DCV has the goal of adjusting the air supply as needed, according to the number of occupants. Modulating the available cfm is much more efficient than keeping the fans at full power all the time. There are many methods to monitor the number of present people, such as using motion detection sensors. However, measuring the […] Cet article What Is the Ideal CO2 Setpoint for Demand Control Ventilation (DCV)? est apparu en premier sur Foobot.