Amana
Furnace

Model # GH100 Official Amana gas horizontal furnace

Here are the diagrams and repair parts for Official Amana GH100 gas horizontal furnace, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 171 parts  |

Rubber Grommet 22-2710

#NI

All parts diagram

Rubber grommet

Part #22-2710

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

Motor 321p078-c - : 20-9217

#NI

All parts diagram

Motor 321p078-c - :

Part #20-9217

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

Blower Access Panel (2 Req'd) 594-2460

#NI

All parts diagram

Blower access panel (2 req'd)

Part #594-2460

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

Motor - Belt Drive, 1/6 Hp-316p257 20-9207
#49A

Renewal parts diagram

Motor - belt drive, 1/6 hp-316p257

Part #20-9207

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

Pilot Burner W/orifice (h Q308a1626) Nat. Gas Only-all U 21-0062
Pilot burner w/orifice (h q308a1626) nat. gas only-all u

Part #21-0062

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

Blower Assembly (complete W/motor), 10-6d 980-0304
#37C

Renewal parts diagram

Blower assembly (complete w/motor), 10-6d

Part #980-0304

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

Aluminum Tubing - 1/4 O.d. X 12" All Units 04-3012

#NI

All parts diagram

Aluminum tubing - 1/4 o.d. x 12" all units

Part #04-3012

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

Heating Element Assembly 905-2654
#22B

Renewal parts diagram

Heating element assembly

Part #905-2654

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

Filter Rack Assembly - Complete 963-0281
#34B

Renewal parts diagram

Filter rack assembly - complete

Part #963-0281

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

Pilot Mounting Bracket 905-0838
#19A

Renewal parts diagram

Pilot mounting bracket

Part #905-0838

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

Repair guides for side-by-side refrigerators

How to replace an ice dispenser motor in a side-by-side refrigerator

How to replace an ice dispenser motor in a side-by-side refrigerator

If your side-by-side refrigerator isn’t churning out ice, replacing the motor could fix the problem. These steps explain…

Repair difficulty
Time required
 45 minutes or less
How to replace a defrost heater in a side-by-side refrigerator

How to replace a defrost heater in a side-by-side refrigerator

If frost is building up in the freezer of your side-by-side refrigerator, the defrost heater could be faulty. Follow the…

Repair difficulty
Time required
 45 minutes or less
How to replace an evaporator fan motor in a side-by-side refrigerator

How to replace an evaporator fan motor in a side-by-side refrigerator

If your refrigerator isn't as cold as it should be, it could be that the evaporator fan motor isn't circulating air. Thi…

Repair difficulty
Time required
 60 minutes or less

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…