Mini split heat pumps are capable to heat and to cool a building and to supply it with hot water. Ductless air heat units are compact economic and ecologically pure systems. Their work is similar to refrigerator's processes. The mini split pump collects energy of the ground, rocks, air and the sun. 2/3 of heating energy are received free of charge from the nature and only 1/3 due to the pump's Uniqueness of ductless heat pump's technology is that its installation in your house replaces successfully such traditional systems of heat supply and air-conditioning as a water-heating boiler and chiller. Using ductless mini split during the year you will be able to create perfect microclimate in your house, and simultaneously will reduce your expenses for energy. Ductless heat pumps are unique installations which make 3-7 times more heat energy, than consume electric energy on a drive of the compressor. Among their other advantages: . higher efficiency of transformation of the electric power in comparison with electroheating devices; . ecologically pure technology; . long service life without major overhaul; . small dimensions and weight; . absence of emissions of harmful substances and carbonic acids in the atmosphere; . they use ozone-safe kind of freon; . they are much easier to install than other types of space conditioning systems.