Specification

ManualsBrandsGOODMAN ManualsForced Air Furnaces96% AFUE 100,000 BTU Multi-Positional Single Stage Single-Speed Natural Gas Furnace with 21 in. Cabinet

Contents

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

 ...............................3

 ................................................ 5

 ................................ 7

Wiring Diagram ........................................10

 ..............................................11

* 

                 

.

Standard Features Cabinet Features

• 

• 

• 

• 

• 

• 



• 



• 















• 

• 





• 



• 



• 



• 

• 

• 

• 





Single-Stage, Multi-Speed

Gas Furnace

Up to 96% AFUE

GMSS96 / GCSS96

Heating Input: 40,000–120,000 BTU/h

SS-GMSS96 www.goodmanmfg.com 9/18

Supersedes 1/18

Summary of content (12 pages)

PAGE 1
GMSS96 / GCSS96 Single-Stage, Multi-Speed Gas Furnace Up to 96% AFUE Heating Input: 40,000–120,000 BTU/h Contents Nomenclature.............................................2 Product Specifications................................ 3 Dimensions.................................................5 Airflow Specifications.................................7 Wiring Diagram.........................................10 Accessories...............................................
PAGE 2
Nomenclature G M S S 96 060 3 B N ** 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.
PAGE 3
GMSS96 Product Specifications GMSS96 0403ANA GMSS96 0402BNA GMSS96 0603BNA GMSS96 0803BNA GMSS96 0804CNA GMSS96 0805CNA GMSS96 1005CNA GMSS96 1205DNA High Fire Input¹ 40,000 40,000 60,000 80,000 80,000 80,000 100,000 120,000 High Fire Output¹ 38,400 38,400 57,600 76,800 76,800 76,800 96,000 115,200 Heating Data AFUE² 96 96 96 96 96 96 96 96 Temperature Rise Range (°F) 25 - 55 25 - 55 35 - 65 35 - 65 25 - 55 25 - 55 30 - 60 35 - 65 Vent Diameter³ 2" - 3" 2" - 3
PAGE 4
GCSS96 Specifications GCSS96 0402BNA GCSS96 0603BNA GCSS96 0804CNA GCSS96 1005CNA GCSS96 1205DNA High Fire Input¹ 40,000 60,000 80,000 100,000 120,000 High Fire Output¹ 38,400 57,600 76,800 95,000 114,000 Heating Data AFUE² 96 96 96 95 95 Temperature Rise Range (°F) 25 - 55 35 - 65 35 - 65 40 - 70 45 - 75 Vent Diameter³ 2" - 3" 2" - 3" 2" - 3" 2" - 3" 3" No. of Burners 2 3 4 5 6 Circulator Blower Available AC @ 0.5" ESP 1.5 - 3 1.5 - 3 2.
PAGE 5
GMSS96 Dimensions Air Discharge Air Discharge 28¾ Air Intake 2" Pipe 6½ 2¾ A 2⅝ 2 C ¾ B Center Dimple For Alternate Air Intake Pipe 3" OD Hole High-Voltage Electrical Outlet Left-Side Drain Trap Exterior Holes 6½ 1⅞ ¾ ¾ 2 19½ Vent/ Flue Pipe 2" PVC Alternate Vent/ Flue Location Right-Side Drain Trap Exterior Holes High-Voltage Electrical Outlet Standard Gas Supply Location Alternate Gas Supply 34½ 31⅞ 23 26½ 24⅞ 23 19⅝ 21⅛ 19⅝ 14 9¼ 9¼ 5 1½ LEFT SIDE VIEW 5 1⅞ 2⅜ 2½ Low-vo
PAGE 6
GCSS96 Dimensions A B 2⅝ 1⅜ C 1⅞ 23 6½ 2½ 1⅝ 18¼ 1⅞ Alternate Vent/ Low-Voltage Electrical Outlet 1½ Low-Voltage Electrical Outlet 14 Alternate Gas Alternate Gas Supply High-Voltage Electrical Outlet 25⅛ 34½ 25⅛ 14⅞ 14¾ 14¾ 11⅜ 4⅛ Drain Trap Holes Standard Drain Trap 11⅜ 6⅞ 6⅞ 28¾ High-Voltage Electrical Outlet D Unfolded Flanges 2 2½ 3½ 2⅝ Right Side Exterior Drain Trap Holes Front View Air Return Model 20⅛ Folded Flanges 2 E Folded Flanges Air Discharge 18⅛ Unfolded Fl
PAGE 7
GMSS96 Airflow Data (CFM & Temperature Rise vs. External Static Pressure) Model Motor Speed High Med GMSS96 0403ANA Med-Lo External Static Pressure, (Inches Water Column) 0.1 0.2 CFM Rise 0.3 CFM Rise CFM 0.4 Rise CFM 0.5 Rise CFM 0.6 0.7 0.8 Rise CFM CFM CFM 3 1207 29 1153 30 1118 31 1067 33 1016 33 960 897 835 2.5 1047 33 1019 34 987 35 951 36 908 38 862 813 753 2 900 39 877 40 842 41 814 42 774 45 739 687 634 Low 1.
PAGE 8
GCSS96 Airflow Data (CFM & Temperature Rise vs. External Static Pressure) Model Tons AC¹ CFM Rise CFM Rise CFM Rise CFM Rise CFM High 3 1,425 25 1,345 26 1,271 28 1,198 30 1,138 2.5 1,254 28 1,218 29 1,155 31 1,107 32 2 1,082 33 1,051 34 1,007 35 965 37 1.5 889 40 872 41 829 43 815 Med GCSS96 0402BNA Med-Lo Low 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.
PAGE 9
SS-GMSS96 www.goodmanmfg.com 10 20 30 40 50 60 70 30 80 90 100 40 50 60 700 600 CFM 90 100 2000 2200 2400 CFM 1800 1600 1400 OUTPUT BTU/HR x 1000 Output BTU/h x 1,000 80 1200 1100 1000 900 70 800 Formulas FORMULAS 110 120 130 CFM x 1.08 140 BTUBTU/h OUTPUT 1.08 x RISE Output== CFM CFM xx1.08 x Rise BTU OUTPUT BTU/H Output ÷ CFM RISE Rise= = 1.08 BTU OUTPUT TEMPERATURE RISEChart CHART BTU OutputvsVs.
PAGE 10
Wiring Diagram Y BK BL FUSE 3 GY 2 1 PK OR 6 5 4 9 8 7 BL 12 11 10 YL GR OR GY 24V THERMOSTAT CONNECTIONS BK OR INTEGRATED CONTROL MODULE MV(12) C WH BK G C ID BLOWER PRESSURE SWITCH PS (10) NO C PSO (4) TO MICRO Y GAS VALVE M1 FRONT COVER PRESSURE SWITCH HLI (7) W HLO (1) AUXILIARY LIMIT CONTROLS R AUTO RESET PRIMARY LIMIT CONTROL RO2 (11) RO1 (5) MANUAL RESET ROLLOUT LIMIT CONTROL(S) (SINGLE CONTROL ON 40K BTU) 24 VAC BR RD C2 ⚡ W N O TH (3) 40 VA TR
PAGE 11
Accessories Model Description GMSS96 0403ANA GMSS96 0402BNA GMSS96 0603BNA GMSS96 0803BNA GMSS96 0804CNA GMSS96 0805CNA GMSS96 1005CNA GMSS96 1205DNA CVENT-2 Concentric Vent Kit (2") √ √ √ √ √ √ √ --- CVENT-3 Concentric Vent Kit (3") √ √ √ √ √ √ √ √ CFSB17 Downflow Sub-Base 17.
PAGE 12
Notes Goodman Manufacturing Company, L.P., reserves the right to discontinue, or change at any time, specifications or designs without notice or without incurring obligations. © 2018 Goodman Manufacturing Company, L.P. • Houston, Texas 12 www. goodmanmfg.