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Rheem
Central Air Conditioner

Model # PFA Official Rheem heat pump

Here are the diagrams and repair parts for Official Rheem PFA heat pump, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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 91 parts  |
Motor 51-20761-01
#11C

Replacement parts diagram

Motor

Part #51-20761-01

Replaced by #EM3465F

?
Manufacturer substitution
This part replaces 51-20761-01. Substitute parts can look different from the original.
BEST SELLER
$148.45 | 
7% OFF Phone Price : $160.45
In Stock
Motor 51-21185-01
#11A

Replacement parts diagram

Motor

Part #51-21185-01

Replaced by #EM3465F

?
Manufacturer substitution
This part replaces 51-21185-01. Substitute parts can look different from the original.
BEST SELLER
$148.45 | 
7% OFF Phone Price : $160.45
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
Fan Blade 70-19895-01
#14B

Replacement parts diagram

Fan blade

Part #70-19895-01

$217.93
In Stock
Capacitor 43-17075-03

#NI

All parts diagram

Capacitor

Part #43-17075-03

$38.98
In Stock
Accumulator 83-20605-04
#16C

Replacement parts diagram

Accumulator

Part #83-20605-04

Replaced by #83-22272-94

?
Manufacturer substitution
This part replaces 83-20605-04. Substitute parts can look different from the original.
$337.72
In Stock
Relay 42-19736-05
#8A

Replacement parts diagram

Relay

Part #42-19736-05

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

Capacitor 43-21298-25
#12CD

Replacement parts diagram

Capacitor

Part #43-21298-25

Replaced by #43-25136-32

?
Manufacturer substitution
This part replaces 43-21298-25. Substitute parts can look different from the original.
$22.76
In Stock
Accumulator 83-20605-05
#16D

Replacement parts diagram

Accumulator

Part #83-20605-05

Replaced by #83-22272-95

?
Manufacturer substitution
This part replaces 83-20605-05. Substitute parts can look different from the original.
$186.82
In Stock
Contactor 42-21320-01
#6F

Replacement parts diagram

Contactor

Part #42-21320-01

Replaced by #42-25103-03

?
Manufacturer substitution
This part replaces 42-21320-01. Substitute parts can look different from the original.
$62.80
In Stock

Symptoms for gas ranges

Why isn't my range's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

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Why won't my range's gas burner spark or ignite?

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Repair guides for gas ranges

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How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

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How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

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Repair difficulty
Time required
 60 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

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Repair difficulty
Time required
 15 minutes or less

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Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

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How to prevent the 2 most common AC failures from ruining your summer

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