Free standard ground shipping within the 48 contiguous states with any water filter subscription. Find my filter

Tips to find your model number

Water filter finder tool

Top DIY repair help

View All Repair Categories

Appliances

Lawn & Garden

Power Tools

Home Improvement

Sports & Leisure

Heating & Cooling

View all parts by brand

Orders

Schedule a repair

Rheem ONB counterflow oil furnace Parts

Name: Rheem ONB Parts | Diagrams | Sears PartsDirect
Brand: Rheem
SKU: ONB
Availability: InStock

Here are the diagrams and repair parts for Rheem ONB counterflow oil furnace, as well as links to manuals and error code tables, if available.

By Schematic

SELECT DIAGRAM

Browse Parts forONB Counterflow Oil Furnace

#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
In Stock
$4.76
17% OFF Phone Price : $5.76
Qty
Replacement parts diagram
Mount Bracket
Part #AS-53148-01
Replaced by #AS-53148-81
Manufacturer substitution
This part replaces AS-53148-01. Substitute parts can look different from the original.
In Stock
$197.50
Qty
#NI
All parts diagram
Limit
Part #47-17359-27
Replaced by #47-21663-09
Manufacturer substitution
This part replaces 47-17359-27. Substitute parts can look different from the original.
In Stock
$51.08
Qty
Replacement parts diagram
Switch
Part #47-20545-82
The manufacturer no longer makes this part, and there's no substitute part
Replacement parts diagram
Motor Mount
Part #AS-65672-01
Replaced by #56-23001-08
Manufacturer substitution
This part replaces AS-65672-01. Substitute parts can look different from the original.
In Stock
$90.62
Qty
Replacement parts diagram
Furnace Blower Door
Part #AE-45513-00
The manufacturer no longer makes this part, and there's no substitute part
Replacement parts diagram
Furnace Blower Door
Part #AE-45514-00
The manufacturer no longer makes this part, and there's no substitute part
Replacement parts diagram
Door Burner
Part #AE-44048-01
The manufacturer no longer makes this part, and there's no substitute part
Replacement parts diagram
Door Burner
Part #AE-44049-01
The manufacturer no longer makes this part, and there's no substitute part
Replacement parts diagram
Top Panel
Part #AE-45349-03
The manufacturer no longer makes this part, and there's no substitute part