Goodman GCES80 User's Manual PDF
en
Summary of Content for Goodman GCES80 User's Manual PDF
SS-GMES80/GCES80 www.goodmanmfg.com 12/21 Supersedes 2/21
Heating Input : 40,000120,000 BTU/h Single-Stage, Multi-Speed ECM, Multi-Position Gas Furnace
80% AFUE
Standard Features Cabinet Features Heavy-duty aluminized-steel dual-
diameter tubular heat exchanger Single-stage gas valve Durable Hot-surface igniter Quiet, single-speed draft induced Self-diagnostic control board Color-coded low-voltage terminals Multi-speed ECM blower motor
California Low NOx emissions models available Can no longer be installed in Californias
South Coast Air Quality Management District (SCAQMD) on or after October 1, 2019.
AHRI Certified; ETL Listed
Installation: GMES80 -upflow,
horizontal left or right GCES80- downflow,
horizontal left or right Convenient left or right connection
for gas and electrical service Heavy-gauge steel cabinet with
durable baked-enamel finish Foil faced insulated heat exchanger
Contents Nomenclature ........................................ 2 Product Specifications ........................... 3 Dimensions ............................................ 5 Airflow Data ........................................... 7 Wiring Diagrams .................................. 15 Accessories .......................................... 16 Minimum Filter Sizes .......................... 16
GMES80/GCES80
* Complete warranty details available from your local dealer or at www.goodmanmfg.com. To receive the Lifetime Heat Exchanger Limited Warranty (good for as long as you own your home), 2-Year Unit Replacement Limited Warranty and 10-Year Parts Limited Warranty, online registration must be completed within 60 days of installation. Online registration is not required in California or Quebec.
2 www.goodmanmfg.com SS-GMES80/GCES80
Nomenclature
G M V C 80 040 4 C * **
1 2 3 4 5,6 7,8,9 10 11 12 13,14
Brand Engineering
G - Goodman Brand Major /Minor Revisions * Not used for inventory control.
Configuration NOx
M - Upflow/Horizontal N - Natural Gas
C - Downflow/Horizontal X - Low NOx
Motor Cabinet Width
V - Variable Speed ECM / ComfortBridge A - 14" C - 21"
E - Multi-Speed ECM S - Single Speed B - 17" D - 24"
Gas Valve Maximum CFM
M - Modulating S - Single Stage 2 - 800 CFM 4 - 1600 CFM
C - Two Stage 3 - 1200 CFM 5 - 2000 CFM
AFUE MBTU/h
80 - 80% AFUE 040 - 40,000 BTU/h 100 - 100,000 BTU/h
060 - 60,000 BTU/h 120 - 120,000 BTU/h
080 - 80,000 BTU/h 140 - 140,000 BTU/h
SS-GMES80/GCES80 www.goodmanmfg.com 3
GMES8 00403A*
GMES8 00603A*
GMES80 0603B*
GMES8 00604B*
GMES8 00803B*
GMES8 00804B*
GMES8 00804C*
GMES8 00805C*
GMES8 01005C*
GMES8 01205D*
Heating Capacity
Input 40,000 60,000 60,000 60,000 80,000 80,000 80,000 80,000 100,000 120,000
Natural Gas Output 32,000 48,000 48,000 48,000 64,000 64,000 64,000 64,000 80,000 96,000
LP Gas Output 32,000 48,000 48,000 48,000 64,000 64,000 64,000 64,000 80,000 96,000
AFUE 80 80 80 80 80 80 80 80 80 80
Available AC @ 0.5 ESP 3 3 3 4 3 4 4 5 5 5
Temperature Rise Range (F) 25-55 20-50 20-50 20-50 35-65 35-65 35-65 35-65 35-65 40-70
Circulator Blower
Size (D x W) 10" x 6" 10" x 6" 10" x 8" 10" x 8" 10" x 8" 10" x 8" 10" x 10" 10" x 10" 10" x 10" 11" x 10"
Horsepower @1075 RPM 0.5 0.5 0.5 0.75 0.5 0.75 0.75 0.75 0.75 1
Speed 5 5 5 5 5 5 5 5 5 5
Vent Diameter 4" 4" 4" 4" 4" 4" 4" 4" 4" 4"
No. of Burners 2 3 3 3 4 4 4 4 5 6
Electrical Data
Min. Circuit Ampacity 8.7 8.7 8.7 12.45 8.7 12.45 12.45 12.45 12.45 15.3
Max. Overcurrent Device (amps) 15 15 15 15 15 15 15 15 15 20
Ship Weight (lbs) 86 90 100 108 116 120 132 132 132 132
DOE AFUE based upon Isolated Combustion System (ICS) Vent and combustion air diameters may vary depending upon vent length. Refer to the latest editions of the National Fuel Gas Code
NFPA 54/ANSI Z223.1 (in the USA) and the Canada National Standard of Canada, CAN/CSA B149.1 and CAN/CSA B142.2 (in Canada). Minimum Circuit Ampacity = (1.25 x Circulator Blower Amps) + ID Blower amps. Wire size should be determined in accordance with
National Electrical Codes. Extensive wire runs will require larger wire sizes. Maximum Overcurrent Protection Device refers to maximum recommended fuse or circuit breaker size.
May use fuses or HACR-type circuit breakers of the same size as noted.
Notes All furnaces are manufactured for use on 115 VAC, 60 Hz, single-phase electrical supply. Gas Service Connection FPT Important: Size fuses and wires properly and make electrical connections in accordance with the National Electrical Code and/or all
existing local codes.
GMES80 Product Specifications
4 www.goodmanmfg.com SS-GMES80/GCES80
GCES80 Product Specifications
GCES8 00403A*
GCES8 00603A*
GCES8 00804B*
GCES8 00805C*
GCES8 01005C*
Heating Capacity Input 40,000 60,000 80,000 80,000 100,000
Natural Gas Output 32,000 48,000 64,000 64,000 80,000
LP Gas Output 32,000 48,000 64,000 64,000 80,000
AFUE 80 80 80 80 80
Available AC @ 0.5 ESP 3 3 4 5 5
Temperature Rise Range (F) 25-55 30-60 35-65 30-60 40-70
Circulator Blower
Size (D x W) 10" X 6" 10" X 6" 10" X 8" 10" X 10" 10" X 10"
Horsepower @1075 RPM 1/2 1/2 3/4 1 1
Speed 5 5 5 5 5
Vent Diameter 4" 4" 4" 4" 4"
No. of Burners 2 3 4 4 5
Electrical Data
Min. Circuit Ampacity 8.7 8.7 12.45 15.3 15.3
Max. Overcurrent Device (amps) 15 15 15 20 20
Ship Weight (lbs) 90 94 107 115 115
DOE AFUE based upon Isolated Combustion System (ICS) Vent and combustion air diameters may vary depending upon vent length. Refer to the latest editions of the National Fuel
Gas Code NFPA 54/ANSI Z223.1 (in the USA) and the Canada National Standard of Canada, CAN/CSA B149.1 and CAN/CSA B142.2 (in Canada).
Minimum Circuit Ampacity = (1.25 x Circulator Blower Amps) + ID Blower amps. Wire size should be determined in accor- dance with National Electrical Codes. Extensive wire runs will require larger wire sizes.
Maximum Overcurrent Protection Device refers to maximum recommended fuse or circuit breaker size. May use fuses or HACR-type circuit breakers of the same size as noted.
Notes All furnaces are manufactured for use on 115 VAC, 60 Hz, single-phase electrical supply. Gas Service Connection FPT Important: Size fuses and wires properly and make electrical connections in accordance with the National Electrical Code
and/or all existing local codes.
SS-GMES80/GCES80 www.goodmanmfg.com 5
GMES80 Dimensions
28
A B
1
33
23516
1716
13
20
27 Alt. Gas Inlet
Alt. High Voltage
Alt. Low Voltage
Alternate Gas Inlet
High-Voltage Inlet
Low-Voltage Inlet
Alt. Flue Outlet Horizontal Left
19
23
15
Minimum Clearances to Combustible Materials
Sides Rear Front Vent
Top SW B
1 0 3 6 1 1
24 clearance for serviceability recommended. Single Wall Vent (SW) to be used only as a connector. Refer to the latest editions of the National Fuel Gas
Code NFPA 54/ ANSI Z223.1 (in the USA) and the Canada National Standard of Canada, CAN/CSA B149.1 and CAN/CSA B142.2 (in Canada).
Note: GMES80 approved for line contact in the horizontal position.
Model A B Model A B
GMES800403A* 14 12 GMES800804B* 17 16
GMES800603A* 14 12 GMES800804C* 21 19
GMES800603B* 17 16 GMES800805C* 21 19
GMES800604B* 17 16 GMES801005C* 21 19
GMES800803B* 17 16 GMES801205D* 24 23 Notes Line voltage wiring can enter through the right or left side of furnace.
Low-voltage wiring can enter through the right or left side of furnace. Conversion kits for high-altitude (4500+ ft) natural gas operation are available.
Contact your Goodman distributor or dealer for details. Installer must supply the following gas line fittings, according to which entrance is used:
Left: One 90 street elbow; one 2 pipe nipple; one 90 elbow; straight pipe; one ground joint union Right: Straight pipe to reach gas valve
6 www.goodmanmfg.com SS-GMES80/GCES80
GCES80 Dimensions
Model A B Non-Combustible Floor Base
GCES800403A* 14 12 SBT14
GCES800603A* 14 12 SBT14
GCES800804B* 17 16 SBT17
GCES800805C* 21 19 SBT17
GCES801005C* 21 19 SBT21
Notes Line voltage wiring can enter through the right or left side of furnace.
Low-voltage wiring can enter through the right or left side of furnace. Conversion kits for high-altitude (4500+ ft) natural gas operation are avail-
able. Contact your Goodman distributor or dealer for details.
A
B
High-Voltage Electrical
Low-Voltage Electrical
Gas Inlet
19
28
11
18
33
Minimum Clearances to Combustible Materials
Sides Rear Front Vent
Top SW B
1 0 3 6 1 1
24 clearance for serviceability recommended. Single Wall Vent (SW) to be used only as a connector. Refer to the latest editions of the National Fuel Gas
Code NFPA 54/ ANSI Z223.1 (in the USA) and the Canada National Standard of Canada, CAN/CSA B149.1 and CAN/CSA B142.2 (in Canada).
Note: GMES80 approved for line contact in the horizontal position.
SS-GMES80/GCES80 www.goodmanmfg.com 7
GMES80 Heating Airflow Data CFM & Temperature Rise vs. External Static Pressure
Model DIP
SWITCHES S2-1 , S2-2
External Static Pressure, (Inches Water Column)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise
GMES80 0403A*
OFF OFF 658 45 603 49 550 54 495 60 441 67 388 76 331 90 286 104
ON OFF* 750 40 703 42 651 46 600 49 553 54 504 59 456 65 409 72
ON ON 923 32 865 34 824 36 802 37 759 39 715 41 674 44 631 47
OFF ON** 1138 N/A 1093 N/A 1057 N/A 1016 N/A 981 N/A 945 N/A 912 N/A 876 N/A
GMES80 0603A*
OFF OFF 681 65 617 72 566 79 511 87 458 97 405 110 358 124 311 143
ON OFF* 1328 33 1274 35 1231 36 1192 37 1155 38 1114 40 1081 41 1047 42
ON ON 964 46 906 49 856 52 810 55 788 56 745 60 702 63 662 67
OFF ON 1151 39 1091 41 1050 42 1007 44 964 46 926 48 885 50 850 52
GMES80 0603B*
OFF OFF 752 59 678 66 608 73 547 81 474 94 403 110 335 133 263 169
ON OFF* 1330 33 1280 35 1229 36 1187 37 1146 39 1103 40 1061 42 1018 44
ON ON 1155 38 1100 40 1048 42 1002 44 952 47 907 49 861 52 816 54
OFF ON** 1418 N/A 1376 N/A 1333 N/A 1288 N/A 1248 N/A 1206 N/A 1163 N/A 1124 N/A
GMES80 0604B*
OFF OFF 757 59 683 65 618 72 558 80 486 91 414 107 354 126 278 160
ON OFF* 1320 34 1264 35 1217 37 1171 38 1131 39 1091 41 1049 42 1007 44
ON ON 1406 32 1358 33 1314 34 1267 35 1226 36 1205 37 1189 37 1147 39
OFF ON** 1590 N/A 1542 N/A 1499 N/A 1454 N/A 1418 N/A 1413 N/A 1390 N/A 1356 N/A
GMES80 0803B*
OFF OFF 706 84 631 94 563 105 486 122 404 147 338 175 280 212 232 255
ON OFF* 1231 48 1185 50 1136 52 1093 54 1049 56 1004 59 956 62 908 65
ON ON 1133 52 1009 59 956 62 903 66 856 69 804 74 774 77 722 82
OFF ON 1160 51 1107 54 1060 56 1011 59 965 61 920 64 868 68 818 72
GMES80 0804B*
OFF OFF 743 80 668 89 599 99 522 114 432 137 366 162 312 190 258 230
ON OFF* 1408 42 1369 43 1319 45 1282 46 1242 48 1219 49 1193 50 1150 52
ON ON 1179 50 1123 53 1073 55 1025 58 972 61 949 62 924 64 869 68
OFF ON** 1574 N/A 1521 N/A 1481 N/A 1439 N/A 1398 N/A 1374 N/A 1335 N/A 1295 N/A
GMES80 0804C*
OFF OFF 822 72 754 79 652 91 566 105 499 119 428 138 346 171 294 202
ON OFF* 1352 44 1281 46 1218 49 1152 51 1076 55 1026 58 964 61 901 66
ON ON 1466 40 1399 42 1347 44 1290 46 1230 48 1170 51 1112 53 1054 56
OFF ON** 1669 N/A 1595 N/A 1527 N/A 1463 N/A 1407 N/A 1363 N/A 1336 N/A 1289 N/A
GMES80 0805C*
OFF OFF 822 72 754 79 652 91 566 105 499 119 428 138 346 171 294 202
ON OFF* 1352 44 1281 46 1218 49 1152 51 1076 55 1026 58 964 61 901 66
ON ON** 1669 N/A 1595 N/A 1527 N/A 1463 N/A 1407 N/A 1402 N/A 1363 N/A 1336 N/A
OFF ON** 1904 N/A 1832 N/A 1777 N/A 1727 N/A 1678 N/A 1630 N/A 1579 N/A 1523 N/A
GMES80 1005C*
OFF OFF 789 94 719 103 637 116 545 136 458 162 378 196 324 229 273 271
ON OFF* 1567 47 1516 49 1466 51 1423 52 1388 53 1342 55 1293 57 1243 60
ON ON 1424 52 1378 54 1330 56 1274 58 1226 60 1172 63 1119 66 1071 69
OFF ON** 1810 N/A 1764 N/A 1718 N/A 1682 N/A 1633 N/A 1596 N/A 1549 N/A 1510 N/A
GMES80 1205D*
OFF OFF 815 109 742 120 662 134 590 151 503 177 422 211 362 246 299 297
ON OFF* 1701 52 1641 54 1591 56 1544 58 1497 59 1453 61 1408 63 1372 65
ON ON 1434 62 1388 64 1336 67 1281 69 1230 72 1202 74 1178 75 1121 79
OFF ON** 1831 N/A 1770 N/A 1723 N/A 1677 N/A 1630 N/A 1590 N/A 1547 N/A 1506 N/A
at 0.5 ESP Notes: CFM in chart is without filter(s). Filters do not ship with this furnace, but must be provided by the installer. If the furnace requires two return filters, this chart
assumes both filters are installed. All furnaces ship as high-speed cooling and medium-speed heating. Installer must adjust blower cooling and heating speed as needed. For most jobs, about 400 CFM per ton when cooling is desirable. INSTALLATION IS TO BE ADJUSTED TO OBTAIN TEMPERATURE RISE WITHIN THE RANGE SPECIFIED ON THE RATING PLATE. This chart is for information only. For satisfactory operation, external static pressure must not exceed value shown on the rating plate. The dashed (----) areas indicate a temperature rise not recommended for this model. At higher altitudes, a properly derated unit will have approximately the same temperature rise at a particular CFM, while ESP at the CFM will be lower.
8 www.goodmanmfg.com SS-GMES80/GCES80
GMES80 Circulation Airflow Data
CFM & Temperature Rise vs. External Static Pressure
Model DIP
SWITCHES S2-3 , S2-4
External Static Pressure, (Inches Water Column)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
CFM CFM CFM CFM CFM CFM CFM CFM CFM CFM
GMES80 0403A*
OFF OFF* 658 603 550 495 441 388 331 286 238 198
ON OFF 750 703 651 600 553 504 456 409 362 322
OFF ON 1138 1093 1057 1016 981 945 912 876 836 744
ON ON 1367 1321 1286 1255 1223 1190 1160 1133 1099 1068
GMES80 0603A*
OFF OFF* 681 617 566 511 458 405 358 311 265 215
ON OFF 1328 1274 1231 1192 1155 1114 1081 1047 1013 978
OFF ON 1151 1091 1050 1007 964 926 885 850 813 800
ON ON 1389 1341 1295 1258 1221 1176 1140 1105 1076 1043
GMES80 0603B*
OFF OFF* 752 678 608 547 474 403 335 263 232 195
ON OFF 1330 1280 1229 1187 1146 1103 1061 1018 977 936
OFF ON 1418 1376 1333 1288 1248 1206 1163 1124 1085 1050
ON ON 1465 1416 1382 1340 1299 1257 1219 1181 1142 1106
GMES80 0604B*
OFF OFF* 757 683 618 558 486 414 354 278 237 204
ON OFF 1320 1264 1217 1171 1131 1091 1049 1007 965 923
OFF ON 1590 1542 1499 1454 1418 1390 1356 1321 1282 1245
ON ON 1804 1757 1712 1676 1637 1600 1566 1529 1501 1466
GMES80 0803B*
OFF OFF* 706 631 563 486 404 338 280 232 194 118
ON OFF 1231 1185 1136 1093 1049 1004 956 908 862 835
OFF ON 1160 1107 1060 1011 965 920 868 818 794 741
ON ON 1402 1358 1317 1274 1234 1195 1154 1113 1069 1033
GMES80 0804B*
OFF OFF* 743 668 599 522 432 366 312 258 213 158
ON OFF 1408 1369 1319 1282 1242 1193 1150 1109 1069 1025
OFF ON 1574 1521 1481 1439 1398 1374 1335 1295 1259 1219
ON ON 1810 1756 1711 1675 1637 1602 1569 1536 1500 1462
GMES80 0804C*
OFF OFF* 822 754 652 466 499 428 346 294 246 202
ON OFF 1352 1281 1218 1152 1076 1026 964 901 833 790
OFF ON 1669 1595 1527 1463 1407 1363 1336 1289 1238 1190
ON ON 1904 1932 1777 1727 1678 1630 1579 1523 1469 1426
GMES80 0805C*
OFF OFF* 822 754 652 466 499 428 346 294 246 202
ON OFF 1352 1281 1218 1152 1076 1026 964 901 833 790
OFF ON 1904 1932 1777 1727 1678 1630 1579 1523 1469 1426
ON ON 2202 2137 2080 2033 1985 1947 1903 1859 1791 1721
GMES80 1005C*
OFF OFF* 789 719 637 545 458 378 324 273 222 179
ON OFF 1567 1516 1466 1423 1388 1342 1293 1243 1195 1146
OFF ON 1810 1764 1718 1682 1633 1596 1549 1510 1466 1425
ON ON 2111 2085 2052 2027 1988 1968 1949 1917 1876 1840
GMES80 1205D*
OFF OFF* 815 742 662 590 503 422 362 299 232 179
ON OFF 1701 1641 1591 1544 1497 1453 1408 1372 1340 1295
OFF ON 1831 1770 1723 1677 1630 1593 1547 1506 1464 1416
ON ON 2226 2165 2126 2083 2048 2011 1983 1945 1905 1875
at 0.5 ESP Notes: CFM in chart is without filter(s). Filters do not ship with this furnace, but must be provided by the
installer. If the furnace requires two return filters, this chart assumes both filters are installed. All furnaces ship as high-speed cooling and medium-speed heating. Installer must adjust blower
cooling and heating speed as needed.
SS-GMES80/GCES80 www.goodmanmfg.com 9
GMES80 Cooling Airflow Data
CFM & Temperature Rise vs. External Static Pressure
Model DIP SWITCHES
S1-1, S1-2, S1-3
External Static Pressure, (Inches Water Column)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
CFM CFM CFM CFM CFM CFM CFM CFM CFM CFM
GMES80 0403A*
OFF OFF OFF 658 603 550 495 441 388 331 286 238 198
OFF ON ON 658 603 550 495 441 388 331 286 238 198
ON OFF ON 658 603 550 495 441 388 331 286 238 198
ON ON ON 658 603 550 495 441 388 331 286 238 198
ON OFF OFF 750 703 651 600 553 504 456 409 362 322
ON ON OFF 923 865 824 802 759 715 674 631 597 551
OFF ON OFF 1138 1093 1057 1016 981 945 912 876 836 744
OFF OFF ON* 1367 1321 1286 1255 1223 1190 1160 1133 1099 1068
GMES80 0603A*
OFF OFF OFF 681 617 566 511 458 405 358 311 265 215
OFF ON ON 681 617 566 511 458 405 358 311 265 215
ON OFF ON 681 617 566 511 458 405 358 311 265 215
ON ON ON 681 617 566 511 458 405 358 311 265 215
ON OFF OFF 1328 1274 1231 1192 1155 1114 1081 1047 1013 978
ON ON OFF 964 906 856 810 788 745 702 662 622 588
OFF ON OFF 1151 1091 1050 1007 964 926 885 850 813 800
OFF OFF ON* 1389 1341 1295 1258 1221 1176 1140 1105 1076 1043
GMES80 0603B*
OFF OFF OFF 752 678 608 547 474 403 335 263 232 195
OFF ON ON 752 678 608 547 474 403 335 263 232 195
ON OFF ON 752 678 608 547 474 403 335 263 232 195
ON ON ON 752 678 608 547 474 403 335 263 232 195
ON OFF OFF 1330 1280 1229 1187 1146 1103 1061 1018 977 936
ON ON OFF 1155 1100 1048 1002 952 907 861 816 789 741
OFF ON OFF 1418 1376 1333 1288 1248 1206 1163 1124 1085 1050
OFF OFF ON* 1465 1416 1382 1340 1299 1257 1219 1181 1142 1106
GMES80 0604B*
OFF OFF OFF 757 683 618 558 486 414 354 278 237 204
OFF ON ON 757 683 618 558 486 414 354 278 237 204
ON OFF ON 757 683 618 558 486 414 354 278 237 204
ON ON ON 757 683 618 558 486 414 354 278 237 204
ON OFF OFF 1320 1264 1217 1171 1131 1091 1049 1007 965 923
ON ON OFF 1406 1358 1314 1267 1226 1189 1147 1108 1070 1031
OFF ON OFF 1590 1542 1499 1454 1418 1390 1356 1321 1282 1245
OFF OFF ON* 1804 1757 1712 1676 1637 1600 1566 1529 1501 1466
GMES80 0803B*
OFF OFF OFF 706 631 563 486 404 338 280 232 194 118
OFF ON ON 706 631 563 486 404 338 280 232 194 118
ON OFF ON 706 631 563 486 404 338 280 232 194 118
ON ON ON 706 631 563 486 404 338 280 232 194 118
ON OFF OFF 1231 1185 1136 1093 1049 1004 956 908 862 835
ON ON OFF 1133 1009 956 903 856 804 774 722 661 606
OFF ON OFF 1160 1107 1060 1011 965 920 868 818 794 741
OFF OFF ON* 1402 1358 1317 1274 1234 1195 1154 1113 1069 1033
10 www.goodmanmfg.com SS-GMES80/GCES80
GMES80 Cooling Airflow Data (Contd.)
Model DIP SWITCHES
S1-1, S1-2, S1-3
External Static Pressure, (Inches Water Column)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
CFM CFM CFM CFM CFM CFM CFM CFM CFM CFM
GMES80 0804B*
OFF OFF OFF 743 668 599 522 432 366 312 258 213 158
OFF ON ON 743 668 599 522 432 366 312 258 213 158
ON OFF ON 743 668 599 522 432 366 312 258 213 158
ON ON ON 743 668 599 522 432 366 312 258 213 158
ON OFF OFF 1408 1369 1319 1282 1242 1193 1150 1109 1069 1025
ON ON OFF 1179 1123 1073 1025 972 924 869 818 782 719
OFF ON OFF 1574 1521 1481 1439 1398 1374 1335 1295 1259 1219
OFF OFF ON* 1810 1756 1711 1675 1637 1602 1569 1536 1500 1462
GMES80 0804C*
OFF OFF OFF 822 754 652 466 499 428 346 294 246 202
OFF ON ON 822 754 652 466 499 428 346 294 246 202
ON OFF ON 822 754 652 466 499 428 346 294 246 202
ON ON ON 822 754 652 466 499 428 346 294 246 202
ON OFF OFF 1352 1281 1218 1152 1076 1026 964 901 833 790
ON ON OFF 1669 1595 1527 1463 1407 1363 1336 1289 1238 1190
OFF ON OFF 1669 1595 1527 1463 1407 1363 1336 1289 1238 1190
OFF OFF ON* 1904 1932 1777 1727 1678 1630 1579 1523 1469 1426
GMES80 0805C*
OFF OFF OFF 822 754 652 466 499 428 346 294 246 202
OFF ON ON 822 754 652 466 499 428 346 294 246 202
ON OFF ON 822 754 652 466 499 428 346 294 246 202
ON ON ON 822 754 652 466 499 428 346 294 246 202
ON OFF OFF 1352 1281 1218 1152 1076 1026 964 901 833 790
ON ON OFF 1669 1595 1527 1463 1407 1363 1336 1289 1238 1190
OFF ON OFF 1904 1932 1777 1727 1678 1630 1579 1523 1469 1426
OFF OFF ON* 2202 2137 2080 2033 1985 1947 1903 1859 1791 1721
GMES80 1005C*
OFF OFF OFF 789 719 637 545 458 378 324 273 222 179
OFF ON ON 789 719 637 545 458 378 324 273 222 179
ON OFF ON 789 719 637 545 458 378 324 273 222 179
ON ON ON 789 719 637 545 458 378 324 273 222 179
ON OFF OFF 1567 1516 1466 1423 1388 1342 1293 1243 1195 1146
ON ON OFF 1424 1378 1330 1274 1226 1172 1119 1071 1023 972
OFF ON OFF 1810 1764 1718 1682 1633 1596 1549 1510 1466 1425
OFF OFF ON* 2111 2085 2052 2027 1988 1968 1949 1917 1876 1840
GMES80 1205D*
OFF OFF OFF 815 742 662 590 503 422 362 299 232 179
OFF ON ON 815 742 662 590 503 422 362 299 232 179
ON OFF ON 815 742 662 590 503 422 362 299 232 179
ON ON ON 815 742 662 590 503 422 362 299 232 179
ON OFF OFF 1701 1641 1591 1544 1497 1453 1408 1372 1340 1295
ON ON OFF 1434 1388 1336 1281 1230 1178 1121 1063 1017 964
OFF ON OFF 1831 1770 1723 1677 1630 1593 1547 1506 1464 1416
OFF OFF ON* 2226 2165 2126 2083 2048 2011 1983 1945 1905 1875
at 0.5 ESP Notes: CFM in chart is without filter(s). Filters do not ship with this furnace, but must be provided by the installer. If the furnace requires two return
filters, this chart assumes both filters are installed. All furnaces ship as high-speed cooling and medium-speed heating. Installer must adjust blower cooling and heating speed as needed. For most jobs, about 400 CFM per ton when cooling is desirable. INSTALLATION IS TO BE ADJUSTED TO OBTAIN TEMPERATURE RISE WITHIN THE RANGE SPECIFIED ON THE RATING PLATE. This chart is for information only. For satisfactory operation, external static pressure must not exceed value shown on the rating plate. The dashed (----) areas indicate a temperature rise not recommended for this model. At higher altitudes, a properly derated unit will have approximately the same temperature rise at a particular CFM, while ESP at the CFM will be lower
SS-GMES80/GCES80 www.goodmanmfg.com 11
GCES80 Heating Airflow Data CFM & Temperature Rise vs. External Static Pressure
Model DIP
SWITCHES S2-1 , S2-2
External Static Pressure, (Inches Water Column)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise
GCES80 0403A*
OFF OFF 668 44 650 46 600 49 555 53 507 58 459 65 411 72 352 84
ON OFF* 785 38 754 39 736 40 690 43 650 46 604 49 565 52 527 56
ON ON 862 34 827 36 823 36 787 38 770 38 733 40 692 43 655 45
OFF ON** 1104 N/A 1058 N/A 1020 N/A 1022 N/A 1013 N/A 981 N/A 952 N/A 918 N/A
GCES80 0603A*
OFF OFF 716 62 647 69 592 75 541 82 478 93 420 106 368 121 296 150
ON OFF* 1054 42 1002 44 951 47 906 49 861 52 820 54 797 56 754 59
ON ON 960 46 900 49 854 52 802 55 782 57 735 60 695 64 639 70
OFF ON 1160 N/A 1102 N/A 1055 N/A 1017 N/A 970 N/A 930 N/A 891 N/A 847 N/A
GCES80 0804B*
OFF OFF 784 76 716 83 645 92 583 102 516 115 405 146 334 177 282 210
ON OFF* 1295 46 1252 47 1203 49 1153 51 1114 53 1071 55 1022 58 981 60
ON ON 1401 N/A 1366 N/A 1320 N/A 1278 N/A 1236 N/A 1213 N/A 1194 N/A 1153 N/A
OFF ON** 1596 N/A 1553 N/A 1512 N/A 1491 N/A 1450 N/A 1411 N/A 1388 N/A 1347 N/A
GCES80 0805C*
OFF OFF 1171 51 884 67 667 89 576 103 495 120 399 149 338 175 302 196
ON OFF* 1175 50 1098 54 1024 58 947 63 883 67 823 72 764 78 703 84
ON ON 1436 N/A 1402 N/A 1362 N/A 1313 N/A 1244 N/A 1182 N/A 1132 N/A 1079 N/A
OFF ON** 1782 N/A 1744 N/A 1715 N/A 1700 N/A 1660 N/A 1619 N/A 1579 N/A 1510 N/A
GCES80 1005C*
OFF OFF 803 92 719 103 631 117 540 137 471 157 337 220 298 249 265 280
ON OFF** 1424 52 1385 53 1332 56 1284 58 1229 60 1176 63 1130 66 1078 69
ON ON 1626 N/A 1574 N/A 1524 N/A 1479 N/A 1433 N/A 1410 N/A 1400 N/A 1358 N/A
OFF ON** 1820 N/A 1769 N/A 1726 N/A 1685 N/A 1642 N/A 1603 N/A 1557 N/A 1521 N/A
at 0.5 ESP Notes: CFM in chart is without filter(s). Filters do not ship with this furnace, but must be provided by the installer. If the furnace requires two return filters, this chart
assumes both filters are installed. All furnaces ship as high-speed cooling and medium-speed heating. Installer must adjust blower cooling and heating speed as needed. For most jobs, about 400 CFM per ton when cooling is desirable. INSTALLATION IS TO BE ADJUSTED TO OBTAIN TEMPERATURE RISE WITHIN THE RANGE SPECIFIED ON THE RATING PLATE. This chart is for information only. For satisfactory operation, external static pressure must not exceed value shown on the rating plate. The dashed (----) areas indicate a temperature rise not recommended for this model. At higher altitudes, a properly derated unit will have approximately the same temperature rise at a particular CFM, while ESP at the CFM will be lower.
12 www.goodmanmfg.com SS-GMES80/GCES80
GCES80 Circulation Airflow Data
CFM & Temperature Rise vs. External Static Pressure
Model DIP
SWITCHES S2-3 , S2-4
External Static Pressure, (Inches Water Column)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
CFM CFM CFM CFM CFM CFM CFM CFM CFM CFM
GCES80 0403A*
OFF OFF* 668 650 600 555 507 459 411 352 291 259
ON OFF 785 754 736 690 650 604 565 527 482 438
OFF ON 1104 1058 1020 1022 1013 981 952 918 887 855
ON ON 1348 1294 1261 1250 1229 1233 1205 1182 1156 1129
GCES80 0603A*
OFF OFF* 716 647 592 541 478 420 368 296 245 198
ON OFF 1054 1002 951 906 861 820 797 754 704 660
OFF ON 1160 1102 1055 1017 970 930 891 847 800 780
ON ON 1411 1356 1313 1272 1235 1198 1162 1127 1094 1063
GCES80 0804B*
OFF OFF* 784 716 645 583 516 405 334 282 229 197
ON OFF 1295 1252 1203 1153 1114 1071 1022 981 931 883
OFF ON 1596 1553 1512 1491 1450 1411 1388 1347 1312 1272
ON ON 1757 1713 1691 1664 1625 1588 1552 1522 1488 1447
GCES80 0805C*
OFF OFF* 1171 884 667 576 495 399 338 302 260 206
ON OFF 1175 1098 1024 947 883 823 764 703 640 567
OFF ON 1782 1744 1715 1700 1660 1619 1579 1510 1455 1413
ON ON 2145 2089 2058 2036 2020 2000 1971 1935 1890 1857
GCES80 1005C*
OFF OFF* 803 719 631 540 471 337 298 265 217 174
ON OFF 1424 1385 1332 1284 1229 1176 1130 1078 1018 923
OFF ON 1820 1769 1726 1685 1642 1603 1557 1521 1478 1434
ON ON 2235 2185 2139 2108 2076 2032 2000 1964 1926 1896
at 0.5 ESP Notes: CFM in chart is without filter(s). Filters do not ship with this furnace, but must be provided by the
installer. If the furnace requires two return filters, this chart assumes both filters are installed. All furnaces ship as high-speed cooling and medium-speed heating. Installer must adjust blower
cooling and heating speed as needed.
SS-GMES80/GCES80 www.goodmanmfg.com 13
GCES80 Cooling Airflow Data
CFM & Temperature Rise vs. External Static Pressure
Model DIP SWITCHES
S1-1, S1-2, S1-3
External Static Pressure, (Inches Water Column)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
CFM CFM CFM CFM CFM CFM CFM CFM CFM CFM
GCES80 0403A*
OFF OFF OFF 668 650 600 555 507 459 411 352 291 259
OFF ON ON 668 650 600 555 507 459 411 352 291 259
ON OFF ON 668 650 600 555 507 459 411 352 291 259
ON ON ON 668 650 600 555 507 459 411 352 291 259
ON OFF OFF 785 754 736 690 650 604 565 527 482 438
ON ON OFF 862 827 823 787 770 733 692 655 614 582
OFF ON OFF 1104 1058 1020 1022 1013 981 952 918 887 855
OFF OFF ON* 1348 1294 1261 1250 1229 1233 1205 1182 1156 1129
GCES80 0603A*
OFF OFF OFF 716 647 592 541 478 420 368 296 245 198
OFF ON ON 716 647 592 541 478 420 368 296 245 198
ON OFF ON 716 647 592 541 478 420 368 296 245 198
ON ON ON 716 647 592 541 478 420 368 296 245 198
ON OFF OFF 1054 1002 951 906 861 820 797 754 704 660
ON ON OFF 960 900 854 802 782 735 695 639 601 563
OFF ON OFF 1160 1102 1055 1017 970 930 891 847 800 780
OFF OFF ON* 1411 1356 1313 1272 1235 1198 1162 1127 1094 1063
GCES80 0804B*
OFF OFF OFF 784 716 645 583 516 405 334 282 229 197
OFF ON ON 784 716 645 583 516 405 334 282 229 197
ON OFF ON 784 716 645 583 516 405 334 282 229 197
ON ON ON 784 716 645 583 516 405 334 282 229 197
ON OFF OFF 1295 1252 1203 1153 1114 1071 1022 981 931 883
ON ON OFF 1401 1366 1320 1278 1236 1194 1153 1112 1070 1025
OFF ON OFF 1596 1553 1512 1491 1450 1411 1388 1347 1312 1272
OFF OFF ON* 1757 1713 1691 1664 1625 1588 1552 1522 1488 1447
GCES80 0805C*
OFF OFF OFF 1171 884 667 576 495 399 338 302 260 206
OFF ON ON 1171 884 667 576 495 399 338 302 260 206
ON OFF ON 1171 884 667 576 495 399 338 302 260 206
ON ON ON 1171 884 667 576 495 399 338 302 260 206
ON OFF OFF 1175 1098 1024 947 883 823 764 703 640 567
ON ON OFF 1436 1402 1362 1313 1244 1182 1132 1079 1025 965
OFF ON OFF 1782 1744 1715 1700 1660 1619 1579 1510 1455 1413
OFF OFF ON* 2145 2089 2058 2036 2020 2000 1971 1935 1890 1857
GCES80 1005C*
OFF OFF OFF 803 719 631 540 471 337 298 265 217 174
OFF ON ON 803 719 631 540 471 337 298 265 217 174
ON OFF ON 803 719 631 540 471 337 298 265 217 174
ON ON ON 803 719 631 540 471 337 298 265 217 174
ON OFF OFF 1424 1385 1332 1284 1229 1176 1130 1078 1018 923
ON ON OFF 1626 1574 1524 1479 1433 1400 1358 1309 1266 1218
OFF ON OFF 1820 1769 1726 1685 1642 1603 1557 1521 1478 1434
OFF OFF ON* 2235 2185 2139 2108 2076 2032 2000 1964 1926 1896
at 0.5 ESP Notes: CFM in chart is without filter(s). Filters do not ship with this furnace, but must be provided by the
installer. If the furnace requires two return filters, this chart assumes both filters are installed. All furnaces ship as high-speed cooling and medium-speed heating. Installer must adjust blower cool-
ing and heating speed as needed.
14 www.goodmanmfg.com SS-GMES80/GCES80
Temperature Rise Range Chart
30 40
50 60
70 80
90 11
0 12
0 10
0 13
0 14
0 15
0
10 0 90 80 70 60 50 40 30 20 10
O U
TP U
T BT
U /H
R x
10 00
BT U
O U
TP U
T vs
TE M
PE R
AT U
R E
R IS
E C
H AR
T TEMPERATURERISE
60 0
C FM
70 0
90 0 10
00 11 00 12
00
14 00
16 00 18
00 20 00 22
00 24 00
C FM
FO R
M U
LA S
B TU
O U
TP U
T =
C FM
x 1.
08 x
R IS
E
R IS
E =
BT U
O U
TP U
T 1.
08
C FM
80 0
Temperature Rise
Fo rm
ul as
BT U
/h O
ut pu
t = C
FR M
x 1
.0 8
x Ri
se
Ri se
=
BT U
/H O
ut pu
t
C FM
CF M
x 1
.0 8
B TU
/h O
ut pu
t Vs
. T em
pe ra
tu re
R is
e Ch
ar t
O ut
pu t
BT U
/h x
1 ,0
00
SS-GMES80/GCES80 www.goodmanmfg.com 15
Wiring Diagram
W ir
in g
is s
ub je
ct to
c ha
ng e.
A lw
ay s
re fe
r to
t he
w ir
in g
di ag
ra m
o n
th e
un it
fo r t
he m
os t u
p- to
-d at
e w
ir in
g.
W ar
ni ng
Hi gh
V ol
ta ge
: D
is co
nn ec
t al
l po
w er
b ef
or e
se rv
ic in
g or
i ns
ta lli
ng t
hi s
un it.
M ul
tip le
p ow
er
so ur
ce s m
ay b
e pr
es en
t. F
ai lu
re to
d o
so m
ay c
au se
p ro
pe rt
y da
m ag
e, p
er so
na l i
nj ur
y, o
r d ea
th .
24V TH ER
M O
STAT CO NN
ECTIO N
S
RO2 (11) LIMIT
GND (8)
HUMIDIFIER
R
G
C
W
Y TO MICRO
R
MV (12)
MVC (9)
AUXILIARY LIMIT CONTROLS
PS (10) PSO (4)
HLI (7)
HLO (1)
CONTROL MODULE INTEGRATED
NO
SWITCH PRESSURE ID BLOWER
VALVE
M1
GASC2
C
AUTO RESET PRIMARY
MANUAL RESET ROLLOUT LIMIT CONTROL(S)
115 VAC
FLAME SENSOR
FP (2)
XFMR-H
XFMR (3)
RO1 (5)
24 VAC
HOT SURFACE IGNITER
IN TEG
R ATED CO
NTRO L M
O D
ULE IGN
IND
ID BLWR
CIRCULATOR BLWR
TRANSFORMER 40 VA
CONTROL
XFMR-N
IN TEG
R ATED CO
NTRO L M
O D
ULECIR-N
0140F02508-A5. UNIT MUST BE PERMANENTLY GROUNDED AND CONFORM TO N.E.C. AND LOCAL CODES.
C. USE COPPER CONDUCTORS ONLY. REPLACED, IT MUST BE REPLACED WITH WIRING MATERIAL HAVING A TEMPERATURE 3. IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE FURNACE MUST BE
CORRECT COOLING CFM. (SEE SPEC SHEET FOR AIR FLOW CHART) REQUIREMENTS SO AS TO PROVIDE THE CORRECT HEATING TEMPERATURE RISE AND THE 4. BLOWER SPEEDS MUST BE ADJUSTED BY INSTALLER TO MATCH THE INSTALLATION
INTEGRATED CONTROL INTERNAL TO
2. MANUFACTURER'S SPECIFIED REPLACEMENT PARTS MUST BE USED WHEN SERVICING. 1. SET HEAT ANTICIPATOR ON ROOM THERMOSTAT AT 0.7 AMPS.
RAPID FLASHES = REVERSED 115 VAC POLARITY/VERIFY GND
1 FLASH = SYSTEM LOCKOUT (RETRIES/RECYCLES EXCEEDED)
7 FLASHES = LOW FLAME SIGNAL
5 FLASHES = FLAME SENSE WITHOUT GAS VALVE 4 FLASHES = OPEN HIGH LIMIT 3 FLASHES = PRESSURE SWITCH STUCK OPEN 2 FLASHES = PRESSURE SWITCH STUCK CLOSED
STEADY ON = NORMAL OPERATION OFF = CONTROL FAILURE
5
0
1
2
3
4
6 FLASHES = OPEN ROLLOUT
COLOR CODES:
PU PURPLE OR ORANGE YL YELLOW
6
7
C
BK BLACK GR GREEN
BR BROWN PK PINK
RD RED GY GRAY BL BLUE WH WHITE
RATING OF AT LEAST 105
NOTES:
TO 115VAC/ 1 /60 HZ POWER SUPPLY WITH OVERCURRENT PROTECTION DEVICE
JUNCTION BOX
MUST BE
WARNING:
SWITCH
WIRING TO UNIT BEFORE SERVICING. DISCONNECT POWER
LINE-H
DOOR
AND GROUNDED. POLARIZED PROPERLY
L GND
LINE-N
DISCONNECT
N
SWITCH (TEMP.)
FIELD SPLICE
SWITCH (PRESS.)
PROT. DEVICE OVERCURRENT
EQUIPMENT GND
TERMINAL
JUNCTION
HI VOLTAGE FIELD
HI VOLTAGE (115V)
LOW VOLTAGE FIELD
LOW VOLTAGE (24V)
PLUG CONNECTION
IGNITER
FIELD GND
IND-N
IGN-N
TO 115 VAC/ 1/60HZ POWER SUPPLY WITH OVERCURRENT
PROTECTION DEVICE
LINE-N
LINE H
(SINGLE CONTROL ON SOME MODELS)
GAS VALVE
C2
DIAGNOSTIC LED
2 CIRCUIT CONNECTOR
HOT SURFACE IGNITER
OR
BK
FLAME SENSOR
( SINGLE CONTROL ON 40K BTU )
BK
BLOWER COMPARTMENT DOOR SWITCH (OPEN WHEN DOOR OPEN)
1
YL
ID BLOWER PRESSURE SWITCH
BK
WH
BURNER COMPARTMENT
BLOWER COMPARTMENT
NO
YL
CONTROL PRIMARY LIMIT
AUTO RESET
RD
RD
MANUAL RESET ROLLOUT LIMIT CONTROL(S)
PU
PU
PU
BK
WH WH
INDUCED DRAFT BLOWER
C
YL RD
YL PU
PU G
R BLRD
RD
BK
BK
2
YL
RD YL
PU
RD
PU
RD
WH
XFM R-H
OR
BR
GR
123
12 11 10
9 8 7
6 5 4CONTROL MODULE
INTEGRATED
FUSE
MI BR
BR
RD
BL
BL
BL
AUXILLARY SWITCH
RC G W Y
24V THERMOSTAT CONNECTIONS
N.E.C. CLASS 2 WIRE
BK
RD
115 VAC
24 VAC
BK
BL
40 VA TRANSFORMER
WH
GR
GND
RD
5
21
4 3
G
C
WH
BKL
N
BLOWERCIRCULATOR
HARNESS ECM MTR
RD BK
OR BL
BK
RD
WH
WH
WH
BL RD
OR
BK
WH
PROPERLY POLARIZED AND GROUNDED. SERVICING.WIRING TO UNIT MUST BE WARNING:DISCONNECT POWER BEFORE
GR
WH
GND
JUNCTION BOX
GND
GND
GR
GND
GND
E9
E36 IGN-N
IGN-N
IGN-N E8
120V E7
HUM-N
E6 IGN-N
E5 XFMR-N
IGN-N E4
E32E25E3E1 E2
LINE-H XFMR-H CIRC-H 120V HUM-H EAC-H T1 T2 T3 T4 X COM
W H
C
MICRO CONTROLLED
8 FLASHES = IGNITER RELAY FAULT8
9 FLASHES = TWINNING FAULT9
10
11 FLASHES = IGNITER OPEN 12 FLASHES = INDUCER RELAY ERROR / IMPROPER GROUNDING
11
12
10 FLASHES = OPEN FUSE
CIRC-H
HUMIDIFIER
ELECTRONIC AIR FILTER
16 www.goodmanmfg.com SS-GMES80/GCES80
Goodman Manufacturing Company, L.P., reserves the right to discontinue, or change at any time, specifications or designs without notice or without incurring obligations. 2021 Goodman Manufacturing Company, L.P. Houston, Texas Printed in the USA.
Accessories
Minimum Filter Sizes
Model # GMES80 0403A*
GMES80 0603A*
GMES80 0604B*
GMES80 0804B*
GMES80 0805C*
GMES80 81005C*
GMES80 1205D*
GMES80 1405D*
Filter Size (in) (1) 16 x 25 (Side) or (1) 14 x 24 (Bottom) (1) 16 x 25 (Side or Bottom) (1) 16 x 25
(Side or Bottom) (2) 16 x 25 (Side) or (1) 20 x 25 (Bottom)
(2) 16 x 25 (Side) or (1) 24 x 24 (Bottom)
Model # GCES80 0403A*
GCES80 0603A*
GCES80 0804B*
GCES80 1005C*
Filter Size (in) (2) 10 x 20 or (1) 14 x 25 (Top Return)
(2) 14xX 20 or (1) 16 x 25 (Top Return)
(2) 14 x 20 or (1) 20 x 25 (Top Return)
Model # GCES80 0403A*
GCES80 0604B*
GCES80 0805C*
Filter Size (in) (1) 16 x 25 (Side) or (1) 14 x 24 (Bottom)
(1) 16 x 25 (Side or Bottom)
1 - 16 X 25 (Side or Bottom)
Note: Other size filters of equal or greater surface area may be used; filters may also be centrally located. Use 2 - 16 x 25 filters on side returns or 20 x 25 filter on bottom return if furnace is connected to a cooling unit over 4 tons nominal capacity.
Model Description GMES80 0403A*
GMES80 0603A*
GMES80 0603B*
GMES80 0604B*
GMES80 0803B*
GMES80 0804B*
GMES80 0804C*
GMES80 0805C*
GMES80 1005C*
GMES80 1205D*
AFE18-60A Fossil Fuel (Dual Fuel) Kit
HANG20 High-Altitude Natural Gas Kit
LPLP03 Low LP Gas Pressure Switch
LPT-03 LP Conversion Kits
MVK-01 * Masonry Vent Kit
MVK-02 * Masonry Vent Kit (for 120k model only)
Model Description GCES80 0403A*
GCES80 0603A*
GCES80 0804B*
GCES80 0805C*
GCES80 1005C*
SBT14 Downflow Sub-Base 14"
SBT17 Downflow Su
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