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 GWC gas-fired horizontal heating unit

Rheem GWC gas-fired horizontal heating unit Parts

Here are the diagrams and repair parts for Rheem GWC gas-fired horizontal heating unit, 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 GWC Gas-Fired Horizontal Heating Unit

  • Water Heater Thermocouple for Rheem GWC - Part H06E-36

    Replacement parts diagram

    Thermocouple

    Part #62-18443-05

    Replaced by #H06E-36

    Info Icon
    Manufacturer substitution
    This part replaces 62-18443-05. Substitute parts can look different from the original.
    In Stock
    $17.41
    8% OFF Phone Price : $18.90Info Icon
    Minus Item
    Qty
    Plus Item
  • Transformer for Rheem GWC - Part 46-21114-01

    Replacement parts diagram

    Transformer

    Part #46-21114-01

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

  • Transformer for Rheem GWC - Part 46-19617-03

    Replacement parts diagram

    Transformer

    Part #46-19617-03

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

  • 1/6-1/2 Hp M for Rheem GWC - Part 45460

    #NI

    All parts diagram

    Motor

    Part #51-18830-01

    Replaced by #45460

    Info Icon
    Manufacturer substitution
    This part replaces 51-18830-01. Substitute parts can look different from the original.
    In Stock
    $280.82
    Minus Item
    Qty
    Plus Item
  • 1/6-1/2 Hp M for Rheem GWC - Part 45460

    #NI

    All parts diagram

    Motor

    Part #51-19670-01

    Replaced by #45460

    Info Icon
    Manufacturer substitution
    This part replaces 51-19670-01. Substitute parts can look different from the original.
    In Stock
    $280.82
    Minus Item
    Qty
    Plus Item
  • 1/6-1/2 Hp M for Rheem GWC - Part 45460

    #NI

    All parts diagram

    Motor

    Part #51-20621-01

    Replaced by #45460

    Info Icon
    Manufacturer substitution
    This part replaces 51-20621-01. Substitute parts can look different from the original.
    In Stock
    $280.82
    Minus Item
    Qty
    Plus Item
  • 1/6-1/2 Hp M for Rheem GWC - Part 45460

    #NI

    All parts diagram

    Motor

    Part #51-19069-01

    Replaced by #45460

    Info Icon
    Manufacturer substitution
    This part replaces 51-19069-01. Substitute parts can look different from the original.
    In Stock
    $280.82
    Minus Item
    Qty
    Plus Item
  • 1/6-1/2 Hp M for Rheem GWC - Part 45460

    #NI

    All parts diagram

    Motor

    Part #51-19923-01

    Replaced by #45460

    Info Icon
    Manufacturer substitution
    This part replaces 51-19923-01. Substitute parts can look different from the original.
    In Stock
    $280.82
    Minus Item
    Qty
    Plus Item
  • Pilot for Rheem GWC - Part 62-19125-01

    Replacement parts diagram

    Pilot

    In Stock
    $220.73
    Minus Item
    Qty
    Plus Item
  • Relay for Rheem GWC - Part 42-19736-02

    Replacement parts diagram

    Relay

    In Stock
    $375.57
    Minus Item
    Qty
    Plus Item

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 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 range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

Repair time and Difficulty

 45 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

Air Handler
Air Purifier
Camcorder
Compact Stereo System
Complete Deck
Exercise Cycle
Gas Cooktop
Heating & Cooling Combined Unit
Lawn & Garden
Range
Television
Toys & Games
Video Equipment