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Amana
Furnace

Model # OSCH-112-4 Official Amana oil furnace

Here are the diagrams and repair parts for Official Amana OSCH-112-4 oil 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 121 parts  |
Clean Out Cover Plate C9418701
#13C

Replacement parts diagram

Clean out cover plate

Part #C9418701

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

Pouch Gasket B9211201
#20A

Replacement parts diagram

Pouch gasket

Part #B9211201

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

Top Panel Assembly B9230905
#31C

Replacement parts diagram

Top panel assembly

Part #B9230905

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

Disposable Filter, 20 X 20 X 1 C9401805
#3A

Replacement parts diagram

Disposable filter, 20 x 20 x 1

Part #C9401805

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

Top Panel Assembly B9230903
#31B

Replacement parts diagram

Top panel assembly

Part #B9230903

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

Blower Cut Off 5709040 M0850404
#35A

Replacement parts diagram

Blower cut off 5709040

Part #M0850404

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

Filter Rack Side Assembly C9428201
#1A

Replacement parts diagram

Filter rack side assembly

Part #C9428201

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

Blower Mounting Slide Angle, Right B9229601
#51B

Replacement parts diagram

Blower mounting slide angle, right

Part #B9229601

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

Rear Left Gusset B9240101
#29A

Replacement parts diagram

Rear left gusset

Part #B9240101

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

Insulation, 20 X 35 1/2 B9211714
Insulation, 20 x 35 1/2

Part #B9211714

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

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Repair difficulty
Time required
 45 minutes or less

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