Commercial Water Heaters

Rheem Commercial Water Heaters offers a complete line of Heavy-Duty and Light-Duty products for all your commercial water heating needs. Our products offer the most diverse tank components in the industry. From glass on steel, to stainless steel, and polybutylene, Rheem Commercial Water Heaters can meet your hot water demand!

Patented features like System Sentinel diagnostics, R-Tech anode rods, and Lifeguard elements are designed with you in mind. Our commercial models meet all current standards including: CSA, UL, ASME, and ASHRAE. All Rheem facilities are certified to ISO9001-2000 standards.

Need fast delivery? Learn more about our convenient 48-hour delivery program offered on our most popular commercial water heaters.

The Certispec automated sizing program is the best and quickest way to spec Rheem Commercial Water Heaters. This software is free from Rheem Water Heaters. It's the only water heater sizing tool you'll ever need.