Couvercle de vase d'expansion De Dietrich 722071400

The expansion vessel cover is a protective component designed to shield the internal parts of the expansion vessel from dust and debris. As part of a boiler's expansion system, this cover helps maintain the integrity and longevity of the vessel, ensuring reliable operation of your heating equipment. Whether you are performing routine boiler maintenance or replacing worn parts, this cover is a simple yet essential spare part for keeping your system in good working order.