Uszczelka kołnierza montażowego De Dietrich 7720983

The mounting flange gasket provides a tight seal between the burner flange and the boiler, preventing gas or flue gas leaks. As a simple yet essential boiler spare part, this gasket ensures safe and efficient operation. When installing or servicing a burner, always use a new mounting flange gasket to maintain proper sealing and avoid potential hazards.