Mar 10, 2022 · Variable Air Volume (VAV) is the most used HVAC system in commercial buildings. In this article we’ll discuss the Variable Air Volume system and single duct VAV …

Variable air volume (VAV) is a type of heating, ventilating, and/or air-conditioning (HVAC) system.

Dec 31, 2025 · Learn what VAV means in HVAC, how VAV boxes work, key components, benefits and the difference between VAV and CAV systems from our experts. See the full guide

Jan 6, 2026 · A Variable Air Volume (VAV) system represents a modern and highly flexible strategy for heating, ventilation, and air conditioning (HVAC) within commercial and large …

VAV systems supply air at a variable temperature and airflow rate from an air handling unit (AHU). Because VAV systems can meet varying heating and cooling needs of different building …

Jan 16, 2024 · Multi-zone VAV systems are highly precise and efficient in delivering space comfort. Often referred to as variable tonnage systems, they have the capability to match …

Jul 27, 2025 · A Variable Air Volume (VAV) system is a sophisticated type of heating, ventilation, and air conditioning (HVAC) system designed to regulate the airflow to different rooms, areas, …

VAV systems are a popular HVAC solution due to their customizable thermal control providing enhanced occupant comfort while also prioritizing energy efficiency.

Feb 25, 2022 · VAV (Variable Air Volume) controllers are integral to HVAC systems that require varying cooling and heating loads in different zones. In this article, we will explore some of the …

Variable Air Volume (VAV) systems are the most widely used types of HVAC air systems for medium- and large-sized commercial building projects (projects larger than 10,000 ft2) …