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  |

Blower Housing, 2009014 M0875103
#37B

Replacement parts diagram

Blower housing, 2009014

Part #M0875103

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

Flue Collar C9410903
#11C

Replacement parts diagram

Flue collar

Part #C9410903

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

Rear Panel Assembly B9233301
#32A

Replacement parts diagram

Rear panel assembly

Part #B9233301

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

Insulation, 24 X 33 1/2 B9211715
Insulation, 24 x 33 1/2

Part #B9211715

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

Filter Rack Side Assembly C9428301
#1B

Replacement parts diagram

Filter rack side assembly

Part #C9428301

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

Furnace Blower Compartment Door Front C9429501
#6A

Replacement parts diagram

Furnace blower compartment door front

Part #C9429501

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

Motor, 1/3 H.p. M0304301
#41C

Replacement parts diagram

Motor, 1/3 h.p.

Part #M0304301

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

Heat Exchanger And Combustion Chamber Assembly D9608001
#24C

Replacement parts diagram

Heat exchanger and combustion chamber assembly

Part #D9608001

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

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

Rear Blower Compartment Panel C9429103
#34C

Replacement parts diagram

Rear blower compartment panel

Part #C9429103

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

Repair guides for side-by-side refrigerators

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How to replace an ice dispenser motor in a side-by-side refrigerator

If your side-by-side refrigerator isn’t churning out ice, replacing the motor could fix the problem. These steps explain…

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How to replace a defrost heater in a side-by-side refrigerator

How to replace a defrost heater in a side-by-side refrigerator

If frost is building up in the freezer of your side-by-side refrigerator, the defrost heater could be faulty. Follow the…

Repair difficulty
Time required
 45 minutes or less
How to replace an evaporator fan motor in a side-by-side refrigerator

How to replace an evaporator fan motor in a side-by-side refrigerator

If your refrigerator isn't as cold as it should be, it could be that the evaporator fan motor isn't circulating air. Thi…

Repair difficulty
Time required
 60 minutes or less

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