Air Handler

Model # HQA SIZE 16 Official Rheem air handler

Here are the diagrams and repair parts for Official Rheem HQA SIZE 16 air handler, as well as links to manuals and error code tables, if available.

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HQA SIZE 16 Air Handler
Contactor 42-20616-01

#NI

All parts diagram

Contactor

Part #42-20616-01

Replaced by #90-244

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Manufacturer substitution
This part replaces 42-20616-01. Substitute parts can look different from the original.
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In Stock
Relay-plug 42-19423-01
Relay-plug

Part #42-19423-01

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

Relay 42-19423-05
Relay

Part #42-19423-05

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

Relay 42-19736-14
Relay

Part #42-19736-14

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

Relay 42-21593-02

#NI

All parts diagram

Relay

Part #42-21593-02

In Stock
Relay 42-21593-01

#NI

All parts diagram

Relay

Part #42-21593-01

In Stock
Limit Switch 47-20045-06
#34H

Replacement parts diagram

Limit switch

Part #47-20045-06

In Stock
Filter 54-19655-12
#12B

Replacement parts diagram

Filter

Part #54-19655-12

In Stock
Weatherking Blow Cutoff AE-64401-18
#23F

Replacement parts diagram

Weatherking blow cutoff

Part #AE-64401-18

In Stock
Blower Wheel 70-17426-02
#23C

Replacement parts diagram

Blower wheel

Part #70-17426-02

In Stock

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Repair difficulty
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Repair difficulty
Time required
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Repair difficulty
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Effective articles & videos to help repair your air handlers

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