Tuyau flexible pour vase d'expansion De Dietrich 711250900

The expansion vessel flexible hose is a key accessory in boiler spare parts, designed to connect the expansion vessel to the heating system. This hose accommodates movement and pressure changes, helping to prevent leaks and maintain system stability. Ideal for boiler maintenance and repair, it is compatible with various heating equipment and gas burner parts. Replacing an old or worn hose with this flexible option ensures reliable performance and extends the life of your boiler.