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Thermal Zone AH42B-1 air handler Parts

Here are the diagrams and repair parts for Thermal Zone AH42B-1 air handler, as well as links to manuals and error code tables, if available.

Thermal Zone AH42B-1 air handler
By Schematic
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Browse Parts forAH42B-1 Air Handler

  • Thermal Zone Blower Motor for Thermal Zone AH42B-1 - Part 913358

    Air handlers diagram

    Thermal Zone Blower Motor

    Part #913358

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

  • Blower Wheel for Thermal Zone AH42B-1 - Part 667037

    Air handlers diagram

    Blower Wheel

    Part #667037

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

  • Motor Run Capacitor for Thermal Zone AH42B-1 - Part 12908

    Air handlers diagram

    Capacitor

    Part #621435

    Replaced by #12908

    Info Icon
    Manufacturer substitution
    This part replaces 621435. Substitute parts can look different from the original.
    In Stock
    $98.90
    11% OFF Phone Price : $110.90Info Icon
    Minus Item
    Qty
    Plus Item
  • Lower Door With Insulation for Thermal Zone AH42B-1 - Part 499871Z

    Air handlers diagram

    Lower Door With Insulation

    Part #499871Z

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

  • Drain Pan Only , "a" Coils, B-cab for Thermal Zone AH42B-1 - Part 668717

    Air handlers diagram

    Drain Pan Only , "a" Coils, B-cab

    Part #668717

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

  • Close Off Plate (2) for Thermal Zone AH42B-1 - Part 226420

    Air handlers diagram

    Close Off Plate (2)

    Part #226420

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

  • Indoor Coil Assembly for Thermal Zone AH42B-1 - Part 914402

    Air handlers diagram

    Indoor Coil Assembly

    Part #914402

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

  • Filter Cover for Thermal Zone AH42B-1 - Part 257962Z

    Air handlers diagram

    Filter Cover

    Part #257962Z

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

  • Electrical Panel Assembly for Thermal Zone AH42B-1 - Part 470720

    Air handlers diagram

    Electrical Panel Assembly

    Part #470720

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

  • Complete Blower Assembly, 10 X 8, 1/3 Hp for Thermal Zone AH42B-1 - Part 913877

    Air handlers diagram

    Complete Blower Assembly, 10 X 8, 1/3 Hp

    Part #913877

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

Effective articles & videos to help repair your air handlers

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

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