The Helios AEGBE15/30 is a ready-to-install air extract element designed for use in ducts with a nominal diameter of 125 mm. Made from durable white polymer and equipped with a mounting ring, it is suitable for both wall and ceiling installations. The element includes an electric timer that enables switching between general ventilation and a lower trickle ventilation mode via a switch. After 30 minutes, it automatically returns to trickle ventilation, ensuring energy-efficient airflow control. The unit operates at 230 V AC, consumes between 0.5 and 3 watts, and has an IP X1 rating for protection against dripping water.