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Goodman GUS125-5 gas furnace

Goodman GUS125-5 gas furnace Parts

Here are the diagrams and repair parts for Goodman GUS125-5 gas furnace, as well as links to manuals and error code tables, if available.

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Browse Parts for GUS125-5 Gas Furnace

  • Manifold, 4 for Goodman GUS125-5 - Part B18264-14

    Gas train diagram

    Manifold, 4

    Part #B18264-14

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

  • Flue Restrictor (gun050-2b, Gus050-2) for Goodman GUS125-5 - Part 18248-00S

    Heat exchanger assembly diagram

    Flue Restrictor (gun050-2b, Gus050-2)

    Part #18248-00S

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

  • Hose Clamp # for Goodman GUS125-5 - Part B18100-00

    Heat exchanger assembly diagram

    Hose Clamp #

    Part #B18100-00

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

  • Blwr Asm,ser for Goodman GUS125-5 - Part 18682-01S

    Blower assembly diagram

    Blwr Asm,ser

    Part #18682-01S

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

  • Connector Pl for Goodman GUS125-5 - Part B13682-53

    Blower assembly diagram

    Connector Pl

    Part #B13682-53

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

  • Burner Assembly for Goodman GUS125-5 - Part B18225-10

    Gas train diagram

    Burner Assembly

    Part #B18225-10

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

  • Flue Collector (gun050-2b, Gun075-3b, Gus050-2, Gus075-3) for Goodman GUS125-5 - Part 18812-14

    Heat exchanger assembly diagram

    Flue Collector (gun050-2b, Gun075-3b, Gus050-2, Gus075-3)

    Part #18812-14

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

  • Control Acce for Goodman GUS125-5 - Part 18813-11P

    Casing diagram

    Control Acce

    Part #18813-11P

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

  • Motor Mounting Bracket for Goodman GUS125-5 - Part B13768-59

    Blower assembly diagram

    Motor Mounting Bracket

    Part #B13768-59

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

  • Top Channel (gun125-5b, Gus125-5) for Goodman GUS125-5 - Part 18221-06S

    Casing diagram

    Top Channel (gun125-5b, Gus125-5)

    Part #18221-06S

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

Symptoms for gas cooktops

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of …

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure…

Repair guides for gas cooktops

How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Repair time and Difficulty

 30 minutes or less
How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Repair time and Difficulty

 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.…

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Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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