Helios Fans ELS EC 40/60 N

The Helios ELS EC 40/60 N is a high-performance fan insert designed for quiet and efficient ventilation with two airflow levels: 40 and 60 m³/​h, suitable for demand-driven and background operation. It includes adjustable switch-on delay and overrun settings for enhanced control.

The spiral casing houses a radial impeller that is both aerodynamically and acoustically optimized, providing excellent pressure performance while minimizing noise. It meets the sound insulation requirements of DIN 4109 Part 2.

Installation is quick and tool-free, using a slide-in system that simultaneously completes the electrical connection. The unit features a durable EC motor in a sealed cast aluminium housing and maintenance-free ball bearings rated for 40,000 hours of operation.

The flat, elegant inner façade — crafted from premium alpine white plastic — has won multiple design awards. A G2-class permanent air filter, which is dishwasher-safe, is located behind a hinged front panel and includes a built-in visual indicator to signal when cleaning is required.