Demand Duo™ H-Series Hybrid Water Heating System
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
- Warranty 6yrs on tank/ 5 years on all parts