One Push On/Off Button

 -Cuts off both incoming power and water supply Prevents electric shock and scalding Insulated Structure 

-Internal metal parts are insulated Eliminates the possibilities of electric shock Auto Thermal Cut-Off -Automatically cuts off power supply when water temperature exceeds recommended rating (55C }3) Prevents scalding Water Flow Sensor

 -Heater shuts off when water flow goes below recommended rating (0.5/min) Prevents over-heating Manual Reset Thermostat

 -Automatically cuts off power supply when Auto Thermal Cut-off did not function and water temperature exceeds recommended rating (75C}3) Prevents scalding and fire Water Splash-Proof Case -IP25 standard to prevent water from splashing into unit Prevents electric shock Copper Heater Unit

 -Better durability and safety Less risk of water leakage

 - Installation service NOT available Non-Flammable Material Compliance

 -Unit made with self extinguishing, non combustible material prevents fire