3,Second Fast Heating Water Heater, Leakage Dry Burn Protection, Kitchen Bath

Fast heating in 3 seconds, no waiting No water storage, no preheating Energy saving, environmental protection, and high thermal efficiency Multiple protections such as leakage, dry burning, water and electricity isolation Automatically turns off the power when overheated Water flow sensor sensitive to changes in water pressure Works normally even when the water pressure is as low as 0.04MPA