Rheem
Central Air Conditioner

Model # SNW Official Rheem air conditioner

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

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Model diagram and schematic

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ALL PARTS
Showing 10 of 140 parts  |

Motor 51-21853-82
#19A

Replacement parts diagram

Motor

Part #51-21853-82

Replaced by #WG840465

?
Manufacturer substitution
This part replaces 51-21853-82. Substitute parts can look different from the original.
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In Stock
Motor 51-21853-83
#19B

Replacement parts diagram

Motor

Part #51-21853-83

Replaced by #WG840465

?
Manufacturer substitution
This part replaces 51-21853-83. Substitute parts can look different from the original.
BEST SELLER
In Stock
Motor 51-20900-01
#24A

Replacement parts diagram

Motor

Part #51-20900-01

Replaced by #45461

?
Manufacturer substitution
This part replaces 51-20900-01. Substitute parts can look different from the original.
BEST SELLER
In Stock
Capacitor 43-17075-05

#NI

All parts diagram

Capacitor

Part #43-17075-05

In Stock
Blow Cutoff AE-64401-06
#28C

Replacement parts diagram

Blow cutoff

Part #AE-64401-06

In Stock
Capacitor 43-17075-03

#NI

All parts diagram

Capacitor

Part #43-17075-03

In Stock
Blower Shaft 70-21933-02

#NI

All parts diagram

Blower shaft

Part #70-21933-02

In Stock
Drain Pan AS-56726-02

#NI

All parts diagram

Drain pan

Part #AS-56726-02

In Stock
Blower Wheel 70-21773-01
#27D

Replacement parts diagram

Blower wheel

Part #70-21773-01

In Stock
Blower Wheel 70-18625-01
#27B

Replacement parts diagram

Blower wheel

Part #70-18625-01

In Stock

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair difficulty
Time required
 15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your central air conditioners

Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

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