EN12976, Solar Keymark Solar Water Heater this new compact pressurized solar hot water heater we make 316 stainless steel for inner tank, it will have more excellent efficiency and long lifetime.
1. Vacuum tube: super conducted heat pipe;
2. Insulation tank: 316 stainless steel pressurized inner tank;
3. Working pressure: 7bar;
4. Working principle: direct working withstand pressure;
5. Frame: slope and flat roof multifunction;
6. Assistant function: electric heater;
7. Include magenisum bar;
8. Capacity: 150L, 200L, 300L.
Toppest efficiency and best performance in china
24 hours on line service
1. Slope roof and flat roof avaliable.
2. Inlet and Outlet hole at the back of the tank,any angel of roof is suitable, so it will more convenient for customer install on the slope roof;
3. Electric heater on the tank cover(side)
Model No: STH-150L; STH-200L; STH-300L