Capacity: 40 Gallon (151L)
Capacity: 50 Gallon (189L)
The Rinnai I-Series Plus IP150S delivers a massive 150,000 BTU of dedicated heating output. The ultimate solution for large properties, multi-zone radiant heating, and high-demand radiator systems.
The Rinnai I-Series Plus IP199S is a High-Efficiency Condensing Boiler delivering a massive 199,000 BTU of dedicated heating power. The definitive solution for large luxury homes, expansive snow-melting systems, and commercial-grade applications.
The Rinnai I-Series Plus IP120S delivers 120,000 BTU of dedicated heating power. Designed to replace standard boilers while retaining your existing hot water system or pairing with an indirect tank.
High-Performance Hydraulic Separation for Combi Boiler Systems
Maximize the efficiency of your Rinnai I-Series Combination Boiler with the factory-engineered Primary-Secondary Heating Kit 807000212. This kit is specifically designed to handle the unique flow requirements of “Combi” units, ensuring seamless transitions between central heating and on-demand domestic hot water while protecting your boiler’s internal components.
Maximize the efficiency of your Rinnai I-Series Solo (Heat Only) Boiler with the factory-engineered Primary-Secondary Heating Kit (Part #807000213). This kit is specifically designed to provide hydraulic separation between the boiler’s primary loop and your home’s secondary heating loops. It is a critical component for Ontario homes with complex hydronic setups, such as multi-zone in-floor heating, radiators, and indirect domestic hot water tanks.
Power: 60k BTU Heating and 160K BTU Hot Water
Power: 90k BTU Heating and 160K BTU Hot Water
Power: 90k BTU Heating and 199K BTU Hot Water
