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
GMC GDPI100-4 gas furnace

GMC GDPI100-4 gas furnace Parts

Here are the diagrams and repair parts for GMC GDPI100-4 gas 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 GDPI100-4 Gas Furnace

  • Secondary Ai for GMC GDPI100-4 - Part 18224-17

    Heat exchanger assembly diagram

    Secondary Ai

    Part #18224-17

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

  • Capacitor 12 for GMC GDPI100-4 - Part B9456-72

    Blower assemblies diagram

    Capacitor 12

    Part #B9456-72

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

  • Power Vent H for GMC GDPI100-4 - Part 18812-08

    Heat exchanger assembly diagram

    Power Vent H

    Part #18812-08

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

  • Burner Assembly for GMC GDPI100-4 - Part B18225-03

    Gas furnace diagram

    Burner Assembly

    Part #B18225-03

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

  • Furnace Blower Door for GMC GDPI100-4 - Part 18223-35

    Gas furnace diagram

    Furnace Blower Door

    Part #18223-35

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

  • Power Vent H for GMC GDPI100-4 - Part 18812-17

    Heat exchanger assembly diagram

    Power Vent H

    Part #18812-17

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

  • Flue Baffle for GMC GDPI100-4 - Part 18228-00

    Heat exchanger assembly diagram

    Flue Baffle

    Part #18228-00

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

  • Blower Asm S for GMC GDPI100-4 - Part 18682-42S

    Blower assemblies diagram

    Blower Asm S

    Part #18682-42S

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

  • Flue Restric for GMC GDPI100-4 - Part 18248-19

    Heat exchanger assembly diagram

    Flue Restric

    Part #18248-19

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

  • Limit, 160f, for GMC GDPI100-4 - Part B13700-08

    Heat exchanger assembly diagram

    Limit, 160f,

    Part #B13700-08

    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

Audio Equipment
Compact Stereo System
Compact Vhs-C Camcorder
Lawn & Garden Engine
Office Equipment
Range
Reciprocating Saw
Television
Televisions With Vcr Or Dvd
Vhs Players & Vcrs