NTI introduces space-saving ultra-high performance wall-mounted indirect water heater with unprecedented installation flexibility
New S20W 20-gallon tanks have industry-best recovery rates and high efficiency
Saint John, New Brunswick, Canada – September 29, 2021 – NTI Boilers, Inc. introduces 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” 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.
Each tank comes with a low lead thermostatic mixing valve that is ASSE 1017, ASSE 1070, cUPC, and CSA125.3 approved, a 10k NTC tank sensor with embedded UL353 limit switch for the insertion into the stainless steel well, and a 150 psi Temperature and Pressure (T&P) relief valve.
Flexible Installation Options
The S20W provides contractors with design flexibility. An extremely small footprint makes the tank ideal for limited-space installations. The S20W is compatible with all hydronic boilers on the market or existing installations. Inspection and cleaning are easy through a hand hole at the top of the tank. An optional floor stand is available for applications where the tank needs to be floor mounted.
About NTI Boilers
NTI is an industry leader committed to providing smart high efficiency heating and hot water solutions and highly trained and accessible customer support. Based in Saint John, New Brunswick, Canada, the company designs and manufactures a full range of home heating products for residential and commercial applications. To learn more, visit www.ntiboilers.com or contact us at 800.688.2575.