Gruppo tubo di scarico dei fumi + molla De Dietrich 711517500

A flue discharge tube assembly with spring is a component used in condensing boilers to channel exhaust gases safely to the outside. The spring provides flexibility and helps maintain the tube's shape during installation. This assembly is essential for proper venting and efficient boiler operation. When replacing a flue discharge tube, it is important to use a part designed for your specific boiler model to ensure a secure fit and correct gas flow.