The definition of air handling unit from ANSI/AHRI Typical 430-2009 states that it's “A factory-created encased assembly consisting of a lover or fans as well as other necessary devices to carry out one or more with the capabilities of circulating, cleansing, heating, cooling, humidifying, dehumidifying and mixing of air….” Numerous https://cristianpkdtj.tkzblog.com/32627912/5-simple-techniques-for-air-handling-units-ahus