Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Amana
Furnace

Model # GH100TA Official Amana gas horizontal furnace

Here are the diagrams and repair parts for Official Amana GH100TA 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  |
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

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

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

Burner Pan Assembly 975-1193
#14A

Renewal parts diagram

Burner pan assembly

Part #975-1193

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

Furnace Blower Housing Assembly 980-1293

#NI

All parts diagram

Furnace blower housing assembly

Part #980-1293

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

Motor - Direct Drive 1/4 Red. Ay6820a 20-0122

#NI

All parts diagram

Motor - direct drive 1/4 red. ay6820a

Part #20-0122

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

Filter Frame Assembly 963-0313
#35D

Renewal parts diagram

Filter frame assembly

Part #963-0313

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

Heat-cool Relay 22-9638

#NI

All parts diagram

Heat-cool relay

Part #22-9638

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

Filter Rack Assembly - Complete 963-0280
#34A

Renewal parts diagram

Filter rack assembly - complete

Part #963-0280

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

Blower Assembly (less Motor-belt Drive) 980-1208

#NI

All parts diagram

Blower assembly (less motor-belt drive)

Part #980-1208

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

Effective articles & videos to help repair your furnaces

View all
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.…

Read more
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.…

Read more
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.…

Read more

Parts & More