Rinnai America Corporation

Rinnai America Corporation manufactures and distributes innovative, energy-efficient gas products. The company’s U.S. product offerings include tankless water heaters, condensing gas boilers, direct vent gas wall furnaces, and vent-free fan convector heaters. Rinnai is the #1 selling tankless water heater brand in North America and is available in both condensing and non-condensing models.