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Rheem
Air Handler

Model # RHGA120 Official Rheem commercial air handler

Here are the diagrams and repair parts for Official Rheem RHGA120 commercial air handler, as well as links to manuals and error code tables, if available.

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

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Model diagram and schematic

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ALL PARTS
Showing 10 of 68 parts  |
Bracket AE-72344-01
#25B

Functional replacement parts diagram

Bracket

Part #AE-72344-01

$88.11
In Stock
Filter 54-17531-10
#38A

Functional replacement parts diagram

Filter

Part #54-17531-10

$25.58
In Stock
Filter 54-17531-04
#37

Functional replacement parts diagram

Filter

Part #54-17531-04

$23.98
In Stock
Blower Wheel 70-40514-01
#20

Functional replacement parts diagram

Blower wheel

Part #70-40514-01

$343.63
In Stock
Cut-off AE-72264-03
#19B

Functional replacement parts diagram

Cut-off

Part #AE-72264-03

$440.60
In Stock
Blower Wheel 70-40514-02
#20A

Functional replacement parts diagram

Blower wheel

Part #70-40514-02

$422.65
In Stock
Exp Valve 61-40513-02
#33B

Functional replacement parts diagram

Exp valve

Part #61-40513-02

Replaced by #61-40533-03

?
Manufacturer substitution
This part replaces 61-40513-02. Substitute parts can look different from the original.
$490.25
In Stock
070 AE-72229-01
#12A

Functional replacement parts diagram

070

Part #AE-72229-01

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

Return Air Louver Pkg. AS-72277-01

#NI

All parts diagram

Return air louver pkg.

Part #AS-72277-01

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

070 AS-72256-01
#17A

Functional replacement parts diagram

070

Part #AS-72256-01

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

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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

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

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