Swimming pool water heater from 6KW-35KW(single phase to 3-phase),With high quality titanium heating exchanger for pool water, anti-corrosion case,standard ISO water inlet/outlet connection,Larger screen LCD wire controller or panel controller,air purger valve,anti-freezing protection, pressure prootection, easy open panel for easy maintenance. R407C/R410A Environmental protection gas.5~7 water temperature difference between inlet/outlet water. Low noise operation unit.
