Flue sensor + thermocouple cbg-ii 13 De Dietrich 300011312

This flue sensor and thermocouple combination, designed for cbg-ii 13 models, plays a vital role in boiler safety. The flue sensor monitors exhaust gases to ensure proper combustion, while the thermocouple detects the pilot flame and shuts off gas if the flame goes out. Together, they prevent dangerous gas leaks and improve efficiency. Essential for boiler spare parts, this unit is a common replacement during heating equipment maintenance, helping to maintain safe and reliable operation.