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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  |
Gusset Baffle, Left Front And Rear B9217402
#3H

(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 and rear

Part #B9217402

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

Combustion Chamber Assembly Kit C9439003
#26C

(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

Combustion chamber assembly kit

Part #C9439003

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

Heat Exchanger And Combustion Chamber Assembly D9608001
#6C

(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 #D9608001

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

Nozzle, 1.50 G.p.h., 60 Degrees Ss M0755306
#49E

(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

Nozzle, 1.50 g.p.h., 60 degrees ss

Part #M0755306

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

Gusset Baffle, Left Front And Rear B9217302
#3F

(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 and rear

Part #B9217302

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

Furnace Blower Access Panel C9410101
#11B

(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

Furnace blower access panel

Part #C9410101

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

Blower Housing, 2009345 M0850403
Blower housing, 2009345

Part #M0850403

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

Bottom Panel Assembly B9230902
#27A

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

Bottom panel assembly

Part #B9230902

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

Blower Cut Off, 5710000 M0876204
#39C

(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 cut off, 5710000

Part #M0876204

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

Finishing Collar Gasket B9210801
#49C

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

Finishing collar gasket

Part #B9210801

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

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