inverter type condensing units are equipped with an additional control module, allowing the connection of a universal outdoor unit to any freon exchanger. This module provides continuous power adjustment of the unit depending on the 0-10 V control signal. The condensing units are equipped with a complete automatic system protecting against system overload and the influence of adverse weather conditions and allowing defrosting in heating mode. These units operate efficiently and quietly and, thanks to their modern design, can be installed up to 75 m away from the air conditioning unit.