Ensemble de ventilation + vis à braser 1 / 2 De Dietrich 300011938

The vent assembly with brazing screw 1/2 is an essential part for proper air release in heating systems. This component helps eliminate trapped air from boiler circuits, ensuring smooth water circulation and preventing airlocks. The included brazing screw facilitates secure installation, making it a practical choice for maintenance and repair of burner and boiler systems.