Blueclean Flat Plate Integrative Pressurized Solar Water Heater 300 Liter
- Inner water tank: food-grade stainless steel SUS304(thickness: 1.2mm) keeps the water clean and drinkable
- Automatic argon-arc welding technique ensures long lifespan, each water tank has all been immersed in water and tested with 12MPa pressure to ensure no water leakage in high pressure condition
- Insulation layer: high-density polyurethane integrated-foaming with twice slaking treatment, thickness is 55mm
- Heat efficiency: absorbing coating of the collector is black chrome and blue sputtering, absorbing rate: 92-96%, emission rate: 5%¡À2%
- Warranty: 3 years
Blueclean flat plate integrative pressurized solar water heater is a kind of thermosyphon solar water heating system with flat plate solar collector placed below high pressure hot water tank. The solar water tank and flat plate solar collector are connected with circulation pipes from an open-loop solar water heating system, the house hold water is heated directly inside flat panel collector and stored inside hot water tank. The highest working pressure is 10 bars. It is suitable for residential
Price: $ 2,999.99