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Amana
Furnace

Model # GS125A3 Official Amana gas-fired furnace

Here are the diagrams and repair parts for Official Amana GS125A3 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  |
Furnace Blower Housing 980-1150
#3A

(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

Furnace blower housing

Part #980-1150

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

Burner Pouch Seal Strip 269-5030
#47C

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

Burner pouch seal strip

Part #269-5030

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

Motor Mounting Support 980-1045
#11C

(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 mounting support

Part #980-1045

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

Rear Panel Assembly 268-7000
#33B

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

Rear panel assembly

Part #268-7000

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

Blower Bearing (2 Req'd) 3/4" Lau 7114 20-5030
#7

(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 bearing (2 req'd) 3/4" lau 7114

Part #20-5030

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

Thermocouple (m.h. Q309a1640) 21-0082
#68B

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

Thermocouple (m.h. q309a1640)

Part #21-0082

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

Blower Assembly (w/motor), 9-7 980-0067
#1D

(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 #980-0067

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

Blower Wheel, 3/4 Bore 20-5042
#5C

(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, 3/4 bore

Part #20-5042

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

Furnace Blower Motor 20-9110
#12B

(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

Furnace blower motor

Part #20-9110

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

Nameplate Panel 268-2810
#74B

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

Nameplate panel

Part #268-2810

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

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