Demand controlled ventilation, or DCV, is one of the most effective methods to improve the energy efficiency of HVAC systems. DCV is based on a simple principle: when indoor spaces are at partial occupancy, the full design airflow is not needed. The equation is simple: moving less air requires less fan power, reducing electricity expenses. Since the […] Cet article When Is Demand Control Ventilation Required? est apparu en premier sur Foobot.
