Working Principles: Thermosyphon solar water heater(compact non-pressure solar water heater)relies on the natural circulation of water between the collector and the tank or heat exchanger. As water in the vacuum tubes is heated it rises naturally into the tank, while cooler water in the tank flows down to the more...
50 Litres (11.0 Imp. Gals) Tank Capacity Triple Safety System (Pressure Relief and Drain Valve, Thermostat Safety Cut-Out and Thermal Cut-Off) Stainless Steel Heater Tank for Rust Free Water CFC Free High Density Polyurethane Foam for Maximum Insulation Vertical mounting bracket Thermometer which Indicates Ho more...
electronic temperature control splash proof cover built-in pump (optional) with pump speed control that will increase about 2Lmin of flow rate up to 50% of power saving compared to storage type heaters hot water instantly low installation cost more...