In heating mode, it has a capacity range of 5,4-15.63kW and an efficiency of COP 4,72 at a hot water output of 35°C in 7°C outside air temperature. In cooling mode, it has a capacity range of 4,6-11,8kW and an efficiency of EER 3,23 at a water output of 7°C in 35°C outside air temperature.