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Rheem
Furnace

Model # RGUZ Official Rheem horizontal heating unit

Here are the diagrams and repair parts for Official Rheem RGUZ horizontal heating unit, 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 228 parts  |
Blower Wheel 70-18631-01

#NI

All parts diagram

Blower wheel

Part #70-18631-01

$191.76
In Stock
Blower Wheel 70-18625-01

#NI

All parts diagram

Blower wheel

Part #70-18625-01

$195.52
In Stock
Blow Cutoff AE-64401-06

#NI

All parts diagram

Blow cutoff

Part #AE-64401-06

$24.11
In Stock
Weatherking Blow Cutoff AE-64401-07

#NI

All parts diagram

Weatherking blow cutoff

Part #AE-64401-07

$21.71
In Stock
Pilot 62-19125-01
#25B

Functional replacement parts diagram

Pilot

Part #62-19125-01

$181.98
In Stock
Gasket 68-19877-01
#3A

Functional replacement parts diagram

Gasket

Part #68-19877-01

Replaced by #68-21812-04

?
Manufacturer substitution
This part replaces 68-19877-01. Substitute parts can look different from the original.
$77.22
In Stock
Thermocouple 62-19635-01
#26

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
Back Order
L Switch 47-17362-02
#28F

Functional replacement parts diagram

L switch

Part #47-17362-02

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

Transformer 46-19617-02
#29

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
Fan Lmt Cntl 47-18907-02
#28E

Functional replacement parts diagram

Fan lmt cntl

Part #47-18907-02

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

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