6500W Hot Water Heater On-Demand Instant Boiler Shower System 220V

Fast Heating：3 seconds that is hot, really thermostat without waiting. Safe and Intelligent：No water flow stops heating, 0.1 second automatic power-off when leakage. Durable：Copper galvanized inlet and outlet, anti-rust, Tempered glass, heat, insulation, anti-corrosion, anti-deformation, Stainless steel hose explosion-proof. Protection：Over-Temperature Protection: Yes, when over-temperature automatic power-off, Power Protection: Yes, automatic power-off when water is off. Digital Display：Large-screen digital display, Built-in dual anti-grid, Automatically detect the boot, Automatic pressure relief drain.