Fits perfectly into the window reveal
silentAir fits into any window reveal without a problem. The decentralised home ventilation unit can be installed in an exterior insulation and finish system (EIFS) just 80mm thick. A further advantage of installing the silentAir is its near invisibility. On account of its smart installation technique, only two components are needed to install the ventilation unit: an insulation element made of patented Neopor® is inserted directly into the window reveal, while an installation cylinder containing the fan unit and ceramic heat exchanger is concealed in a core-drilled hole (just 162 millimetres in diameter) in the outside wall. The only component visible from the outside is the unobtrusive grille.
Exceptionally low operating noise
The home ventilation unit with the lowest noise level in its class, the silentAir features optimal sound insulation and airflow. Apart from its good sound protection, any operating noise caused by the fan unit is hardly audible due to the use of sound-absorbing mats. Moreover, the electromagnetic motor with vibration control reduces any fan noise to a minimum. In addition, the sleek inside cover is fitted with a noise deflector. And its patented multi-membrane plastic coating further reduces any airflow noise.
Twofold sound deflection
Achieves sound insulation class 6
The silentAir features a very high level of sound insulation and is very good at absorbing outside noise. The twofold airflow deflection within the ventilation unit minimises transmission noise.