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

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Rheem OMB counterflow oil furnace Parts

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

Rheem OMB counterflow oil furnace
By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts forOMB Counterflow Oil Furnace

  • Housing Assembly for Rheem OMB - Part AS-45579-01

    Replacement parts diagram

    Housing Assembly

    Part #AS-45579-01

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

  • Top Panel for Rheem OMB - Part AE-45349-04

    Replacement parts diagram

    Top Panel

    Part #AE-45349-04

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

  • Furnace Blower Door for Rheem OMB - Part AS-45729-00

    Replacement parts diagram

    Furnace Blower Door

    Part #AS-45729-00

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

  • "v" Belt for Rheem OMB - Part N/P

    "v" Belt

    Part #N/P

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

  • Furnace Blower Assembly for Rheem OMB - Part AS-44125-01

    Replacement parts diagram

    Furnace Blower Assembly

    Part #AS-44125-01

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

  • Oil Burner for Rheem OMB - Part 59-20651-04

    Replacement parts diagram

    Oil Burner

    Part #59-20651-04

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

  • Furnace Blower Assembly for Rheem OMB - Part AS-44125-02

    Replacement parts diagram

    Furnace Blower Assembly

    Part #AS-44125-02

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

  • Heat Exchngr for Rheem OMB - Part AS-44063-01

    Replacement parts diagram

    Heat Exchngr

    Part #AS-44063-01

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

  • Cover for Rheem OMB - Part AS-45823-01

    Replacement parts diagram

    Cover

    Part #AS-45823-01

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

  • Filter for Rheem OMB - Part 54-17531-02

    #NI

    All parts diagram

    Filter

    Part #54-17531-02

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

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape....

2023 HVAC regulation changes and how they may affect you

2023 HVAC regulation changes and how they may affect you

Find out how new DOE standards going into effect in 2023 can affect you and what you need to do....

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....

Parts & More

Parts