Rinnai Press Releases

The Department of Energy (DOE) is responsible for defining and implementing energy conservation standards and testing procedures for various equipment and appliances, including water heaters.  Recently the DOE has introduced a new metric for communicating the energy efficiency of residential water heaters called the Uniform Energy Factor (UEF), replacing the previous Energy Factor (EF).

Rinnai Corporation, manufacturer of the number-one selling brand of tankless gas water heaters in North America, announces it will be the first to manufacture tankless gas water heaters in North America.

Rinnai Corporation, manufacturer of the number-one selling brand of tankless gas water heaters in North America, announces it will triple the size of its North American headquarters in Peachtree City, Georgia. 

Rinnai America Corporation has signed on as a multi-year sponsor of the NASCAR XFINITY Series race at Atlanta Motor Speedway, beginning with the 2017 race scheduled for Saturday, March 4. The race will officially be named the Rinnai 250 and will serve as the front-end of an XFINITY Series and Camping World Truck Series same-day doubleheader unique to Atlanta.