Quantianxia water heater, through the scientific configuration of FE fast U-crystal dual-core engine heater, VER70 thermal cycle thermostat, NM nonmetal water-electricity separation safety system, IDEAIR intelligent detector and magnesium-free technology, has created the excellent performance of flushing thermal cycle thermostat system, which is safe, healthy, energy-saving and durable, compact in structure, large in flow rate, high in water temperature (up to 70℃) and suitable in water temperature and flow rate.
It is also an authoritative product that allows users to complain to zero!
I hope it helps you.