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Amana
Furnace

Model # GH120MB Official Amana gas horizontal furnace

Here are the diagrams and repair parts for Official Amana GH120MB gas horizontal 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 171 parts  |
Strain Relief Heyco Sr-34-1 22-2705

#NI

All parts diagram

Strain relief heyco sr-34-1

Part #22-2705

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

Blower Cutoff 980-1233

#NI

All parts diagram

Blower cutoff

Part #980-1233

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

Intake End Cap Assembly 597-6170
#4D

Renewal parts diagram

Intake end cap assembly

Part #597-6170

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

Motor - Belt Drive, 1/3 Hp-316p308 20-9215
#49B

Renewal parts diagram

Motor - belt drive, 1/3 hp-316p308

Part #20-9215

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

Furnace Blower Wheel 20-5094
#42A

Renewal parts diagram

Furnace blower wheel

Part #20-5094

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

Pilot Mounting Bracket 905-0890
#19B

Renewal parts diagram

Pilot mounting bracket

Part #905-0890

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

Strain Relief Heyco Sr-5k-1 (2 Req'd) 22-2772

#NI

All parts diagram

Strain relief heyco sr-5k-1 (2 req'd)

Part #22-2772

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

Motor Pulley 20-1521
#50B

Renewal parts diagram

Motor pulley

Part #20-1521

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

Heating Element Assembly 905-2704
#22C

Renewal parts diagram

Heating element assembly

Part #905-2704

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

Terminal Block - Marathon Tb6a105 22-2899

#NI

All parts diagram

Terminal block - marathon tb6a105

Part #22-2899

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

Repair guides for bottom-mount refrigerators

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How to replace a refrigerator defrost control assembly

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Repair difficulty
Time required
 120 minutes or less

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