Discover our new products

The award-winning, decentralized ventilation unit with heat recovery is now even more compact - with the same performance!

EcoVent Verso – DN 160 mm

With air flow rates of up to 360 m3/h, the new KWL EC 360 W is the ideal solution for single-family homes and perfect for smart homes.

KWL EC 360 W

Ventilation with heat recovery has never been so relaxed: large, decentralized units distribute the best air to schools, offices and businesses.

KWL YOGA (school ventilation)

Five strong series and a wide range of applications thanks to coordinated system components. Always suitable for your next project.

Helios roof fans

Brand new: The FDR system offers the optimal solution for permanently drier rooms, made for every room size and type of use.

Absolute humidity control

The compact ventilation units with heat recovery offer individual configurations up to 15,000 m3/h for almost all applications.

Helios AIR1

Now available: Helios proClips.
The new assembly videos for Helios AIR1.

Watch now

Contact Helios