The Vevor pool heat exchanger delivers up to 210K BTU/h of heating performance for swimming pools, spas, and hot tubs. Built with 316L stainless steel and 30 capillary tubes, it is designed for efficient water-to-water heat transfer and dependable operation in demanding environments. Its sealed, leakproof construction supports indoor and outdoor use while handling high temperature and pressure conditions. This unit is suitable for pools, spa pools, aquaculture, and water treatment applications.