Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Rheem GUJ horizontal furnace

Rheem GUJ horizontal furnace Parts

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

By Schematic
SELECT DIAGRAM
?

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

Browse Parts for GUJ Horizontal Furnace

  • Blower Wheel for Rheem GUJ - Part 70-20218-02

    Replacement parts diagram

    Blower Wheel

    Part #70-18633-01

    Replaced by #70-20218-02

    Info Icon
    Manufacturer substitution
    This part replaces 70-18633-01. Substitute parts can look different from the original.
    In Stock
    $268.61
    Minus Item
    Qty
    Plus Item
  • Limit Switch for Rheem GUJ - Part 47-22383-33

    Replacement parts diagram

    Switch

    Part #47-22383-26

    Replaced by #47-22383-33

    Info Icon
    Manufacturer substitution
    This part replaces 47-22383-26. Substitute parts can look different from the original.
    In Stock
    $38.72
    Minus Item
    Qty
    Plus Item
  • Switch for Rheem GUJ - Part 47-21337-20

    Replacement parts diagram

    Switch

    Part #47-21337-20

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

  • Blower Wheel for Rheem GUJ - Part 70-18625-01

    Replacement parts diagram

    Furnace Blower Wheel

    Part #70-18625-03

    Replaced by #70-18625-01

    Info Icon
    Manufacturer substitution
    This part replaces 70-18625-03. Substitute parts can look different from the original.
    In Stock
    $278.39
    Minus Item
    Qty
    Plus Item
  • Flue Baffle for Rheem GUJ - Part AE-61156-02

    #NI

    All parts diagram

    Flue Baffle

    Part #AE-61156-01

    Replaced by #AE-61156-02

    Info Icon
    Manufacturer substitution
    This part replaces AE-61156-01. Substitute parts can look different from the original.
    In Stock
    $289.58
    Minus Item
    Qty
    Plus Item
  • Gas Valve for Rheem GUJ - Part 60-21621-81

    Replacement parts diagram

    Gas Valve

    Part #60-21621-11

    Replaced by #60-21621-81

    Info Icon
    Manufacturer substitution
    This part replaces 60-21621-11. Substitute parts can look different from the original.
    In Stock
    $665.31
    Minus Item
    Qty
    Plus Item
  • Exact Furn I for Rheem GUJ - Part IG411

    Burner orifice and ignitor diagram

    Igniter

    Part #62-22441-01

    Replaced by #IG411

    Info Icon
    Manufacturer substitution
    This part replaces 62-22441-01. Substitute parts can look different from the original.
    In Stock
    $29.09
    Minus Item
    Qty
    Plus Item
  • Ign Cabl Kit for Rheem GUJ - Part 45-21219-82

    #NI

    All parts diagram

    Ignton Cble

    Part #45-21219-02

    Replaced by #45-21219-82

    Info Icon
    Manufacturer substitution
    This part replaces 45-21219-02. Substitute parts can look different from the original.
    In Stock
    $302.88
    Minus Item
    Qty
    Plus Item
  • Conversion for Rheem GUJ - Part 60-22513-03

    #NI

    All parts diagram

    Convrsn Assy

    Part #60-22513-01

    Replaced by #60-22513-03

    Info Icon
    Manufacturer substitution
    This part replaces 60-22513-01. Substitute parts can look different from the original.
    In Stock
    $97.86
    Minus Item
    Qty
    Plus Item
  • Limit Switch for Rheem GUJ - Part 47-22383-33

    Replacement parts diagram

    Limit Switch

    Part #47-22383-11

    Replaced by #47-22383-33

    Info Icon
    Manufacturer substitution
    This part replaces 47-22383-11. Substitute parts can look different from the original.
    In Stock
    $38.72
    Minus Item
    Qty
    Plus Item

Symptoms for upright freezers

Main causes: clogged or frozen defrost drain tube…

Repair guides for upright freezers

How to replace a freezer electronic control board

How to replace a freezer electronic control board

The electronic control board manages the compressor to control freezer temperature. Replace the control board using the…

Repair time and Difficulty

 45 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Repair time and Difficulty

 45 minutes or less
How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

Repair time and Difficulty

 15 minutes or less

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.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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

Dryer
Electric Range
Gas Grill
Gas Range
Lawn & Garden Engine
Refrigerator
Side-By-Side Refrigerator
Top-Mount Refrigerator