Select a region.
Commercial-grade units with the industry's best warranty.
Condensing
Rinnai’s super high-efficiency models offer sleek design, maximum output and an array of features ideal for the hot water demands of large homes.
Non-Condensing
For small- to medium-sized new homes or remodels, Rinnai’s high-efficiency models are affordable, compact units you can count on.
Accessories
Condensing Boilers
Rinnai Condensing Boilers deliver more efficient home heating than traditional boilers, while also providing domestic hot water.
Direct Vent Furnace
Rinnai Direct Vent Furnaces use modulating technology to create energy-efficient warmth for the whole home.
Vent-Free Fan Convectors
Rinnai Vent-Free Convectors push heat to the farthest reaches of the room, evenly warming larger spaces and maximizing cost-savings.
Hydronic Air Handler
The Rinnai Hydronic Air Handler System easily integrates with select tankless water heaters or boilers to deliver energy-efficient warmth.
Find a Pro