The ventilation system freeAir provides pleasant air quality automatically with its eight sensors. These record all the relevant air parameters such as humidity, CO2 or room temperature and control the continuous supply of fresh air as required and thus prevent room air that is either too dry or to too humid. Effective filters keep away fine particles and pollen as well. Thanks to an effective heat recovery of more than 90%, excessive ventilation heating loss is minimalized which reduces heating costs, because less heating energy is needed. The browser-based app freeAir Connect provides the perfect overview over air quality, energy saving and filter condition of the ventilation system all around the clock on your phone.

+ pleasant air quality thanks to eight sensors
+ effective filters keep away fine particles and pollen
+ effective heat recovery reduces heating costs
+ operation via browser-based app freeAir Connect