Kit de purge manuelle pour eau chaude sanitaire De Dietrich JJR122151390

The Manual air vent kit for DHW is designed to remove air from domestic hot water systems, ensuring efficient water flow and preventing airlocks. This kit includes components for manual venting, allowing users to release trapped air from DHW circuits. It is particularly useful during system filling or maintenance to improve hot water delivery. A practical solution for maintaining optimal performance in boiler and heating systems.