Rinnai America Corporation, a subsidiary of Rinnai Corporation in Nagoya, Japan, was established in 1974 and is headquartered ... in Peachtree City, Georgia. Rinnai Corporation manufactures gas appliances including tankless water heaters, a wide range of kitchen appliances and heating and air conditioning units. As the technology leader in its industry, Rinnai is the largest gas appliance manufacturer in Japan and is the number-one selling brand of tankless gas water heaters in North America. Annual corporate revenues, including those of its subsidiaries, are in excess of $3.1 billion. With a global perspective to create 21st century products for the home and business, Rinnai Corporation commits itself to safety and the pursuit of comfortable lifestyles. For more information about Rinnai’s entire product line, visit rinnai.us. read more