Rinnai America Corporation

Rinnai America Corporation designs, manufactures and distributes innovative, energy-efficient heating and water heating appliances. The company’s North American product offering includes tankless water heaters, condensing gas boilers, electric heat pumps, direct vent gas wall furnaces, and vent-free fan convector heaters. Rinnai has the highest efficiency of any tankless water heater brand in North America, is the preferred brand of several national builders and offers both residential and commercial condensing water heating and boiler systems.