The definition of air handling unit from ANSI/AHRI Conventional 430-2009 states that it's “A manufacturing facility-created encased assembly consisting of a enthusiast or followers as well as other required gear to carry out a number of of your capabilities of circulating, cleansing, heating, cooling, humidifying, dehumidifying and mixing of air….” https://airhandlingunitahuhire61481.slypage.com/32550849/5-easy-facts-about-air-handling-units-ahus-described