Single-phase inverter air-to-water RTC 13e heat pump with 3.5-10 kW output for efficient heating and cooling of your home. It is suitable for buildings of heat loss up to 10 kW. It excels particularly in its high coefficient of performance (SCOP 4.71) and low noise level. The advantage of inverter is the adjustment of the power to the actual requirements of the house with regard to space heating, DHW heating or space cooling. Additionally, the device allows remote control via the internet and is suitable for combination with single-phase PV systems.