Why Exhaust Fan should be used ?

Problem; Air draft problems can occur in the chimney due to unfavorable weather conditions, improper positioning of the chimney, a cold flue gas system during start-up or improper design of the flue gas system.In this case, the flue gases cannot be reliably removed and react the operational safety of the flue gas system and the heating system.

Solution: If the natural draft is too weak, the ROTEK chimney fan ensures reliable and optimum draft in the chimney again. It must be designed so that the negative pressure required for the safe removal of flue gases from flue systems is always available.