Ausdehnungsgefäß 12l De Dietrich S100925

An expansion vessel with a 12-liter capacity is used in heating systems to accommodate the expansion of water as it heats up. It helps maintain stable pressure and prevents damage to the boiler and pipework. This component is a common replacement part during boiler maintenance and is suitable for many domestic and light commercial systems. When selecting an expansion vessel, ensure it matches the system's pressure and volume requirements. As a key part of heating equipment components, it contributes to the longevity and safe operation of your boiler.