This equipment is used with chiller, which is installed in the next room or on the street. Canal fanchools belong to expensive climatic installations. The main distinguishing feature of such equipment is environmental friendliness. As a refrigerant, channel fancoals are used not Freon, but ordinary water, which is completely harmless to both a person and for the environment. Among the advantages of fanchools, one can distinguish the ability to cool the air in the warm season and heat in the cold season. Thanks to the channels, the action of the device applies to several rooms at the same time. Microclimate control systems in multi -storey buildings are created through channel fan.