الوصف

Non-pressurized solar water heater description: ***** solar tank: SUS**4/2B food grade stainless steel, 0.4mm; **0mm. 2. Outer solar tank: Galvanized steel, 0.4mm, **0mm 3. Solar tank insulation layer: *0mm high dense integral polyurethane foam 4. Bracket: Galvanized steel, 1.5mm, several angles for different place to collect the solar energy. 5. Pattern of water inflow: side/Low fitting 6. Heat preservation: about *0 hours 7. Hail resistance: the diamter should be less than *5mm 8. Warranty : 5 years 9. Life time:*5 years *0. Delivery time: ***0 days Non-pressurized solar water heater features: 1. Stable and reliable performance and well wind resistance 2. Vacuum heat-collecting tubes at high temperature 3. Dual-purpose brackets for both flat and inclined roof 4. Meeting the demand of well-to-do families 5. Economical goods