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DRG Series - 3 to 6 ton
High efficiency gas/electric rooftop unit available with factory and field installed accessories for easy installation and serviceability
  • Capacity range from 3 to 6 tons
  • High efficiency direct drive ECM motor
  • Aluminized wrinkle bend heat exchanger
Unit of Measure

Specifications

Nominal Capacity

 N/A 4.0 TR

Cooling Capacity

 N/A 48000 Btu/h

Heating Capacity

 N/A 140000 / 113400 Btu/h

SEER

 N/A 17.1

EER

 N/A 13.0

Heat Range

 N/A High

No. of Burners

 N/A 6

Thermal Efficiency (T.E.)

 N/A 81

High Stage Temperature Rise Range

 N/A 40 to 70 ºF

Low Stage Temperature Rise Range

 N/A 45 to 75 ºF

Operating Weight

 N/A 647 lb

Shipping Weight

 N/A 705 lb

Dimensions

Height

 N/A 43 1/2 in

Width

 N/A 48-5/16 in

Depth

 N/A 74 in

Evaporator Motor / Coil

Motor Type

 N/A Direct Drive

External Static Pressure (ESP)

 N/A Standard

Wheel Dia. x Width

 N/A 12 x 11 in

Indoor Nominal CFM

 N/A 1600

Evaporator Motor - RPM

 N/A 1300

Evaporator Motor Horsepower

 N/A 1.2 hp

Filter Size

 N/A 14 x 20 x 2 (4) in

Drain Size (NPT)

 N/A 3/4 in

R410A Refrigerant Charge

 N/A 144 oz

Evaporator Coil - Face Area

 N/A 7.3 ft²

Evaporator Coil - Rows Deep

 N/A 4

Evaporator Coil - Fins per Inch

 N/A 16

Condenser Fan / Coil

Quantity of Condenser Fan Motors

 N/A 1

RPM (High/Low stage)

 N/A 810

Outdoor Horsepower

 N/A 0.17 hp

Diameter

 N/A 22 in

No. of Fan Blades

 N/A 3

Condenser Coil Face Area

 N/A 19.0 ft²

Rows Deep

 N/A 2

Fins per Inch

 N/A 28

Compressor

Quantity

 N/A 1

Type

 N/A Scroll

Stage

 N/A 2

Rated Load Amps

 N/A 4.6 A

Locked Rotor Amps

 N/A 33 A

Electrical Data

Voltage

 N/A 575 V

Number of Phases

 N/A 3

Frequency

 N/A 60 Hz

Indoor Blower FLA

 N/A 1.6 A

Max External Static

 N/A 1 inWc

Outdoor Fan FLA

 N/A 0.39 A

Min. Circuit Ampacity

 N/A 7.7 A

Max. Overcurrent Protection

 N/A 15 A

Power Supply Conduit Hole Diameter

 N/A 1.125 in

Low-Voltage Conduit Hole Diameter

 N/A 0.5 in