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

5 days ago · A Variable Air Volume (VAV) system represents a modern and highly flexible strategy for heating, ventilation, and air conditioning (HVAC) within commercial and large buildings. Unlike older, …

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 zones, these …

Understand VAV (Variable Air Volume) in HVAC with AAON. Learn how VAV systems optimize airflow, improve comfort, and save energy.

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 boxes with reheat coils.

Jun 23, 2025 · VAV stands for Variable Air Volume. In HVAC terms, it's the controller of air conditioning systems (in an excellent way). In contrast to blasting out the exact amount of air throughout the time …

What is VAV in HVAC? Variable air volume (VAV) is a type of heating, ventilating, and/or air-conditioning (HVAC) system that regulates airflow to different zones in a building to meet specific heating or …

Jul 27, 2025 · Learn how Variable Air Volume (VAV) systems work in HVAC, their benefits & applications. Discover energy-saving features, components & maintenance tips.

Sep 17, 2024 · Well, VAV stands for variable air volume. With a VAV HVAC system, you can control the airflow to different rooms, areas, or zones of a building. For example, you might cool the floor of an …

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) because VAV systems …