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Rheem
Furnace

Model # GYC Official Rheem horizontal furnace

Here are the diagrams and repair parts for Official Rheem GYC horizontal furnace, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 157 parts  |
Relay-plug 42-19423-01
Relay-plug

Part #42-19423-01

Replaced by #WR90-370

?
Manufacturer substitution
This part replaces 42-19423-01. Substitute parts can look different from the original.
$21.63
| 
22% OFF Phone Price : $27.63
In Stock
Relay 42-18287-12
Relay

Part #42-18287-12

$31.40
In Stock
Orifice 62-22175-45
Orifice

Part #62-22175-45

$28.43
In Stock
Weatherking Blow Cutoff AE-64401-07
#36A

Replacement parts 27-41 diagram

Weatherking blow cutoff

Part #AE-64401-07

$21.71
In Stock
Extension Assembly AS-63593-01
#4

Replacement parts 1-26 diagram

Extension assembly

Part #AS-63593-01

$923.97
In Stock
Orifice 62-21609-05

#NI

All parts diagram

Orifice

Part #62-21609-05

$26.67
In Stock
Burner Assembly 75-22476-14
#24C

Replacement parts 1-26 diagram

Burner assembly

Part #75-22476-14

$214.58
In Stock
Weatherking Blow Cutoff AE-64401-05
Weatherking blow cutoff

Part #AE-64401-05

$29.67
In Stock
Orifice 62-22175-54
Orifice

Part #62-22175-54

$27.31
In Stock
Furnace Blower Fan Wheel 70-20602-01
Furnace blower fan wheel

Part #70-20602-01

$108.77
| 
10% OFF Phone Price : $120.77
In Stock

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