The Vaillant VEN 5 U excl+ 5L U hot water cylinder is a highly efficient appliance designed for the provision of hot water in households. With a volume of 5 litres and a rated output of 2 kW, this hot water cylinder offers a reliable solution for hot water supply. The appliance is made of plastic and is suitable for wall mounting, which enables space-saving installation. The maximum pressure capacity is 1 bar, making it a suitable choice for low pressure systems. The heat-up time of 9 minutes from 10 °C to 65 °C ensures rapid availability of hot water. The hot water cylinder is designed for operation with a nominal voltage of 230 V and fulfils energy efficiency class A, which contributes to environmentally friendly operation. The IP24 protection rating ensures that the appliance is protected against splashing water, which increases safety during use.