Rinnai continues to provide state of the art, high efficiency home heating options with the E Combi Boiler series. Combining Rinnai's condensing boiler technology with an on-demand water heater, the E75C provides high efficiency home heating in a small, space-saving package. With ...Rinnai continues to provide state of the art, high efficiency home heating options with the E Combi Boiler series.
Combining Rinnai's condensing boiler technology with an on-demand water heater, the E75C provides high efficiency home heating in a small, space-saving package. With a self-cleaning, down-fired stainless steel heat exchanger and the latest in condensing technology, the E75C boasts an impressive 95.5% AFUE efficiency rating, making it one of the most efficient Combi units on the market. Designed specifically for multifamily units or smaller single-family homes, the E75C provides hot water for 1 - 1.5 bath homes with no secondary piping.
The E75C's compact size, multiple venting options, and easy-to-install nature make it perfect for new construction or remodeling. This Rinnai boiler also features a factory-assembled low-loss header, which eliminates the need for balanced pump sizing. The E75C offers unmatched flexibility and market-leading efficiency, while providing heat and hot water for your entire family.