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Weatherking
Central Air Conditioner

Model # WALGA-018J Official Weatherking condensing unit

Here are the diagrams and repair parts for Official Weatherking WALGA-018J condensing unit, 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 38 parts  |
Motor 51-21853-82

#17

All 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.
BEST SELLER
$150.11
In Stock
Contactor 42-20044-02

#11

All parts diagram

Contactor

Part #42-20044-02

Replaced by #94-388

?
Manufacturer substitution
This part replaces 42-20044-02. Substitute parts can look different from the original.
$33.20 | 
15% OFF Phone Price : $39.20
In Stock
Adptr Fittg 83-21457-03

#19A

All parts diagram

Adptr fittg

Part #83-21457-03

$41.89
In Stock
Service Valve 61-21368-06

#14

All parts diagram

Service valve

Part #61-21368-06

$107.98
In Stock
Central Air Conditioner Start Capacitor (replaces U18-881) 43-17075-04

#16DD

All parts diagram

Central air conditioner start capacitor (replaces u18-881)

Part #43-17075-04

This item is not returnable
$28.38
In Stock
Capacitor 43-17075-03

#16B

All parts diagram

Capacitor

Part #43-17075-03

$38.98
In Stock
Adptr Fittg 83-21457-02

#19

All parts diagram

Adptr fittg

Part #83-21457-02

Replaced by #83-CD9640-1PK

?
Manufacturer substitution
This part replaces 83-21457-02. Substitute parts can look different from the original.
$31.20
In Stock
Switch 47-21604-01

#NI

All parts diagram

Switch

Part #47-21604-01

Replaced by #47-21604-03

?
Manufacturer substitution
This part replaces 47-21604-01. Substitute parts can look different from the original.
$51.76
In Stock
Relay 42-18282-11

#16CC

All parts diagram

Relay

Part #42-18282-11

Replaced by #42-25105-02

?
Manufacturer substitution
This part replaces 42-18282-11. Substitute parts can look different from the original.
$166.50
In Stock
Service Valve 61-21368-05

#13

All parts diagram

Service valve

Part #61-21368-05

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

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