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Amana
Furnace

Model # GH-120D Official Amana gas furnace

Here are the diagrams and repair parts for Official Amana GH-120D gas 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 203 parts  |
Furnace Blower Door C9400505
#16E

(gh-65d) (gh-65d-2) (gh-80d) (gh-80d-3) (gh-105d) (gh-105d-3) (gh-120d) (gh-120d-4) (gh-140d) (gh-140d-4) (gh-80) (gh-80-3) (gh-105) (gh-105-3) (gh-120) (gh-120-4) (gh-140) (gh-140-5) (gh-160) (gh-160-5) (gh-200) (gh-200-7) (gh-140da) diagram

Furnace blower door

Part #C9400505

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

Relief Tray B9200202
#10B

(gh-65d) (gh-65d-2) (gh-80d) (gh-80d-3) (gh-105d) (gh-105d-3) (gh-120d) (gh-120d-4) (gh-140d) (gh-140d-4) (gh-80) (gh-80-3) (gh-105) (gh-105-3) (gh-120) (gh-120-4) (gh-140) (gh-140-5) (gh-160) (gh-160-5) (gh-200) (gh-200-7) (gh-140da) diagram

Relief tray

Part #B9200202

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

Disposable Filter, 16 X 20 X 1 C9401804
#46A

(gl-105) diagram

Disposable filter, 16 x 20 x 1

Part #C9401804

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

Trandformer, 115 V. Primary, 24 V. Secondary, 20 Va. M0330701
Trandformer, 115 v. primary, 24 v. secondary, 20 va.

Part #M0330701

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

Orifice, Natural Gas #33 M0755002
Orifice, natural gas #33

Part #M0755002

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

Relief Tray B9200201
#10A

(gh-65d) (gh-65d-2) (gh-80d) (gh-80d-3) (gh-105d) (gh-105d-3) (gh-120d) (gh-120d-4) (gh-140d) (gh-140d-4) (gh-80) (gh-80-3) (gh-105) (gh-105-3) (gh-120) (gh-120-4) (gh-140) (gh-140-5) (gh-160) (gh-160-5) (gh-200) (gh-200-7) (gh-140da) diagram

Relief tray

Part #B9200201

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

Side Panel Assembly, Right B9205401
Side panel assembly, right

Part #B9205401

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

Draft Diverter G'sket, Sides 9-31/32" B9200802
Draft diverter g'sket, sides 9-31/32"

Part #B9200802

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

Blower Seal Angle B9202101
#39A

(gh-65d) (gh-65d-2) (gh-80d) (gh-80d-3) (gh-105d) (gh-105d-3) (gh-120d) (gh-120d-4) (gh-140d) (gh-140d-4) (gh-80) (gh-80-3) (gh-105) (gh-105-3) (gh-120) (gh-120-4) (gh-140) (gh-140-5) (gh-160) (gh-160-5) (gh-200) (gh-200-7) (gh-140da) diagram

Blower seal angle

Part #B9202101

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

Draft Diverter Cover C9400201
#11A

(gh-65d) (gh-65d-2) (gh-80d) (gh-80d-3) (gh-105d) (gh-105d-3) (gh-120d) (gh-120d-4) (gh-140d) (gh-140d-4) (gh-80) (gh-80-3) (gh-105) (gh-105-3) (gh-120) (gh-120-4) (gh-140) (gh-140-5) (gh-160) (gh-160-5) (gh-200) (gh-200-7) (gh-140da) diagram

Draft diverter cover

Part #C9400201

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

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

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