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Weatherking
Central Air Conditioner

Model # SFCR-12421A Official Weatherking condensing unit

Here are the diagrams and repair parts for Official Weatherking SFCR-12421A 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 29 parts  |
Motor 51-20760-91

#17

All parts diagram

Motor

Part #51-20760-91

Replaced by #WG840465

?
Manufacturer substitution
This part replaces 51-20760-91. Substitute parts can look different from the original.
BEST SELLER
$150.11
In Stock
Service Valve 61-21368-08

#13

All parts diagram

Service valve

Part #61-21368-08

$128.98
In Stock
Compressor 55-21737-06
Compressor

Part #55-21737-06

Replaced by #ZR42K5E-PFV-800

?
Manufacturer substitution
This part replaces 55-21737-06. Substitute parts can look different from the original.
$1648.50
In Stock
Service Valve 61-21368-05

#12

All parts diagram

Service valve

Part #61-21368-05

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

Switch 47-21604-01

#NI

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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 43-22362-07
Capacitor

Part #43-22362-07

Replaced by #43-25135-18

?
Manufacturer substitution
This part replaces 43-22362-07. Substitute parts can look different from the original.
$28.91
In Stock
Fan Blade 70-21859-03

#16

All parts diagram

Fan blade

Part #70-21859-03

Replaced by #70-26166-01

?
Manufacturer substitution
This part replaces 70-21859-03. Substitute parts can look different from the original.
$58.93
In Stock
Filter Drier AH-083S

#NI

All parts diagram

Filter drier

Part #AH-083S

Replaced by #83-25151-41

?
Manufacturer substitution
This part replaces AH-083S. Substitute parts can look different from the original.
$30.69
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
Control 47-21466-01

#NI

All parts diagram

Control

Part #47-21466-01

Replaced by #47-100902-02

?
Manufacturer substitution
This part replaces 47-21466-01. Substitute parts can look different from the original.
$64.87
In Stock

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