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GMC GUPX120-5B gas furnace

GMC GUPX120-5B gas furnace Parts

Here are the diagrams and repair parts for GMC GUPX120-5B gas furnace, as well as links to manuals and error code tables, if available.

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Browse Parts for GUPX120-5B Gas Furnace

  • Burner Assembly for GMC GUPX120-5B - Part B18225-05

    Gas train diagram

    Burner Assembly

    Part #B18225-05

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

  • Secondary Ai for GMC GUPX120-5B - Part 18224-17

    Heat exchanger assembly diagram

    Secondary Ai

    Part #18224-17

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

  • Motor Mounting Bracket for GMC GUPX120-5B - Part B13768-51

    Blower assembly diagram

    Motor Mounting Bracket

    Part #B13768-51

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

  • Motor for GMC GUPX120-5B - Part B13400-12

    Blower assembly diagram

    Motor

    Part #B13400-12

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

  • Burner Assembly for GMC GUPX120-5B - Part B18225-04

    Gas train diagram

    Burner Assembly

    Part #B18225-04

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

  • Timed Fan for GMC GUPX120-5B - Part B18099-03

    Misc. electrical and hardware diagram

    Timed Fan

    Part #B18099-03

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

  • Manifold Bra for GMC GUPX120-5B - Part 18159-01

    Heat exchanger assembly diagram

    Manifold Bra

    Part #18159-01

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

  • Door Switch for GMC GUPX120-5B - Part B13708-18

    Misc. electrical and hardware diagram

    Door Switch

    Part #B13708-18

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

  • Connector Pl for GMC GUPX120-5B - Part B13682-53

    Blower assembly diagram

    Connector Pl

    Part #B13682-53

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

  • Power Vent H for GMC GUPX120-5B - Part 18812-10

    Heat exchanger assembly diagram

    Power Vent H

    Part #18812-10

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

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