The expansion vessel is a small tank that is used to protect closed water heating systems from a large increase of pressure. The tank is filled with air that acts as a cushion against pressure surges within the system.
Capacity: 7 Litres
Technical specification
Manufacturer Model NoD003200028Brand NameHeatlineCapacity7 L
Reviews
Heatline Expansion Vesselround 7Lr Round Side Outlet D003200028