Amana
Furnace

Model # OSC-112 Official Amana oil furnace

Here are the diagrams and repair parts for Official Amana OSC-112 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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Motor Mounting Bracket Assembly, 9009300c B9203705
Motor mounting bracket assembly, 9009300c

Part #B9203705

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

Belt, 41" - 4l C5252410
#34C

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

Belt, 41" - 4l

Part #C5252410

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

Front Tie Angle B9215901
#24A

(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

Front tie angle

Part #B9215901

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

Felt, Blower Slide, 1 1/2 X 1/8 X 26 A9003223

#NI

All parts diagram

Felt, blower slide, 1 1/2 x 1/8 x 26

Part #A9003223

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

Heat Exchanger And Combustion Chamber Assembly D9608101
#6D

(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

Heat exchanger and combustion chamber assembly

Part #D9608101

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

Front Panel Assembly B9233701
#9A

(osc-96d) (osc-96) (osc-96-3) diagram

Front panel assembly

Part #B9233701

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

Base Pan Assembly C9412003
#28C

(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

Base pan assembly

Part #C9412003

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

Pouch Gasket B9211001
Pouch gasket

Part #B9211001

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

Clean Out Cover Gasket B9210901
#14B

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

Clean out cover gasket

Part #B9210901

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

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