300 kBTU Stainless Steel 316L Pool Heat Exchanger - Compatible with Outdoor Wood Boilers, Spas, Solar Systems & Chlorinated Swimming Pools | Perfect for Heating Pools, Hot Tubs & Hydronic Systems Year-Round

BTU Capacity: 300,000 BTU (300 kBTU) Tube side connections (boiler/straight-through): 1-1/2" Female NPT Shell side connections (pool/side outlets): 2” Female NPT Swimming pool applications (everyday use): Pool size: up to 26,000 Gallons Heating rate: 1ºF/hr (pool water) Flow rates: 11 GPM (boiler side) / 86 GPM (pool side) *numbers based on a 122ºF difference between liquids. For occasional use (i.e. weekends), a unit with x2 times the BTU output is recommended to increase heating rate to 2ºF/hr. Advantages: All 316L Stainless Steel welded construction is durable and highly resistant to wide array of aggressive liquids, including chlorinated water; Corrugated helical tubes inside the heat exchanger create larger heat transfer area; High liquid flow rates create a self-cleaning effect; Contact seller for sizing questions and additional product information.