Joint De Dietrich 89705511 7 mm + bague de retenue 5 mm

The De Dietrich 89705511 gasket with a thickness of 7 mm and a 5 mm retaining ring is an original spare part designed to ensure the tightness of connections in De Dietrich boilers. This component is installed in thermocouple connections, providing reliable insulation and protection against overheating. Features: Compatible with De Dietrich models: WHE 2.24, WHE 2.24 FF-3S, WHE 2.24 FF, WHE 2.28 FF. Made from high-quality materials, ensuring durability and resistance to high temperatures. Ensures efficient operation of heating equipment and prevents coolant leaks. The De Dietrich 89705511 gasket is installed in boilers such as De Dietrich CITY 24 BIC/II, DTG 1300V ECONOX, DTG 1200V ECONOX Diematic, DTG 1200V ECONOX, GTU 1100 V / Diematic ECONOX, CITY 24 BIC/II FF, CA 27/100 - CA 35/150, and GTU 1200V.