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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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Showing 10 of 121 parts  |
Bottom Panel Assembly B9230902
#27A

Replacement parts diagram

Bottom panel assembly

Part #B9230902

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

Felt, Blower Angle And Block-off, 1 1/2 X 1/8 X 11 1/2 A9003215
#48A

Replacement parts diagram

Felt, blower angle and block-off, 1 1/2 x 1/8 x 11 1/2

Part #A9003215

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

Motor Mounting Bracket, 9010009c M0890003
#43C

Replacement parts diagram

Motor mounting bracket, 9010009c

Part #M0890003

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

Clean Out Cover Plate C9418601
#13B

Replacement parts diagram

Clean out cover plate

Part #C9418601

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

Cover Plate B9248401
#21

Replacement parts diagram

Cover plate

Part #B9248401

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

Collar, Thrust, 3/4" 5151200 M0875807
#47A

Replacement parts diagram

Collar, thrust, 3/4" 5151200

Part #M0875807

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

Insulation, 29 X 35 1/2 B9211716
Insulation, 29 x 35 1/2

Part #B9211716

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

Furnace Blower Compartment Door Front C9429502
#6B

Replacement parts diagram

Furnace blower compartment door front

Part #C9429502

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

Blower Mounting Angle B9236301
#2B

Replacement parts diagram

Blower mounting angle

Part #B9236301

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

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