1.It adopt the advanced pure Tiantium metal heat exchanger,which can resist the corruption of chlorine ion in water.The heat pump istotally harmless to human and durable to use.

2.It adopt the heat pump technology,which  an save 65-80  percentage operation  expense compared to other regular hot water equipment and have no pollution to environment.
3.The appearance of the heat pump is slinky and  compact with the holistic design.Thus the installation area is very small.
4. It use the water and electricity isolation technology, no visible fire and creepage , which can ensure the safe use.
5.It adopt the structure design of our own patent to apply  for the inside of titanium barrel.The heat pump will more stable and have a higher COP.