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Rheem
Furnace

Model # GUF Official Rheem furnace

Here are the diagrams and repair parts for Official Rheem GUF furnace, 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 78 parts  |
Capacitor 43-20847-10
#13A

Replacement parts diagram

Capacitor

Part #43-20847-10

Replaced by #12907

?
Manufacturer substitution
This part replaces 43-20847-10. Substitute parts can look different from the original.
This item is not returnable
$4.87 | 
17% OFF Phone Price : $5.87
In Stock
Relay-plug 42-19423-01
#15

Replacement parts diagram

Relay-plug

Part #42-19423-01

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

Ign Control 62-21192-07
#16A

Replacement parts diagram

Ign control

Part #62-21192-07

Replaced by #BG1600M51EF-1AA

?
Manufacturer substitution
This part replaces 62-21192-07. Substitute parts can look different from the original.
$191.94 | 
6% OFF Phone Price : $203.94
In Stock
Ign Control 62-21192-06
#16

Replacement 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
Orifice 62-22175-55

#NI

All parts diagram

Orifice

Part #62-22175-55

$17.40
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
Orifice 62-22175-42

#NI

All parts diagram

Orifice

Part #62-22175-42

$15.83
In Stock
Orifice 62-22175-54

#NI

All parts diagram

Orifice

Part #62-22175-54

$27.31
In Stock
Orifice 62-22175-45

#NI

All parts diagram

Orifice

Part #62-22175-45

$28.43
In Stock

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