The Helios AEGB45/120 is a ready-to-install air extract element designed for ducts with a nominal diameter of 125 mm. Constructed from white polymer and equipped with a mounting ring, it is suitable for both wall and ceiling installations. This model features an electric timer allowing for easy switching between general ventilation and a lower trickle ventilation mode. After 30 minutes, the element automatically reverts to trickle ventilation, ensuring efficient airflow management. It operates at 230 V with a power consumption of 0.5 to 3 W and is rated IP X1 for protection against dripping water.