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GMC GDPS100-3 gas furnace

GMC GDPS100-3 gas furnace Parts

Here are the diagrams and repair parts for GMC GDPS100-3 gas furnace, as well as links to manuals and error code tables, if available.

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Browse Parts for GDPS100-3 Gas Furnace

  • Gas Burner for GMC GDPS100-3 - Part B18225-00

    Gas furnace diagram

    Gas Burner

    Part #B18225-00

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

  • Flue Restric for GMC GDPS100-3 - Part 18248-18

    Heat exchanger assembly diagram

    Flue Restric

    Part #18248-18

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

  • Ctl Access D for GMC GDPS100-3 - Part 18813-08P

    Gas furnace diagram

    Ctl Access D

    Part #18813-08P

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

  • Manifold Bra for GMC GDPS100-3 - Part 18159-01

    Heat exchanger assembly diagram

    Manifold Bra

    Part #18159-01

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

  • Furnace Burner Roll-out Limit Switch for GMC GDPS100-3 - Part B13701-08

    Heat exchanger assembly diagram

    Furnace Burner Roll-out Limit Switch

    Part #B13701-08

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

  • Burner Assembly for GMC GDPS100-3 - Part B18225-04

    Gas furnace diagram

    Burner Assembly

    Part #B18225-04

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

  • Timed Fan for GMC GDPS100-3 - Part B18099-03

    Electrical & hardware diagram

    Timed Fan

    Part #B18099-03

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

  • Heat Exch Su for GMC GDPS100-3 - Part 18212-14S

    Heat exchanger assembly diagram

    Heat Exch Su

    Part #18212-14S

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

  • Blower Asm. for GMC GDPS100-3 - Part 18682-48S

    Blower assemblies diagram

    Blower Asm.

    Part #18682-48S

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

  • Energy Cut-o for GMC GDPS100-3 - Part B14972-04

    Heat exchanger assembly diagram

    Energy Cut-o

    Part #B14972-04

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

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How to replace an electric range oven control board

If the electronic oven control board isn't powering the bake and broil functions, you can replace it in less than half a…

Repair time and Difficulty

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How to replace a range surface element control switch

How to replace a range surface element control switch

The surface element control switch lets you turn the stovetop elements on and off, and to set the heat level. These step…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

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

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