HIGH EFFICIENCY 16 SEER HEAT PUMP ENVIRONMENTALLY BALANCED R−410A REFRIGERANT

3 THRU 5 TONS SPLIT SYSTEM

208 / 230 Volt, 3-phase, 60 Hz

NXH6

Features

REFRIGERATION CIRCUIT

  • Scroll compressors on all models

  • Suction line accumulator factory installed
  • Bi-flow filter-drier included for field installation
  • Integrated solid state control with Time-Temperature Defrost
  • Low pressure switch
  • Copper tube / aluminum fin coil

EASY TO INSTALL AND SERVICE

  • Easy Access service valves on all models

  • External high and low refrigerant service ports
  • Only two screws to access control panel
  • Factory charged with R−410A refrigerant

BUILT TO LAST

  • Baked−on powder coat finish over galvanized steel

  • Post−painted (black) coil fins
  • Coated, weather−resistant cabinet screws
  • Coated inlet grille with 3/8" (10mm) spacing for extra protection (hail guard)

WARRANTY*

  • 5 year compressor limited warranty

  • 1 year parts limited warranty

See Warranty certificate for complete details.

Unit Performance Data

Model
Number*
Size
(tons)
Nominal
Btu/hr
Min. Circuit
Amps
Max. Fuse/ Breaker Operating Dimensions
depth x width x height in. (mm)
Ship / Operating
Weight lbs. (kg)
NXH636GHP 3 36,000 14.9 25 32-1/16 x 35 x 35 (815 x 889 x 889) 237 / 215 (108 / 98)
NXH648GHP 4 48,000 18.3 30 32-1/16 x 35 x 35 (815 x 889 x 889) 262 / 238 (119 / 108)
NXH660GHP 5 60,000 22.8 35 45-11/16 x 35 x 35 (1161 x 889 x 889) 317 / 288 (144 / 131)

Model Number:
NXH636GHP

Size (tons):
3

Nominal Btu/hr:
36000

Min. Circuit Ampacity:
14.9

Max. Fuse or Breaker:
25

Operating Dimensions h x w x d in. (mm):
32-1/16 x 35 x 35 (815 x 889 x 889)

Ship / Operating Weight lbs. (kg):
237 / 215 (108 / 98)

Model Number:
NXH648GHP

Size (tons):
4

Nominal Btu/hr:
48000

Min. Circuit Ampacity:
18.3

Max. Fuse or Breaker:
30

Operating Dimensions h x w x d in. (mm):
32-1/16 x 35 x 35 (815 x 889 x 889)

Ship / Operating Weight lbs. (kg):
262 / 238 (119 / 108)

Model Number:
NXH660GHP

Size (tons):
5

Nominal Btu/hr:
60000

Min. Circuit Ampacity:
22.8

Max. Fuse or Breaker:
35

Operating Dimensions h x w x d in. (mm):
45-11/16 x 35 x 35 (1161 x 889 x 889)

Ship / Operating Weight lbs. (kg):
317 / 288 (144 / 131)