COASTAL 14 SEER HEAT PUMP ENVIRONMENTALLY SOUND R−410A REFRIGERANT

2 THRU 5 TONS SPLIT SYSTEM
208 / 230 Volt, 1-phase, 60 Hz

N4H4-C

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
  • High and low pressure switches
  • 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 poweder coast finish on all sides
  • Corrosion protection epoxy phenolic coated aluminum fins
  • Coated, weather-resistant cabinet screws
  • Coastal coated inlet grille with 3/8 (10mm) frille spacing for extra protection

WARRANTY*

  • 5 year compressor limited warranty (including compressor and coil)
  • With timely registration, an additional 5 year parts limited warranty (including compressor and coil)
  • * For residential applications only. See warranty certificate for complete details and restrictions, including warranty coverage for other applications.

Unit Performance Data

Model

Number

Size

(tons)

Nominal

Btu/hr

Min. Circuit

Ampacity

Max. Fuse

or Breaker

Operating Dimensions

length x width x height in. (mm)

Operating/Ship

Weight lbs. (kg)

N4H418CKG

1-1/2 

18,000

12.40

20

35-3/4 x 25-3/4 x 25-3/4 (895 x 654 x 654)

136/162 (61/73)

N4H424CKG

24,000

14.70

25

38-7/8 x 31-3/16 x 31-3/16 (988 x 792 x 792)

160/195 (72/89)

N4H430CKG

2-1/2

30,000

18.30

25

28-1/8 x 31-3/16 x 31-3/16 (792 x 722 x 722)

162/196 (73/89)

N4H436CKG

3

36,000

21.50

35

32-1/16 x 31-3/16 x 31-3/16 (815 x 792 x 792)

189/225 (86/102)

N4H442CKG

3-1/2

42,000

31.20

50

28-7/16 x 31-3/16 x 31-3/16 (792 x 722 x 722)

203/237 (92/108)

N4H448CKG

4

48,000

28

40

35-1/2 x 31-3/16 x 31-3/16 (901 x 792 x 792)

223/259 (101/117)

N4H460CKG

5

60,000

32.50

50

38-7/8 x 31-3/16 x 31-3/16 (988 x 792 x 792)

233/269 (106/122)

Model Number:
N4H418CKG

Size (tons):
1-1/2

Nominal Btu/hr:
18000

Min. Circuit Ampacity:
12.4

Max. Fuse or Breaker:
20

Operating Dimensions length x width x height in. (mm):
35-3/4 x 25-3/4 x 25-3/4 (895 x 654 x 654)

Operating/Ship Weight lbs. (kg):
136/162 (61/73)

Model Number:
N4H424CKG

Size (tons):
2

Nominal Btu/hr:
24000

Min. Circuit Ampacity:
14.7

Max. Fuse or Breaker:
25

Operating Dimensions length x width x height in. (mm):
38-7/8 x 31-3/16 x 31-3/16 (988 x 792 x 792)

Operating/Ship Weight lbs. (kg):
160/195 (72/89)

Model Number:
N4H430CKG

Size (tons):
2-1/2

Nominal Btu/hr:
30000

Min. Circuit Ampacity:
18.3

Max. Fuse or Breaker:
25

Operating Dimensions length x width x height in. (mm):
28-1/8 x 31-3/16 x 31-3/16 (792 x 722 x 722)

Operating/Ship Weight lbs. (kg):
162/196 (73/89)

Model Number:
N4H436CKG

Size (tons):
3

Nominal Btu/hr:
36000

Min. Circuit Ampacity:
21.5

Max. Fuse or Breaker:
35

Operating Dimensions length x width x height in. (mm):
32-1/16 x 31-3/16 x 31-3/16 (815 x 792 x 792)

Operating/Ship Weight lbs. (kg):
189/225 (86/102)

Model Number:
N4H442CKG

Size (tons):
3-1/2

Nominal Btu/hr:
42000

Min. Circuit Ampacity:
31.20

Max. Fuse or Breaker:
50

Operating Dimensions length x width x height in. (mm):
28-7/16 x 31-3/16 x 31-3/16 (792 x 722 x 722)

Operating/Ship Weight lbs. (kg):
203/237 (92/108)

Model Number:
N4H448CKG

Size (tons):
4

Nominal Btu/hr:
48000

Min. Circuit Ampacity:
28

Max. Fuse or Breaker:
40

Operating Dimensions length x width x height in. (mm):
35-1/2 x 31-3/16 x 31-3/16 (901 x 792 x 792)

Operating/Ship Weight lbs. (kg):
223/259 (101/117)

Model Number:
N4H460CKG

Size (tons):
5

Nominal Btu/hr:
60000

Min. Circuit Ampacity:
32.5

Max. Fuse or Breaker:
50

Operating Dimensions length x width x height in. (mm):
38-7/8 x 31-3/16 x 31-3/16 (988 x 792 x 792)

Operating/Ship Weight lbs. (kg):
233/269 (106/122)