Amana
Furnace

Model # GSC-100-A3 Official Amana gas-fired counterflow furnace

Here are the diagrams and repair parts for Official Amana GSC-100-A3 gas-fired counterflow 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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Showing 10 of 164 parts  |

Blower Base - 9-7d 368-4860
#52B

Replacement parts diagram

Blower base - 9-7d

Part #368-4860

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

Limit Switch 21-0144
Limit switch

Part #21-0144

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

Furnace Blower Access Door 369-5510
#35C

Replacement parts diagram

Furnace blower access door

Part #369-5510

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

Name Plate Panel 370-2015
#38D

Replacement parts diagram

Name plate panel

Part #370-2015

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

Lower Filter Rail 340-6103

#NI

All parts diagram

Lower filter rail

Part #340-6103

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

Motor - Direct Drive A06622a 20-0033
#13A

Replacement parts diagram

Motor - direct drive a06622a

Part #20-0033

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

Blower Base - 9-9d 369-4860
#52C

Replacement parts diagram

Blower base - 9-9d

Part #369-4860

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

Furnace Blower Access Door 368-5510
#35B

Replacement parts diagram

Furnace blower access door

Part #368-5510

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

Drafthood Assembly 975-0248
#44A

Replacement parts diagram

Drafthood assembly

Part #975-0248

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

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

Main causes: leveling feet need to be adjusted, loose frame bolts, unstable flooring…

Main causes: dead batteries, power supply failure, bad wiring connections, faulty control console…

Main causes: loose fastening bolts, damaged handle bars…

Main causes: weak batteries, loose wires, faulty control console…

Main causes: bad resistance motor, faulty control console, wiring failure…

Main causes: faulty reed switch, reed switch needs adjustment, wiring failure, bad control console…

Main cause: lack of lubrication on pivot points…

Main causes: dirty heart rate sensors, wiring failure, bad control console…

Repair guides for elliptical machines

These step-by-step repair guides will help you safely fix what’s broken on your elliptical.

How to replace an elliptical resistance motor

How to replace an elliptical resistance motor

If the resistance motor is not changing the resistance on your elliptical, replace it using these steps.…

Repair difficulty
Time required
 15 minutes or less
How to adjust an elliptical reed switch

How to adjust an elliptical reed switch

If the console doesn't display the correct speed on your elliptical, adjust the reed switch using these steps.…

Repair difficulty
Time required
 15 minutes or less
How to replace an elliptical console

How to replace an elliptical console

If the console on your elliptical doesn't work, replace it by following these 3 easy steps.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your furnaces

Use the advice and tips in these articles and videos to get the most out of your elliptical.

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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.…

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Top questions about Sears and Sears PartsDirect

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