Air ControlThe Brink Air Control Unit is a clock control unit that offers a higher comfort level and even higher energy savings. With this system, you no longer have to think about when you need to ventilate because the Air Control module makes it possible to ventilate at pre set times The Air Control is suitable for Renovent Excellent, Renovent Sky and Flair units! A big plus here is that the use of a timer provides a positive rating in the EPG calculation.