Ventilation is artificial air arrangement in space.
The system extracts air form the office throughout the day. Polluted indoor air is vented to the outside in a controlled manner. At the same time clean air comes in the office naturally through the ventilation grilles in the facades of the building.
There are several uses for ventilation. From simple systems, where you can control the suction of air in three positions, to sophisticated systems that not only provide a healthy indoor climate, but also significant energy savings (balanced ventilation with recovery).