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Rheem
Air Handler

Model # RHMA Official Rheem air handler

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

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Model diagram and schematic

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Showing 10 of 102 parts  |
Motor 51-20179-01
#18E

Non-functional replacement parts diagram

Motor

Part #51-20179-01

Replaced by #WG840465

?
Manufacturer substitution
This part replaces 51-20179-01. Substitute parts can look different from the original.
BEST SELLER
$150.11
In Stock
Motor 51-20166-01
#18C

Non-functional replacement parts diagram

Motor

Part #51-20166-01

Replaced by #45461

?
Manufacturer substitution
This part replaces 51-20166-01. Substitute parts can look different from the original.
BEST SELLER
$207.04
In Stock
Motor 51-20168-01
#18F

Non-functional replacement parts diagram

Motor

Part #51-20168-01

Replaced by #45461

?
Manufacturer substitution
This part replaces 51-20168-01. Substitute parts can look different from the original.
BEST SELLER
$207.04
In Stock
Motor 51-20165-01
#18A

Non-functional replacement parts diagram

Motor

Part #51-20165-01

Replaced by #45461

?
Manufacturer substitution
This part replaces 51-20165-01. Substitute parts can look different from the original.
BEST SELLER
$207.04
In Stock
Relay-plug 42-19423-01
#30

Non-functional replacement parts diagram

Relay-plug

Part #42-19423-01

Replaced by #WR90-370

?
Manufacturer substitution
This part replaces 42-19423-01. Substitute parts can look different from the original.
$21.63 | 
22% OFF Phone Price : $27.63
In Stock
Blower Wheel 70-20218-02
#21E

Non-functional replacement parts diagram

Blower wheel

Part #70-20218-02

$176.64
In Stock
Weatherking Blow Cutoff AE-64401-05
#25B

Non-functional replacement parts diagram

Weatherking blow cutoff

Part #AE-64401-05

$29.67
In Stock
Blower Wheel 70-18631-01
#21

Non-functional replacement parts diagram

Blower wheel

Part #70-18631-01

$191.76
In Stock
Blower Wheel 70-18629-01
#21G

Non-functional replacement parts diagram

Blower wheel

Part #70-18629-01

$195.13
In Stock
Filter 54-19655-13
#10A

Non-functional replacement parts diagram

Filter

Part #54-19655-13

$26.80
In Stock

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