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Rheem
Central Air Conditioner

Model # PGC048CAS Official Rheem remote heat pump

Here are the diagrams and repair parts for Official Rheem PGC048CAS 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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ALL PARTS
Showing 10 of 41 parts  |
Relay 42-19423-04

#NI

All parts diagram

Relay

Part #42-19423-04

Replaced by #WR90-370

?
Manufacturer substitution
This part replaces 42-19423-04. Substitute parts can look different from the original.
$21.63
| 
22% OFF Phone Price : $27.63
In Stock
Central Air Conditioner Condenser Fan Motor 51-23053-11
#9

Replacement parts diagram

Central air conditioner condenser fan motor

Part #51-23053-11

$308.30
In Stock
Accumulator 83-22272-94
#19A

Replacement parts diagram

Accumulator

Part #83-22272-94

$337.72
In Stock
Switch 47-21144-01

#NI

All parts diagram

Switch

Part #47-21144-01

$48.58
In Stock
Service Valve 61-21368-08
#19

Replacement parts diagram

Service valve

Part #61-21368-08

$128.98
In Stock
Adptr Fittg 83-21457-03

#NI

All parts diagram

Adptr fittg

Part #83-21457-03

$41.89
In Stock
Grille AS-57745-03
#1

Replacement parts diagram

Grille

Part #AS-57745-03

$751.90
In Stock
Contactor 42-17810-83
#12A

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
Fan Blade 70-21859-03
#11

Replacement 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
Muffler Kit 83-20438-84
#19B

Replacement parts diagram

Muffler kit

Part #83-20438-84

Replaced by #83-21817-81

?
Manufacturer substitution
This part replaces 83-20438-84. Substitute parts can look different from the original.
$133.64
In Stock

Symptoms for gas ranges

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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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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Repair guides for gas ranges

How to replace oven door hinges on a gas range

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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Repair difficulty
Time required
15 minutes or less
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...

Read more
Repair difficulty
Time required
60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range....

Read more
Repair difficulty
Time required
45 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....

Read more
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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