Helios Fans KWL 360 W ET

The Helios KWL 360 W ET is a high-efficiency mechanical ventilation unit with heat recovery, ideal for central supply and extract air systems in residential buildings and apartments. Engineered for smart performance, it features full integration with the Helios easyControls 3.0 platform, enabling intuitive control and remote operation through a built-in network interface.

Constructed from galvanized steel and finished with a white powder coating, the unit incorporates comprehensive heat and sound insulation throughout its casing. The intake and exhaust air connections are flexible, allowing for installation on either the left or right side to suit varying site requirements. All internal components are accessible from the front, making routine maintenance straightforward.

Equipped with energy-saving EC fans and a high-performance enthalpy heat exchanger, the unit can achieve up to 90% heat recovery efficiency while also recovering moisture for improved indoor air comfort. Clean outdoor air is filtered through a primary ISO Coarse 65% (G4) filter, with an optional secondary filtration stage available in ISO ePM1 50% (F7) or with an activated carbon filter. The extract air path is also protected by an ISO Coarse 65% (G4) filter positioned before the heat exchanger.

With a maximum airflow capacity of approximately 360 m³/​h, the KWL 360 W ET is a reliable, compact ventilation solution that supports energy-efficient and healthy indoor environments.