Amana
Furnace

Model # GSC100A40A/P1163903F Official Amana horizontal gas furnace - gsc series

Here are the diagrams and repair parts for Official Amana GSC100A40A-P1163903F horizontal gas furnace - gsc series, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

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

Search
ALL PARTS
Showing 10 of 191 parts  |

Kit, Natural To Lp Conversion R0208182

#NI

All parts diagram

Kit, natural to lp conversion

Part #R0208182

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

Kit, 6 Pack Filter Hanger (with Filter) R0208187

#NI

All parts diagram

Kit, 6 pack filter hanger (with filter)

Part #R0208187

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

Manifold Control Assembly, Natural R0208135
#25C

Heat exchanger assembly diagram

Manifold control assembly, natural

Part #R0208135

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

Coil, Condensing R0208089
#5B

Heat exchanger assembly diagram

Coil, condensing

Part #R0208089

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

Plate, Combustion Blower Mounting R0208058
#13

Electrical & induced draft blower diagram

Plate, combustion blower mounting

Part #R0208058

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

Pilot Bracket R0208126
#21

Heat exchanger assembly diagram

Pilot bracket

Part #R0208126

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

Burner Box R0208110
#13A

Heat exchanger assembly diagram

Burner box

Part #R0208110

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

Screw, #8 X 1/2 Type "b" Hex Slot Washer Head R0208146
#4

Blower assembly & misc. parts diagram

Screw, #8 x 1/2 type "b" hex slot washer head

Part #R0208146

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

Burner Support R0208122
#20A

Heat exchanger assembly diagram

Burner support

Part #R0208122

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

Door, Front Blower R0208070
#20

Cabinet & panels diagram

Door, front blower

Part #R0208070

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

Symptoms for electric ranges

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Repair guides for electric ranges

How to replace a range hidden bake element

How to replace a range hidden bake element

These step-by-step instructions guide you through replacing the oven hidden bake element in an electric range.…

Repair difficulty
Time required
 30 minutes or less
How to replace an electric range oven door outer glass panel

How to replace an electric range oven door outer glass panel

Learn how to replace a damaged outer window panel on your oven door with these step-by-step instructions. …

Repair difficulty
Time required
 45 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

Repair difficulty
Time required
 45 minutes or less

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.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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.…