AE-15/30 Exhaust valve electr.

Air extract element with electric timer for two air flows (general and trickle ventilation). Ideal for extraction of kitchens, bathrooms and toilets of central ventilation systems in buildings. The trickle air flow is to be increased to general air flow using a switch, to be installed on site. After 30 minutes automatically returns to general ventilation. Supplied as one element incl. Installation ring. The protection class is IP X1. Two air flow volumes for general and trickle ventilation using a switch; Adjusting / balancing of the system is not necessary at constant pressure facilities; Attractive design; High quality construction in an aerodynamic shape with low sound levels; Offering an airtight seal against the wall; Easy cleaning without the risk of air flow volume changing.