Air-to-water heat pump 11kW without heating element. Outdoor unit MONO AWHP 11 TR / Indoor unit BLWMKIOH BLW Mono (OH) without electric heating = Connection option for one external heat source: can be combined with a second heat source. Monoblock heat pump for heating systems for installation outside and inside buildings. With built-in heating circuit control for 1 pump heating circuit with high-efficiency pump, status monitoring, system diagnostics and fault detection. Weather-dependent control for 1 heating circuit and hot water preparation. Integrated IWR Alpha with full graphical and menu-driven plain text display. Fully hybrid functionality integrated. Hybrid function, automatic switching based on the energy price. Photovoltaic function (PV). Power-regulated compressor. Max. flow temperature +60 °C. Min. outdoor temperature -20 °C. Filled with R410A refrigerant. Built-in starting current limitation via frequency converter. Internal hot water tank 180 liters. 3-way changeover valve and drinking water sensor integrated. Ball valve with integrated filter (400 μm). 8 liter expansion tank, pressure gauge and safety valve.