AUX- Heat pump with indoor wall unit\r\n\r\nAI-THERMA is a split heat pump system with indoor wall unit for heating, cooling and sanitary water production. The system consists of an external R32 unit connected via cooling pipes to the internal wall unit. Wide range of available powers, from 4 to 16kW.The ACHP AUX outdoor units, compact and quiet, include a Twin Rotary DC inverter compressor, electronic expansion valve,fans with brushless motor and finned pack batteries optimized for operation in heat pump even with outdoor air temperature up to -25\u00b0C with coefficients of yield between the highest of the marked.In the indoor unit instead are placed the main components of the hydronic system, high surface plate exchanger, high efficiency electronic circulator, control panel of the touch screen type simple and intuitive, with large backlit color display.The indoor unit is extremely compact with all the hydraulic connections and refrigerators from below.Remove the front panel you have access to all internal components, electronic panel and electrical terminal board service.Intubless lighting control system, with easy backlit control and easy control