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Amana
Furnace

Model # OSC-140 Official Amana oil furnace

Here are the diagrams and repair parts for Official Amana OSC-140 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  |
Left Side Panel Assembly C9420501
#25A

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

Left side panel assembly

Part #C9420501

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

Cover Plate B9248401
#21

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

Cover plate

Part #B9248401

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

Blower Pulley C5252303
Blower pulley

Part #C5252303

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

Rear Panel Assembly B9218502
#1B

(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 #B9218502

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 Rear B9217002
#3B

(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 rear

Part #B9217002

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

Right Front Gusset B9226601
#9A

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

Right front gusset

Part #B9226601

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

Sight Door Hinge B9216601

#NI

All parts diagram

Sight door hinge

Part #B9216601

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

Left Rear Gusset B9226402
#7C

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

Left rear gusset

Part #B9226402

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

Support Angle, Heat Exchanger B9221001
#27A

(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

Support angle, heat exchanger

Part #B9221001

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

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