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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Blower Cut Off, 5713009 M0876004
#26B

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

Blower cut off, 5713009

Part #M0876004

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

Front Tie Angle B9215904
#24D

(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 #B9215904

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

Rear Panel Assembly B9218504
#1D

(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 #B9218504

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

Front Barrier Panel C9421301
#10B

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

Front barrier panel

Part #C9421301

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

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

Flue Collar C9410902
#15B

(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

Flue collar

Part #C9410902

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

Gusset Baffle, Right Rear B9217001
#3A

(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, right rear

Part #B9217001

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

Limit Control, Mhl4069a-1052 M0353101
#56A

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

Limit control, mhl4069a-1052

Part #M0353101

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

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