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Weatherking
Central Air Conditioner

Model # WPMJA-042C Official Weatherking remote heat pump

Here are the diagrams and repair parts for Official Weatherking WPMJA-042C 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 42 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
Accmltr Kit 83-22272-95

#NI

All parts diagram

Accmltr kit

Part #83-22272-95

$186.82
In Stock
Contactor 42-17810-83
#15

Replacement parts diagram

Contactor

Part #42-17810-83

Replaced by #42-25103-01

?
Manufacturer substitution
This part replaces 42-17810-83. Substitute parts can look different from the original.
$55.33
In Stock
Switch 47-21465-02

#NI

All parts diagram

Switch

Part #47-21465-02

Replaced by #47-25343-82

?
Manufacturer substitution
This part replaces 47-21465-02. Substitute parts can look different from the original.
$110.36
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
Grille AS-51602-01
#8

Replacement parts diagram

Grille

Part #AS-51602-01

Replaced by #AS-58470-03

?
Manufacturer substitution
This part replaces AS-51602-01. Substitute parts can look different from the original.
$1657.69
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
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
Fan Blade 70-19896-01
#14

Replacement parts diagram

Fan blade

Part #70-19896-01

Replaced by #70-19896-03

?
Manufacturer substitution
This part replaces 70-19896-01. Substitute parts can look different from the original.
$185.45
In Stock
Dfrst Relay 42-21579-06
#16

Replacement parts diagram

Dfrst relay

Part #42-21579-06

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

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