GSZC18 Specs

ManualsBrandsGoodman ManualsCentral Air & Heating2 Ton 18 SEER Heat Pump Air Conditioner System

Table Of Contents

SS-GSZC18 www.goodmanmfg.com 4/18

Supersedes 11/17

       





Standard Features

• 

• High-density foam compressor sound blanket

• 

• 

• Set-up capable with two low-voltage wires to outdoor unit

• 

• 

• 



• 

• 

• Factory-installed compressor crankcase heater

• 

• Factory-installed coil and ambient temperature sensors

• High- and low-pressure switches

• 

• 

Cabinet Features

• Goodman® brand sound control top design

• Heavy-gauge galvanized-steel cabinet

• 

with 500-hour salt-spray approval

• 

• Steel louver coil guard

• 

• Top and side maintenance access

• 

2010 Florida Building Code unit integrity





Contents

Nomenclature ........................................ 2

 ........................... 3

Expanded Cooling Data ......................... 4

 ....................... 20

 ........................................ 22

 .................................... 27

Dimensions ......................................... 28

Accessories .......................................... 28

Split System Heat Pump

Up to 19 SEER & 10 HSPF

Cooling Capacity: 23,000 - 56,500 BTU/h

Heating Capacity: 22,000 - 59,500 BTU/h

GSZC18

      

     



matched with appropriate coil components to

meet ENERGY STAR® criteria. Ask your contractor

for details or visit www.energystar.gov.

Summary of content (28 pages)

PAGE 1
GSZC18 Split System Heat Pump Up to 19 SEER & 10 HSPF Cooling Capacity: 23,000 - 56,500 BTU/h Heating Capacity: 22,000 - 59,500 BTU/h Contents Nomenclature......................................... 2 Product Specifications............................ 3 Expanded Cooling Data.......................... 4 Expanded Heating Data........................ 20 AHRI Ratings......................................... 22 Wiring Diagram..................................... 27 Dimensions ...................................
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Nomenclature G S Z C 18 036 1 AA 1 2 3 4 5,6 7,8,9 10 11,12 Brand Engineering * G Goodman® Brand High Feature Set Major/ Minor Revisions * Not used for order or inventory control Product Category S Electrical Split System 1 - 208/230 V, 1 Phase, 60 Hz Unit Type Nominal Capacity X Condenser R-410A Z Heat Pump R-410A 024 2 Tons 048 4 Tons 036 3 Tons 060 5 Tons Communication Feature Efficiency C ComfortNet 4-wire communications ready 16 2 www.goodmanmfg.
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Product Specifications GSZC18 0241C GSZC18 0361C GSZC18 0481C GSZC18 0601C 23,800 23,000 68 34,800 35,000 72 49,500 51,000 75 56,500 59,500 75 Compressor RLA LRA 10.0 62.9 14.8 84.22 20.4 122.1 22.9 147.2 Condenser Fan Motor Horsepower (RPM) FLA ⅓ 2.8 ⅓ 2.8 ⅓ 2.8 ⅓ 2.8 ⅜" ⅞" ⅜" ⅞" ⅜" 1⅛" ⅜" 1⅛" ⅜" ⅞" Sweat 187 TXV 7-9°F ⅜" ⅞" Sweat 219 TXV 7-9°F ⅜" 1⅛" Sweat 308 TXV 7-9°F ⅜" 1⅛" Sweat 288 TXV 7-9°F 8-10°F 5-7°F 8-10°F 5-7°F 8-10°F 5-7°F 8-10°F 5-7°F 208/230-1-60 15.
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www.goodmanmfg.com 585 520 460 18.2 0.74 34 0.64 2.8 189 123 18.4 0.78 33 0.65 2.8 190 125 18.8 0.79 31 0.65 2.8 192 128 MBh S/T ∆T kW Amps Hi PR Lo PR MBh S/T ∆T kW Amps Hi PR Lo PR MBh S/T ∆T kW Amps Lo PR Lo PR 59 18.1 0.62 28 0.64 2.8 189 123 18.4 0.66 27 0.65 2.8 190 125 18.8 0.66 25 0.65 2.8 192 128 Airflow MBh S/T ∆T 460 kW Amps Hi PR Lo PR MBh S/T ∆T 520 kW Amps Hi PR Lo PR MBh S/T ∆T 585 kW Amps 18.4 0.67 31 0.64 2.8 190 125 18.7 0.70 30 0.64 2.8 191 127 19.1 0.71 28 0.65 2.
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SS-GSZC18 www.goodmanmfg.com 585 520 460 18.5 1.00 45 0.64 2.8 190 126 18.8 1.00 44 0.65 2.8 192 128 19.2 1.00 43 0.65 2.8 193 130 MBh S/T ∆T kW Amps Hi PR Lo PR MBh S/T ∆T kW Amps Hi PR Lo PR MBh S/T ∆T kW Amps Lo PR Lo PR 59 18.2 1.00 40 0.64 2.8 189 124 18.5 1.00 39 0.65 2.8 191 126 18.9 1.00 37 0.65 2.8 193 128 Airflow MBh S/T ∆T 460 kW Amps Hi PR Lo PR MBh S/T ∆T 520 kW Amps Hi PR Lo PR MBh S/T ∆T 585 kW Amps 18.8 0.88 43 0.64 2.8 191 127 19.1 0.92 41 0.65 2.8 192 129 19.5 0.93 40 0.65 2.
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www.goodmanmfg.com 24.1 0.74 45 1.17 4.8 238 126 24.4 0.82 43 1.17 4.9 240 128 24.5 0.85 42 1.18 4.9 241 129 MBh S/T ∆T kW Amps Hi PR Lo PR MBh S/T ∆T kW Amps Hi PR Lo PR MBh S/T ∆T kW Amps Hi PR Lo PR 855 800 700 59 24.1 0.61 38 1.17 4.8 238 126 24.4 0.68 35 1.17 4.9 240 128 24.5 0.71 34 1.18 4.9 241 129 Airflow MBh S/T ∆T 700 kW Amps Hi PR Lo PR MBh S/T ∆T 800 kW Amps Hi PR Lo PR MBh S/T ∆T 855 kW Amps Hi PR Lo PR 24.4 0.66 42 1.17 4.8 239 128 24.7 0.74 40 1.17 4.9 241 130 24.9 0.77 39 1.18 4.
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SS-GSZC18 www.goodmanmfg.com 24.6 1.00 59 1.17 4.9 240 129 24.9 1.00 57 1.18 4.9 242 131 25.1 1.00 56 1.18 4.9 243 132 MBh S/T ∆T kW Amps Hi PR Lo PR MBh S/T ∆T kW Amps Hi PR Lo PR MBh S/T ∆T kW Amps Hi PR Lo PR 855 800 700 59 24.2 1.00 53 1.17 4.8 239 127 24.5 1.00 50 1.17 4.9 241 129 24.7 1.00 49 1.18 4.9 242 130 Airflow MBh S/T ∆T 700 kW Amps Hi PR Lo PR MBh S/T ∆T 800 kW Amps Hi PR Lo PR MBh S/T ∆T 855 kW Amps Hi PR Lo PR 25.0 0.91 56 1.17 4.9 241 131 25.3 0.98 54 1.18 4.9 243 132 25.4 1.
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www.goodmanmfg.com 900 850 700 25.8 0.72 26 1.24 5.3 221 126 26.2 0.82 25 1.25 5.3 224 128 26.4 0.84 24 1.26 5.4 224 129 MBh S/T ∆T kW Amps Hi PR Lo PR MBh S/T ∆T kW Amps Hi PR Lo PR MBh S/T ∆T kW Amps Lo PR Lo PR 59 25.7 0.59 22 1.24 5.3 221 126 26.2 0.69 20 1.25 5.3 223 128 26.4 0.70 20 1.26 5.4 224 129 Airflow MBh S/T ∆T 700 kW Amps Hi PR Lo PR MBh S/T ∆T 850 kW Amps Hi PR Lo PR MBh S/T ∆T 900 kW Amps 26.1 0.64 24 1.24 5.3 222 127 26.6 0.74 23 1.25 5.3 225 130 26.8 0.76 22 1.25 5.
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SS-GSZC18 www.goodmanmfg.com 900 850 700 26.3 1.00 35 1.24 5.3 222 128 26.8 1.00 33 1.26 5.4 225 131 27.0 1.00 32 1.26 5.4 226 132 MBh S/T ∆T kW Amps Hi PR Lo PR MBh S/T ∆T kW Amps Hi PR Lo PR MBh S/T ∆T kW Amps Lo PR Lo PR 59 25.9 1.00 31 1.24 5.3 221 126 26.3 1.00 29 1.25 5.3 224 129 26.5 1.00 28 1.26 5.4 225 130 Airflow MBh S/T ∆T 700 kW Amps Hi PR Lo PR MBh S/T ∆T 850 kW Amps Hi PR Lo PR MBh S/T ∆T 900 kW Amps 26.7 0.88 33 1.24 5.3 223 130 27.1 0.97 31 1.25 5.4 226 132 27.3 0.99 30 1.26 5.
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www.goodmanmfg.com 59 35.4 0.61 19 1.77 7.0 229 120 35.9 0.68 18 1.78 7.1 231 122 36.3 0.71 17 1.79 7.1 233 124 35.4 0.74 23 1.76 7.0 229 120 35.9 0.81 22 1.78 7.1 232 122 36.4 0.84 21 1.79 7.1 233 124 Airflow MBh S/T ∆T 1050 kW Amps Hi PR Lo PR MBh S/T ∆T 1220 kW Amps Hi PR Lo PR MBh S/T ∆T 1350 kW Amps Hi PR Lo PR MBh S/T ∆T 1050 kW Amps Hi PR Lo PR MBh S/T ∆T 1220 kW Amps Hi PR Lo PR MBh S/T ∆T 1350 kW Amps Hi PR Lo PR 35.9 0.66 21 1.76 7.0 230 122 36.4 0.73 20 1.78 7.1 233 124 36.9 0.76 19 1.
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SS-GSZC18 www.goodmanmfg.com 59 35.6 0.87 27 1.77 7.0 230 121 36.1 1.00 26 1.78 7.1 232 123 36.5 1.00 25 1.79 7.1 234 124 36.2 1.00 30 1.77 7.0 231 123 36.7 1.00 29 1.78 7.1 233 125 37.1 1.00 28 1.79 7.1 235 126 Airflow MBh S/T ∆T 1050 kW Amps Hi PR Lo PR MBh S/T ∆T 1220 kW Amps Hi PR Lo PR MBh S/T ∆T 1350 kW Amps Hi PR Lo PR MBh S/T ∆T 1050 kW Amps Hi PR Lo PR MBh S/T ∆T 1220 kW Amps Hi PR Lo PR MBh S/T ∆T 1350 kW Amps Hi PR Lo PR 36.7 0.89 28 1.77 7.0 232 124 37.2 0.96 27 1.78 7.1 234 126 37.6 0.
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www.goodmanmfg.com 59 36.1 0.64 20 1.85 7.8 230 127 36.4 0.68 19 1.86 7.9 231 128 37.3 0.72 18 1.87 7.9 234 131 36.1 0.77 24 1.85 7.8 230 127 36.5 0.81 23 1.85 7.8 232 128 37.3 0.86 22 1.87 7.9 234 131 Airflow MBh S/T ∆T 1050 kW Amps Hi PR Lo PR MBh S/T ∆T 1150 kW Amps Hi PR Lo PR MBh S/T ∆T 1350 kW Amps Hi PR Lo PR MBh S/T ∆T 1050 kW Amps Hi PR Lo PR MBh S/T ∆T 1150 kW Amps Hi PR Lo PR MBh S/T ∆T 1350 kW Amps Hi PR Lo PR 36.6 0.70 22 1.84 7.8 231 129 37.0 0.74 21 1.85 7.8 233 130 37.8 0.78 20 1.
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SS-GSZC18 www.goodmanmfg.com 59 36.3 1.00 28 1.85 7.8 231 128 36.7 1.00 27 1.86 7.8 232 129 37.5 1.00 26 1.87 7.9 235 132 36.9 1.00 32 1.85 7.8 232 129 37.3 1.00 31 1.86 7.9 233 131 38.1 1.00 30 1.88 7.9 236 134 Airflow MBh S/T ∆T 1050 kW Amps Hi PR Lo PR MBh S/T ∆T 1150 kW Amps Hi PR Lo PR MBh S/T ∆T 1350 kW Amps Hi PR Lo PR MBh S/T ∆T 1050 kW Amps Hi PR Lo PR MBh S/T ∆T 1150 kW Amps Hi PR Lo PR MBh S/T ∆T 1350 kW Amps Hi PR Lo PR 37.4 0.93 30 1.85 7.8 233 131 37.8 0.97 29 1.86 7.9 234 132 38.6 1.
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www.goodmanmfg.com 59 50.0 0.58 20 2.70 10.5 243 122 50.6 0.66 19 2.72 10.6 245 123 51.0 0.69 18 2.73 10.6 247 124 50.0 0.71 24 2.70 10.5 244 122 50.6 0.79 23 2.72 10.6 246 123 51.1 0.83 22 2.73 10.6 247 125 Airflow MBh S/T ∆T 1400 kW Amps Hi PR Lo PR MBh S/T ∆T 1600 kW Amps Hi PR Lo PR MBh S/T ∆T 1750 kW Amps Hi PR Lo PR MBh S/T ∆T 1400 kW Amps Hi PR Lo PR MBh S/T ∆T 1600 kW Amps Hi PR Lo PR MBh S/T ∆T 1750 kW Amps Hi PR Lo PR 50.8 0.63 22 2.70 10.5 245 123 51.3 0.71 21 2.72 10.6 247 125 51.8 0.
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SS-GSZC18 www.goodmanmfg.com 59 50.3 0.84 28 2.70 10.5 244 122 50.8 1.00 27 2.72 10.6 246 124 51.3 1.00 26 2.73 10.6 248 125 51.2 1.00 31 2.71 10.5 245 124 51.7 1.00 30 2.73 10.6 247 126 52.2 1.00 29 2.74 10.7 249 127 Airflow MBh S/T ∆T 1400 kW Amps Hi PR Lo PR MBh S/T ∆T 1600 kW Amps Hi PR Lo PR MBh S/T ∆T 1750 kW Amps Hi PR Lo PR MBh S/T ∆T 1400 kW Amps Hi PR Lo PR MBh S/T ∆T 1600 kW Amps Hi PR Lo PR MBh S/T ∆T 1750 kW Amps Hi PR Lo PR 51.9 0.87 29 2.71 10.5 246 126 52.4 0.95 28 2.73 10.
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www.goodmanmfg.com 59 40.8 0.59 21 2.19 9.4 234 123 41.3 0.65 20 2.20 9.4 236 124 42.0 0.69 19 2.22 9.5 238 126 40.8 0.72 25 2.18 9.3 234 123 41.4 0.78 24 2.20 9.4 236 124 42.0 0.81 23 2.21 9.5 238 126 Airflow MBh S/T DT 1050 kW Amps Hi PR Lo PR MBh S/T DT 1200 kW Amps Hi PR Lo PR MBh S/T DT 1350 kW Amps Hi PR Lo PR MBh S/T DT 1050 kW Amps Hi PR Lo PR MBh S/T DT 1200 kW Amps Hi PR Lo PR MBh S/T DT 1350 kW Amps Hi PR Lo PR 41.4 0.65 23 2.18 9.3 235 124 41.9 0.71 22 2.20 9.4 237 126 42.6 0.74 21 2.
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SS-GSZC18 www.goodmanmfg.com 59 41.0 1.00 29 2.19 9.4 235 123 41.6 1.00 28 2.20 9.4 237 125 42.2 1.00 27 2.22 9.5 238 127 41.7 1.00 33 2.19 9.4 236 125 42.3 1.00 32 2.21 9.5 238 127 42.9 1.00 31 2.22 9.5 240 129 Airflow MBh S/T DT 1050 kW Amps Hi PR Lo PR MBh S/T DT 1200 kW Amps Hi PR Lo PR MBh S/T DT 1350 kW Amps Hi PR Lo PR MBh S/T DT 1050 kW Amps Hi PR Lo PR MBh S/T DT 1200 kW Amps Hi PR Lo PR MBh S/T DT 1350 kW Amps Hi PR Lo PR 42.3 0.87 31 2.19 9.4 237 127 42.8 0.93 30 2.21 9.4 239 128 43.5 0.
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www.goodmanmfg.com 59 58.2 0.66 18 3.23 12.7 250 118 58.9 0.69 18 3.24 12.8 252 120 60.0 0.71 17 3.26 12.9 254 122 58.3 0.79 22 3.22 12.7 250 118 58.9 0.82 22 3.24 12.8 252 120 60.0 0.84 21 3.25 12.9 254 122 Airflow MBh S/T DT 1840 kW Amps Hi PR Lo PR MBh S/T DT 2000 kW Amps Hi PR Lo PR MBh S/T DT 2250 kW Amps Hi PR Lo PR MBh S/T DT 1840 kW Amps Hi PR Lo PR MBh S/T DT 2000 kW Amps Hi PR Lo PR MBh S/T DT 2250 kW Amps Hi PR Lo PR 59.1 0.72 21 3.22 12.7 252 120 59.7 0.74 20 3.23 12.8 253 121 60.8 0.
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SS-GSZC18 www.goodmanmfg.com 59 58.6 0.92 26 3.22 12.7 251 119 59.2 0.95 26 3.24 12.8 252 120 60.3 1.00 25 3.25 12.9 255 123 59.5 1.00 30 3.23 12.8 252 121 60.2 1.00 29 3.25 12.8 253 122 61.3 1.00 28 3.26 12.9 256 124 Airflow MBh S/T DT 1840 kW Amps Hi PR Lo PR MBh S/T DT 2000 kW Amps Hi PR Lo PR MBh S/T DT 2250 kW Amps Hi PR Lo PR MBh S/T DT 1969 kW Amps Hi PR Lo PR MBh S/T DT 1750 kW Amps Hi PR Lo PR MBh S/T DT 1531 kW Amps Hi PR Lo PR 60.3 0.94 28 3.23 12.7 253 122 61.0 0.97 28 3.24 12.
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Expanding Heating Data GSZC180241C* / CA*F3137*6A*+MBVC1200**-1A*+TX — High Stage 100% Capacity Outdoor Ambient Temperature 65 60 55 50 47 45 40 35 30 25 20 17 15 10 5 0 -5 MBh 29.04 27.35 25.69 24.06 23.00 22.23 20.37 18.54 17.07 15.99 15.22 14.80 14.25 12.89 11.52 10.15 8.79 T/R 30.24 28.76 27.28 25.80 24.91 24.13 22.06 20.10 18.48 17.31 16.48 16.03 15.44 13.96 12.48 10.99 9.51 kW 1.51 1.53 1.55 1.57 1.58 1.59 1.61 1.63 1.65 1.67 1.70 1.71 1.72 1.74 1.
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Expanding Heating Data GSZC180241C* / CA*F3137*6A*+MBVC1200**-1A*+TX — Low Stage 70% Capacity Outdoor Ambient Temperature 65 60 55 50 47 45 40 35 30 25 20 17 9.45 15 10 8.97 7.78 5 0 -5 6.59 MBh 21.71 20.28 18.87 17.48 16.59 15.93 14.25 12.71 11.45 10.52 9.82 5.40 4.21 T/R 43.15 40.69 38.23 35.77 34.29 32.92 29.45 26.27 23.67 21.74 20.30 19.53 18.54 16.08 13.62 11.16 8.70 kW 0.94 0.93 0.93 0.92 0.91 0.91 0.90 0.90 0.89 0.88 0.88 0.87 0.87 0.86 0.86 0.
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AHRI Ratings ENERGY STAR-Certified Combinations ^ Indoor Units Coils/Air Handlers Outdoor Unit GSZC18 0241C* GSZC18 0361C* CA*F3137*6A*+MBVC1200**-1A*+TX CA*F3137*6A*+TXV AHRI # 23,800 19,800 18.0 14.0 23,000 19,400 23,000 10.00 14,800 855 10570135 G*VC80603B*B* 23,800 19,800 18.5 14.0 23,000 19,400 22,800 10.00 13,000 870 10570147 35,600 28,400 18.0 13.5 34,400 27,800 35,800 10.00 22,600 1,130 10570186 CA*F3743*6D*+MBVC1600**-1A*+TX 34,800 27,600 18.0 14.0 33,600 27,000 35,000 10.
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AHRI Ratings (cont.) Other AHRI Ratings Outdoor Unit Indoor Units Coils/Air Handlers GSZC18 0241C* Cooling Ratings ˄ Furnaces TVA Ratings ³ Heating Ratings ˄ CFM AHRI # energy star Total Sens. SEER ¹ EER ² Total Sens. Hi ⁴ HSPF⁵ Low ⁶ AVPTC25B14A* 22,400 18,600 17.0 13.0 21,600 18,200 22,000 9.2 14,000 840 10570301 No AVPTC29B14A* 23,000 19,200 18.0 13.5 22,200 18,800 22,200 10.0 14,000 830 10570302 No AVPTC31C14A* 23,600 19,600 18.0 13.
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AHRI Ratings (cont.) Outdoor Unit Indoor Units Coils/Air Handlers GSZC18 0241C* (Contd.) GSZC18 0361C* Cooling Ratings ˄ Furnaces TVA Ratings ³ Heating Ratings ˄ Total Sens. SEER ¹ EER ² Total Sens. Hi ⁴ HSPF⁵ Low ⁶ CFM AHRI # energy star CHPF3642C6C*+TXV G*VC80604B*B* 23,200 19,200 17.5 13.5 22,400 18,800 22,200 9.6 13,000 820 10570151 No CHPF3642C6C*+TXV G*VC80803B*B* 23,000 19,200 17.0 13.5 22,200 18,800 22,000 9.
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AHRI Ratings (cont.) Outdoor Unit GSZC18 0361C* (Contd.) GSZC18 0481C* Indoor Units Cooling Ratings ˄ TVA Ratings ³ Heating Ratings ˄ Coils/Air Handlers Furnaces Total Sens. SEER ¹ EER ² Total Sens. Hi ⁴ CA*F4961*6D*+TXV G*VC960804CNA* 35,000 27,800 18.0 13.5 33,800 27,200 CA*F4961*6D*+TXV G*VC961005CNA* 35,400 28,200 18.0 14.0 34,200 27,600 CA*F4961*6D*+TXV G*VM970603BNA* 34,600 27,600 17.5 13.0 33,400 CA*F4961*6D*+TXV G*VM970803BNA* 35,000 27,800 17.5 13.
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AHRI Ratings (cont.) Outdoor Unit GSZC18 0481C* (Contd.) Indoor Units Cooling Ratings ˄ Heating Ratings ˄ CFM AHRI # energy star Coils/Air Handlers Furnaces Total Sens. SEER ¹ EER ² Total Sens. Hi ⁴ HSPF⁵ Low ⁶ CA*F4961*6D*+TXV G*VC960804CNA* 48,000 39,000 17.0 12.5 46,200 38,200 49,000 9.0 29,000 1,525 10570262 No CA*F4961*6D*+TXV G*VC961005CNA* 47,500 38,600 17.0 12.5 45,800 37,800 49,500 9.
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R Y2 OAS RD DT YL BK BL/PK LPS NOTE 1 Wiring is subject to change. Always refer to the wiring diagram or the unit for the most up-to-date wiring. 6. USE N.E.C. CLASS 2 WIRES. 7. COMPRESSOR WIRE TO BE ROUTED THROUGH CENTER OF CURRENT SENSOR BEFORE CONNECTING TO R TERMINAL.
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Dimensions 7 8 5 6 4 3 2 1 REV ZONE ECN XXXXXXX A DESCRIPTION E - DATE GL E Dimensions Model D CHK D XXXXX W" D" H" GSZC180241C* 35½ 35½ 40 GSZC180361C* 35½ 35½ 34⅝ GSZC180481C* 35½ 35½ 40 GSZC180601C* 35½ 35½ 40 D C C B B Goodman Manufacturing Co., LP A DRAWING TO BE INTERPRETED IN ACCORDANCE WITH ASME Y14.