Filling tube complete De Dietrich 86665574

The filling tube complete is an assembly used to introduce water or other fluids into a heating system, typically connected to a filling loop or valve. This component includes the tube and necessary fittings for a secure connection. A reliable filling tube is important for maintaining correct system pressure and facilitating initial fill or top-up during maintenance. When replacing, ensure the tube length and connection type match your system's requirements to avoid leaks and ensure easy operation.