Vase d'expansion solaire 15L De Dietrich 722316400

A solar expansion vessel with a 15-liter capacity is used in solar thermal heating systems to accommodate fluid expansion. It maintains system pressure and prevents damage from thermal expansion. This vessel is suitable for solar loops and can also be used in other heating applications. When replacing an expansion vessel, ensure the volume and pressure rating match your system requirements. It is a key component for reliable solar heating operation.