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Amana
Furnace

Model # GS100B2 Official Amana gas-fired furnace

Here are the diagrams and repair parts for Official Amana GS100B2 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  |
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

Motor 1/8hp #316p008 - + 20-9105
#12A

(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 1/8hp #316p008 - +

Part #20-9105

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

Heat-cool Relay 22-9645
#25B

(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

Heat-cool relay

Part #22-9645

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

Blower Wheel 1/2 Bore 20-5078
Blower wheel 1/2 bore

Part #20-5078

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

Blower Base Assembly 9-7 Belt Drive 268-4861
#52L

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

Blower base assembly 9-7 belt drive

Part #268-4861

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

Blower Assembly (complete W/motor) 980-0138
#1B

(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 (complete w/motor)

Part #980-0138

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

Blower Base Assembly 10-8d 269-4862
#52C

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

Blower base assembly 10-8d

Part #269-4862

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

Rear Panel Assembly 267-7000
#33A

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

Rear panel assembly

Part #267-7000

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

Combination Gas Valve - 1/2 X 3/4 (m.h. V8243b1033) 21-0809
#71

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

Combination gas valve - 1/2 x 3/4 (m.h. v8243b1033)

Part #21-0809

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

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

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