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Janitrol A42-20 air handler with coil

Janitrol A42-20 air handler with coil Parts

Here are the diagrams and repair parts for Janitrol A42-20 air handler with coil, as well as links to manuals and error code tables, if available.

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Browse Parts for A42-20 Air Handler with Coil

  • Furnace Blower Fan Wheel for Janitrol A42-20 - Part B1368036S

    Air handler diagram

    Blower Wheel

    Part #B13680-36

    Replaced by #B1368036S

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    Manufacturer substitution
    This part replaces B13680-36. Substitute parts can look different from the original.
    In Stock
    $82.17
    37% OFF Was : $129.66Info Icon
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  • Furnace Heat Sequencer for Janitrol A42-20 - Part B1256558

    Air handler diagram

    Sequencer

    Part #B12565-51

    Replaced by #B1256558

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    Manufacturer substitution
    This part replaces B12565-51. Substitute parts can look different from the original.
    In Stock
    $104.43
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  • Central Air Conditioner Circuit Breaker, 30-amp, 240-volt for Janitrol A42-20 - Part CBK2PD240VC030S

    Air handler diagram

    Circuit Breaker

    Part #B17535-10

    Replaced by #CBK2PD240VC030S

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    Manufacturer substitution
    This part replaces B17535-10. Substitute parts can look different from the original.
    In Stock
    $150.42
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  • Motor Run Capacitor for Janitrol A42-20 - Part 12907

    Air handler diagram

    Capacitor 7.

    Part #B9456-51

    Replaced by #12907

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    Manufacturer substitution
    This part replaces B9456-51. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.76
    17% OFF Phone Price : $5.76Info Icon
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  • Furnace Heater Element With Limit Switch for Janitrol A42-20 - Part B1037489S

    Air handler diagram

    Heating Elem

    Part #B10374-70

    Replaced by #B1037489S

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    Manufacturer substitution
    This part replaces B10374-70. Substitute parts can look different from the original.
    In Stock
    $211.45
    5% OFF Phone Price : $223.45Info Icon
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  • Central Air Conditioner Circuit Breaker for Janitrol A42-20 - Part CBK2PD240VA060S

    Air handler diagram

    Circuit Breaker

    Part #B17535-11

    Replaced by #CBK2PD240VA060S

    Info Icon
    Manufacturer substitution
    This part replaces B17535-11. Substitute parts can look different from the original.
    In Stock
    $124.94
    Minus Item
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  • Lwr Accs Pnl for Janitrol A42-20 - Part 17220-51P

    Air handler diagram

    Lwr Accs Pnl

    Part #17220-51P

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

  • Blower Mount for Janitrol A42-20 - Part 17171-04

    Air handler diagram

    Blower Mount

    Part #17171-04

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

  • Blower Shell for Janitrol A42-20 - Part 18393-04

    Air handler diagram

    Blower Shell

    Part #18393-04

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

  • Blower for Janitrol A42-20 - Part 7682-133

    Air handler diagram

    Blower

    Part #7682-133

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

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Effective articles & videos to help repair your air handlers

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