A fully condensing wall unit that incorporates the best of both worlds in one unit with its tank and tankless components. It allows you to enjoy the benefits of a high efficiency unit without surrendering your need for endless hot water and an abundance of water pressure! The RGH-199 has a BTU range up to 199,000 and a thermal efficiency of 96.5%.
A fully condensing floor unit that integrates the benefits of both storage and instantaneous concepts without sacrificing performance at up to 95% efficiency. Available in three models RGH-75F with a max BTU of 75,000, RGH-76F with a max BTU of 76,000 or RGH-100F with a max BTU of 100,000..