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Brakel Atmos

Info about controlled natural ventilation

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Intelligent, sustainable and efficient: Controlled Natural Ventilation

In order to make natural ventilation controllable, Brakel developed the CNV system (Controlled Natural Ventilation). CNV ensures that the incoming fresh air and thus also natural ventilation is controlled in such a way that a comfortable indoor climate is created without causing drafts.

The control system decides how far open certain ventilation grills should be at any given time. The system calculates this on the basis of the indoor and outdoor temperature, wind direction, wind speed and rainfall. The ventilation level set and optimum distribution of air are key to this.

More info about CNV