1, the heat exchange area is large, the heat exchange speed is fast, and the efficiency is high.
2, heating time is long, the pipe is heated, the pipe is long, the heating time is long, and the heat transfer is more sufficient.
3, the heat exchange medium is good, the heat transfer speed is fast, and the heat exchange speed is fast.
4. The water passages and pipes of the heater are surrounded by the entire pipe. There is no solder joint and there is no large area of liquid seal to prevent corrosive liquid leakage.
5. The heating element is not subject to moisture and complete separation of water and electricity.
6, reduce the thermal load of the heating element, reduce the scale and extend the service life.
7. Due to the heat generated by the contacts, the terminals of the heating element should be located in the low temperature region of the heating body. Terminals should be dispersed to reduce their own heat and ensure safety.