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Amana
Furnace

Model # GSC-100-A3 Official Amana gas-fired counterflow furnace

Here are the diagrams and repair parts for Official Amana GSC-100-A3 gas-fired counterflow furnace, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 164 parts  |
Motor Capacitor 6mfd-370v 22-9664
#21A

Replacement parts diagram

Motor capacitor 6mfd-370v

Part #22-9664

The manufacturer no longer makes this part, and there's no substitute part

Motor - Direct Drive 1/2 West. 309p353 20-9154
Motor - direct drive 1/2 west. 309p353

Part #20-9154

The manufacturer no longer makes this part, and there's no substitute part

Therm-o-disc Control Cover 970-0030
Therm-o-disc control cover

Part #970-0030

The manufacturer no longer makes this part, and there's no substitute part

Motor - Direct Drive 1/2 West 309p526 20-9153
#13C

Replacement parts diagram

Motor - direct drive 1/2 west 309p526

Part #20-9153

The manufacturer no longer makes this part, and there's no substitute part

Blower Assembly (complete W/motor) 980-0246
Blower assembly (complete w/motor)

Part #980-0246

The manufacturer no longer makes this part, and there's no substitute part

Front Plenum Flange Panel 368-1125
#34B

Replacement parts diagram

Front plenum flange panel

Part #368-1125

The manufacturer no longer makes this part, and there's no substitute part

Blower Wheel 7/16 Bore 20-5085
#5A

Replacement parts diagram

Blower wheel 7/16 bore

Part #20-5085

The manufacturer no longer makes this part, and there's no substitute part

Manifold Assembly (less Controls) 985-1172
#45D

Replacement parts diagram

Manifold assembly (less controls)

Part #985-1172

The manufacturer no longer makes this part, and there's no substitute part

Blower Wheel 1/2 Bore 20-5078
Blower wheel 1/2 bore

Part #20-5078

The manufacturer no longer makes this part, and there's no substitute part

Motor Bracket Support 20-5002

#NI

All parts diagram

Motor bracket support

Part #20-5002

The manufacturer no longer makes this part, and there's no substitute part

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