An Air Handling Unit (AHU) is a key component of a Heating, Ventilation, and Air Conditioning (HVAC) system, responsible for conditioning and circulating air throughout a building. It combines various functions like air filtration, temperature control (heating and cooling), humidity control, and ventilation. Essentially, it takes in air, treats it based on the desired conditions, and distributes it through ductwork to different zones within a building.
