DX14SN

Product Features
■ Energy-efficient scroll compressor
■ Single-speed condenser fan motor
■ 5 mm refrigeration-grade premium copper
tubing and aluminum fin condenser coil
■ Factory-installed in-line filter drier
■ Heavy-gauge galvanized steel
cabinet with sound-control top
■ Baked enamel finish protects
the system from the elements
■ AHRI certified; ETL listed

DX14SN
0181A*
DX14SN
0181B*
DX14SN
0191A*
DX14SN
0241A*
DX14SN
0241B*
DX14SN
0251B*
DX14SN
0301A*
Capacities
Nominal Cooling (BTU/h)
SEER / EER
Decibels

18,000
14 / 12
71

18,000
14 / 12
72

18,000
14 / 12.2
71

24,000
14 / 12
71

24,000
14 / 12
74

24,000
14 / 12.2
71

30,000
14 / 12
72
Compressor
RLA
LRA

9.0
48

6.7
37.5

9.0
47.5

10.9
62.9

7.7
37

13.5
58.3

12.8
64
Condenser Fan Motor
Horsepower
FLA

1/8
0.7

1/8
0.7

1/8
0.7

1/12
0.6

1/8
0.7

1/8
0.7

1/6
0.95
Refrigeration System
Refrigerant Line Size ¹
Liquid Line Size (“O.D.)
Suction Line Size (“O.D.)
Refrigerant Connection Size
Liquid Valve Size (“O.D.)
Suction Valve Size (“O.D.) ⁴ ⁵
Valve Type
Refrigerant Charge
Shipped with Orifice Size


⅜"
¾"

⅜"
¾"
Sweat
68
0.052


⅜"
¾"

⅜"
¾"
Sweat
75
0.051


⅜"
¾"

⅜"
¾"
Sweat
68
0.053


⅜"
¾"

⅜"
¾"
Sweat
70
0.057


⅜"
¾"

⅜"
¾"
Sweat
84
0.057


⅜"
¾"

⅜"
¾"
Sweat
75
0.057


⅜"
¾"

⅜"
¾"
Sweat
80
0.065
Electrical Data
Voltage-Phase (60 Hz)
Minimum Circuit Ampacity ²
Max. Overcurrent Protection ³
Min / Max Volts
Electrical Conduit Size

208/230-1
12
20 amps
197/253
½" or ¾"

208/230-1
9.1
15 amps
197/253
½" or ¾"

208/230-1
12
20 amps
197/253
½" or ¾"

208/230-1
14.2
25 amps
197/253
½" or ¾"

208/230-1
10.3
15 amps
197/253
½" or ¾"

208/230-1
17.6
30 amps
197/253
½" or ¾"

208/230-1
17.0
25 amps
197/253
½" or ¾"
Equipment Weight (lbs)
Ship Weight (lbs)
131
146
126
141
131
146
131
146
126
141
136
153
162
180