Filling tube assembly luna3 combi De Dietrich 711103600

This filling tube assembly is designed for the Luna 3 Combi boiler, providing a complete solution for refilling the heating circuit. The assembly includes all necessary connectors and tubing to ensure a secure and straightforward installation. It allows homeowners or technicians to easily add water to the system to maintain correct pressure, which is essential for efficient operation. When the original filling tube assembly wears out or leaks, replacing it with this dedicated part restores functionality and prevents potential water damage. It is a common replacement item during boiler servicing, ensuring the system remains pressurized and operational.