At the moment, there are no portable air conditioners that would be certified as energy -efficient
Mini split system
Mini split systems do not require air ducts and can be launched from one or more rooms. Their small size, quiet work and individuality of zoning allow you to cool only one room used if you wish that it saves energy and money. Mini split systems or split air conditioners that do not require air ducts - this is a hybrid of the air conditioning system with a window unit. The small capacitor is located outside the apartment and is connected through the pipes with the block inside the house.
