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Amana
Furnace

Model # OSCH-140-4 Official Amana oil furnace

Here are the diagrams and repair parts for Official Amana OSCH-140-4 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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Showing 10 of 121 parts  |
Blower Seal Felt, Front & Rear, 1-1/2 X 1/8 X 18 A9003206
#50B

Replacement parts diagram

Blower seal felt, front & rear, 1-1/2 x 1/8 x 18

Part #A9003206

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

Filter, 20" X 12", Disposable C9401806
#3B

Replacement parts diagram

Filter, 20" x 12", disposable

Part #C9401806

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

Burner Mounting Plate C9411503
#19C

Replacement parts diagram

Burner mounting plate

Part #C9411503

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

Flue Collar C9410901
#11A

Replacement parts diagram

Flue collar

Part #C9410901

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

Adjusting Bracket M0890101
#42A

Replacement parts diagram

Adjusting bracket

Part #M0890101

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

Heat Exchanger And Combustion Chamber Assembly D9607801
#24A

Replacement parts diagram

Heat exchanger and combustion chamber assembly

Part #D9607801

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

Burner Mounting Plate C9411502
#19B

Replacement parts diagram

Burner mounting plate

Part #C9411502

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

Front Corner B9236901
#4B

Replacement parts diagram

Front corner

Part #B9236901

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

Furnace Blower Stop B9234901
#30C

Replacement parts diagram

Furnace blower stop

Part #B9234901

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

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