Step into balanced cooling and heating for spaces up to 1250 sq ft with this 17000 Btu ductless mini split air conditioner. The Energy Star certified 21 SEER2 inverter trims energy use during long cooling seasons, and a 9 HSPF2 rating supports efficient winter heating. Seven modes, four wind speeds and a self-cleaning washable filter make maintenance simple, while R32 refrigerant, 23 dB indoor sound and an 8-year compressor warranty support long-term use.