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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.

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Browse Parts for GMN080-4 Gas Furnace

  • Rtnr Bracket for GMC GMN080-4 - Part 28702-00

    Unit assembly diagram

    Rtnr Bracket

    Part #28702-00

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

  • Screw for GMC GMN080-4 - Part B13935-15

    Heat exchangers/misc. electrical diagram

    Screw

    Part #B13935-15

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

  • Temperature Switch for GMC GMN080-4 - Part B13701-46

    Heat exchangers/misc. electrical diagram

    Temperature Switch

    Part #B13701-46

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

  • Top 17" Down for GMC GMN080-4 - Part 25085-01P

    Unit assembly diagram

    Top 17" Down

    Part #25085-01P

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

  • Vent Pipe & for GMC GMN080-4 - Part B18105-00

    Vent Pipe &

    Part #B18105-00

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

  • O-ring for GMC GMN080-4 - Part B28326-05

    Heat exchangers/misc. electrical diagram

    O-ring

    Part #B28326-05

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

  • Burner Box Bottom for GMC GMN080-4 - Part 28130-02

    Heat exchangers/misc. electrical diagram

    Burner Box Bottom

    Part #28130-02

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

  • 17" Duct Ang for GMC GMN080-4 - Part 25240-01

    Unit assembly diagram

    17" Duct Ang

    Part #25240-01

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

  • H.s.i. Mount for GMC GMN080-4 - Part 25095-00

    Heat exchangers/misc. electrical diagram

    H.s.i. Mount

    Part #25095-00

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

  • Screw for GMC GMN080-4 - Part B28649-00

    Heat exchangers/misc. electrical diagram

    Screw

    Part #B28649-00

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace the light switch in a top-freezer refrigerator

How to replace the light switch in a top-freezer refrigerator

The light switch turns the refrigerator light on and off and monitors door position. Replace the light switch if it does…

Repair time and Difficulty

 15 minutes or less
How to replace the water inlet valve in a top-freezer refrigerator

How to replace the water inlet valve in a top-freezer refrigerator

The water inlet valve controls water flow to the ice maker. Replace the water valve if it doesn't open or shut properly.…

Repair time and Difficulty

 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair time and Difficulty

 15 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.…

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.…

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