Intended use

The electric internal shutter is used for ventilation and air extraction in living rooms or cellars or small residential units of up to approx. 60 m². It is used, for example, as a supply air element for the supply air intake in the automatic cellar dehumidification AKE or as a passive supply and exhaust air element for cross-ventilation.

The basic ventilation is regulated by the adjustable opening angle and is controlled using standard off-switches, timers or time delay relays.

The internal shutter is intended for domestic use and similar purposes. Only surface mounting in indoor spaces is permitted (device damage when used outdoors).