The definition of air handling unit from ANSI/AHRI Common 430-2009 states that it is “A manufacturing unit-manufactured encased assembly consisting of a lover or enthusiasts and also other required tools to perform a number of from the functions of circulating, cleaning, heating, cooling, humidifying, dehumidifying and mixing of air….” A https://air-handling-units-ahus04714.blog2learn.com/79877755/air-handling-units-ahus-things-to-know-before-you-buy