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Rheem
Central Air Conditioner

Model # SMA Official Rheem air conditioner

Here are the diagrams and repair parts for Official Rheem SMA air conditioner, 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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Showing 10 of 110 parts  |
Motor 51-20819-01
#37A

Replacement parts diagram

Motor

Part #51-20819-01

Replaced by #EM3465F

?
Manufacturer substitution
This part replaces 51-20819-01. Substitute parts can look different from the original.
BEST SELLER
$148.45 | 
7% OFF Phone Price : $160.45
In Stock
Motor 51-19613-01
#20A

Replacement parts diagram

Motor

Part #51-19613-01

Replaced by #45461

?
Manufacturer substitution
This part replaces 51-19613-01. Substitute parts can look different from the original.
BEST SELLER
$207.04
In Stock
Relay-fan 42-19423-02
#11

Replacement parts diagram

Relay-fan

Part #42-19423-02

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

Weatherking Blow Cutoff AE-64401-07
#18

Replacement parts diagram

Weatherking blow cutoff

Part #AE-64401-07

$21.71
In Stock
Motor Slngr 56-17846-02
#38B

Replacement parts diagram

Motor slngr

Part #56-17846-02

$14.80
In Stock
Blower Wheel 70-20218-02
#21B

Replacement parts diagram

Blower wheel

Part #70-20218-02

$176.64
In Stock
Contactor 42-20080-03
#12B

Replacement parts diagram

Contactor

Part #42-20080-03

Replaced by #42-25102-01

?
Manufacturer substitution
This part replaces 42-20080-03. Substitute parts can look different from the original.
$33.91
In Stock
Capacitor 43-20847-22

#NI

All parts diagram

Capacitor

Part #43-20847-22

Replaced by #43-25136-31

?
Manufacturer substitution
This part replaces 43-20847-22. Substitute parts can look different from the original.
$26.54
In Stock
Transformer 46-19776-01
Transformer

Part #46-19776-01

Replaced by #90-4031F

?
Manufacturer substitution
This part replaces 46-19776-01. Substitute parts can look different from the original.
$10.99
In Stock
Blower Wheel 70-18633-01
#21A

Replacement parts diagram

Blower wheel

Part #70-18633-01

Replaced by #70-20218-02

?
Manufacturer substitution
This part replaces 70-18633-01. Substitute parts can look different from the original.
$176.64
In Stock

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 45 minutes or less

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