Heating heat pump with inverter control for heating and cooling consisting of an internally installed hydraulic unit and an external module, which are connected via a load, communication and coolant line (special accessory). Radically small external unit with side air outlet for installation close to the wall (0.5 m wall clearance) and slow-running, naturally quiet EC owl wing fan. The following components are integrated in the hydraulic unit and wired ready for use: Integrated network connection for optional control via smart device Master unit with easy operation via touch display Hot water tank 180 l buffer tank and overflow valve for trouble-free operation Pipe heating, electrically switchable, with 2.4 or 6 kW for optional support in heating mode Expansion vessel with 18 l and safety valve Dirt trap, flow and pressure sensor as well as flow and return sensors External sensor (standard NTC-2) included in delivery
