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 GMN080-4 gas furnace

GMC GMN080-4 gas furnace Parts

Here are the diagrams and repair parts for GMC GMN080-4 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 GMN080-4 Gas Furnace

  • Door Switch for GMC GMN080-4 - Part B13708-19

    Heat exchangers/misc. electrical diagram

    Door Switch

    Part #B13708-19

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

  • Furnace Air Pressure Switch for GMC GMN080-4 - Part B13701-50

    Heat exchangers/misc. electrical diagram

    Furnace Air Pressure Switch

    Part #B13701-50

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

  • Front Panel for GMC GMN080-4 - Part 28301-01

    Heat exchangers/misc. electrical diagram

    Front Panel

    Part #28301-01

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

  • Gas Manifold for GMC GMN080-4 - Part B25260-02

    Heat exchangers/misc. electrical diagram

    Gas Manifold

    Part #B25260-02

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

  • End Cap for GMC GMN080-4 - Part B28650-05

    Heat exchangers/misc. electrical diagram

    End Cap

    Part #B28650-05

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

  • 4 Cl, Burner for GMC GMN080-4 - Part 25135-02

    Heat exchangers/misc. electrical diagram

    4 Cl, Burner

    Part #25135-02

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

  • Furnace Blower Mount for GMC GMN080-4 - Part 28171-00

    Unit assembly diagram

    Furnace Blower Mount

    Part #28171-00

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

  • Cover for GMC GMN080-4 - Part 25155-00

    Unit assembly diagram

    Cover

    Part #25155-00

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

  • Endcap Gaskt for GMC GMN080-4 - Part B28325-09

    Heat exchangers/misc. electrical diagram

    Endcap Gaskt

    Part #B28325-09

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

  • Furnace Blower Assembly for GMC GMN080-4 - Part 28682-01S

    Unit assembly diagram

    Furnace Blower Assembly

    Part #28682-01S

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

Repair guides for rear-tine tillers

How to replace a tiller drive belt

How to replace a tiller drive belt

The drive belt connects the engine to the transmission, which drives the tines and wheels. If the drive belt is worn an…

Repair time and Difficulty

 15 minutes or less
How to replace the tines on a rear-tine tiller

How to replace the tines on a rear-tine tiller

Badly worn tines cut through the soil less effectively. If the tines are bent, dull or worn, follow these steps to repla…

Repair time and Difficulty

 30 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.…

Parts & More

Dryer
Electric Range
Gas Range
Side-By-Side Refrigerator
Toaster
Top-Mount Refrigerator
Upright Vacuum
Wall Oven
Washer