вакуумная трубка солнечного водонагревателя

Product features: 1. Heat pump side exhaust, exhaust heat dissipation performance is good 2. The product year-round all-weather running, not influenced at night, cloudy, rain, and snow and other inclement weather 3. The product is free of charge from the air to get a large number of calories, compared with the conventional water heater can save 70% of the heat, the short term investment costs recoverable 4. The product is outside the row of objects without any burning, using an indirect heating method, there are a variety of units equipped with security protection, essentially to prevent leakage, dry, ultra-high temperature and other potential safety problems 5. Materials selection, high quality (Service life of up to fifteen years) 6. Installation of control simple, automatic control, without someone on duty 7. The use of clean energy, does not produce exhaust gas, waste water, waste and so on, the air does not produce thermal effects on 8. Can be used for hotels, schools, factories, hospitals, bathrooms, etc.