integrierte Drucksolarwarmwasserbereiter (Y)

solar water heater Our factory produces a range of residential solar water heating systems which are used for residential purposes. These are known for the following features: 1. Heat Pipe plus Vacuum Tube structure, no any water in tube, if tube broken, the water not lose.2. High pressure storage tank (Testing pressure = 9 bar)Relief Valve(6.0bar) include,if the water tank pressure rise more than 6 bar,the valve will open by automatic,insure user safety.3. Investment returns 3 years4. Long life: 15-20 years5. Warranty: 5 years6. No depending on electricity7. Minimum maintenance8. System temperature: 45-90 deg Celsius9. Installation books for free, 1% spare vacuum tubes and spare parts for free!10. Backup facility: 1.5kw or 2 kw electric heater with thermo start. Aid heating in cloudy or rainy days. 11. Capacity: 100L-300L12. Packing: sea worthy carton