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Amana
Furnace

Model # GS100GA Official Amana gas-fired furnace

Here are the diagrams and repair parts for Official Amana GS100GA 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  |
Main Burner Orifice (drill #53) - 25,000 Input Per Burne 22-1689
Main burner orifice (drill #53) - 25,000 input per burne

Part #22-1689

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

Mainfold Assembly (less Controls) 985-1173
#45D

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

Mainfold assembly (less controls)

Part #985-1173

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

Vestibule Panel - A Units 267-5010
#37A

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

Vestibule panel - a units

Part #267-5010

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

Burner Tube Spacer 975-1038
#54B

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

Burner tube spacer

Part #975-1038

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

Motor Pulley 20-1509
#14

(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 pulley

Part #20-1509

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

Top Front Panel 271-1100
#38E

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

Top front panel

Part #271-1100

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

Blower Pulley 5 X 3/4 20-1532
#15C

(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 pulley 5 x 3/4

Part #20-1532

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

Motor - Direct Drive 1/6 West 319p631 20-9101
#13B

(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 west 319p631

Part #20-9101

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

Drafthood Assembly 975-0416
#44F

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

Drafthood assembly

Part #975-0416

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

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