What type of system is a plenum part of?

A plenum is an essential component of an air distribution system. It serves as a central space where air circulates and is distributed to various parts of a building, either for heating, ventilation, or air conditioning (HVAC) purposes. The plenum typically connects the main ductwork and allows for the proper flow of conditioned air.

In an HVAC setup, the plenum's efficiency directly affects indoor air quality and user comfort. It is designed to handle the movement of air and is often found above ceilings or below floors, functioning as the main artery for air to travel throughout the building.

Understanding the role of a plenum in an air distribution system highlights the importance of proper design and installation in HVAC systems to ensure optimal performance and efficiency.