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GMC GDPI050-3 gas furnace

GMC GDPI050-3 gas furnace Parts

Here are the diagrams and repair parts for GMC GDPI050-3 gas furnace, as well as links to manuals and error code tables, if available.

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Browse Parts for GDPI050-3 Gas Furnace

  • Burner Assembly for GMC GDPI050-3 - Part B18225-07

    Gas furnace diagram

    Burner Assembly

    Part #B18225-07

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

  • Furnace Blower Door for GMC GDPI050-3 - Part 18223-31

    Gas furnace diagram

    Furnace Blower Door

    Part #18223-31

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

  • Top Duct Ang for GMC GDPI050-3 - Part 18221-08

    Gas furnace diagram

    Top Duct Ang

    Part #18221-08

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

  • Gas Burner for GMC GDPI050-3 - Part B18225-00

    Gas furnace diagram

    Gas Burner

    Part #B18225-00

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

  • Burner Assembly for GMC GDPI050-3 - Part B18225-02

    Gas furnace diagram

    Burner Assembly

    Part #B18225-02

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

  • Blower Asm. for GMC GDPI050-3 - Part 18682-47S

    Blower assemblies diagram

    Blower Asm.

    Part #18682-47S

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

  • Service Blow for GMC GDPI050-3 - Part 18682-45S

    Blower assemblies diagram

    Service Blow

    Part #18682-45S

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

  • Door Switch for GMC GDPI050-3 - Part B13708-18

    Electrical & hardware diagram

    Door Switch

    Part #B13708-18

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

  • Furnace Air Pressure Switch for GMC GDPI050-3 - Part B13701-26

    Electrical & hardware diagram

    Furnace Air Pressure Switch

    Part #B13701-26

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

  • Manifold, 5 for GMC GDPI050-3 - Part B18264-03

    Gas furnace diagram

    Manifold, 5

    Part #B18264-03

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

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Repair guides for upright freezers

How to replace a freezer electronic control board

How to replace a freezer electronic control board

The electronic control board manages the compressor to control freezer temperature. Replace the control board using the…

Repair time and Difficulty

 45 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Repair time and Difficulty

 45 minutes or less
How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your furnaces

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2023 HVAC regulation changes and how they may affect you

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