The Rinnai E Series is a condensing combi boiler with an efficiency of up to 95.6% AFUE. The E Series is a compact wall-hung unit designed for homes with 1-2 baths and is approved for room and closet installations. The E Series is available in three models — E50C, E75C and E110C — ranging in size from 50,000 to 110,000 maximum BTU heating inputs. It features a durable stainless steel primary heat exchanger and a built-in domestic hot water plate heat exchanger which delivers faster hot water. Priority is given to domestic hot water, resulting in continuous hot water being available.
Questions about this model?
Top 10 Boilers
See who made our list of the best Boilers of 2019.See the Top Products