Benefits: • Liquid crystal display and touch-screen operation; • integrated Wifi module • a three-way valve, a room thermostat (temperature sensor), a water heater sensor, a signal cable between the indoor and outdoor unit, a coarse cleaning filter, a bottom heating cable for the outdoor unit are included in the set; • integrated 185 l hot water tank; • electrical connection - three-phase; • working temperature in heating mode down to -25 °C, in cooling mode - from 10 to 48°C ambient temperature; • the leaving water temperature is up to +60°C • refrigerant circuit R32. Values of heat pump operating parameters when T = + 7 ° C / + 35 ° C: • rated heating power (underfloor heating): 12.0 kW; • electricity consumption (floor heating): 2,4 kW; • COP (underfloor heating) efficiency up to: 5,0. Values of heat pump operating parameters when T = + 35 ° C / + 18 ° C: • cooling capacity (floor cooling): 11.0 kW; • electricity consumption (floor cooling): 2,5 kW; • EER (floor cooling) efficiency up to: 4.0. Indoor unit parameters: • backup heating element: 3,0 + 3,0 kW - useful when the heat received from the air is not sufficient to raise the temperature of the heat carrier; • integrated adjustable flow circulation pump; • safety valve 1/2 ", 3bar; • noise pressure level: 29 dB (A).