Stay comfortable year-round with this 12000 BTU mini split air conditioner and heater. The inverter-driven system and R454B refrigerant offer efficient performance with 20 SEER2 and 9.5 HSPF2 ratings, helping reduce energy waste. The outdoor unit features chassis electrical heating to support cold-weather operation. Choose the airflow and comfort level you want with 7 operating modes (auto/cool/heat/dry/fan/ECO/sleep) and 8 fan speeds (auto/mute/low/low-mid/mid/mid-high/high/turbo). The 4D airflow promotes more balanced coverage, while the self-clean function helps keep the indoor coil fresher for ongoing performance. Control is flexible: use the included remote control, connect via WiFi, or manage settings with voice commands through Alexa and Google Assistant. Added convenience features include a 24H timer for scheduled comfort and a child lock to help prevent accidental changes.FeaturesPowerful cooling & heating keeps large spaces consistently pleasant Lower energy consumption thanks to the inverter technology R454B refrigerant aligns with modern environmental expectations Control from anywhere with smart wifi connectivity and voice control Whisper-quiet operation that won’t interrupt sleep, work, or relaxation Includes a remote control for quick and easy adjustments 24-hour timer for you to enjoy effortless set-and-forget comfort Outdoor unit with chassis heating boosts cold-weather dependability 7 modes and 8 fan speeds for customized airflow experience 4D swing spreads air more evenly throughout the space Self-clean function and washable filters reduce upkeepColor: White Material: Cold-rolled Steel Sheet, Copper, Aluminum Indoor Unit Dimensions: 31.93” x 7.99” x 11.5” (L x W x H) Outdoor Unit Dimensions: 30.98” x 11.42” x 19.61”(L x W x H) Voltage: 208/230V Frequency: 60Hz Cooling Capacity: 12000 BTU Heating Capacity: 12000 BTU Rated Input Consumption (Cooling): 1050W Rated Input Consumption (Heating): 1030W Coverage Area: 750 Sq.Ft Maximum Air Flow Volume: 306 CFM Dehumidification Capacity: 81.2 Pints/Day Temperature Setting Range: 60℉~88℉ Max Remote Control Distance: 26 ft Refrigerant: R454B SEER2: 20 HSPF2: 9.5 Indoor Noise Level: 28 dB Diameter of Gas Pipe: 3/8" Diameter of Liquid Pipe: 1/4" Net Weight of Indoor Unit: 19.8 lbs Net Weight of Outdoor Unit: 55.1 lbs Package Includes: 1 x Indoor Unit 1 x Outdoor Unit 1 x 16.4ft Copper Connection Pipe - Liquid Pipe 1 x 16.4ft Copper Connection Pipe - Gas Pipe 1 x 13ft Communication Wire 1 x 6.5 ft Drain Pipe 1 x Remote Control 1 x Remote Control Holder 1 x Insulation Foam 1 x Wall Sleeve 1 x Wall Cap 1 x Tape 1 x Putty 1 x User Guide