Zestaw wtyczek grzejnych (5 ps) De Dietrich S57040

When servicing a boiler, the heating body often requires attention to ensure proper sealing and function. This heating body plug kit includes the necessary plugs to seal openings in the heat exchanger or boiler body. Designed for use in various heating systems, this kit helps prevent leaks and maintains pressure during operation. Whether you are performing routine maintenance or a major repair, this heating body plug kit is a practical addition to your boiler spare parts inventory.