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

GMC GUS050-2 gas furnace Parts

Here are the diagrams and repair parts for GMC GUS050-2 gas furnace, as well as links to manuals and error code tables, if available.

GMC GUS050-2 gas furnace
By Schematic
SELECT DIAGRAM
?

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

Browse Parts forGUS050-2 Gas Furnace

  • Door Switch for GMC GUS050-2 - Part B13708-18

    Misc. electrical/hardware diagram

    Door Switch

    Part #B13708-18

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

  • Furnace Blower Door for GMC GUS050-2 - Part 18223-40

    Casing diagram

    Furnace Blower Door

    Part #18223-40

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

  • Motor for GMC GUS050-2 - Part B13400-14

    Blower assembly diagram

    Motor

    Part #B13400-14

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

  • Manifold, 5 for GMC GUS050-2 - Part B18264-19

    Gas train diagram

    Manifold, 5

    Part #B18264-19

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

  • Top Channel (gun050-2b, Gun075-3b, Gus050-2, Gus075-3) for GMC GUS050-2 - Part 18221-04S

    Casing diagram

    Top Channel (gun050-2b, Gun075-3b, Gus050-2, Gus075-3)

    Part #18221-04S

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

  • Burner Box T for GMC GUS050-2 - Part 18823-01

    Heat exchanger assembly diagram

    Burner Box T

    Part #18823-01

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

  • Transfer Tub for GMC GUS050-2 - Part B18102-02

    Heat exchanger assembly diagram

    Transfer Tub

    Part #B18102-02

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

  • Furnace Blower Door for GMC GUS050-2 - Part 18223-41

    Casing diagram

    Furnace Blower Door

    Part #18223-41

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

  • Top Channel (gun100-4b, Gus100-4) for GMC GUS050-2 - Part 18221-05S

    Casing diagram

    Top Channel (gun100-4b, Gus100-4)

    Part #18221-05S

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

  • Gas Burner for GMC GUS050-2 - Part B18225-00

    Gas train diagram

    Gas Burner

    Part #B18225-00

    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

Camcorder
Canister Vacuum
Countertop Microwave
Gas Cooktop
Heating & Cooling Combined Unit
Lawn & Garden Engine
Range
Storm & Screen Doors
Television
Toys & Games
Treadmill
Upright Freezer