Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
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 # GH100DA Official Amana gas horizontal furnace

Here are the diagrams and repair parts for Official Amana GH100DA 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  |
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

Blower Housing Assy. W/brackets 980-1355

#NI

All parts diagram

Blower housing assy. w/brackets

Part #980-1355

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

Base Blower, 10-8 595-4861
Base blower, 10-8

Part #595-4861

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

Blower Bearing Bracket Assembly (2 Req'd) 980-1325

#NI

All parts diagram

Blower bearing bracket assembly (2 req'd)

Part #980-1325

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

Discharge End Cap Assembly 594-6185
#5A

Renewal parts diagram

Discharge end cap assembly

Part #594-6185

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

Blower Assembly (complete W/motor), 9-6d 980-0054
#37A

Renewal parts diagram

Blower assembly (complete w/motor), 9-6d

Part #980-0054

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

Tail Piece 20-2100
Tail piece

Part #20-2100

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

Pilot Burner W/orifice (h Q308a1618) L.p. Gas Only-all U 21-0063
Pilot burner w/orifice (h q308a1618) l.p. gas only-all u

Part #21-0063

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

Motor Mount 20-4181
#48

Renewal parts diagram

Motor mount

Part #20-4181

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

Symptoms for gas ranges

Why isn't my range's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Read more

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

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Read more

Repair guides for gas ranges

How to replace an oven temperature sensor on a gas range

How to replace an oven temperature sensor on a gas range

See how to replace an oven temperature sensor on a gas range.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a range spark module

How to replace a range spark module

Follow these step-by-step instructions to put the fire back into the surface burners on your gas range by replacing the …

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

Read more
Repair difficulty
Time required
 15 minutes or less

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