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Amana
Furnace

Model # GSC-75-A3 Official Amana gas-fired counterflow furnace

Here are the diagrams and repair parts for Official Amana GSC-75-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 - Direct Drive A06622a 20-0033
#13A

Replacement parts diagram

Motor - direct drive a06622a

Part #20-0033

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

Drafthood Seal Angle 975-0189
#43D

Replacement parts diagram

Drafthood seal angle

Part #975-0189

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

Blower Cutoff 5-7/8x12-1/8 980-1131
#4C

Replacement parts diagram

Blower cutoff 5-7/8x12-1/8

Part #980-1131

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

Flue Baffles (nat. Gas) 905-0902
Flue baffles (nat. gas)

Part #905-0902

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

Thermostat (heat) - M-h T87f1008 21-0840
#25

Replacement parts diagram

Thermostat (heat) - m-h t87f1008

Part #21-0840

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

Case 970-0010

#NI

All parts diagram

Case

Part #970-0010

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

Lower Filter Rail 340-6103

#NI

All parts diagram

Lower filter rail

Part #340-6103

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

Motor - Direct Drive 1/4 Red. Ay6820a 20-0122
#13E

Replacement parts diagram

Motor - direct drive 1/4 red. ay6820a

Part #20-0122

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

Rear Panel Assembly 371-7000
#33E

Replacement parts diagram

Rear panel assembly

Part #371-7000

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

Limit Switch 21-0144
Limit switch

Part #21-0144

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

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