The definition of air handling unit from ANSI/AHRI Normal 430-2009 states that it is “A factory-manufactured encased assembly consisting of a lover or supporters and other required products to carry out one or more on the capabilities of circulating, cleaning, heating, cooling, humidifying, dehumidifying and mixing of air….” In published https://landenjexpf.bloggactif.com/33545962/air-handling-units-ahus-no-further-a-mystery