Vav

VAV, or Variable Air Volume, is a heating, ventilation, and air conditioning (HVAC) system that controls airflow to different areas within a building. Unlike constant volume systems, VAV adjusts the amount of cooled or heated air delivered based on the specific needs of each zone, improving energy efficiency and maintaining comfortable temperatures. It uses dampers and sensors to vary airflow dynamically, ensuring spaces are kept comfortable while reducing energy consumption. VAV systems are widely used in commercial buildings for efficient climate control and better indoor air quality.