Joint De Dietrich 300009841 D17XD.4

The De Dietrich 300009841 17x4 toroidal gasket is an original part designed to ensure the tightness of connections in De Dietrich boilers. With a diameter of 17 mm and a thickness of 4 mm, it is ideal for installation in thermocouple connections, providing reliable insulation and protection against overheating. Made from high-quality materials, this gasket guarantees durability and resistance to high temperatures. Its use contributes to the efficient operation of heating equipment and prevents coolant leaks. By purchasing the De Dietrich 300009841 17x4 toroidal gasket, you get a reliable, high-quality spare part that meets the manufacturer’s standards, ensuring the safety and efficiency of your boiler. This gasket is installed in WHE 2.24, WHE 2.24 FF-3S, WHE 2.24 FF, and WHE 2.28 FF models.