Panneau latéral arrière 400, gamme complète De Dietrich 85558500

This rear side panel, complete for a 400mm wide boiler, is a direct replacement part that restores the outer casing of your heating system. It provides essential protection for internal components and helps maintain proper airflow for combustion. Made to match original dimensions, this panel integrates seamlessly with existing burner spare parts and boiler structures. Whether you are repairing damage or upgrading an older unit, this panel ensures a clean, professional finish and long-lasting durability.