Heating heat pump system with integrated heat pump manager WPM Econ5 with touch display, consisting of Hydro-Tower HWK 332 and externally installed air/water heat pump. Heat pump Simple hydraulic connection using the enclosed flexible connection set (VS 32-220) Particularly quiet thanks to sound-optimized housing and sound-decoupled compressor chamber High efficiency thanks to high-performance evaporator, EC fan and COP booster Integration of intelligent room temperature controllers (Smart RTC) enables a further increase in system efficiency Flexible expansion options thanks to 2 mixer outputs for bivalent operation and/or the control of mixed heating circuits Side panels and cover in anthracite gray structured (similar to RAL 7016), front panels in gray aluminum structured (similar to RAL 9007). Hydro-Tower Low installation effort thanks to space-optimized combination of buffer and hot water tank Simple commissioning thanks to integrated heat pump manager and optimally coordinated hydraulic components Drinking water tank with 300 l and buffer tank with 100 l capacity Demand-dependent heating support using switchable pipe heating (2/4/6 kW) Integrated heating flange with 1.5 kW as standard to support hot water preparation. The electrical connection between the control unit to be installed in the building and the external unit is made via a shielded 2-core data cable (e.g. LiYY 2x0.6 mm² or JY(ST)Y..LG2x2x0.8mm2) not included in the scope of delivery. Delivery includes the weather protection cover WSH 18-2.