Feed-through gasket for flue gas sensor De Dietrich 49298

This feed-through gasket for flue gas sensor is designed to create a secure seal where the sensor passes through the flue or casing. It prevents leakage of combustion gases, ensuring safe and efficient boiler operation. Made from durable material, it withstands high temperatures and helps maintain accurate sensor readings. Ideal for maintenance and repair of gas burners and heating systems.