The Helios Fans KWL Yoga 700 EV is a decentralised, compact ventilation unit designed for ceiling mounting, ideal for providing efficient supply and extract air ventilation in individual rooms such as classrooms, recreation areas, offices, commercial spaces, and medical practices. Its elegant design makes it suitable for installation in visually prominent areas.
This model features a highly efficient aluminium heat exchanger with up to 90% heat recovery efficiency and energy-saving EC motors for optimal performance. An integrated electric pre-heater ensures a comfortable indoor climate even in colder conditions.
Spring-loaded shutters on the intake and exhaust air ducts prevent the ingress of cold air when the fans are inactive. The flow-optimised supply air grille supports draught-free ventilation across large areas by effectively utilising the Coanda effect.
The unit includes an intuitive touch control panel for easy operation and configuration of ventilation functions, as well as an integrated CO₂ sensor for demand-based control. For advanced integration, the KWL Yoga 700 EV supports building management systems via ModBus RTU, ModBus TCP, and BacNet protocols