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GMC GUPS100-3 gas furnace Parts

Here are the diagrams and repair parts for GMC GUPS100-3 gas furnace, as well as links to manuals and error code tables, if available.

GMC GUPS100-3 gas furnace
By Schematic
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This is the number corresponding to the part on the diagram / schematic

Browse Parts for GUPS100-3 Gas Furnace

  • Secondary Ai for GMC GUPS100-3 - Part 18224-18

    Heat exchanger assembly diagram

    Secondary Ai

    Part #18224-18

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

  • Limit, 240f, for GMC GUPS100-3 - Part B13700-12

    Heat exchanger assembly diagram

    Limit, 240f,

    Part #B13700-12

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

  • Furnace Air Pressure Switch for GMC GUPS100-3 - Part B13701-33

    Misc. electrical and hardware diagram

    Furnace Air Pressure Switch

    Part #B13701-33

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

  • Blower for GMC GUPS100-3 - Part 18682-21S

    Blower assembly diagram

    Blower

    Part #18682-21S

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

  • Blwr Asm,ser for GMC GUPS100-3 - Part 18682-04S

    Blower assembly diagram

    Blwr Asm,ser

    Part #18682-04S

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

  • Heat Exch Su for GMC GUPS100-3 - Part 18212-11S

    Heat exchanger assembly diagram

    Heat Exch Su

    Part #18212-11S

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

  • Blower Shell for GMC GUPS100-3 - Part 14393-89

    Blower assembly diagram

    Blower Shell

    Part #14393-89

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

  • Secondary Air Door (gups1405) for GMC GUPS100-3 - Part 18224-20

    Heat exchanger assembly diagram

    Secondary Air Door (gups1405)

    Part #18224-20

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

  • Heat Exch Su for GMC GUPS100-3 - Part 18212-02S

    Heat exchanger assembly diagram

    Heat Exch Su

    Part #18212-02S

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

  • Gas Valve,st for GMC GUPS100-3 - Part B12826-05

    Gas train diagram

    Gas Valve,st

    Part #B12826-05

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

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