Heating heat pump for heating and cooling with inverter control consisting of an internally installed hydraulic unit and an external module, which are connected via a load, communication and coolant line (special accessory). The control adapts the heat pump output to the actual heating or hot water requirement via an inverter. Radically small external unit with side air outlet for installation close to the wall (0.5 m distance from the wall) 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 Buffer storage and double differential pressure-free distributor for trouble-free operation Pipe heating, electrically switchable, with 2.4 or 6 kW for optional support in heating operation High-efficiency circulation pump for the generator and consumer circuit (EEl 0.2) Expansion vessel with 24 l and safety valve Dirt trap, flow and pressure sensor as well as flow and return sensors Outdoor sensor (standard NTC-2) included in delivery Optional expansion options: Adjacent designer hot water tank with 220 l (XL) or 355 l (XXL) Dual-valent operation in conjunction with a fossil heat generator Renewable operation (e.g. wood or solar thermal energy) additional heating circuit
