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Rheem
Central Air Conditioner

Model # PCB Official Rheem heat pump

Here are the diagrams and repair parts for Official Rheem PCB 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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ALL PARTS
Showing 10 of 81 parts  |
Motor 51-20681-01
#11A

Replacement parts diagram

Motor

Part #51-20681-01

Replaced by #WG840465

?
Manufacturer substitution
This part replaces 51-20681-01. Substitute parts can look different from the original.
BEST SELLER
$150.11
In Stock
Motor 51-21185-01
#11B

Replacement parts diagram

Motor

Part #51-21185-01

Replaced by #WG840465

?
Manufacturer substitution
This part replaces 51-21185-01. Substitute parts can look different from the original.
BEST SELLER
$150.11
In Stock
Central Air Conditioner Start Capacitor (replaces U18-881) 43-17075-04

#NI

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

#NI

All parts diagram

Capacitor

Part #43-17075-03

$38.98
In Stock
Capacitor 43-21298-20
#12B

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
Start Kit SK-A1-1

#NI

All parts diagram

Start kit

Part #SK-A1-1

Replaced by #SK-A1

?
Manufacturer substitution
This part replaces SK-A1-1. Substitute parts can look different from the original.
$90.80
In Stock
D Frst Cntrl 47-21777-01

#NI

All parts diagram

D frst cntrl

Part #47-21777-01

Replaced by #47-21777-04

?
Manufacturer substitution
This part replaces 47-21777-01. Substitute parts can look different from the original.
$106.16
In Stock
Compressor 55-21379-15
#15AB

Replacement parts diagram

Compressor

Part #55-21379-15

Replaced by #CR16K6E-PFV-875

?
Manufacturer substitution
This part replaces 55-21379-15. Substitute parts can look different from the original.
$1373.75
In Stock
Fan Blade 70-20558-02
#14C

Replacement parts diagram

Fan blade

Part #70-20558-02

Replaced by #70-20558-03

?
Manufacturer substitution
This part replaces 70-20558-02. Substitute parts can look different from the original.
$181.95
In Stock
Revers Valve 61-18573-01
#17B

Replacement parts diagram

Revers valve

Part #61-18573-01

Replaced by #61-101684-92

?
Manufacturer substitution
This part replaces 61-18573-01. Substitute parts can look different from the original.
$293.29
In Stock

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How to replace a foamed-in-place door gasket in a side-by-side refrigerator

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Read more
Repair difficulty
Time required
 45 minutes or less

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Maintaining your air conditioner

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