Commercial air conditioners, with their increased capacity, occupy an intermediate position between household units and industrial systems. They can be used both in private houses and in offices, stores, catering establishments and other large premises.
Cassette air conditioners are designed for installation behind a suspended ceiling, which completely hides the internal unit. The bottom panel of the unit is the size of a standard ceiling tile and is closed by the decorative lattice. As the result a cassette conditioner is practically unnoticeable, and that is one of its main advantages.
Inner block of a channel conditioner is also hidden behind a false ceiling. But distribution of cooled air in this case is carried out due to air ducts. It is thanks to the branched system of air ducts that such device can be used for air-conditioning of several neighboring rooms at once.