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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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Model diagram and schematic

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ALL PARTS
Showing 10 of 124 parts  |
Blower Wheel 70-18625-01
#16B

Replacement parts diagram

Blower wheel

Part #70-18625-01

$195.52
In Stock
Blow Cutoff AE-64401-06
#14B

Replacement parts diagram

Blow cutoff

Part #AE-64401-06

$24.11
In Stock
Filter 54-17531-10

#NI

All parts diagram

Filter

Part #54-17531-10

$25.58
In Stock
Weatherking Blow Cutoff AE-64401-07
#14D

Replacement parts diagram

Weatherking blow cutoff

Part #AE-64401-07

$21.71
In Stock
Blower Wheel 70-18623-03
#16D

Replacement parts diagram

Blower wheel

Part #70-18623-03

$165.76
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
Blower Wheel 70-18631-01
#16A

Replacement parts diagram

Blower wheel

Part #70-18631-01

$191.76
In Stock
Weatherking Blow Cutoff AE-64401-18
#14C

Replacement parts diagram

Weatherking blow cutoff

Part #AE-64401-18

$23.58
In Stock
Capacitor 43-20847-38

#NI

All parts diagram

Capacitor

Part #43-20847-38

Replaced by #43-25134-05

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Manufacturer substitution
This part replaces 43-20847-38. Substitute parts can look different from the original.
$10.49
In Stock
Switch 47-20545-82
#17

Replacement parts diagram

Switch

Part #47-20545-82

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

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