The instant hot water systems use a recirculating pump rapidly pulls hot water from a water heater while simultaneously sending cooled-off water from the hot water lines back to the water heater to be reheated. Thus whenever you open the water taps, hot water will is always available without any waiting. In addition to having the convenience of hot water on-demand, the recirculation system conserves water and can save energy. But more important, your family can enjoy shower while not worry about catching a cold for long time to wait hot water.

1).Built-in Danish GRUNDFOS circulation pump is scaling-resistant, corression-resistant, noise-free, safe and more healthy.
2).Outer shell: galvanized steel(stainless steel) with best spray paint is corression-resistant and durable.
3). Display: HD blue LCD makes it more simple, elegant, stately. It can display current temperature at any time and shows the water flow by using pulse signal water flow switch.
4). The accurate temperature diff