Replacement Parts

Genuine Replacement Parts

Rheem Parts Genuine Logo

Demand Genuine PROTECH® Replacement Parts

  • Look for the Genuine Factory Authorized seal on heater kits and other accessories.
  • Why? Because there is no substitute for the quality and performance of original factory equipment that is certified by UL and CSA to meet published OEM specifications.
  • Only PROTECH heater kits and PROTECH accessories fully satisfy Rheem Manufacturing Company's performance standards and are certified and warranted by Rheem.



Parts for all Rheem products parts including Tankless, Solar, Tank Water Heaters, Pool & Spa, Heating & Cooling and Home Generators are available through independent contractors who install and maintain Rheem products.






For professionals

Find quality products and parts in the new PROTECH Master Catalog which is a complete reference to Rheem authorized replacement parts. Find images and descriptions to over 6,000 products that are stocked and ready to ship. There is no need to go anywhere else for your professional HVAC, Water Heater & Home Generator parts, supplies, accessories and services.

Some Key Features on the catalog include:

  • Reader-friendly features such as color coded tabs that make locating product categories easy and convenient.
  • The Introduction section includes an overview of the Replacement Parts Department, as well as a quick-reference guide to some of the most commonly used resources within the company.
  • A selection of our finished goods equipment and water heater parts and accessories. 
  • Engineering and technical data and description of each product listed is "out-of-this-world" – the information that you and your customers need is right at your fingertips.

For more information visit Download sections of the catalog below

Home Generator Systems Thermostats & Alarms

Indoor Air Quality (IAQ) (US Only)

Compressors Controls
Electrical Refrigerant Components & Piping
Gas & Oil Heating Air Movement
HVAC Supplies Chemicals, Oil & Refrigerant
Tools & Instruments