Knowledge

The instant electric water heater has a power normally from 3000W to 8500W. When you look at its power, it seems that it consumes a lot of electricity. In fact, many people have gone into a misunderstanding. 

For example, if the displacement of a car is 2.0L, it can't be 2.0 at all the time when driving. It's estimated that many people can't afford to drive. 2.0 only indicates that the maximum displacement is 2.0. RKDA's instant electric water heater has a smart control system to adapte different power according to different setting. The automatic power adjustment is to follow the water temperature to confirm the actual power required. In general, a person showering for 30min in summer usually takes less than 1kWh, and in winter it is normally less than 3kWh.

Instant electric water heater is also called tankless water heater (Because it doens't have water tank inside) or called instantaneous electric water heater (because it heat up water instantaneously ) . It is an energy-saving, environmental friendly and practical product that has developed rapidly in recent years, and has been used by more than 90% of families esoecially in some countries of tropical area. 

It not only has many advantages such as instant heating, time-saving and power saving, energy saving and environmental protection, but also has more considerable points such as space saving, more compact. it has huge market prospects than ordinary electric water heaters. More and more home appliance manufacturers are constantly approaching it, and it is favored by customers.