The definition of a 6 ton AC unit is an air conditioning system that is capable of cooling an area of up to 6 tons of air per hour. This type of system is typically used in large commercial buildings, such as office buildings, shopping malls, and warehouses. It is also used in industrial applications, such as factories and manufacturing plants. The 6 ton AC unit is capable of cooling a large area, while also providing energy efficiency. It is also designed to reduce the amount of noise produced by the system, which is important in commercial and industrial settings. The 6 ton AC unit is typically powered by electricity, and is available in a variety of sizes and configurations. The size and configuration of the unit will depend on the size of the area to be cooled, as well as the type of cooling system desired. The 6 ton AC unit is a great choice for those looking for a powerful and efficient cooling system that can handle large areas.