1)No disorder water tank on your roof. 2)Anti-freezing, perfect for cold area. 3)Can be combined with existing energy source, such as gas water heater, electric water heater, boiler, etc. 4)Auxiliary electric heating booster inside tank, providing hot water in case of cloudy or rainy days. 5)Completely automatic operation.
1/5
vacuum tube split pressurized solar water heating system
2014-03-01 09:299550询价
| 价格 | 面议 |
| 发货 | China(Mainland)付款后3天内 |
| 该产品库存不足 |
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