Rheem
Furnace

Model # OBB Official Rheem oil furnace

Here are the diagrams and repair parts for Official Rheem OBB oil 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 124 parts  |

Capacitor 43-20847-10

#NI

All 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
Blow Cutoff AE-64401-06
#14B

Replacement parts diagram

Blow cutoff

Part #AE-64401-06

In Stock
Blower Wheel 70-18625-01
#16B

Replacement parts diagram

Blower wheel

Part #70-18625-01

In Stock
Weatherking Blow Cutoff AE-64401-18
#14C

Replacement parts diagram

Weatherking blow cutoff

Part #AE-64401-18

In Stock
Blower Wheel 70-18623-03
#16D

Replacement parts diagram

Blower wheel

Part #70-18623-03

In Stock
Blower Wheel 70-18631-01
#16A

Replacement parts diagram

Blower wheel

Part #70-18631-01

In Stock
Weatherking Blow Cutoff AE-64401-07
#14D

Replacement parts diagram

Weatherking blow cutoff

Part #AE-64401-07

In Stock
Filter 54-17531-10

#NI

All parts diagram

Filter

Part #54-17531-10

In Stock
Furnace Blower Fan Wheel 70-20602-01
#16C

Replacement parts diagram

Furnace blower fan wheel

Part #70-20602-01

$108.77
10% OFF Phone Price : $120.77
In Stock
Furnace Blower Wheel 70-18624-01
#16E

Replacement parts diagram

Furnace blower wheel

Part #70-18624-01

Replaced by #70-21773-01

?
Manufacturer substitution
This part replaces 70-18624-01. Substitute parts can look different from the original.
In Stock

Symptoms for gas ranges

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Repair guides for gas ranges

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How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

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How to replace a range spark igniter switch

How to replace a range spark igniter switch

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Repair difficulty
Time required
 60 minutes or less
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How to replace a gas range oven control board

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Repair difficulty
Time required
 15 minutes or less

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