Rheem
Furnace

Model #GWH Official Rheem horizontal furnace

Here are the diagrams and repair parts for Rheem GWH horizontal 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Showing 10 of 175 parts

Furnace Blower Fan Motor (replaces 5460)#34DE

Replacement parts 1-38 Diagram

Motor

Part #51-18828-11
Replaced by #PAK45460
?
Manufacturer substitution
This part replaces 51-18828-11. Substitute parts can look different from the original.
In Stock
$323.26
Furnace Blower Fan Motor (replaces 5460)#34BC

Replacement parts 1-38 Diagram

Motor

Part #51-20814-11
Replaced by #PAK45460
?
Manufacturer substitution
This part replaces 51-20814-11. Substitute parts can look different from the original.
In Stock
$323.26
Robert Shaw Furnace Burner Igniter#43

Replacement parts 39-45b Diagram

Igniter

Part #62-22441-01
Replaced by #41-411
?
Manufacturer substitution
This part replaces 62-22441-01. Substitute parts can look different from the original.
In Stock
$26.45 | 
16% OFF 
Phone Price: $31.45
Gas Valve

See All Related Diagrams

Gas valve

Part #60-22447-04

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

Insulation#19C

Replacement parts 1-38 Diagram

Insulation

Part #68-22305-04
In Stock
$31.73
Center Panel#18F

Replacement parts 1-38 Diagram

Center panel

Part #AS-63609-03
In Stock
$35.00
Shield#10

Replacement parts 1-38 Diagram

Shield

Part #AE-63563-01
In Stock
$12.49
Burner Assembly#23A

Replacement parts 1-38 Diagram

Burner assembly

Part #75-22476-12
In Stock
$145.10
Div Assy#3C

Replacement parts 1-38 Diagram

Div assy

Part #AS-63583-93
In Stock
$93.99
Insulation#22A

Replacement parts 1-38 Diagram

Insulation

Part #68-22306-01
This item is not returnable
In Stock
$2.16

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