Constant Air Volume: The system maintains a constant supply of air volume to ensure steady air movement throughout the HVAC system.

Temperature Control: Adjusts indoor air temperature by bypassing excess supply air around the terminal unit and mixing it back into the return air duct.

Energy Efficiency: Improves energy efficiency by reducing the load on heating and cooling equipment, as the bypassed air does not need to be conditioned.

Comfort Regulation: Enhances occupant comfort by providing more precise control over temperature in individual zones or areas within a building.

Simple Design: Typically involves simpler controls and fewer moving parts compared to traditional VAV systems, potentially leading to lower installation and maintenance costs.