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  |

Weatherking Blow Cutoff AE-64401-07

#NI

All parts diagram

Weatherking blow cutoff

Part #AE-64401-07

In Stock
Blower Wheel 70-18631-01

#NI

All parts diagram

Blower wheel

Part #70-18631-01

In Stock
Blow Cutoff AE-64401-06

#NI

All parts diagram

Blow cutoff

Part #AE-64401-06

In Stock
Pilot 62-19125-01
#25B

Functional replacement parts diagram

Pilot

Part #62-19125-01

In Stock
Blower Wheel 70-18625-01

#NI

All parts diagram

Blower wheel

Part #70-18625-01

In Stock
Capacitor 43-19182-10

#NI

All parts diagram

Capacitor

Part #43-19182-10

Replaced by #12907

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Manufacturer substitution
This part replaces 43-19182-10. Substitute parts can look different from the original.
This item is not returnable
$4.87
17% OFF Phone Price : $5.87
In Stock
Furnace Blower Wheel 70-18621-01

#NI

All parts diagram

Furnace blower wheel

Part #70-18621-01

Replaced by #70-20218-02

?
Manufacturer substitution
This part replaces 70-18621-01. Substitute parts can look different from the original.
In Stock
Transformer 46-18479-01
#29A

Functional replacement parts diagram

Transformer

Part #46-18479-01

Replaced by #90-4031F

?
Manufacturer substitution
This part replaces 46-18479-01. Substitute parts can look different from the original.
In Stock
Furnace Blower Wheel 70-18623-01

#NI

All parts diagram

Furnace blower wheel

Part #70-18623-01

Replaced by #70-18623-03

?
Manufacturer substitution
This part replaces 70-18623-01. Substitute parts can look different from the original.
In Stock
Gasket 68-19876-01
#4

Functional replacement parts diagram

Gasket

Part #68-19876-01

Replaced by #68-21812-04

?
Manufacturer substitution
This part replaces 68-19876-01. Substitute parts can look different from the original.
In Stock

Repair guides for side-by-side refrigerators

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do...

Repair difficulty
Time required
30 minutes or less
How to replace a press-in door gasket in a side-by-side refrigerator

How to replace a press-in door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do...

Repair difficulty
Time required
15 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water...

Repair difficulty
Time required
15 minutes or less

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