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NTI Boilers Inc. has introduced the S20W high-performance wall-mounted indirect water heater. With ultra-high performance and unprecedented space-saving installation flexibility, the S20W offers heating contractors multiple benefits for a variety of new installations as well as for retrofit projects. Featuring an industrial size stainless-steel coil and with its capability of 445 GPH first-hour recovery rate, the 20-gallon S20W exceeds most industry standard 50- and 65-gallon indirect tanks. Efficiency is further improved by a CFC-free 2-inch ultra-high-density EPS insulation that reduces standby losses. The S20W is characterized by high-quality 444 stainless-steel material for the coil and the tank, completely pickled and passivated inside and outside to remove all surface contaminants and restore the chromium oxide layer.
NTI Boilers Inc.