Get free shipping on your order, 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

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.

By Schematic
SELECT DIAGRAM
?

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

Browse Parts for GSC-100-A3 Gas-Fired Counterflow Furnace

  • Base Assembly for Amana GSC-100-A3 - Part 368-400

    Replacement parts diagram

    Base Assembly

    Part #368-400

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

  • Drafthood Seal Angle for Amana GSC-100-A3 - Part 975-0188

    Replacement parts diagram

    Drafthood Seal Angle

    Part #975-0188

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

  • Furnace Blower Housing Assembly for Amana GSC-100-A3 - Part 980-1154

    Replacement parts diagram

    Furnace Blower Housing Assembly

    Part #980-1154

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

  • Furnace Blower Access Door for Amana GSC-100-A3 - Part 369-5510

    Replacement parts diagram

    Furnace Blower Access Door

    Part #369-5510

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

  • Motor - Direct Drive 1/6 Red. Ay6681a for Amana GSC-100-A3 - Part 20-0111

    Replacement parts diagram

    Motor - Direct Drive 1/6 Red. Ay6681a

    Part #20-0111

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

  • Limit Manual for Amana GSC-100-A3 - Part 21-0188

    Replacement parts diagram

    Limit Manual

    Part #21-0188

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

  • Blower Cutoff for Amana GSC-100-A3 - Part 980-1231

    Replacement parts diagram

    Blower Cutoff

    Part #980-1231

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

  • Front Plenum Flange Panel for Amana GSC-100-A3 - Part 367-1125

    Replacement parts diagram

    Front Plenum Flange Panel

    Part #367-1125

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

  • Blower Base - 2-10-5d for Amana GSC-100-A3 - Part 271-4863

    Replacement parts diagram

    Blower Base - 2-10-5d

    Part #271-4863

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

  • Furnace Blower Housing for Amana GSC-100-A3 - Part 980-1150

    Replacement parts diagram

    Furnace Blower Housing

    Part #980-1150

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

Symptoms for gas leaf blowers

Choose a symptom to see related leaf blower repairs.

Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank…

Main causes: stale fuel, dirty air filter, bad spark plug, cracked fuel lines, clogged carburetor…

Main causes: bad gas, clogged air filter, cracked fuel lines, clogged fuel filter, dirty carburetor, bad spark plug, wor…

Main causes: mixing too much 2-cycle oil with the gas, dirty air filter, clogged carburetor, engine needs tune up…

Main causes: damaged fan blade, engine needs a tune up, dirty carburetor…

Repair guides for gas leaf blowers

These step-by-step repair guides will help you safely fix what’s broken on your leaf blower.

How to replace leaf blower fuel lines

How to replace leaf blower fuel lines

Leaf blower fuel lines deteriorate with time and eventually can split or crack. You can remove and replace them yourself…

Repair time and Difficulty

 60 minutes or less
How to rebuild a leaf blower carburetor

How to rebuild a leaf blower carburetor

If the leaf blower engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow …

Repair time and Difficulty

 60 minutes or less
How to replace a leaf blower carburetor

How to replace a leaf blower carburetor

The carburetor could be the problem If the leaf blower engine won't start even though there's fuel in the tank. Follow t…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your furnaces

Use the advice and tips in these articles to get the most out of your leaf blower.

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