Tube de refoulement du vase d'expansion pour chaudière / eau chaude sanitaire De Dietrich JJJ003627050

This boiler and DHW expansion vessel discharge tube is a key component for managing pressure and fluid flow in your heating system. Designed to connect the expansion vessel to the discharge point, it helps ensure safe operation by directing excess water away during pressure fluctuations. Ideal for routine boiler maintenance and repair, this tube supports the reliability of your central heating setup. Whether you are replacing a worn part or upgrading your system, this component is essential for maintaining proper function in gas burner and boiler systems.