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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 Wheel - 1/2" Bore 20-5089
Blower wheel - 1/2" bore

Part #20-5089

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

Blower Base Assembly 9-5d 240-4860
#52J

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

Blower base assembly 9-5d

Part #240-4860

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

Vestibule Panel - B Units 269-5011
#37F

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

Vestibule panel - b units

Part #269-5011

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

Blower Wheel 7/16 Bore 20-5085
#5A

(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 7/16 bore

Part #20-5085

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

Vestibule Panel - B Units 270-5011
#37G

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

Vestibule panel - b units

Part #270-5011

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

Plastic Washer 20-5015
#10

(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

Plastic washer

Part #20-5015

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

Furnace Blower Access Panel 269-2460
#35C

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

Furnace blower access panel

Part #269-2460

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

Motor Direct Drive 20-9158
#13D

(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

Part #20-9158

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

Motor Capacitor, 5 Mfd - 440v 22-9603
#21B

(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 capacitor, 5 mfd - 440v

Part #22-9603

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

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