Rheem
Air Handler

Model #HQA SIZE 11 Official Rheem air handler

Here are the diagrams and repair parts for Rheem HQA-SIZE-11 air handler, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

    Showing 10 of 355 parts

    Motor Run Capacitor

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    Capacitor

    Part #43-20847-03
    Replaced by #12005
    ?
    Manufacturer substitution
    This part replaces 43-20847-03. Substitute parts can look different from the original.
    In Stock
    $9.03 | 
    20% OFF 
    Was: $11.29
    Central Air Conditioner Air Handler Blower Motor#20F

    Replacement parts Diagram

    In Stock
    $152.59 | 
    6% OFF 
    Phone Price: $162.59
    Motor Run Capacitor#21D

    Replacement parts Diagram

    Capacitor

    Part #43-20847-11
    Replaced by #12907
    ?
    Manufacturer substitution
    This part replaces 43-20847-11. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $3.19 | 
    20% OFF 
    Was: $3.99
    Motor Run Capacitor#21E

    Replacement parts Diagram

    Capacitor

    Part #43-20847-10
    Replaced by #12907
    ?
    Manufacturer substitution
    This part replaces 43-20847-10. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $3.19 | 
    20% OFF 
    Was: $3.99
    Control Assembly

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    Control assembly

    Part #AS-52446-02
    In Stock
    $942.27
    Fuse Block

    #NI

    All parts Diagram

    Fuse block

    Part #45-19664-14
    In Stock
    $12.55
    Terminl Blck

    #NI

    All parts Diagram

    Terminl blck

    Part #45-21134-03
    In Stock
    $17.99
    Plate#31

    Replacement parts Diagram

    Plate

    Part #AE-52147-01
    This item is not returnable
    In Stock
    $2.49
    Fuse Block

    #NI

    All parts Diagram

    Fuse block

    Part #45-19664-12
    In Stock
    $44.99
    Control Assembly#25CB

    Replacement parts Diagram

    Control assembly

    Part #AS-52442-28
    In Stock
    $416.99

    Articles and videos common to all air handlers

    August 5, 2022

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

    By Lyle Weischwill

    Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.