Plenum Boxes in HVAC
Plenum boxes in HVAC (Heating, Ventilation, and Air Conditioning) systems are essential components that serve as central chambers for air distribution. They are connected to the ductwork and the HVAC unit, functioning to either deliver conditioned air from the unit into the ducts (supply plenum) or collect air from the building to return it to the HVAC unit for reconditioning (return plenum). Their design ensures efficient and uniform airflow throughout the system.