Air filtration is almost always present in order to provide clean dust-free air to the building occupants. It may be via simple low-MERV pleated media, HEPA, electrostatic, or a combination of techniques. Gas-phase and ultraviolet air treatments may be employed as well.
The definition of air handling unit from ANSI/AHRI Standard 430-2009 states that it is "A factory-made encased assembly consisting of a fan or fans and other necessary equipment to perform one or more of the functions of circulating, cleaning, heating, cooling, humidifying, dehumidifying and mixing of air...."
The AHU is used to control the following parameters of the space.
- Air Movement
- Air Cleanliness
502/1, Phase - 4, Nr. Re - Union Company, Water Tank Road, GIDC, Naroda, Ahmedabad, Gujarat, 382330, India