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Air inlets

EHT

Wall humidity sensitive air inlet

The efficient wall mounted air inlet

Installed on an exterior wall or on a rolling shutter casing, the EHT humidity sensitive air inlet is the ideal choice for air admission through the wall, and thus provides an alternative where lack of available space (on window frames) prevents the installation of window mounted air inlets. With additional accessories, this inlet offers an outstanding acoustic attenuation performance of up to 52dB.

Although designed for use in any dwelling, this inlet has also been found to be particularly well suited for installation in tall buildings or where exterior access is difficult, as the insect filter (where fitted) is easily accessible from the interior of the building, and the ACW airflow controller (where fitted) can limit the airflow to 40m3/h, and thus eliminate unpleasant draughts in high wind conditions. A manual closing device is also fitted for protection against cold weather and strong winds.