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Rheem
Furnace

Model # ROAZ Official Rheem oil-fired highboy furnace

Here are the diagrams and repair parts for Official Rheem ROAZ oil-fired highboy 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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Showing 10 of 203 parts  |
Motor 51-18830-01

#NI

All parts diagram

Motor

Part #51-18830-01

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

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
$3.19 | 
24% OFF Phone Price : $4.19
In Stock
Motor 51-19069-01

#NI

All parts diagram

Motor

Part #51-19069-01

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

Blower Wheel 70-18782-02

#NI

All parts diagram

Blower wheel

Part #70-18782-02

Replaced by #70-20602-01

?
Manufacturer substitution
This part replaces 70-18782-02. Substitute parts can look different from the original.
$126.40 | 
7% OFF Phone Price : $136.40
In Stock
F/l Switch 47-17355-01
#25B

Non-functional replacement parts diagram

F/l switch

Part #47-17355-01

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

Filter 54-17531-10
#23A

Non-functional replacement parts diagram

Filter

Part #54-17531-10

$25.58
In Stock
Blow Cutoff AE-64401-18

#NI

All parts diagram

Blow cutoff

Part #AE-64401-18

$23.58
In Stock
Blower Wheel 70-18631-01

#NI

All parts diagram

Blower wheel

Part #70-18631-01

$191.76
In Stock
Blow Cutoff AE-64401-07

#NI

All parts diagram

Blow cutoff

Part #AE-64401-07

$21.71
In Stock
Blow Cutoff AE-64401-06

#NI

All parts diagram

Blow cutoff

Part #AE-64401-06

$24.11
In Stock

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