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Rheem
Central Air Conditioner

Model # PGA Official Rheem heat pump

Here are the diagrams and repair parts for Official Rheem PGA 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 80 parts  |
Motor 51-20761-01
#10A

Replacement parts diagram

Motor

Part #51-20761-01

Replaced by #WG840465

?
Manufacturer substitution
This part replaces 51-20761-01. Substitute parts can look different from the original.
BEST SELLER
$150.11
In Stock
Motor 51-20760-01
#10B

Replacement parts diagram

Motor

Part #51-20760-01

Replaced by #WG840465

?
Manufacturer substitution
This part replaces 51-20760-01. 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
H Gas Snsr 47-21555-01

#NI

All parts diagram

H gas snsr

Part #47-21555-01

$107.14
In Stock
Central Air Conditioner Condenser Fan Blade 70-19897-01
#9B

Replacement parts diagram

Central air conditioner condenser fan blade

Part #70-19897-01

$100.76
In Stock
Prssre Swtch 47-20458-01
#19

Replacement parts diagram

Prssre swtch

Part #47-20458-01

Replaced by #47-21604-03

?
Manufacturer substitution
This part replaces 47-20458-01. Substitute parts can look different from the original.
$51.76
In Stock
Contactor 42-19487-01
#12B

Replacement parts diagram

Contactor

Part #42-19487-01

Replaced by #42-25103-01

?
Manufacturer substitution
This part replaces 42-19487-01. Substitute parts can look different from the original.
$55.33
In Stock
Contactor 42-20618-01
#12A

Replacement parts diagram

Contactor

Part #42-20618-01

Replaced by #94-388

?
Manufacturer substitution
This part replaces 42-20618-01. Substitute parts can look different from the original.
$33.20 | 
15% OFF Phone Price : $39.20
In Stock
Muffler 83-20438-03

#NI

All parts diagram

Muffler

Part #83-20438-03

Replaced by #83-21817-81

?
Manufacturer substitution
This part replaces 83-20438-03. Substitute parts can look different from the original.
$133.64
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?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

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Repair guides for gas ranges

How to replace an oven temperature sensor on a gas range

How to replace an oven temperature sensor on a gas range

See how to replace an oven temperature sensor on a gas range.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a range spark module

How to replace a range spark module

Follow these step-by-step instructions to put the fire back into the surface burners on your gas range by replacing the …

Read more
Repair difficulty
Time required
 30 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…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your central air conditioners

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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

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

Get tips to help keep your central AC running all summer long…

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Top questions about Sears and Sears PartsDirect

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