Amana
Furnace

Model # GSC-150-A4 Official Amana gas-fired counterflow furnace

Here are the diagrams and repair parts for Official Amana GSC-150-A4 gas-fired counterflow 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 164 parts  |

Down Draft Deflector Assembly 267-6000
#36A

Replacement parts diagram

Down draft deflector assembly

Part #267-6000

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

Air Filter (2 Req.) 16x20x1 Hivelocity 22-1124
#26B

Replacement parts diagram

Air filter (2 req.) 16x20x1 hivelocity

Part #22-1124

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

Heat Exchanger Assembly 905-0106
#48C

Replacement parts diagram

Heat exchanger assembly

Part #905-0106

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

Adjustable Air Shutters 910-0210
Adjustable air shutters

Part #910-0210

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

Front Plenum Flange Panel 368-1125
#34B

Replacement parts diagram

Front plenum flange panel

Part #368-1125

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

Air Filter 16 X 16 X 1 Disposable 22-1125
#26

Replacement parts diagram

Air filter 16 x 16 x 1 disposable

Part #22-1125

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

Drafthood Seal Angle 975-0186
#43A

Replacement parts diagram

Drafthood seal angle

Part #975-0186

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

Motor Mount Support 980-1213

#NI

All parts diagram

Motor mount support

Part #980-1213

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

Furnace Blower Housing Assembly 980-1154
#3A

Replacement parts diagram

Furnace blower housing assembly

Part #980-1154

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

Blower Cut Off, 5-3/8x8-1/16 980-1134
#4A

Replacement parts diagram

Blower cut off, 5-3/8x8-1/16

Part #980-1134

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing...

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water...

Repair difficulty
Time required
15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa...

Repair difficulty
Time required
15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost....

Repair difficulty
Time required
15 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....