Apart from the system by DAIKIN Altherma outdoor and indoor unit DAIKIN sells MONOBLOC version in which all hydraulic part is included in the outdoor unit and therefore there is internal. In this system the egkatastatns just need to connect the water pipes on the unit dermis the need to connect refrigerant piping.
He, like the split system, possibility of water flow from 5-55 °C. There is also a system freeze protection circuit water since this version is mounted externally.