The Vokera 8 Litre Expansion Vessel is a compact storage tank water heater designed for whole-house heating systems. Manufactured in 2024 in the United Kingdom, this grey unit has a tank capacity of 8 litres and operates on gas/petrol power. With a voltage of 240V and an amperage of 29A, this model boasts an energy efficiency rating of A+++. The item is compact in size, measuring 4.75 inches in height and 4 inches in width, making it suitable for smaller spaces. Additionally, it comes with a 1-year manufacturer warranty. It is 2 months old.