Subregulace EIM enables control of heat consumption directly at the entrance to the house. Only in such a case, can themselves precisely control the amount of heat that you let into the house. Therefore no excess heat. Remove only the heat that your house really needs, and only this amount of heat actually pay.Thanks subregulaci EIM can save up to 20% of the annual heat consumption, while maintaining all the thermal comfort. Often, by contrast, thermal comfort in dwellings will increase, because there will be no overheating or insufficient heating paradoxically apartments.