.4

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

8.4

8.2

8.1

8.2

8.5

8.2

8.5

8.3

8.2

8.3

8.6

8.4

8.3

8.7

8.4

8.3

8.4

48.4 42.0 35.6 29.2 22.8

51.7 45.3 38.9 32.5 26.1

59.4 52.9 46.5 40.1 33.7

59.5 53.1 46.7 40.3 33.9

61.3 54.8 48.4 42.0 35.6 29.2 22.8

63.2 59.9 53.5 47.0 40.6 34.2 27.8

61.6 59.9 53.5 47.1 40.7 34.3 27.8

2250

2625

3000

3375

3750

41.9 34.3 26.7

54.5 47.0 39.4 31.8 24.2

56.7 49.1 41.5 34.0 26.4

65.1 57.5 49.9 42.3 34.7

65.3 57.7 50.1 42.5 34.9

66.4 61.1 53.5 46.0 38.4 30.8 23.2

65.2 63.5 59.1 51.6 44.0 36.4 28.8

63.5 62.7 59.2 51.6 44.0 36.4 28.9

45.6 36.8 28.1

60.6 51.9 43.1 34.4 25.6

61.7 52.9 44.2 35.4 26.7

70.8 62.0 53.3 44.5 35.8

71.0 62.2 53.5 44.7 36.0

68.4 67.4 58.6 49.9 41.1 32.4 23.6

67.2 67.2 64.8 56.1 47.3 38.6 29.8

65.4 65.4 64.9 56.1 47.4 38.6 29.9

48.5 38.5 28.6

66.1 56.1 46.1 36.2 26.2

65.6 55.7 45.7 35.7 25.8

73.1 63.1 53.2 43.2 33.2

72.2 62.2 52.3 42.3 32.3

69.0 69.0 62.7 52.8 42.8 32.8 22.9

67.8 67.8 66.6 56.6 46.7 36.7 26.8

66.0 66.0 65.8 55.8 45.8 35.9 25.9

51.4 40.2 29.1

71.5 60.3 49.2 38.0 26.8

69.6 58.4 47.2 36.1 24.9

75.4 64.2 53.0 41.9 30.7

73.4 62.2 51.0 39.9 28.7

69.7 69.7 66.8 55.6 44.5 33.3 22.1

68.4 68.4 68.4 57.2 46.0 34.8 23.7

66.6 66.6 66.6 55.4 44.3 33.1 21.9

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 the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.

Unitary Products Group

246646-YTG-C-0606

TABLE 7: COOLING CAPACITY DH102 (8-1/2 TON) UNIT

Air On

Temperature of Air on Condenser Coil 75°F

Evap. Coil

Temperature of Air on Condenser Coil 85°F

Sensible Capacity (MBH)^*

Return Dry Bulb (°F)

Sensible Capacity (MBH)^*

Tot.

Cap.¹Input²

(MBH)

Tot.

Cap.¹

(MBH)

(°F)

Input²

Return Dry Bulb (°F)

CFM

2550

2975

3400

3825

4250

(kW)

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

1.8

1.9

2.0

1.9

4.3

4.4

6.8

6.9

6.8

6.9

7.0

6.9

66.8 59.5 52.2 44.9 37.7

112.5

106.1

98.1

7.6

7.5

7.4

7.6

7.5

7.4

7.6

7.5

7.4

7.7

7.6

7.5

7.7

7.6

7.5

64.3 57.0 49.8 42.5 35.2

85.1 77.8 70.5 63.2 56.0 48.7 41.4

104. 99.2 92.0 84.7 77.4 70.2 62.9

104. 103. 96.0 88.7 81.5 74.2 66.9

82.2 74.9 67.7 60.4 53.1 45.8 38.6

98.1 93.4 86.1 78.8 71.6 64.3 57.0

97.5 96.7 89.4 82.2 74.9 67.6 60.4

97.5

72.7 64.1 55.5 46.9 38.3

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

70.5 61.9 53.3 44.7 36.1

92.1 83.5 75.0 66.4 57.8 49.2 40.6

107. 105. 97.8 89.2 80.6 72.0 63.4

107. 107. 102. 93.5 84.9 76.3 67.7

89.6 81.0 72.4 63.9 55.3 46.7 38.1

101. 98.8 92.2 83.6 75.0 66.4 57.8

100. 100. 95.8 87.2 78.6 70.0 61.4

78.6 68.7 58.8 48.9 39.0

76.6 66.7 56.8 46.9 37.0

99.2 89.3 79.4 69.5 59.6 49.6 39.7

110. 110. 103. 93.7 83.8 73.9 63.9

111. 111. 108. 98.3 88.3 78.4 68.5

97.1 87.1 77.2 67.3 57.4 47.5 37.6

104. 104. 98.3 88.4 78.5 68.6 58.6

103. 103. 102. 92.2 82.3 72.4 62.4

83.4 72.2 60.9 49.6 38.3

81.8 70.5 59.2 47.9 36.6

104. 93.5 82.2 70.9 59.6 48.3 37.0

111. 111. 108. 96.7 85.4 74.1 62.8

112. 112. 110. 99.2 87.9 76.6 65.3

103. 91.8 80.5 69.2 57.9 46.6 35.4

105. 105. 102. 91.1 79.8 68.5 57.2

104. 104. 104. 92.7 81.4 70.1 58.8

88.3 75.6 62.9 50.3 37.6

87.0 74.3 61.6 49.0 36.3

110. 97.6 85.0 72.3 59.6 46.9 34.3

112. 112. 112. 99.8 87.1 74.4 61.8

112. 112. 112. 100. 87.5 74.8 62.2

109. 96.5 83.8 71.1 58.5 45.8 33.1

106. 106. 106. 93.8 81.1 68.4 55.8

105. 105. 105. 93.2 80.5 67.8 55.2

Temperature of Air on Condenser Coil 95°F

Temperature of Air on Condenser Coil 105°F

108.0

100.0

92.0

13.4

13.1

12.8

12.9

10.9

10.7

10.4

10.5

8.4

8.2

8.0

8.1

8.4

8.3

8.1

8.4

8.3

8.1

61.8 54.6 47.3 40.0 32.8

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

11.5

11.2

11.0

11.1

10.3

10.0

9.8

9.9

9.1

8.9

8.7

9.1

8.9

8.7

8.8

9.2

8.9

8.8

59.2 52.0 44.7 37.4 30.2

79.3 72.1 64.8 57.5 50.3 43.0 35.7

92.0 87.5 80.3 73.0 65.7 58.5 51.2

90.5 90.2 82.9 75.6 68.3 61.1 53.8

75.4 68.1 60.8 53.6 46.3 39.0 31.7

82.0 79.8 72.7 65.4 58.2 50.9 43.6

83.3 82.3 75.1 67.8 60.5 53.2 46.0

2550

2975

3400

3825

4250

90.5

111.3

103.1

94.8

68.2 59.7 51.1 42.5 33.9

65.7 57.2 48.6 40.0 31.4

87.1 78.5 69.9 61.4 52.8 44.2 35.6

94.8 92.6 86.6 78.0 69.4 60.9 52.3

93.3 93.1 89.5 80.9 72.3 63.7 55.1

83.3 74.7 66.1 57.5 48.9 40.3 31.7

84.8 83.7 79.0 70.4 61.8 53.2 44.6

86.2 85.7 81.5 72.9 64.3 55.7 47.1

93.3

114.7

106.2

97.7

74.6 64.7 54.8 44.9 35.0

72.3 62.3 52.4 42.5 32.6

94.9 85.0 75.1 65.2 55.3 45.3 35.4

97.7 97.7 93.0 83.1 73.2 63.3 53.3

96.1 96.1 96.0 86.1 76.2 66.3 56.4

91.2 81.2 71.3 61.4 51.5 41.6 31.7

87.6 87.6 85.2 75.3 65.4 55.5 45.6

89.1 89.1 88.0 78.1 68.1 58.2 48.3

96.1

116.3

107.7

99.1

80.2 68.9 57.6 46.3 35.0

78.0 66.7 55.4 44.1 32.9

101. 90.2 78.9 67.6 56.3 45.0 33.7

99.1 99.1 96.7 85.4 74.1 62.8 51.6

97.5 97.5 97.4 86.2 74.9 63.6 52.3

95.0 86.7 75.4 64.1 52.8 41.6 30.3

88.8 88.8 87.6 76.3 65.0 53.7 42.4

90.2 90.2 89.7 78.4 67.1 55.8 44.5

97.5

117.9

109.2

100.5

98.9

85.7 73.0 60.3 47.7 35.0

83.8 71.1 58.5 45.8 33.1

108. 95.3 82.7 70.0 57.3 44.7 32.0

100. 100. 100. 87.8 75.1 62.4 49.8

98.9 98.9 98.9 86.2 73.5 60.8 48.2

98.9 92.2 79.5 66.9 54.2 41.5 28.9

89.9 89.9 89.9 77.2 64.6 51.9 39.2

91.3 91.3 91.3 78.7 66.0 53.3 40.7

8.8

Temperature of Air on Condenser Coil 115°F

Temperature of Air on Condenser Coil 125°F

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

9.6

9.4

9.2

9.3

9.7

9.4

9.2

9.3

9.8

9.5

9.3

9.4

9.8

9.5

9.4

9.5

9.9

9.6

9.4

9.5

56.6 49.4 42.1 34.8 27.5

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

7.8

7.5

7.3

7.5

9.1

8.8

8.6

8.8

54.0 46.8 39.5 32.2 24.9

71.4 64.1 56.8 49.6 42.3 35.0 27.8

72.1 72.1 65.1 57.9 50.6 43.3 36.0

76.2 74.5 67.2 59.9 52.7 45.4 38.1

67.4 60.1 52.9 45.6 38.3 31.0 23.8

62.1 62.1 57.6 50.3 43.0 35.7 28.5

69.0 66.7 59.4 52.1 44.8 37.6 30.3

2550

2975

3400

3825

4250

63.3 54.7 46.1 37.5 28.9

60.8 52.2 43.6 35.0 26.4

79.4 70.8 62.2 53.6 45.0 36.4 27.8

74.8 74.8 71.3 62.7 54.1 45.5 36.9

79.1 78.2 73.6 65.0 56.4 47.8 39.2

75.4 66.9 58.3 49.8 41.2 32.6 24.0

64.8 64.8 63.6 55.0 46.4 37.8 29.2

71.9 70.8 65.6 57.0 48.4 39.8 31.3

69.9 60.0 50.0 40.1 30.2

10.5

10.1

9.9

67.5 57.6 47.7 37.7 27.8

87.4 77.5 67.6 57.7 47.8 37.8 27.9

77.6 77.6 77.4 67.5 57.6 47.7 37.8

82.0 82.0 79.9 70.0 60.1 50.2 40.3

78.6 73.7 63.8 53.9 44.0 34.1 24.2

67.5 67.5 67.5 59.7 49.8 39.9 30.0

74.9 74.9 71.9 62.0 52.0 42.1 32.2

10.1

10.6

10.2

10.0

10.1

10.6

10.3

10.1

10.2

75.9 64.6 53.3 42.0 30.7

73.7 62.5 51.2 39.9 28.6

88.6 83.3 72.0 60.7 49.4 38.1 26.8

78.5 78.5 78.4 67.1 55.8 44.5 33.2

82.9 82.9 81.9 70.6 59.3 48.0 36.7

79.3 79.3 68.5 57.2 46.0 34.7 23.4

68.2 68.2 68.2 57.9 46.6 35.3 24.1

75.6 75.6 74.1 62.8 51.5 40.2 28.9

81.9 69.2 56.6 43.9 31.2

80.0 67.3 54.7 42.0 29.3

89.8 89.1 76.4 63.7 51.0 38.4 25.7

79.3 79.3 79.3 66.7 54.0 41.3 28.7

83.8 83.8 83.8 71.2 58.5 45.8 33.2

80.0 80.0 73.2 60.6 47.9 35.2 22.6

68.8 68.8 68.8 56.1 43.5 30.8 18.1

76.3 76.3 76.3 63.7 51.0 38.3 25.6

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 the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.

Unitary Products Group

246646-YTG-C-0606

TABLE 8: COOLING CAPACITY DH120 (10 TON) UNIT

Air On

Temperature of Air on Condenser Coil 85°F

Evap. Coil

Temperature of Air on Condenser Coil 95°F

Sensible Capacity (MBH)^*

Return Dry Bulb (°F)

Sensible Capacity (MBH)^*

Return Dry Bulb (°F)

Tot.

Cap.^*

(MBH)

Tot.

Input^†

(kW)

Tot.

Cap.^*Input^†

(MBH)

Tot.

(°F)

CFM

3000

3500

4000

4500

5000

(kW)

136

122

110

109

140

126

114

112

144

129

117

115

151

135

122

121

157

141

128

126

8.8

8.6

8.3

8.7

8.9

8.7

8.4

8.7

9.0

8.8

8.5

8.8

9.1

8.9

8.6

8.9

9.2

9.0

8.7

9.1

126

114

108

103

130

118

112

106

134

122

115

110

139

126

120

114

144

131

124

118

9.4

9.1

9.0

9.1

9.5

9.1

9.0

9.1

9.5

9.2

9.1

9.2

9.6

9.3

9.2

9.3

9.7

9.4

9.3

9.4

110 107

109 105

110 100

114 112 107

112 110 106

108 106

103 102

106

112 111 106

106 106 101

116 105

115 115 115 103

110 110 110

105 92 78

124 114 101

120 120 119 106

114 114 114 100

121 109

117 117 117 105

115 115 115 104

106

131 118 105

122 122 122 109

121 121 121 107

115 100

141 127 112

114

131 123 108

124 124 124 109

118 118 118 103

128 128 128 113

126 126 126 111

Temperature of Air on Condenser Coil 105°F

Temperature of Air on Condenser Coil 115°F

116

106

9.9

9.6

9.4

9.5

10.0

9.7

9.4

9.6

10.1

9.7

9.5

9.7

10.1

9.8

9.6

9.8

10.2

9.9

9.7

9.8

106

10.4

10.1

9.7

10.0

10.5

10.2

9.8

10.1

10.6

10.3

9.9

10.2

10.6

10.3

10.0

10.3

10.7

10.4

10.0

10.3

104

3000

3500

4000

4500

5000

120

109

101

110

100

101

101 101

110 100

105 105 104

102 102 102

124

113

105

102

126

115

107

104

129

117

109

106

114

104

114

104

114 107

107 107 107

104 104 104

104 100

103

104 104

108

114

104

117 114 104

109 109 109

106 106 106

Temperature of Air on Condenser Coil 125°F

100

104

101

10.8

10.5

10.1

10.4

11.0

10.7

10.2

10.6

11.1

10.8

10.3

10.7

11.1

10.9

10.4

10.8

11.2

10.9

10.4

10.8

These capacities are gross ratings. For net

capacity, deduct air blower motor, MBH = 3.415

x kW. Refer to the appropriate Blower Perfor-

mance 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.

3000

3500

4000

4500

5000

†

Unitary Products Group

246646-YTG-C-0606

TABLE 9: COOLING CAPACITY DH150 (12-1/2 TON) UNIT

Air On

Temperature of Air on Condenser Coil 85°F

Evap. Coil

Temperature of Air on Condenser Coil 95°F

Sensible Capacity (MBH)^*

Return Dry Bulb (°F)

Sensible Capacity (MBH)^*

Tot.

Cap.^*

(MBH)

Tot.

Input^†

(kW)

Tot.

Cap.^*Input^†

(MBH)

(°F)

Return Dry Bulb (°F)

CFM

3750

4375

5000

5625

6250

(kW)

165

158

148

138

169

161

151

141

172

165

155

144

172

164

154

143

171

164

154

143

11.9

11.8

11.6

11.5

11.9

11.8

11.7

11.5

12.0

11.9

11.7

11.6

11.9

11.8

11.7

11.5

11.9

11.8

11.6

11.5

159

151

141

132

163

155

144

135

167

159

148

139

166

158

147

138

165

157

146

137

13.1

13.0

12.8

13.2

13.1

12.9

12.8

13.2

13.1

12.9

13.2

13.1

12.9

12.8

13.2

13.1

12.9

12.8

124 114 103

147 137 126 115 105

138 135 124 113 103

121 111 100

141 135 124 113 103

132 130 120 109

103

133 121 108

144 141 134 121 109

135 134 129 116 104

105

136 124 111

151 146 136 123 111

141 139 134 121 109

115 100

148 134 119 105

155 155 146 132 117 102

144 144 144 129 115 100

121 105

156 139 122 106

154 154 150 133 117 100

143 143 143 127 110

127 109

163 144 126 107

154 154 154 135 116

143 143 143 124 106

113

145 131 116 101

148 148 144 129 115 100

139 139 139 124 109

120 104

151 137 120 104

147 147 145 128 112

138 138 138 121 104

127 109

157 143 125 106

146 146 146 127 108

137 137 137 118 99

Temperature of Air on Condenser Coil 105°F

Temperature of Air on Condenser Coil 115°F

152

143

133

124

156

147

137

127

160

150

140

130

159

149

139

129

158

148

138

128

14.6

14.5

14.3

14.2

14.7

14.5

14.3

14.7

14.5

14.4

14.3

14.7

14.5

14.4

14.3

14.7

14.5

14.3

145

135

125

116

149

138

129

119

153

142

132

122

152

141

131

121

151

140

130

120

16.2

15.9

15.8

15.7

16.2

15.9

15.8

15.7

16.2

15.9

15.8

16.2

15.9

15.8

16.2

15.9

15.8

118 107

133 128 118 107

124 122 111 100

114 104

125 122 111 101

3750

4375

5000

5625

6250

116 113 103

99 86 73

127 114 102

129 127 122 109

119 118 112 100

101

130 118 105

137 134 128 115 103

127 126 121 108

111

142 128 113

140 140 138 123 109

130 130 130 116 101

118 102

145 134 118 101

109

140 125 111

132 132 132 118 103

122 122 122 108

116 100

140 132 115

131 131 131 115

121 121 121 105

139 139 138 121 105

129 129 129 113

126 107 88 70

148 141 122 104

138 138 138 119 101

128 128 128 110 91

124 105

140 139 120 102

130 130 130 112

120 120 120 102

Temperature of Air on Condenser Coil 125°F

138

126

118

108

142

130

121

111

146

133

124

114

145

132

123

113

144

131

122

112

17.7

17.3

17.2

17.7

17.3

17.2

17.7

17.4

17.2

17.7

17.4

17.3

17.2

17.7

17.4

17.3

17.2

These capacities are gross ratings. For net

capacity, deduct air blower motor, MBH = 3.415

x kW. Refer to the appropriate Blower Perfor-

mance 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.

111 100

118 116 105

108 105

96 84

124 111

3750

4375

5000

5625

6250

121 120 116 103

†

111 109 104

107 92 78

133 122 108

124 124 124 112

114 114 114

114 98 81

132 130 113

123 123 123 108

113 113 113

122 103 85

131 131 118

122 122 122 104

112 112 112 93

Unitary Products Group

246646-YTG-C-0606

TABLE 10: ELECTRICAL DATA DH078 (6-1/2 TON) HIGH EFFICIENCY W/O PWRD CONVENIENCE OUTLET

MCA

Max Fuse Size

w/Power

Supply

Blower

Motor FLA Motor Outlet

Pwr

Exh

Pwr

Conv

Min. Circuit

Ampacity

(Amps)

OD Fan

Motors

w/Power

Exhaust

(Amps)

Max Fuse*

Size (Amps)

Compressors

RLA LRA

Electric Heater Actual Heater

Exhaust

(Amps)

Voltage

Model No.

Amps

FLA

ea.

1.5

110

125

FLA

ea.

None

6.8

13.5

25.5

29.5

31.3

54.6

70.2

96.2

29.5

34.8

61.9

79.9

31.5 35.0 37.0

33.8 38.2 40.7

57.1 61.5 64.0

72.7 77.1 79.6

2TP04540925

2TP04541825

2TP04542425

2TP04543625

None

18.9

37.5

50.0

70.8

208

230

460

575

9.0

72.0

1.5

0.8

0.6

6.2

3.1

2.4

8.2

4.1

3.6

5.5

0.0

98.7 103.1 105.6 100 100 110

31.5 35.0 37.0

37.3 41.7 44.2

64.4 68.8 71.3

82.4 86.8 89.3

2TP04540925

2TP04541825

2TP04542425

2TP04543625

None

21.7

43.3

57.7

81.8

9.0

5.8

4.5

72.0

45.0

36.0

5.5

2.2

1.8

0.0

110.0 112.5 116.9 119.4 110 125 125

17.8

30.9

18.8

2TP04540946

2TP04541846

2TP04542446

2TP04543646

None

11.3

22.6

30.1

42.7

18.8 20.2 21.4

32.2 33.7 34.9

41.2 42.7

56.2 57.7

13.7

13.8

24.7

31.9

43.9

14.9 15.5 16.7

15.3 16.1 17.6

26.2 26.9 28.4

33.4 34.1 35.6

45.4 46.1 47.6

2TP04540958

2TP04541858

2TP04542458

2TP04543658

9.0

18.1

24.1

34.1

TABLE 11: ELECTRICAL DATA DH078 (6-1/2 TON) HIGH EFFICIENCY WITH PWRD CONVENIENCE OUTLET

MCA

Max Fuse Size

w/Power

Supply

Blower

Motor FLA Motor Outlet

Pwr

Exh

Pwr

Conv

Min. Circuit

Ampacity

(Amps)

OD Fan

Motors

w/Power

Exhaust

(Amps)

Max Fuse*

Size (Amps)

Compressors

RLA LRA

Electric Heater Actual Heater

Exhaust

(Amps)

Voltage

Model No.

Amps

FLA

ea.

1.5

39.7

43.8

67.1

82.7

1.5

FLA

ea.

None

6.8

13.5

25.5

41.7 45.2 47.2

46.3 50.7 53.2

69.6 74.0 76.5

85.2 89.6 92.1

2TP04540925

2TP04541825

2TP04542425

2TP04543625

None

18.9

37.5

50.0

70.8

208

230

460

575

9.0

72.0

1.5

0.8

0.6

6.2

3.1

2.4

8.2

4.1

3.6

5.5

10.0

100

125

108.7 111.2 115.6 118.1 110 125 125

39.7

47.3

74.4

92.4

41.7 45.2 47.2

49.8 54.2 56.7

76.9 81.3 83.8

2TP04540925

2TP04541825

2TP04542425

2TP04543625

None

21.7

43.3

57.7

81.8

9.0

5.8

4.5

72.0

45.0

36.0

5.5

2.2

1.8

10.0

5.0

94.9 99.3 101.8 100 100 100

110

150

122.5 125.0 129.4 131.9 125 125 150

22.8

23.7

37.2

46.2

61.2

17.7

18.8

29.7

36.9

48.9

23.8

2TP04540946

2TP04541846

2TP04542446

2TP04543646

None

11.3

22.6

30.1

42.7

24.9 26.4 27.7

38.4 39.9 41.2

47.5

62.5

50.2

65.2

18.9 19.5 20.7

20.3 21.1 22.6

31.2 31.9 33.4

38.4 39.1 40.6

50.4 51.1 52.6

2TP04540958

2TP04541858

2TP04542458

2TP04543658

9.0

4.0

18.1

24.1

34.1

Unitary Products Group

246646-YTG-C-0606

TABLE 12: ELECTRICAL DATA DH090 (7-1/2 TON) HIGH EFFICIENCY W/O PWRD CONVENIENCE OUTLET

Supply

Blower Motor

FLA

Pwr

Conv

Outlet

Max Fuse Size

w/Power Exhaust

(Amps)

OD Fan

Motors

Pwr Exh

Motor

Min. Circuit

MCA w/Power

Max Fuse*

Compressors

Electric Heater

Model No.

Actual

Heater

Amps

Ampacity (Amps) Exhaust (Amps) Size (Amps)

Voltage

RLA

ea.

LRA

ea.

FLA

ea.

2 HP 3 HP

FLA

2 HP

3 HP

2 HP

3 HP

2 HP 3 HP 2 HP

3 HP

None

42.9

57.1

72.7

98.7

42.9

64.4

82.4

112.5

21.7

32.2

41.2

56.2

17.9

26.2

33.4

45.4

45.6

60.5

76.1

102.1

45.6

67.8

85.8

115.9

22.9

33.7

42.7

57.7

18.4

26.8

34.0

46.0

48.4

64.0

79.6

105.6

48.4

71.3

89.3

119.4

23.9

34.9

44.0

59.0

19.7

28.4

35.6

47.6

51.1

67.3

83.0

109.0

51.1

74.6

92.7

122.7

25.1

36.4

45.5

60.5

20.2

29.0

36.2

48.3

110

125

110

100

125

2TP04540925

2TP04541825

2TP04542425

2TP04543625

None

6.8

13.5

18.0

25.5

18.9

37.5

50.0

70.8

208

230

460

575

14.1

7.1

110.0

54.0

1.5

0.8

0.6

8.2

4.1

3.6

10.9

5.3

5.5

0.0

100 110

2TP04540925

2TP04541825

2TP04542425

2TP04543625

None

21.7

43.3

57.7

81.8

5.5

2.2

1.8

0.0

125 125

2TP04540946

2TP04541846

2TP04542446

2TP04543646

None

9.0

18.0

24.0

34.0

11.3

22.6

30.1

42.7

2TP04540958

2TP04541858

2TP04542458

2TP04543658

9.0

18.0

24.0

34.0

9.0

5.8

44.0

4.1

18.1

24.1

34.1

TABLE 13: ELECTRICAL DATA DH090 (7-1/2 TON) HIGH EFFICIENCY WITH PWRD CONVENIENCE OUTLET

Supply

Blower Motor

FLA

Pwr

Conv

Outlet

Max Fuse Size

w/Power Exhaust

(Amps)

OD Fan

Motors

Pwr Exh

Motor

Min. Circuit

MCA w/Power

Max Fuse*

Compressors

Electric Heater

Model No.

Actual

Heater

Amps

Ampacity (Amps) Exhaust (Amps) Size (Amps)

Voltage

RLA

ea.

LRA

ea.

FLA

ea.

2 HP 3 HP

FLA

2 HP

3 HP

2 HP

3 HP

2 HP 3 HP 2 HP

3 HP

None

52.9

69.6

85.2

111.2

52.9

76.9

94.9

125.0

26.7

38.4

47.5

62.5

21.9

31.2

38.4

50.4

55.6

73.0

88.6

114.6

55.6

80.3

98.3

128.4

27.9

39.9

49.0

64.0

22.4

31.8

39.0

51.0

58.4

76.5

92.1

118.1

58.4

83.8

101.8

131.9

28.9

41.2

50.2

65.2

23.7

33.4

40.6

52.6

61.1

79.8

95.5

121.5

61.1

87.1

105.2

135.2

30.1

42.7

51.7

66.7

24.2

34.0

41.2

53.3

2TP04540925

2TP04541825

2TP04542425

2TP04543625

None

6.8

13.5

18.0

25.5

18.9

37.5

50.0

70.8

208

230

460

575

14.1

7.1

110.0

54.0

1.5

0.8

0.6

8.2

4.1

3.6

10.9

5.3

5.5

10.0

100

125

100

125

125 125

2TP04540925

2TP04541825

2TP04542425

2TP04543625

None

21.7

43.3

57.7

81.8

5.5

2.2

1.8

10.0

5.0

100 100

125 150

110

150

110

150

2TP04540946

2TP04541846

2TP04542446

2TP04543646

None

9.0

18.0

24.0

34.0

11.3

22.6

30.1

42.7

2TP04540958

2TP04541858

2TP04542458

2TP04543658

9.0

18.0

24.0

34.0

9.0

5.8

44.0

4.1

4.0

18.1

24.1

34.1

Unitary Products Group

246646-YTG-C-0606

TABLE 14: ELECTRICAL DATA DH102 (8-1/2 TON) HIGH EFFICIENCY W/O PWRD CONVENIENCE OUTLET

Max Fuse Size

Pwr

Conv

Outlet

Min. Circuit MCA w/Power

OD Fan Supply Blower Pwr Exh

Max Fuse*

Size (Amps)

w/Power

Exhaust

(Amps)

Compressors

Ampacity

(Amps)

Exhaust

(Amps)

Motors

Motor FLA

Motor

Electric Heater Actual Heater

Voltage

Model No.

Amps

RLA

ea.

LRA

ea.

FLA

ea.

3 HP

FLA

3 HP 3 HP 3 HP 3 HP 3 HP 3 HP 3 HP 3 HP

None

6.8

13.5

25.5

44.2

60.5

76.1

44.2

60.5

76.1

49.7

67.3

83.0

49.7

67.3

83.0

110

125

110

125

110

100

125

110

100

125

2TP04540925

2TP04541825

2TP04542425

2TP04543625

None

18.9

37.5

50.0

70.8

208

230

460

575

11.7

6.4

88.0

42.0

36.0

3.5

1.6

1.3

10.9

5.3

10.9

5.5

2.2

1.8

0.0

102.1 102.1 109.0 109.0

44.2

67.8

85.8

44.2

67.8

85.8

50.4

74.6

92.7

50.4

74.6

92.7

2TP04540925

2TP04541825

2TP04542425

2TP04543625

None

21.7

43.3

57.7

81.8

10.9

0.0

115.9 115.9 122.7 122.7

22.9

33.7

42.7

57.7

18.2

26.8

22.9

33.7

42.7

57.7

18.2

26.8

25.1

36.4

45.5

60.5

25.1

36.4

45.5

60.5

2TP04540946

2TP04541846

2TP04542446

2TP04543646

None

11.3

22.6

30.1

42.7

5.3

2TP04540958

2TP04541858

2TP04542458

2TP04543658

9.0

5.1

4.1

18.1

24.1

34.1

36.2

48.3

36.2

48.3

TABLE 15: ELECTRICAL DATA DH102 (8-1/2 TON) HIGH EFFICIENCY WITH PWRD CONVENIENCE OUTLET

Max Fuse Size

Pwr

Conv

Outlet

Min. Circuit MCA w/Power

OD Fan Supply Blower Pwr Exh

Max Fuse*

Size (Amps)

w/Power

Exhaust

(Amps)

Compressors

Ampacity

(Amps)

Exhaust

(Amps)

Motors

Motor FLA

Motor

Electric Heater Actual Heater

Voltage

Model No.

Amps

RLA

ea.

LRA

ea.

FLA

ea.

3 HP

FLA

3 HP 3 HP 3 HP 3 HP 3 HP 3 HP 3 HP 3 HP

None

54.2

73.0

88.6

54.2

73.0

88.6

59.7

79.8

95.5

59.7

79.8

95.5

2TP04540925

2TP04541825

2TP04542425

2TP04543625

6.8

18.9

37.5

50.0

70.8

208

230

460

575

11.7

6.4

88.0

42.0

36.0

3.5

1.6

1.3

10.9

5.3

10.9

5.5

2.2

1.8

10.0

13.5

100

125

100

125

25.5

114.6 114.6 121.5 121.5

125

None

54.2

80.3

98.3

54.2

80.3

59.7

87.1

59.7

87.1

2TP04540925

2TP04541825

2TP04542425

2TP04543625

21.7

43.3

57.7

81.8

10.9

10.0

98.3 105.2 105.2

100

150

100

150

110

150

110

150

128.4 128.4 135.2 135.2

None

27.9

39.9

27.9

39.9

30.1

42.7

51.7

66.7

30.1

42.7

51.7

66.7

2TP04540946

2TP04541846

2TP04542446

2TP04543646

11.3

22.6

30.1

42.7

5.3

None

22.2

31.8

22.2

31.8

2TP04540958

2TP04541858

2TP04542458

2TP04543658

9.0

5.1

4.1

18.1

24.1

34.1

41.2

53.3

41.2

53.3

Unitary Products Group

246646-YTG-C-0606

TABLE 16: ELECTRICAL DATA DH120 (10 TON) HIGH EFFICIENCY W/O PWRD CONVENIENCE OUTLET

MCA

Max

Fuse*

Size

Max Fuse* Size

w/Power

Supply

Blower

Pwr

Min. Circuit

Ampacity

(Amps)

OD Fan

Motors

w/Power

Exhaust

(Amps)

Compressors

Exh Conv

Electric Heater Actual Heater

Exhaust

Voltage

Motor FLA Motor Outlet

Model No.

Amps

(Amps)

RLA

ea.

LRA

ea.

FLA

ea.

FLA

HP HP

None

13.5

25.5

40.6

51.2

57.1

72.7

53.9 56.7 59.4 60 60

60.5 64.0 67.3 60 70

76.1 79.6 83.0 80 80

2TP04521825

2TP04522425

2TP04523625

2TP04525425

None

37.5

50.0

70.8

208

230

460

16.0 137.0

3.5

1.6

1.3

8.2 10.9

5.5

0.0

98.7 102.1 105.6 109.0 100 110

110

175

110

175

112.7 151.1 154.5 158.0 161.4 175 175

51.2

64.4

82.4

53.9 56.7 59.4 60 60

67.8 71.3 74.6 70 70

85.8 89.3 92.7 90 90

2TP04521825

2TP04522425

2TP04523625

2TP04525425

None

43.3

57.7

16.0 137.0

8.2 10.9

5.5

2.2

1.8

0.0

100

125

175

81.8 112.5 115.9 119.4 122.7 125 125

129.9 140.2 143.5 147.0 150.4 150 175

125

175

27.2 28.2 29.4 30 35

33.7 34.9 36.4 35 35

2TP04521846

2TP04522446

2TP04523646

2TP04525446

None

22.6

30.1

42.7

67.8

32.2

41.2

56.2

70.1

20.6

26.2

33.4

45.4

56.5

8.3

6.4

69.0

58.0

4.1

3.6

5.3

4.1

42.7

57.7

45.5 45 45

60.5 60 60

71.6 72.8 74.3 80 80

21.1 22.4 22.9 25 25

2TP04521858

2TP04522458

2TP04523658

2TP04525458

18.1

24.1

34.1

54.2

26.8 28.4

30 30

575

35.6 36.2 35 35

47.6 48.3 50 50

57.1 58.7 59.3 70 70

Maximum HACR breaker of the same AMP size is applicable.

TABLE 17: ELECTRICAL DATA DH120 (10 TON) HIGH EFFICIENCY WITH PWRD CONVENIENCE OUTLET

MCA

Max

Fuse*

Size

Max Fuse* Size

w/Power

Supply

Blower

Pwr

Min. Circuit

Ampacity

(Amps)

OD Fan

Motors

w/Power

Exhaust

(Amps)

Compressors

Exh Conv

Electric Heater Actual Heater

Exhaust

Voltage

Motor FLA Motor Outlet

Model No.

Amps

(Amps)

RLA

ea.

LRA

ea.

FLA

ea.

FLA

HP HP

None

13.5

25.5

40.6

61.2

69.6

85.2

63.9 66.7 69.4 70 70

73.0 76.5 79.8 70 80

88.6 92.1 95.5 90 90

2TP04521825

2TP04522425

2TP04523625

2TP04525425

None

37.5

50.0

208

230

460

16.0 137.0

3.5

1.6

1.3

8.2 10.9

5.5

10.0

100

125

175

100

125

175

70.8 111.2 114.6 118.1 121.5 125 125

112.7 163.6 167.0 170.5 173.9 175 175

61.2

76.9

94.9

63.9 66.7 69.4 70 70

80.3 83.8 87.1 80 90

98.3 101.8 105.2 100 100

2TP04521825

2TP04522425

2TP04523625

2TP04525425

None

43.3

57.7

16.0 137.0

8.2 10.9

5.5

2.2

1.8

10.0

5.0

110

150

175

110

150

175

81.8 125.0 128.4 131.9 135.2 125 150

129.9 152.7 156.0 159.5 162.9 175 175

32.2 33.2 34.4 35 40

39.9 41.2 42.7 40 40

2TP04521846

2TP04522446

2TP04523646

2TP04525446

None

22.6

30.1

42.7

67.8

38.4

47.5

62.5

76.3

24.6

31.2

38.4

50.4

61.5

8.3

6.4

69.0

58.0

4.1

3.6

5.3

4.1

50.2 51.7 50 50

65.2 66.7 70 70

77.8 79.1 80.6 90 90

25.1 26.4 26.9 30 30

2TP04521858

2TP04522458

2TP04523658

2TP04525458

18.1

24.1

34.1

54.2

31.8 33.4

35 35

575

4.0

40.6 41.2 40 40

52.6 53.3 60 60

62.1 63.7 64.3 70 70

Maximum HACR breaker of the same AMP size is applicable.

Unitary Products Group

246646-YTG-C-0606

TABLE 18: ELECTRICAL DATA DH150 (12-1/2 TON) HIGH EFFICIENCY W/O PWRD CONVENIENCE OUTLET

MCA

w/Power

Exhaust

(Amps)

Max

Fuse*

Size

Max Fuse* Size

w/Power

Supply

Blower

Pwr

Min. Circuit

Ampacity

(Amps)

OD Fan

Motors

Compressors

Exh Conv

Electric Heater Actual Heater

Exhaust

Voltage

Motor FLA Motor Outlet

Model No.

Amps

(Amps)

RLA

ea.

LRA

ea.

FLA

ea.

FLA

HP HP

None

13.5

25.5

40.6

60.4

60.5

76.1

65.6 65.9 71.1 70 80

67.0 67.3 73.8 70 80

82.6 83.0 89.5 80 90

2TP04521825

2TP04522425

2TP04523625

2TP04525425

None

37.5

50.0

208

230

460

18.9 146.0

3.5

1.6

1.3

10.9 16.1

5.5

0.0

70.8 102.1 108.6 109.0 115.5 110 110

112.7 154.5 161.0 161.4 167.9 175 175

110

175

125

175

60.4

67.8

85.8

65.6 65.9 71.1 70 80

74.3 74.6 81.1 70 80

92.3 92.7 99.2 90 100

2TP04521825

2TP04522425

2TP04523625

2TP04525425

None

43.3

57.7

18.9 146.0

5.5

2.2

1.8

0.0

100

125

175

100

150

175

81.8 115.9 122.4 122.7 129.2 125 125

129.9 143.5 150.0 150.4 156.9 175 175

29.9

33.7

42.7

57.7

71.6

23.8

26.8

32.7 32.1 34.9 35 40

37.2 36.4 39.9 35 40

2TP04521846

2TP04522446

2TP04523646

2TP04525446

None

22.6

30.1

42.7

67.8

9.5

7.6

73.0

58.4

5.3

4.1

8.1

6.0

46.2 45.5

61.2 60.5

45 50

60 70

75.1 74.3 77.8 80 90

25.7 25.6 27.5 30 30

2TP04521858

2TP04522458

2TP04523658

2TP04525458

18.1

24.1

34.1

54.2

29.2

31.4 30 30

575

36.4 36.2 38.6 35 40

48.4 48.3 50.6 50 50

59.5 59.3 61.7 70 70

57.1

Maximum HACR breaker of the same AMP size is applicable.

TABLE 19: ELECTRICAL DATA DH150 (12-1/2 TON) HIGH EFFICIENCY W/PWRD CONVENIENCE OUTLET

MCA

w/Power

Exhaust

(Amps)

Max

Fuse*

Size

Max Fuse* Size

w/Power

Supply

Blower

Pwr

Min. Circuit

Ampacity

(Amps)

OD Fan

Motors

Compressors

Exh Conv

Electric Heater Actual Heater

Exhaust

Voltage

Motor FLA Motor Outlet

Model No.

Amps

(Amps)

RLA

ea.

LRA

ea.

FLA

ea.

FLA

HP HP

100

110

150

200

100

125

150

175

None

13.5

25.5

40.6

70.4

73.0

88.6

75.6 75.9 81.1 80 90

79.5 79.8 86.3 80 90

95.1 95.5 102.0 90 100

2TP04521825

2TP04522425

2TP04523625

2TP04525425

None

37.5

50.0

208

230

460

18.9 146.0

3.5

1.6

1.3

10.9 16.1

5.5

10.0

100

125

175

70.8 114.6 121.1 121.5 128.0 125 125

112.7 167.0 173.5 173.9 180.4 175 175

70.4

80.3

75.6 75.9 81.1 80 90

86.8 87.1 93.6 90 90

2TP04521825

2TP04522425

2TP04523625

2TP04525425

None

43.3

57.7

18.9 146.0

5.5

2.2

1.8

10.0

5.0

98.3 104.8 105.2 111.7 100 110

110

150

175

81.8 128.4 134.9 135.2 141.7 150 150

129.9 156.0 162.5 162.9 169.4 175 175

34.9

39.9

37.7 37.1 39.9 40 45

43.4 42.7 46.2 40 45

52.5 51.7 55.2 50 60

67.5 66.7 70.2 70 70

81.3 80.6 84.1 90 90

29.7 29.6 31.5 35 35

2TP04521846

2TP04522446

2TP04523646

2TP04525446

None

22.6

30.1

42.7

67.8

9.5

7.6

73.0

58.4

5.3

4.1

8.1

6.0

77.8

27.8

31.8

2TP04521858

2TP04522458

2TP04523658

2TP04525458

18.1

24.1

34.1

54.2

34.2

36.4 35 35

575

4.0

41.4 41.2 43.6 40 45

53.4 53.3 55.6 60 60

64.5 64.3 66.7 70 70

62.1

Maximum HACR breaker of the same AMP size is applicable.

TABLE 20: ELECTRIC HEAT MULTIPLIERS

NOTES FOR TABLES 21 THROUGH TABLE 30:

VOLTAGE

•

Blower performance includes dry coil and 2” throwaway

filters.

kW Cap. Multiplier

NOMINAL

RATING

208

0.75

0.92

•

Blower performance for gas heat includes the maximum

number of heat tubes available for each tonnage.

240

230

480

600

460

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.

575

NOTE: Electric heaters are rated at nominal voltage. Use

this table to determine the electric heat capacity for

heaters supplied at lower voltages.

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TABLE 31: ADDITIONAL STATIC RESISTANCE DH120 AND 150

Electric Heat KW²

2 3

CFM

Cooling Only

Economizer

1900

2100

2300

2500

2700

2900

3100

3300

3500

3700

3900

4100

4300

4500

4700

4900

5100

5300

5500

5700

5900

6100

6300

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

0.03

0.04

0.05

0.06

0.07

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

Add these resistance values to the available static resistance in the respective Blower Performance Tables.

Deduct these resistance values from the available external static pressure shown in the respective Blower Performance Table.

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

Electric Heat KW²

2 3

CFM

Cooling Only

Economizer

1900

2100

2300

2500

2700

2900

3100

3300

3500

3700

3900

4100

4300

-0.004

0.01

0.02

0.03

0.04

0.05

0.06

0.07

0.08

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

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

Deduct these resistance values to the available static resistance in the respective Blower Performance Tables.

Deduct these resistance values from the available external static pressure shown in the respective Blower Performance Table.

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

246646-YTG-C-0606

TABLE 33: ELECTRIC HEAT MINIMUM SUPPLY AIR CFM

UNIT MODEL SIZE (NOMINAL TONS)

HEATER

078 (6.5)

090 (7.5)

102 (8.5)

120 (10)

150 (12.5)

VOLTAGE

MINIMUM SUPPLY AIR CFM

1950

2250

2550

3000

3500

3750

4000

208/230

1950

2250

2550

3000

3750

480

600

1950

2250

2550

3000

3500

3750

TABLE 34: INDOOR BLOWER SPECIFICATIONS

MOTOR

RPM Eff.

1-1/2 1725 80% 1.15

MOTOR SHEAVE

BLOWER SHEAVE

MODEL

DH078

DH090

DH102

DH120

DH150

BELT

SF Frame Datum Dia. (in.) Bore (in.) Model Datum Dia. (in.) Bore (in.) Model

3.4 - 4.4

4.3 - 5.3

7/8

1 1/8

1VM50

1VP56

7.0

6.2

6.5

6.0

5.7

8.5

7.0

6.7

AK74

AK66

AK69

AK64

AK61

AK89

AK74

BK77

A49

A56

A54

BX55

1725 80% 1.15

1725 87% 1.15

184T

TABLE 35: POWER EXHAUST SPECIFICATIONS

MOTOR

RPM¹

ELECTRICAL

POWER EXHAUST

FUSE

SIZE

CFM@

0.1 ESP

VOLT

PHASE

MODEL

QTY

LRA

FLA

5.0

MCA

2PE0473225

2PE0473246

2PE0473258

208/230

460

24.9

6.3

2.8

1.9

1075

1050

0.75

2.2

3,800

575

1.5

Motors are multi-tapped and factory wired for high speed.

Unitary Products Group

246646-YTG-C-0606

FRONT

LEFT

FIGURE 4 - UNIT 6 POINT LOAD

TABLE 37: 6 POINT LOAD WEIGHT

FIGURE 2 - UNIT 4 POINT LOAD

TABLE 36: 4 POINT LOAD WEIGHT

Locations (lbs.)

Location (lbs.)

Model

DH078

DH090

DH102

DH120

DH150

138

139

141

181

180

113

115

163

161

146

147

149

214

213

176

178

180

237

235

216

218

221

264

262

DH078

DH090

DH102

DH120

DH150

197

199

201

265

263

147

148

150

226

224

230

232

234

330

327

309

311

315

386

383

147

146

TABLE 38: UNIT WEIGHT

Shipping

Weight (lbs.)

Operating

Weight (lbs.)

Model

DH078

DH090

DH102

DH120

DH150

W/ECON.

W/PE

888

895

905

1212

1202

883

890

900

1207

1197

FRONT

LEFT

Unit Model Number

DH078

150

148

W/ELECT. HEAT

110

W/GAS HEAT

DH090

54 KW Heater

8 Tube Heat Exchanger

DH102

47 1/2

25 1/2

DH120

DH150

FIGURE 3 - UNIT CENTER OF GRAVITY

Unitary Products Group

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30-11/32

See Detail

Control

Entry

Ø 7/8

Power

Entry

Ø 2-1/2

Power

Entry

4-1/4

Ø 2-1/2

11-1/2

Convenience

Power

Outlet

Entry

For Baserail

Dimensions

See Detail B

Ø 7/8

FRONT

17-3/16

For Drain

Dimensions

See Detail C

30-3/16

24-3/16

6-3/16

LEFT

FIGURE 5 - UNIT DIMENSIONS

TABLE 39: UNIT HEIGHT

DETAIL B

Unit Model Number

DH078

DH090

DH102

50 3/4

DH120

DH150

DETAIL A

DETAIL C

TABLE 40: UNIT CLEARANCES

Top¹

72”

36”

Right

12”

36”

0”

Front

Left

Rear²

Bottom³

Units must be installed outdoors. Overhanging structure or

shrubs should not obstruct condenser air discharge outlet.

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.

Units may be installed on combustible floors made from

wood or class A, B or C roof covering materials.

Unitary Products Group

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FIGURE 6 - PREDATOR^®ROOF CURB DIMENSIONS

FIGURE 7 - SUNLINE™ TO PREDATOR^®TRANSITION ROOF CURBS

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32-11/16

6-13/16

SUPPLY

AIR

RETURN

AIR

6-13/16

27-1/2

LEFT

19-3/16

21-3/16

17-3/16

12-5/16

Bottom Power,

14-23/32

FRONT

Bottom gas

supply entry

Control and

Convenience

Outlet Wiring

Entry

16-3/8

18-1/16

63-1/2

FIGURE 8 - BOTTOM DUCT OPENINGS (FROM ABOVE)

REAR DUCT DIMENSIONS

DIMENSION

CABINET SIZE

“A”

“B”

“C”

FIGURE 9 - REAR DUCT DIMENSIONS

50 3/4”

42”

28 1/4

27 3/4

18 1/16

12 1/16

28 1/4

27 1/2

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246646-YTG-C-0606

58 1/4

88 1/4

39 1/2

47 1/2

Outside Air

Intake Hood

35 3/4

Relief Hood for

Power Exhaust or

Barometric Relief

25 3/4

30 1/4

FIGURE 10 -DOWNFLOW ECONOMIZER HOOD DETAIL

TABLE 41: ECONOMIZER USAGE

Application

Cabinet Height

Description

Model

Bottom Return

Side Return

All

Downflow economizer with barometric relief

Horizontal economizer without barometric relief

Slab Economizer, 42” tall cabinet

2EE04705424

2EE04705524¹

2EE04705624²

2EE04705224²

42"

50"

ERV or End Return

Slab Economizer, 50” tall cabinet

Barometric relief must be ordered seperately and installed in duct work.

Barometric relief or fresh air hood not included. Must be ordered seperately.

Unitary Products Group

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2EE04705424

Fresh Air Hood 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

Unitary Products Group

246646-YTG-C-0606

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

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1EH0409

Fresh Air Hood

Field Installed

Duct Work

2EE04705X24

Slab Economizer

1EH0409

Barometric Relief Hood

2PE047032XX

Power Exhaust

1EH0409

Barometric Relief Damper

FIGURE 15 - SLAB ECONOMIZER END RETURN W/POWER EXHAUST

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FIGURE 16 - COOLING UNIT WITH GAS HEAT WIRING 230 VOLT DIAGRAM

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FIGURE 17 - COOLING UNIT WITH/WITHOUT ELECTRIC HEAT WIRING DIAGRAM

Unitary Products Group

246646-YTG-C-0606

FIGURE 18 - COOLING UNIT WITH GAS HEAT WIRING 460, 575 VOLT 50 HZ DIAGRAM

Unitary Products Group

246646-YTG-C-0606

GUIDE SPECIFICATIONS

PREDATOR^®

DH 078, 090, 102, 120 & 150, 11.5 EER

GENERAL

of the coils. Condensate pan shall be slide out design, con-

structed of a non corrosive material, internally sloped and

conforming to ASHRAE 62-B9 standards. Condensate con-

nection shall be a minimum of ¾” I.D. female and be rigid

mount connection.

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 com-

mon 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 appli-

cations and can be easily installed on a roof curb, slab, or

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 for-

ward 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 mainte-

nance. Entire blower assembly and motor shall be slide out

design.

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.

OUTDOOR (CONDENSER) FAN ASSEMBLY

DESCRIPTION

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 bal-

anced 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.

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 convert-

ible duct connections for down discharge supply/return or

horizontal discharge supply/return and be available with fac-

tory installed options or field installed accessories. The units

shall be factory wired, piped and charged with R-22 refriger-

ant 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 proce-

dures. Units shall be CSA certified to ANSI Z21.47 and UL

1995/CAN/CSA No. 236-M90 standards.

REFRIGERANT COMPONENTS

Compressors:

A. Shall be fully hermetic type, direct drive, internally pro-

tected with internal high-pressure relief and over temper-

ature protection. The hermetic motor shall be suction gas

cooled and have a voltage range of + or – 10% of the

unit nameplate voltage.

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 perfor-

mance 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

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-C-0606

Refrigerant Circuit and Refrigerant Safety Components shall

include:

shot type, constructed of aluminum-coated steel. All gas pip-

ing 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 evapo-

rator fan functioning and burner ignition. Heating section shall

be provided with the following minimum protection:

A. Independent fixed-orifice or thermally operated expan-

sion devices.

B. Solid core filter drier/strainer to eliminate any moisture or

foreign matter.

A. Primary and auxiliary high-temperature limit switches.

B. Induced draft pressure sensor.

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.

C. Flame roll out switch (manual reset).

D. Flame proving controls. Unit shall have two independent

D. The unit shall have two independent refrigerant circuits,

equally split in 50% capacity increments.

stages of capacity (60% 1 stage, 100% 2 stage).

ELECTRIC HEATING SECTION (IF EQUIPPED)

Unit Controls:

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 heat-

ing element system from operating at an excessive tempera-

ture. 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).

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.

UNIT OPERATING CHARACTERISTICS

Unit shall be capable of starting and running at 125 ºF out-

door 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 tempera-

ture. Unit shall be provided with fan time delay to prevent cold

air delivery before heat exchanger warms up. (Gas heat only)

(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 indi-

cates which safety switch has tripped.

D. Unit shall incorporate “AUTO RESET” compressor over

temperature, over current protection.

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.

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.

STANDARD LIMITED WARRANTIES - Compressor – 5

Years, Heat Exchanger – 10 Years, Elect. Heat Elem. – 5

Years, Parts – 1 Year

G. Standard controls shall include anti-short cycle and low

voltage protection, and permit cooling operation down to

0 ºF.

FACTORY INSTALLED OPTIONAL OUTDOOR AIR (Shall

be made available by either/or):

H. Control board shall monitor each refrigerant safety

switch independently.

1. ELECTRONIC ENTHALPY AUTOMATIC ECONO-

MIZER – Outdoor and return air dampers that are inter-

locked and positioned by a fully-modulating, 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 potenti-

ometer 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 oper-

ation, a mixed-air temperature control shall modulate the

I. Control board shall retain last 5 fault codes in non-vola-

tile 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

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 con-

trol 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.

•

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 high-

pressure drop across the filters.

•

BREAKER – An HACR breaker can be factory installed

on gas heat units or cooling units with electric heat.

2. MOTORIZED OUTDOOR AIR DAMPERS – Outdoor

and return air dampers that are interlocked and posi-

tioned 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 ventila-

tion 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 posi-

tions – 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.

DISCONNECT SWITCH - A disconnect can be factory

installed on a cooling only units sized for the largest elec-

tric heat available.

•

STAINLESS STEEL HEAT EXCHANGER – For applica-

tions 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 com-

partments.

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.

ADDITIONAL FACTORY INSTALLED OPTIONS

•

ALTERNATE INDOOR BLOWER MOTOR – For appli-

cations with high restrictions, units are available with

optional indoor blower motors that provide higher static

output and/or higher airflow.

•

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)

POWER EXHAUST – (Unit mount – Downflow, Duct

mount – Horizontal flow)

PHASE MONITOR - Designed to prevent damage in out-

of-phase condition.

•

DUAL ENTHALPY KIT - Provides a second input to

economizer to monitor return air.

Subject to change without notice. Printed in U.S.A.

246646-YTG-C-0606

Supersedes: 246646-YTG-B-1005/036-21059-007-B-1005

Unitary

Products

Group

5005

York

Drive

Norman

73069

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