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

  • Center Panel for Rheem GUJ - Part AS-63609-04

    Replacement parts diagram

    Center Panel

    Part #AS-63609-04

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

  • (-)gvc 11(-) for Rheem GUJ - Part 68-22306-06

    Replacement parts diagram

    (-)gvc 11(-)

    Part #68-22306-06

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

  • Furnace Blower Assembly for Rheem GUJ - Part AS-63555-04

    Replacement parts diagram

    Furnace Blower Assembly

    Part #AS-63555-04

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

  • Insulation for Rheem GUJ - Part AE-30124-89

    Replacement parts diagram

    Insulation

    Part #AE-30124-89

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

  • 03(-) for Rheem GUJ - Part AS-63606-11

    Replacement parts diagram

    03(-)

    Part #AS-63606-11

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

  • Man Assy for Rheem GUJ - Part AS-63520-05

    Replacement parts diagram

    Man Assy

    Part #AS-63520-05

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

  • Igntr Brkt for Rheem GUJ - Part AE-66925-02

    Burner orifice and ignitor diagram

    Igntr Brkt

    Part #AE-66925-02

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

  • Plate for Rheem GUJ - Part AE-63526-02

    Replacement parts diagram

    Plate

    Part #AE-63526-02

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

  • Panel for Rheem GUJ - Part AE-63575-01

    Replacement parts diagram

    Panel

    Part #AE-63575-01

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

  • Insulation for Rheem GUJ - Part 68-22305-02

    Replacement parts diagram

    Insulation

    Part #68-22305-02

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

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

How to replace a gas range oven igniter

How to replace a gas range oven igniter

If your gas oven doesn't heat up, the problem could be a faulty oven igniter. These step-by-step instructions guide you …

Repair time and Difficulty

 45 minutes or less
How to replace an oven temperature sensor on a gas range

How to replace an oven temperature sensor on a gas range

See how to replace an oven temperature sensor on a gas range.…

Repair time and Difficulty

 15 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

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.…

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

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