Rinnai started in 1920 by Hidejiro Naito and Kanekichi Hayashi. One year later, they launched their tankless water heater. In the 1950s, Rinnai paired with Schwank GmbH, a German company, to create infrared gas burners and stoves. In 1971, Rinnai started product development with Osaka Gas Co. This created the first ever high speed gas over, gas air heaters, drum clothes dryers, and instant water heaters.
Rinnai finally came to America in 1974. From then, Rinnai has continuously provided the United States, and the rest of the world, with quality hot water and heating. In 1991, they developed a direct vent wall furnace. Commercial tankless water heater hit the market in 2001. Throughout the 2010s, Rinnai has provided innovative technologies to boost efficiency and quality for homeowners and commercial customers. Williams Comfort Air proudly services Rinnai equipment because they believe in quality products.
Their mission statement pivots on quality and savings. With their tankless water heaters, they boast savings on space, energy, and money. The reliability of their products ensures homeowners and commercial customers always have peace of mind. Additionally, the money you save on energy and water increases the longer you own the unit because of Rinnai’s dedication to efficiency. The tankless water heater cut CO2 emissions, which means homeowners are eligible for tax rebates as well.
The sleek design of the tankless water heater blends seamlessly into any space. You hardly know it’s there. Because the units are thin and small, they fit wherever you need them to go. Rinnai emphasizes that their units are about the size of a small suitcase, which means you are able to put it virtually anywhere.