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Amana
Furnace

Model # OSC-112-4 Official Amana oil furnace

Here are the diagrams and repair parts for Official Amana OSC-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 275 parts  |
Flue Collar Assembly C9410907
#3C

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

Flue collar assembly

Part #C9410907

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

Left Rear Gusset B9226802
#7D

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

Left rear gusset

Part #B9226802

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

Rear Panel Assembly B9218501
#1A

(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

Rear panel assembly

Part #B9218501

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

Right Side Panel Assembly C9414002
#4B

(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

Right side panel assembly

Part #C9414002

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

Pan Base C9420901
#24B

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

Pan base

Part #C9420901

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

Furnace Blower Door Panel C9419801
#42B

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

Furnace blower door panel

Part #C9419801

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

Felt, Blower Slide, 1 1/2 X 1/8 X 25 A9003219

#NI

All parts diagram

Felt, blower slide, 1 1/2 x 1/8 x 25

Part #A9003219

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

Insulation, 19 3/4 X 36 B9211702
Insulation, 19 3/4 x 36

Part #B9211702

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

Blower Barrier Panel C9412701
#25D

(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 #C9412701

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

Right Side Panel Assembly C9414004
#4D

(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

Right side panel assembly

Part #C9414004

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

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