The EZ Heater® is the most efficient and easy to use water heating steam valve available on the market. Use it for utility or process water heating in multiple applications. This patented steam valve uses 100% of the steam's energy to heat water and replaces heat exchangers, spargers and multiple steam/water mixing tee stations. The EZ Heater provides these significant benefits: precise temperature control even with larger temperature rises, reduction of energy consumption, lower cost and maintenance time, and a quiet and hammer-free design.