A fully packaged storage water heater utilizes a compact double-wall brazed-plate heat exchanger. Suited for new and retrofit water-to-water heating applications that require little to large storage volume capacities, the STP Series offers recovery rates from 600 to 10,800 gal/hr with 180°F boiler water for 100°F temperature rise. The ASME-certified STP Series water heater is built with a heat exchanger made from 316L stainless steel plates. The units have a standard carbon steel tank with double glass lining, with a duplex stainless steel model also available.

Diversified Heat Transfer Inc.