Rinnai’s Ultra Series RUR models do not require a dedicated return line or a complex, expensive building of system components by the contractor. The models can be installed using crossover technology, which utilizes a thermal bypass valve supplied in the box. Through this thermal bypass valve, along with the integrated pump and internal bypass line, the models deliver hot water faster. The premium MC-195T digital controller, included as a standard feature, allows the user to save on gas utility bills by scheduling multiple recirculation events throughout the day to align with usage patterns.
Rinnai condensing tankless water heater
June 24, 2015