Rinnai America Corporation, a manufacturer of water heating and home comfort solutions, has expanded its RCET Series Commercial Electric Tank Water Heaters, giving PROs more options to match commercial hot water demand and electrical requirements.
RCET is now available in 54 configurations across 50- and 80-gallon tank sizes, with 208V, 240V, 277V and 480V options and inputs ranging from 12.3 to 36 kW. Single-phase units can also be field converted to three-phase, providing added flexibility for new and replacement applications.
Designed for general indoor commercial applications, RCET also includes:
- Element induction LED monitor
- 2-inch foam insulation designed to minimize heat loss
- Glass-lined inner tank with Ferro-Enamel powder coating
- Dual magnesium anode rods for corrosion resistance
- UL 1453 certification
- Brass drain valve
- Three-year tank warranty, with one-year parts and labor coverage
For more information about RCET and Rinnai’s commercial water heating solutions, visit rinnai.us.

