AIR HANDLING UNITS (AHUS) NO FURTHER A MYSTERY

The definition of air handling unit from ANSI/AHRI Conventional 430-2009 states that it's “A factory-manufactured encased assembly consisting of the fan or lovers and various necessary gear to perform one or more of the capabilities of circulating, cleaning, heating, cooling, humidifying, dehumidifying and mixing of air….”AHUs casing is most