Amana
Furnace

Model # OH-140-4 Official Amana oil furnace

Here are the diagrams and repair parts for Official Amana OH-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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Belt, 40" 4l C5252409
#34D

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

Belt, 40" 4l

Part #C5252409

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

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

Primary Control W/r 668-81 M0353401
Primary control w/r 668-81

Part #M0353401

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

Motor, 1/6 H.p., 115 V., 60 Cycle, Single Phase, Two Spe M0303801
Motor, 1/6 h.p., 115 v., 60 cycle, single phase, two spe

Part #M0303801

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

Blower Wheel, 10 X 10, 3010100 M0875202
#38C

(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 wheel, 10 x 10, 3010100

Part #M0875202

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

Rear Panel Assembly B9233301
#32A

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

Rear panel assembly

Part #B9233301

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

Finishing Collar Assembly C9422001
#50B

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

Finishing collar assembly

Part #C9422001

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

Oil Burner Motor D9613811
Oil burner motor

Part #D9613811

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

Flue Panel C9421801
#48B

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

Flue panel

Part #C9421801

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

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Repair difficulty
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