Tappo superiore De Dietrich 300025192

The top cap is a protective cover that fits over the uppermost part of a boiler or burner component, such as a housing or enclosure. It shields internal parts from dust, moisture, and accidental impact, while also providing a finished look. This cap is often used in gas burner assemblies or heating units. Replacing a missing or damaged top cap helps maintain the integrity and safety of your equipment.