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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

4.0 T

Cooling Capacity

48000 Btu/h

Heating Capacity

140000 / 113400 Btu/h

SEER

17.1

EER

12.1

Heat Range

High

No. of Burners

6

Thermal Efficiency (T.E.)

81

High Stage Temperature Rise Range

40 to 70 ºF

Low Stage Temperature Rise Range

45 to 75 ºF

Operating Weight

647 lb

Shipping Weight

705 lb

Dimensions

Height

43 1/2 in

Width

48-5/16 in

Depth

74 in

Evaporator Motor / Coil

Motor Type

Direct Drive

External Static Pressure (ESP)

Standard

Wheel Dia. x Width

12 X 11 in

Indoor Nominal CFM

1600

Evaporator Motor - RPM

1200

Evaporator Motor Horsepower

1.0 hp

Filter Size

14 x 20 x 2 (4) in

Drain Size (NPT)

3/4 in

R410A Refrigerant Charge

144 oz

Evaporator Coil - Face Area

7.3 ft²

Evaporator Coil - Rows Deep

4

Evaporator Coil - Fins per Inch

16

Condenser Fan / Coil

Quantity of Condenser Fan Motors

1

RPM (High/Low stage)

810

Outdoor Horsepower

0.17 hp

Diameter

22 in

No. of Fan Blades

3

Condenser Coil Face Area

19 ft²

Rows Deep

2

Fins per Inch

28

Compressor

Quantity

1

Type

Scroll

Stage

2

Rated Load Amps

14.0 A

Locked Rotor Amps

83.1 A

Electrical Data

Voltage

208 to 230 V

Number of Phases

3

Frequency

60 Hz

Indoor Blower FLA

6.9 A

Max External Static

1 inWc

Outdoor Fan FLA

0.95 A

Min. Circuit Ampacity

25.4 / 25.4 A

Max. Overcurrent Protection

40 / 40 A

Power Supply Conduit Hole Diameter

1.125 in

Low-Voltage Conduit Hole Diameter

0.5 in