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Goodman GMTH045-3B gas furnace

Goodman GMTH045-3B gas furnace Parts

Here are the diagrams and repair parts for Goodman GMTH045-3B gas furnace, as well as links to manuals and error code tables, if available.

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Browse Parts for GMTH045-3B Gas Furnace

  • Furnace Temperature Limit Switch for Goodman GMTH045-3B - Part B1370198

    Heat exchanger assembly diagram

    Furnace Temperature Limit Switch

    Part #B1370198
    In Stock
    $33.13
    Minus Item
    Qty
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  • Burner Rack for Goodman GMTH045-3B - Part 0121F00157

    Burner box assembly diagram

    Rack

    Part #2513501

    Replaced by #0121F00157

    Info Icon
    Manufacturer substitution
    This part replaces 2513501. Substitute parts can look different from the original.
    In Stock
    $34.90
    Minus Item
    Qty
    Plus Item
  • Burner for Goodman GMTH045-3B - Part 0121F00146

    Burner box assembly diagram

    Side

    Part #2514000

    Replaced by #0121F00146

    Info Icon
    Manufacturer substitution
    This part replaces 2514000. Substitute parts can look different from the original.
    In Stock
    $24.40
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    Qty
    Plus Item
  • Furnace Blower Fan Motor Housing for Goodman GMTH045-3B - Part 2539305S

    Blower assembly diagram

    Shell

    Part #2539305

    Replaced by #2539305S

    Info Icon
    Manufacturer substitution
    This part replaces 2539305. Substitute parts can look different from the original.
    In Stock
    $118.16
    9% OFF Phone Price : $130.16Info Icon
    Minus Item
    Qty
    Plus Item
  • Furnace Inducer Vent Motor Assembly for Goodman GMTH045-3B - Part B4833000S

    Heat exchanger assembly diagram

    Vent Motor

    Part #B4833000

    Replaced by #B4833000S

    Info Icon
    Manufacturer substitution
    This part replaces B4833000. Substitute parts can look different from the original.
    In Stock
    $437.24
    $12.00 OFF Phone Price : $449.24Info Icon
    Minus Item
    Qty
    Plus Item
  • Burner Rck for Goodman GMTH045-3B - Part 0121F00159

    Burner box assembly diagram

    Rack

    Part #2513503

    Replaced by #0121F00159

    Info Icon
    Manufacturer substitution
    This part replaces 2513503. Substitute parts can look different from the original.
    In Stock
    $116.86
    Minus Item
    Qty
    Plus Item
  • Goodman Blw Mtr Psc 1/2hp 1130rpm 115v for Goodman GMTH045-3B - Part 0131F00042SP

    Blower assembly diagram

    Furnace Blower Fan Motor

    Part #0131F00022

    Replaced by #0131F00042SP

    Info Icon
    Manufacturer substitution
    This part replaces 0131F00022. Substitute parts can look different from the original.
    In Stock
    $422.68
    Minus Item
    Qty
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  • Top, Painted, 17.5" (gmt070-4b, Gmt090-3b, Gmt090-4b, Gdt090-4b, Gmth070-4b) for Goodman GMTH045-3B - Part 4008009P

    Wrapper assembly diagram

    Top, Painted, 17.5" (gmt070-4b, Gmt090-3b, Gmt090-4b, Gdt090-4b, Gmth070-4b)

    Part #4008009P

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

  • Wrapper/insulation Assembly, 17.5" (gmt070-4b, Gmt090-3b, Gmt090-4b, Gmth070-4b) for Goodman GMTH045-3B - Part 4026516S

    Wrapper assembly diagram

    Wrapper/insulation Assembly, 17.5" (gmt070-4b, Gmt090-3b, Gmt090-4b, Gmth070-4b)

    Part #4026516S

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

  • Manifold, Gas 2 Cl (gmt045-3b, Gdt045-3b, Gmth045-3b) for Goodman GMTH045-3B - Part B4026005

    Burner box assembly diagram

    Manifold, Gas 2 Cl (gmt045-3b, Gdt045-3b, Gmth045-3b)

    Part #B4026005

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

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