Hua Jin super anti-47-caliber heaters have been improved from the structure, using patented dual-head mode. On the basis of the temperature probe adds an anti-dry probe. When the water tank heater will automatically cut off the power supply within three minutes and kept off state, not heated. Thus avoiding the heating pipe burst, shortened life expectancy, a waste of energy, water tanks burn the hazard. When the tank water heater will stop heating when the water temperature is 85 degrees. When the water temperature is below 45 degrees, automatic heating. To ensure that customers can always take a bath. Changshu City Electric Co., Ltd. dust from reality, to improve the market competitiveness of enterprises and products innovation as a business standpoint, adhere to market-oriented, and constantly promote technological innovation. So far, the company has formed a solar assisted heater series? Leakage protection plug? Series of two leading products. Especially anti-dry solar auxiliary heater high-tech products in Jiangsu Province won the series, truly anti-dry function, product market reputation. Dust electrical official website http://www.tinymote.cn ?? Alibaba Pu http://huajinelc.1688.com/?