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Amana
Furnace

Model # OH-112-4 Official Amana oil furnace

Here are the diagrams and repair parts for Official Amana OH-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  |
Belt, 25" C5252401
Belt, 25"

Part #C5252401

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

Right Side Panel Assembly C9414002
#4B

(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

Right side panel assembly

Part #C9414002

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

Filter Media, 27 X 34 X 1/2 A9006202
#44B

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

Filter media, 27 x 34 x 1/2

Part #A9006202

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

Insulation, 20 7/8 X 36 B9211710
#6A

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

Insulation, 20 7/8 x 36

Part #B9211710

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

Motor, 1/4 H.p, 115 V., 1725 Rpm, Franklin 4401020413, W M0304201
Motor, 1/4 h.p, 115 v., 1725 rpm, franklin 4401020413, w

Part #M0304201

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

Front Left Gusset B9239901
#22A

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

Front left gusset

Part #B9239901

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

Front Panel Assembly C9419301
#13A

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

Front panel assembly

Part #C9419301

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

Blower Housing, 2010062 M0876203
#36C

(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 housing, 2010062

Part #M0876203

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

Blower Pulley , 5" C5252301
Blower pulley , 5"

Part #C5252301

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

Clean Out Cover Gasket B9211301
#14A

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

Clean out cover gasket

Part #B9211301

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

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Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

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