Compact rooms get steady year-round comfort with this 9000 Btu ductless mini split system that adds 10000 Btu heating from a 31.2-inch indoor head. Running on standard 115V power, the 19 SEER2 inverter and R32 refrigerant balance efficiency across cooling and heating seasons. Seven operating modes, a 24-hour timer and four wind speeds simplify daily adjustments, while 23 dB indoor sound and an 8-year compressor warranty support long-term use.