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Amana
Furnace

Model # GSC100DA Official Amana gas-fired counterflow furnace

Here are the diagrams and repair parts for Official Amana GSC100DA gas-fired counterflow 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 164 parts  |
Blower Wheel 1/2 Bore 20-5091
#5B

Replacement parts diagram

Blower wheel 1/2 bore

Part #20-5091

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

Furnace Blower Housing Assembly 980-1250
Furnace blower housing assembly

Part #980-1250

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

Lower Filter Rail 340-6103

#NI

All parts diagram

Lower filter rail

Part #340-6103

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

Drafthood Seal Angle 975-0186
#43A

Replacement parts diagram

Drafthood seal angle

Part #975-0186

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

Blower Base - 9-7d 368-4860
#52B

Replacement parts diagram

Blower base - 9-7d

Part #368-4860

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

Vestibule Panel 370-5010
#37D

Replacement parts diagram

Vestibule panel

Part #370-5010

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

Control - Manual Reset - S#38007 21-0688
Control - manual reset - s#38007

Part #21-0688

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

Burner Pouch Seal Strip 267-5030
#47A

Replacement parts diagram

Burner pouch seal strip

Part #267-5030

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

Top Front Rail 269-110
#29C

Replacement parts diagram

Top front rail

Part #269-110

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

Motor Capacitor 6 Mfd - 370v 22-9619
#21A

Replacement parts diagram

Motor capacitor 6 mfd - 370v

Part #22-9619

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

Symptoms for gas cooktops

Why won't my cooktop's gas burners ignite or spark?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of …

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Why isn't my cooktop's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure…

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Why do my cooktop's spark igniters keep clicking?

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

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Repair guides for gas cooktops

How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

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Repair difficulty
Time required
 30 minutes or less
How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Read more
Repair difficulty
Time required
 45 minutes or less

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