The definition of air handling unit from ANSI/AHRI Standard 430-2009 states that it's “A manufacturing facility-produced encased assembly consisting of the supporter or supporters as well as other required gear to perform a number of with the functions of circulating, cleansing, heating, cooling, humidifying, dehumidifying and mixing of air….” Lots https://dantegbsjy.bloguerosa.com/32880776/top-guidelines-of-air-handling-units-ahus