Uszczelka dyszy d150 cond. awr g 430/440-32dd De Dietrich 300027702

This nozzle gasket with a diameter of 150 mm is specifically designed for condensing boilers, such as the AWR G 430/440-32DD models. It creates a tight seal between the nozzle and the burner or heat exchanger, preventing gas or exhaust leaks. A proper gasket is essential for safe and efficient operation, as it maintains pressure and prevents the escape of combustion byproducts. Over time, gaskets can degrade due to heat and chemical exposure. Replacing with this compatible gasket helps restore system integrity and ensures compliance with safety standards.