EFFICIENT 14 SEER AIR CONDITIONER ENVIRONMENTALLY SOUND R-410A REFRIGERANT

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

NXA4

Features

REFRIGERATION CIRCUIT

  • Scroll compressors on all models
  • Filter-drier supplied with every unit for field installation
  • 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 2” (51mm) spacing standard, alternate models available with 3/8" (10mm) spacing for extra protection (hail guard)

LIMITED WARRANTY*

  • 10 year parts limited warranty (including compressor and coil) with timely registration
  • 5 year parts limited warranty if not registered within 90 days of original installation.
  • *See warranty certificate for complete details and restrictions

Unit Performance Data

Model

Number

Size

(tons)

Nominal

Btu/hr

Min. Circuit

Ampacity

Max. Fuse

or Breaker

Operating Dimensions

height x width x depth in. (mm)

Ship / Operating

Weight lbs. (kg)

NXA418GKC

1-1/2 

18,000

11.70

20

23-1/8 x 23-1/8 x 24-13/16

(587 x 587 x 630)

123/134

(56/61)

NXA424GKC

2

24,000

14.10

20

25-3/4 x 25-3/4 x 25

(654 x 654 x 635)

119/140

(54/84)

NXA430GKC

2-1/2 

30,000

16.8

25

31-3/16 x 31-3/16 x 31-13/16

(792 x 792 x 808)

151/186

(68/84)

NXA436GKC

3

36,000

18.1

30

31-3/16 x 31-3/16 x 24-13/16

(792 x 792 x 630)

134/151

(87/68)

NXA442GKC

3-1/2 

42,000

22.3

35

31-3/16 x 31-3/16 x 39-1/8

(792 x 792 x 994)

192/232

(87/105)

NXA448GKC

4

48,000

20.9

35

31-3/16 x 31-3/16 x 28-7/19

(792 x 792 x 722)

182/200

(82/91)

NXA460GKC

5

60,000

27.5

40

31-3/16 x 31-3/16 x 31-13/16

(792 x 792 x 808)

197/218

(89/99)

Model Number:
NXA418GKC

Size (tons):
1-1/2

Nominal Btu/hr:
18,000

Min. Circuit Ampacity:
11.7

Max. Fuse or Breaker:
20

Operating Dimensions height x width x depth in. (mm):
23-1/8 x 23-1/8 x 24-13/16 (587 x 587 x 630)

Ship / Operating Weight lbs. (kg):
123/134 (56/61)

Model Number:
NXA424GKC

Size (tons):
2

Nominal Btu/hr:
24,000

Min. Circuit Ampacity:
14.1

Max. Fuse or Breaker:
20

Operating Dimensions height x width x depth in. (mm):
25-3/4 x 25-3/4 x 25 (654 x 654 x 635)

Ship / Operating Weight lbs. (kg):
119/140 (54/84)

same model with 3/8” (10mm) spacing grille (hail guard)

Model Number:
NXA430GKC

Size (tons):
2-1/2

Nominal Btu/hr:
30,000

Min. Circuit Ampacity:
16.8

Max. Fuse or Breaker:
25

Operating Dimensions height x width x depth in. (mm):
31-3/16 x 31-3/16 x 31-13/16 (792 x 792 x 808)

Ship / Operating Weight lbs. (kg):
151/186 (68/84)

Model Number:
NXA436GKC

Size (tons):
3

Nominal Btu/hr:
36,000

Min. Circuit Ampacity:
18.1

Max. Fuse or Breaker:
30

Operating Dimensions height x width x depth in. (mm):
31-3/16 x 31-3/16 x 24-13/16 (792 x 792 x 630)

Ship / Operating Weight lbs. (kg):
134/151 (87/68)

same model with 3/8” (10mm) spacing grille (hail guard)

Model Number:
NXA442GKC

Size (tons):
3-1/2

Nominal Btu/hr:
42,000

Min. Circuit Ampacity:
22.3

Max. Fuse or Breaker:
35

Operating Dimensions height x width x depth in. (mm):
31-3/16 x 31-3/16 x 39-1/8 (792 x 792 x 994)

Ship / Operating Weight lbs. (kg):
192/232 (87/105)

Model Number:
NXA448GKC

Size (tons):
4

Nominal Btu/hr:
48,000

Min. Circuit Ampacity:
20.9

Max. Fuse or Breaker:
35

Operating Dimensions height x width x depth in. (mm):
31-3/16 x 31-3/16 x 28-7/19 (792 x 792 x 722)

Ship / Operating Weight lbs. (kg):
182/200 (82/91)

same model with 3/8” (10mm) spacing grille (hail guard)

Model Number:
NXA460GKC

Size (tons):
5

Nominal Btu/hr:
60,000

Min. Circuit Ampacity:
27.5

Max. Fuse or Breaker:
40

Operating Dimensions height x width x depth in. (mm):
31-3/16 x 31-3/16 x 31-13/16 (792 x 792 x 808)

Ship / Operating Weight lbs. (kg):
197/218 (89/99)