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Rheem
Heating & Cooling Combined Unit

Model # RGE Official Rheem rooftop unit

Here are the diagrams and repair parts for Official Rheem RGE rooftop unit, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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ALL PARTS
Showing 10 of 281 parts  |
Motor 51-20679-11
Motor

Part #51-20679-11

Replaced by #WG840465

?
Manufacturer substitution
This part replaces 51-20679-11. Substitute parts can look different from the original.
BEST SELLER
$150.11
In Stock
Motor 51-21185-11
Motor

Part #51-21185-11

Replaced by #WG840465

?
Manufacturer substitution
This part replaces 51-21185-11. Substitute parts can look different from the original.
BEST SELLER
$150.11
In Stock
Contactor 42-21600-02
#13B

Replacement parts diagram

Contactor

Part #42-21600-02

Replaced by #94-388

?
Manufacturer substitution
This part replaces 42-21600-02. Substitute parts can look different from the original.
$33.20 | 
15% OFF Phone Price : $39.20
In Stock
Contactor 42-20044-02
Contactor

Part #42-20044-02

Replaced by #94-388

?
Manufacturer substitution
This part replaces 42-20044-02. Substitute parts can look different from the original.
$33.20 | 
15% OFF Phone Price : $39.20
In Stock
Capacitor 43-20847-11
Capacitor

Part #43-20847-11

Replaced by #12907

?
Manufacturer substitution
This part replaces 43-20847-11. Substitute parts can look different from the original.
This item is not returnable
$4.87 | 
17% OFF Phone Price : $5.87
In Stock
Capacitor 43-20847-04
Capacitor

Part #43-20847-04

Replaced by #12005

?
Manufacturer substitution
This part replaces 43-20847-04. Substitute parts can look different from the original.
$16.49 | 
11% OFF Phone Price : $18.49
In Stock
Ign Control 62-21192-06

#NI

All parts diagram

Ign control

Part #62-21192-06

Replaced by #BG1600M51EF-1AA

?
Manufacturer substitution
This part replaces 62-21192-06. Substitute parts can look different from the original.
$191.94 | 
6% OFF Phone Price : $203.94
In Stock
Rheem Wiring Hrnss 45-22349-01

#NI

All parts diagram

Rheem wiring hrnss

Part #45-22349-01

$32.22
In Stock
Weatherking Blow Cutoff AE-64401-18
Weatherking blow cutoff

Part #AE-64401-18

$23.58
In Stock
Rheem Pilot 62-19640-04

#NI

All parts diagram

Rheem pilot

Part #62-19640-04

$63.96
In Stock

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