Energy Star rated: up to 95.9% AFUE operating efficiency
combustion turndown ratio up to 5:1
7 Sizes: 80k to 399k Btuh
316L stainless steel heat exchanger
Incorporating the latest advancements in low mass modulating condensing boiler technology, the Elite boiler has best in class features throughout the design making it the most efficient product in the market and at a competitive price. Its aesthetic appeal, versatility, and serviceability make it the right choice for residential or light commercial hydronic space heating.