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Amana
Furnace

Model # OSCH-140-4 Official Amana oil furnace

Here are the diagrams and repair parts for Official Amana OSCH-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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ALL PARTS
Showing 10 of 121 parts  |
Flue Collar C9410901
#11A

Replacement parts diagram

Flue collar

Part #C9410901

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

Blower Housing, 2009014 M0875103
#37B

Replacement parts diagram

Blower housing, 2009014

Part #M0875103

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

Insulation, 20 X 35 1/2 B9211714
Insulation, 20 x 35 1/2

Part #B9211714

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

Rear Blower Compartment Panel C9429103
#34C

Replacement parts diagram

Rear blower compartment panel

Part #C9429103

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

Blower Cut Off 5709040 M0850404
#35A

Replacement parts diagram

Blower cut off 5709040

Part #M0850404

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

Thrust Washer M0875808
#46A

Replacement parts diagram

Thrust washer

Part #M0875808

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

Motor Mounting Bracket, 9010009c M0890003
#43C

Replacement parts diagram

Motor mounting bracket, 9010009c

Part #M0890003

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

Blower Cut Off, 5710000 M0876204
#35B

Replacement parts diagram

Blower cut off, 5710000

Part #M0876204

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

Insulation, 28 3/4 X 36 B9211719
Insulation, 28 3/4 x 36

Part #B9211719

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

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