Helios Fans ELS EC 60/35 N

The Helios ELS EC 60/35 N is a high-performance fan insert designed for both demand-based and continuous ventilation, offering airflow rates of 60 and 35 m³/​h. With integrated switch-on delay and overrun functions, it ensures effective ventilation tailored to usage patterns.

Its spiral casing incorporates an aerodynamically and acoustically optimized radial impeller, providing strong airflow with minimal noise. The fan meets sound insulation standards as per DIN 4109 T.2 and includes Helios’s ultraSilence technology for quiet operation.

Installation is quick and tool-free, with an automatic electrical connection via the integrated plug-in coupling. The energy-efficient EC motor is housed in a sealed cast aluminium enclosure, featuring long-life ball bearings rated for up to 40,000 hours of maintenance-free operation.

The fan is finished with a slim, stylish alpine white façade, which has received multiple design awards. A permanent G2-class air filter sits beneath the hinged front cover, is dishwasher safe, and includes an optical contamination indicator to signal when cleaning is required, ensuring continued high performance and air quality.