حشية غطاء المروحة 4 el. FF De Dietrich 95013172

This fan housing gasket for 4-element FF series is used to seal the fan housing in burner systems. It prevents air leaks that could affect combustion air supply and fan performance. A proper seal is essential for efficient burner operation and noise reduction. This gasket is a suitable replacement part for maintaining the integrity of the air handling components in heating equipment.