Standard 115V household power runs this 9000 BTU mini split, so a bedroom, office or den up to 400 sq ft can get cooling and 10000 BTU of heating from an ordinary circuit. The outdoor unit carries chassis electrical heating and keeps heating at -4°F. Its inverter compressor adjusts output gradually, reaching a 20 SEER2 and 9.5 HSPF2 rating, and ECO mode trims power use further. Everyday control comes three ways: a WiFi app, voice commands through a smart assistant, or the remote with its 26 ft range and wall holder. Child lock, a 24H timer, a self-clean function and removable, washable filters are part of the package. Dehumidification reaches 63.4 pints per day at a 28 dB indoor noise level. Dimensions are 31.93 x 7.48 x 12.05 inches for the 19.8 lb indoor unit and 30.98 x 11.42 x 19.61 inches for the 51.8 lb outdoor unit, with 16.4 ft copper pipes and a 13 ft communication wire. Color: White; Cooling Capacity: 9000 BTU; Heating Capacity: 10000 BTU; SEER2: 20; HSPF2: 9.5; Voltage: 115V 60Hz; Coverage: up to 400 sq ft; Indoor Unit: 31.93 in x 7.48 in x 12.05 in, 19.8 lbs; Outdoor Unit: 30.98 in x 11.42 in x 19.61 in, 51.8 lbs; Refrigerant: R32; Remote Range: 26 ft; Package Includes: indoor unit, outdoor unit, 16.4 ft liquid pipe, 16.4 ft gas pipe, 13 ft communication wire, 2 drain pipes, 2 drain nozzles, 4 mounting foot pads, remote control and holder, wall sleeve, wall cap, tape, putty