Instant electric water heaters have many advantages, such as being able to start and heat immediately, saving time and electricity, energy conservation and environmental protection, compact size, and constant water temperature. The core technology of high-quality instant electric water heaters is crucial, as it determines the performance and safety of the water heater.

Electric water heaters are protected against dry burning, scalding, overheating, physical shields, splashing, leakage, water and electricity separation, magnetic induction, overpressure, water shutdown, backflow, and power outage memory functions. Quick hot water heaters mainly include pre installed dual mode electric water heaters, 3D fast thermoelectric water heaters, and intelligent capacity increasing electric water heaters.