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Weatherking
Central Air Conditioner

Model # WPMJA-03OJ Official Weatherking remote heat pump

Here are the diagrams and repair parts for Official Weatherking WPMJA-03OJ remote heat pump, 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 40 parts  |
Motor 51-23055-12
#12A

Replacement parts diagram

Motor

Part #51-23055-12

Replaced by #WG840465

?
Manufacturer substitution
This part replaces 51-23055-12. Substitute parts can look different from the original.
BEST SELLER
$150.11
In Stock
Relay 42-19423-04

#NI

All parts diagram

Relay

Part #42-19423-04

Replaced by #WR90-370

?
Manufacturer substitution
This part replaces 42-19423-04. Substitute parts can look different from the original.
$21.63 | 
22% OFF Phone Price : $27.63
In Stock
Switch 47-21144-01

#NI

All parts diagram

Switch

Part #47-21144-01

$48.58
In Stock
Switch 47-21604-01
#18B

Replacement 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
Capacitor 43-21298-20
#18

Replacement parts diagram

Capacitor

Part #43-21298-20

Replaced by #43-25136-12

?
Manufacturer substitution
This part replaces 43-21298-20. Substitute parts can look different from the original.
$23.69
In Stock
Capacitor 43-20847-02
#13

Replacement parts diagram

Capacitor

Part #43-20847-02

Replaced by #43-25134-01

?
Manufacturer substitution
This part replaces 43-20847-02. Substitute parts can look different from the original.
$9.03
In Stock
Valve 83-21457-01

#NI

All parts diagram

Valve

Part #83-21457-01

Replaced by #83-CD9602-2PK

?
Manufacturer substitution
This part replaces 83-21457-01. Substitute parts can look different from the original.
$27.38
In Stock
Adptr Fittg 83-21457-02

#NI

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 Kit 47-21809-81
#21A

Replacement parts diagram

Switch kit

Part #47-21809-81

Replaced by #998-0540-00

?
Manufacturer substitution
This part replaces 47-21809-81. Substitute parts can look different from the original.
$170.76 | 
7% OFF Phone Price : $182.76
In Stock
Dfrst Cnt Bd 47-21517-03
#17

Replacement parts diagram

Dfrst cnt bd

Part #47-21517-03

Replaced by #47-21776-86

?
Manufacturer substitution
This part replaces 47-21517-03. Substitute parts can look different from the original.
$158.76
In Stock

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