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Rinnai I-SERIES Plus 90000 -BTU Natural gas/Liquid propane Boiler
Designed with the Professional in mind, the new Rinnai I-SERIES Plus Boilers deliver unmatched value and performance. This series features Smart Sense Adaptive Gas Valve technology (on models up to 150k Btu), 5 NEW Combi Models, and up to a 96% AFUE for significant energy savings. The I-SERIES Plus offers 4 zone capability, 2" venting up to 75 ft., and boasts faster, easier installation than ever before. It also includes all the same features you enjoyed with the original I-SERIES, like a proportional valve that allows for simultaneous delivery of domestic hot water and space heating on all Combi-Units.
Smart Sense Gas Valve Technology adjusts to either Natural Gas or Propane - no conversion kit required.
Smart Connect - WIFI Remote Access and Bluetooth with Rinnai Central App