Specifications

2 www.goodmanmfg.com SS-GSXC18
SS-GSXC18 www.goodmanmfg.com 3
Product Specifications
GSXC18
0241B*
GSXC18
0361B*
GSXC18
0481B*
GSXC18
0601B*

Nominal Cooling (BTU/h) 24,000 36,000 48,000 60,000
Decibels (High/Low)
3
71/68 71/69 74/69 74/70

RLA 10.0 14.8 20.4 22.9
LRA 62.9 84.2 122.1 147.2

Horsepower (RPM) ⅓ ⅓ ⅓ ⅓
FLA 2.80 2.80 2.80 2.80

Refrigerant Line Size¹
Liquid Line Size (“O.D.) ⅜" ⅜" ⅜" ⅜"
Sucon Line Size (“O.D.) ¾" ⅞" 1⅛" 1⅛"
Refrigerant Connecon Size
Liquid Valve Size (“O.D.) ⅜" ⅜" ⅜" ⅜"
Sucon Valve Size (“O.D.) ¾" ¾” ⅞" ⅞"
Valve Connecon Type Sweat Sweat Sweat Sweat
Refrigerant Charge 135 133 204 191
Expansion Device TXV TXV TXV TXV
Superheat at Service Valve 7-9°F 7-9°F 7-9°F 7-9°F
Subcooling at Service Valve 5-7°F 5-7°F 5-7°F 5-7°F

Voltage-Phase-Hz 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1
Minimum Circuit Ampacity ¹ 15.3 21.3 28.3 31.4
Max. Overcurrent Protecon ² 25 35 45 50
Min / Max Volts 197 / 253 197 / 253 197 / 253 197 / 253
Electrical Conduit Size ½" or ¾" ½" or ¾" ½" or ¾" ½" or ¾"
 214 216 276 304
 236 238 298 326
ENERGY STAR®

• Proper sizing and installaon of equipment is crical to achieving opmal performance. Split system air condioners and
heat pumps must be matched with appropriate coil components to meet ENERGY STAR criteria. Ask your contractor for
details or visit www.energystar.gov.
• The www.energystar.gov website provides up-to-date system combinaons cered to meet ENERGY STAR requirements.
• See Page 16 for all ENERGY STAR cered combinaons as of this document’s revision date.
¹ Wire size should be determined in accordance with Naonal Electrical Codes; extensive wire runs will require larger wire sizes
² Must use me-delay fuses or HACR-type circuit breakers of the same size as noted.
3
Sound dBa rangs are based upon ANSI/AHRI Standard 220. Accordingly, all sound power levels are A-weighted.
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• Always check the S&R plate for electrical data on the unit being installed.
• Installer will need to supply ¾” to 1⅛” adapters for sucon line connecons.
• Unit is charged with refrigerant for 15’ of ⅜” liquid line. System charge must be ad-
justed per Installaon Instrucons Final Charge Procedure.
• Installaon of these units that require a TXV Kit to be installed on the indoor coil.
• PLEASE NOTE: the specied TXV is determined by the outdoor unit, not the indoor coil.