Free standard ground shipping within the 48 contiguous states with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Amana GSC-100-A3 gas-fired counterflow furnace Parts

Here are the diagrams and repair parts for Amana GSC-100-A3 gas-fired counterflow furnace, as well as links to manuals and error code tables, if available.

Amana GSC-100-A3 gas-fired counterflow furnace
By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts forGSC-100-A3 Gas-Fired Counterflow Furnace

  • Blower Wheel 1/2 Bore for Amana GSC-100-A3 - Part 20-5078

    Blower Wheel 1/2 Bore

    Part #20-5078

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

  • Filter Service Door for Amana GSC-100-A3 - Part 960-9257

    Replacement parts diagram

    Filter Service Door

    Part #960-9257

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

  • Blower Wheel 1/2 Bore for Amana GSC-100-A3 - Part 20-5087

    Replacement parts diagram

    Blower Wheel 1/2 Bore

    Part #20-5087

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

  • Burner Tube Spacer for Amana GSC-100-A3 - Part 975-1039

    Replacement parts diagram

    Burner Tube Spacer

    Part #975-1039

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

  • Filter Service Door for Amana GSC-100-A3 - Part 960-9265

    Replacement parts diagram

    Filter Service Door

    Part #960-9265

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

  • Manifold Assembly (less Controls) for Amana GSC-100-A3 - Part 985-1183

    Replacement parts diagram

    Manifold Assembly (less Controls)

    Part #985-1183

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

  • Blower Assembly (complete W/motor) for Amana GSC-100-A3 - Part 980-0244

    Replacement parts diagram

    Blower Assembly (complete W/motor)

    Part #980-0244

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

  • Fan Control for Amana GSC-100-A3 - Part 21-0146

    Replacement parts diagram

    Fan Control

    Part #21-0146

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

  • Blower Assembly (complete W/motor) for Amana GSC-100-A3 - Part 980-0243

    Replacement parts diagram

    Blower Assembly (complete W/motor)

    Part #980-0243

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

  • Motor Capacitor 6mfd-370v for Amana GSC-100-A3 - Part 22-9664

    Replacement parts diagram

    Motor Capacitor 6mfd-370v

    Part #22-9664

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

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape....

2023 HVAC regulation changes and how they may affect you

2023 HVAC regulation changes and how they may affect you

Find out how new DOE standards going into effect in 2023 can affect you and what you need to do....

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....

Parts & More

Air Conditioner
Electric Wall Oven
Gas Cooktop
Heating & Cooling
Heating & Cooling Combined Unit
Lawn & Garden Engine
Microwave/Hood Combo
Office Equipment
Power Drill
Router
Steam Cleaner
Television
Vhs Players & Vcrs
Weight System