PUF INSULATION: the dense and thick insulation in the tank effectively retains heat, improving energy efficiency and lowering electricity costs FASTER HEATING: the high-capacity heating element ensures rapid access to hot water AUTO CUT OFF: the stem-type thermostat and cutout feature provide automatic temperature control and added safety for your water heater NO BACK FLOW: the anti-syphoning system prevents water from flowing back into the container, thus avoiding dry heating HIGH PRESSURE RESISTANCE: the water heater has high pressure withstanding capacity, which makes it suitable for high-rise buildings and high pressure pump applications SAFETY PLUS: 3 levels of safety against high temperature and pressure Capacity: 3 litres; Mount Type: Vertical ; Warranty: 2 years on product, 2 years on heating element and 5 years on tank COMPONENTS: Product, warranty manual and warranty card included; Inlet and outlet pipes will not come with the product,they will arrive at the time of installation with technician. Should you need any help ,please contact customer care