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GMC GUS100-4 gas furnace Parts

Here are the diagrams and repair parts for GMC GUS100-4 gas furnace, as well as links to manuals and error code tables, if available.

GMC GUS100-4 gas furnace
By Schematic
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This is the number corresponding to the part on the diagram / schematic

Browse Parts forGUS100-4 Gas Furnace

  • Transfer Tub for GMC GUS100-4 - Part B18102-02

    Heat exchanger assembly diagram

    Transfer Tub

    Part #B18102-02

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

  • Blower Shell for GMC GUS100-4 - Part 18393-01

    Blower assembly diagram

    Blower Shell

    Part #18393-01

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

  • Secondary Ai for GMC GUS100-4 - Part 18224-09

    Heat exchanger assembly diagram

    Secondary Ai

    Part #18224-09

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

  • Manifold, 4 for GMC GUS100-4 - Part B18264-14

    Gas train diagram

    Manifold, 4

    Part #B18264-14

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

  • Control Acce for GMC GUS100-4 - Part 18813-11P

    Casing diagram

    Control Acce

    Part #18813-11P

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

  • Secondary Ai for GMC GUS100-4 - Part 18224-11

    Heat exchanger assembly diagram

    Secondary Ai

    Part #18224-11

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

  • Manifold, 3 for GMC GUS100-4 - Part B18264-13

    Gas train diagram

    Manifold, 3

    Part #B18264-13

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

  • Timed Fan for GMC GUS100-4 - Part B18099-03

    Misc. electrical/hardware diagram

    Timed Fan

    Part #B18099-03

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

  • Gasket Kit for GMC GUS100-4 - Part 13926-103

    Heat exchanger assembly diagram

    Gasket Kit

    Part #13926-103

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

  • Ignition Mod for GMC GUS100-4 - Part B13707-24

    Gas train diagram

    Ignition Mod

    Part #B13707-24

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

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