An air handling unit, is a device used to regulate and circulate air as part of a heating, ventilating, and air-conditioning system. An air handling unit is usually a large metal box containing a blower, heating or cooling elements, filter racks or chambers, sound attenuators, and dampers “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.

• Temperature
• Humidity
• Air Movement
• Air Cleanliness

Read More – AHU