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Amana
Furnace

Model # GS125 Official Amana gas-fired furnace

Here are the diagrams and repair parts for Official Amana GS125 gas-fired 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 194 parts  |
Blower Assembly (w/motor), 9-7 980-0080
#1F

(gs50ah) (gs50aa) (gs50a2) (gs50da) (gs075ah) (gs075aa) (gs075a2) (gs075da) (gs075a3) (gs075fa) (gs075bh) (gs075ma) (gs075b2) (gs075pa) (gs075ra) (gs075b3) (gs100aa) (gs100ah) (gs100a2) (gs100da) (gs100fa) (gs100a3) (gs100a4) (gs100ga) (gs100bh) (gs100ma diagram

Blower assembly (w/motor), 9-7

Part #980-0080

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

Down Draft Deflector Assembly 269-6000
#36C

(gs050) (gs075) (gs100) (gs125) (gs150) (gs165) diagram

Down draft deflector assembly

Part #269-6000

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

Nameplate Panel 292-2810
#74F

(gs050) (gs075) (gs100) (gs125) (gs150) (gs165) diagram

Nameplate panel

Part #292-2810

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

Motor - Direct Drive 4/10 Red. Cy6933a 20-0143
#13C

(gs50ah) (gs50aa) (gs50a2) (gs50da) (gs075ah) (gs075aa) (gs075a2) (gs075da) (gs075a3) (gs075fa) (gs075bh) (gs075ma) (gs075b2) (gs075pa) (gs075ra) (gs075b3) (gs100aa) (gs100ah) (gs100a2) (gs100da) (gs100fa) (gs100a3) (gs100a4) (gs100ga) (gs100bh) (gs100ma diagram

Motor - direct drive 4/10 red. cy6933a

Part #20-0143

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

Blower Base Assembly 10-10 Belt Drive 270-4861
#52D

(gs050) (gs075) (gs100) (gs125) (gs150) (gs165) diagram

Blower base assembly 10-10 belt drive

Part #270-4861

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

Case 970-0010
Case

Part #970-0010

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

Heating Element Assembly 905-0201
#48D

(gs050) (gs075) (gs100) (gs125) (gs150) (gs165) diagram

Heating element assembly

Part #905-0201

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

Motor Direct Drive 1/6 Red., Ay6615a 20-0052
#13A

(gs50ah) (gs50aa) (gs50a2) (gs50da) (gs075ah) (gs075aa) (gs075a2) (gs075da) (gs075a3) (gs075fa) (gs075bh) (gs075ma) (gs075b2) (gs075pa) (gs075ra) (gs075b3) (gs100aa) (gs100ah) (gs100a2) (gs100da) (gs100fa) (gs100a3) (gs100a4) (gs100ga) (gs100bh) (gs100ma diagram

Motor direct drive 1/6 red., ay6615a

Part #20-0052

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

Blower Wheel - 1/2" Bore 20-5090
#5B

(gs50ah) (gs50aa) (gs50a2) (gs50da) (gs075ah) (gs075aa) (gs075a2) (gs075da) (gs075a3) (gs075fa) (gs075bh) (gs075ma) (gs075b2) (gs075pa) (gs075ra) (gs075b3) (gs100aa) (gs100ah) (gs100a2) (gs100da) (gs100fa) (gs100a3) (gs100a4) (gs100ga) (gs100bh) (gs100ma diagram

Blower wheel - 1/2" bore

Part #20-5090

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

Rear Panel Assembly 270-7000
#33D

(gs050) (gs075) (gs100) (gs125) (gs150) (gs165) diagram

Rear panel assembly

Part #270-7000

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

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Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

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Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

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Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

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Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

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Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

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Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

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Repair guides for treadmills

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

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

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Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

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Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

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Repair difficulty
Time required
 30 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 treadmill.

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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.…

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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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