Rinnai’s Demand Duo® Hybrid Water Heating System is a smart choice to replace your tank, especially in an emergency. The Demand Duo® H-Series offers a full 80-gallon heating capacity, and is simple to repair and maintain with the industry’s best warranty.

CHS13080HiN

With Rinnai’s new Demand Duo H-Series, reliable hot water comes in a high-performance, high-efficiency package that also reduces cost of ownership. Rinnai’s hybrid technology is unlike anything else on the market, ensuring a longer service life than high-efficiency tanks, while also producing abundant hot water for peak commercial hours.

• 97% Thermal Efficiency

• Indoor Only

CHS13080HiP

With Rinnai’s new Demand Duo H-Series, reliable hot water comes in a high-performance, high-efficiency package that also reduces cost of ownership. Rinnai’s hybrid technology is unlike anything else on the market, ensuring a longer service life than high-efficiency tanks, while also producing abundant hot water for peak commercial hours.

• 97% Thermal Efficiency

• Indoor Only