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Amana
Furnace

Model # GH120SA Official Amana gas horizontal furnace

Here are the diagrams and repair parts for Official Amana GH120SA gas horizontal 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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ALL PARTS
Showing 10 of 171 parts  |
Motor-direct Drive, 1/2 Hp-321p079c 20-9218

#NI

All parts diagram

Motor-direct drive, 1/2 hp-321p079c

Part #20-9218

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

Burner Door Assy. Front & Rear (2 Req'd) 975-2493

#NI

All parts diagram

Burner door assy. front & rear (2 req'd)

Part #975-2493

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

Blower Shaft Grooved 3/4 X 17-1/4 20-5118

#NI

All parts diagram

Blower shaft grooved 3/4 x 17-1/4

Part #20-5118

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

Manifold Assembly 985-0235
#17C

Renewal parts diagram

Manifold assembly

Part #985-0235

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

Front Filter Cap Assembly 597-6159
#36B

Renewal parts diagram

Front filter cap assembly

Part #597-6159

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

Heating Element Assembly 905-2654
#22B

Renewal parts diagram

Heating element assembly

Part #905-2654

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

Blower Bearing (2 Req'd) 3/4" Lau 7114 20-5030

#NI

All parts diagram

Blower bearing (2 req'd) 3/4" lau 7114

Part #20-5030

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

Filter Frame Assembly 963-0313
#35D

Renewal parts diagram

Filter frame assembly

Part #963-0313

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

Blower Assembly (less Motor-belt Drive) 980-1208

#NI

All parts diagram

Blower assembly (less motor-belt drive)

Part #980-1208

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

Top And/or Bottom Panel Assembly 594-1100
#3A

Renewal parts diagram

Top and/or bottom panel assembly

Part #594-1100

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

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

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Repair guides for gas ranges

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Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

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Repair difficulty
Time required
 60 minutes or less
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How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

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Repair difficulty
Time required
 45 minutes or less

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