Joint de conduit de fumée - 70mm - De Dietrich JJX000972192

This flue gas gasket with a 70mm diameter is designed to create a tight seal in the exhaust path of your heating system. Proper sealing is essential for preventing leaks of combustion gases, ensuring both safety and efficiency. This gasket is commonly used in boiler and burner applications where flue gas connections need reliable sealing. Whether you are replacing an old gasket during maintenance or installing a new component, this part helps maintain optimal system performance. Durable and heat-resistant, it is a key spare part for any heating equipment repair.