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Amana
Furnace

Model # OSC-140-4 Official Amana oil furnace

Here are the diagrams and repair parts for Official Amana OSC-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 275 parts  |
Adjusting Bracket M0890101
Adjusting bracket

Part #M0890101

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

Blower Compartment Angle A9010101
#43B

(ol-84) (ol-96) (ol-96-3) (ol-112) (ol-112-4) (ol-140) (ol-140-4) diagram

Blower compartment angle

Part #A9010101

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

Blower Barrier Panel C9421001
#5A

(ol-84) (ol-96) (ol-96-3) (ol-112) (ol-112-4) (ol-140) (ol-140-4) diagram

Blower barrier panel

Part #C9421001

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

Heat Exchanger And Combustion Chamber Assembly D9607801
Heat exchanger and combustion chamber assembly

Part #D9607801

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

Blower Barrier Panel C9412601
#25B

(oh-84d) (oh-96d) (oh-84) (oh-84-3) (oh-96) (oh-96-3) (oh-112) (oh-112-4) (oh-140) (oh-140-4) (oh-168) (oh-168-4) (oh-184) (oh-184-5) diagram

Blower barrier panel

Part #C9412601

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

Shaft, 3/4 X 16, 5612008 M0876005
#40B

(ol-84) (ol-96) (ol-96-3) (ol-112) (ol-112-4) (ol-140) (ol-140-4) diagram

Shaft, 3/4 x 16, 5612008

Part #M0876005

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

Insulation, 11 X 26 1/2 B9211712

#NI

All parts diagram

Insulation, 11 x 26 1/2

Part #B9211712

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

Sight Door Spring B9210601
Sight door spring

Part #B9210601

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

Gusset Baffle, Left Front B9217102
#7B

(oh-84d) (oh-96d) (oh-84) (oh-84-3) (oh-96) (oh-96-3) (oh-112) (oh-112-4) (oh-140) (oh-140-4) (oh-168) (oh-168-4) (oh-184) (oh-184-5) diagram

Gusset baffle, left front

Part #B9217102

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

Furnace Blower Mounting Grommet M0500103
#28A

(ol-84) (ol-96) (ol-96-3) (ol-112) (ol-112-4) (ol-140) (ol-140-4) diagram

Furnace blower mounting grommet

Part #M0500103

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

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