Boîtier d'isolation supérieur 20 De Dietrich 83584046

The upper insulation housing 20 is a durable thermal barrier designed for use in heating equipment. It helps contain heat within the combustion chamber, improving efficiency and preventing overheating of adjacent components. This part is commonly used in boiler maintenance and repair to ensure consistent operation. Its robust construction withstands high temperatures, making it a reliable choice for burner and heating system applications.