The Livo Smart Home Wi-Fi Programmable High Efficiency Ductless Mini-Split Heat Pump system is compact, quiet and comes in a variety of sizes to heat and cool any room. The Livo outdoor compressor section is powered by a twin rotary compressor with GREE's DC Inverter technology. This inverter technology with eco-friendly R-410a refrigerant to saves you energy, reduces outdoor noise and keeps room temperature steady by eliminating the constant starts and stops of conventional air conditioning systems. The Livo indoor section is designed to be a comfortable fit in virtually any living space. This kit comes with many items required for installation. Your particular installation may require additional items. Color: White.