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Rheem
Furnace

Model # RGUA Official Rheem gas-fired horizontal heating unit

Here are the diagrams and repair parts for Official Rheem RGUA gas-fired horizontal heating unit, 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 163 parts  |
Filter 54-17531-04

#NI

All parts diagram

Filter

Part #54-17531-04

$23.98
In Stock
Pilot 62-19125-01
#27B

Functional replacement parts diagram

Pilot

Part #62-19125-01

$181.98
In Stock
Ign Control 62-21192-01
#30F

Functional replacement parts diagram

Ign control

Part #62-21192-01

Replaced by #BG1600M51EF-1AA

?
Manufacturer substitution
This part replaces 62-21192-01. Substitute parts can look different from the original.
$191.94 | 
6% OFF Phone Price : $203.94
In Stock
Transformer 46-19617-02
#17

Functional replacement parts diagram

Transformer

Part #46-19617-02

Replaced by #90-4031F

?
Manufacturer substitution
This part replaces 46-19617-02. Substitute parts can look different from the original.
$10.99
In Stock
Gas Valve 60-18556-01
#22A

Functional replacement parts diagram

Gas valve

Part #60-18556-01

Replaced by #60-18556-86

?
Manufacturer substitution
This part replaces 60-18556-01. Substitute parts can look different from the original.
$306.89
In Stock
Gas Valve 60-21215-03
#22N

Functional replacement parts diagram

Gas valve

Part #60-21215-03

Replaced by #60-21621-81

?
Manufacturer substitution
This part replaces 60-21215-03. Substitute parts can look different from the original.
$373.17
In Stock
Ignton Cble 45-21219-02
#35

Functional replacement parts diagram

Ignton cble

Part #45-21219-02

Replaced by #45-21219-82

?
Manufacturer substitution
This part replaces 45-21219-02. Substitute parts can look different from the original.
$187.45
In Stock
Ign Control 62-21192-03
Ign control

Part #62-21192-03

Replaced by #BG1600M51EF-1AA

?
Manufacturer substitution
This part replaces 62-21192-03. Substitute parts can look different from the original.
$191.94 | 
6% OFF Phone Price : $203.94
In Stock
Burner 75-20735-02
#25

Functional replacement parts diagram

Burner

Part #75-20735-02

Replaced by #75-21583-01

?
Manufacturer substitution
This part replaces 75-20735-02. Substitute parts can look different from the original.
$158.74
In Stock
Thermocouple 62-19635-01
#28A

Functional replacement parts diagram

Thermocouple

Part #62-19635-01

Replaced by #H06E-36

?
Manufacturer substitution
This part replaces 62-19635-01. Substitute parts can look different from the original.
This item is not returnable
$14.52 | 
12% OFF Phone Price : $16.52
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