Meet all your cooling and heating needs with this powerful wall AC unit. Capable of cooling up to 750 sq.ft and functioning even in extreme temperatures, this AC unit is equipped with advanced inverter technology for energy efficiency. You are able to enjoy ultra-quiet operation and convenient features like a 24H timer and screen off function for a comfortable and customizable experience. The maintenance is a breeze with the built-in self-cleaning function with a process of condensation, frosting, melting, sterilization, washing and ventilation. Note: The whole AC unit will come in two boxes. The delivery time may vary from box to box. FeatureFast cooling and heating with powerful cooling capacity and heat pump Comply with new SEER2 standard to ensure the optimal power consumption Cool to 60℉ and heat to 90℉ for all-season needs Stable, silent and efficient performance with the inverter technology More electricity bill savings compared to AC with non-inverter technology Ensures a comfy sleep environment with quiet operation and 24H timer Built in 7 modes, 4 wind speeds and more features for customized comfort Wide coverage with auto swing function and 4D air flow(up-down left-right) Blows clean and healthy wind with the self-cleaning function Convenient to upkeep with a removable and washable filter ETL listed, AHRI, and ENERGY STAR certified Comes with detailed instructions and installation kit SpecificationColor of Indoor Unit: Gray Color of Outdoor Unit: White Material: Metal, Aluminum, Plastic Indoor Unit Size:30" x 8"x 11.5"(L x W x H) Outdoor Unit Size: 28" x 11" x 21"(L x W x H) Cooling Capacity: 12000 BTU Heating Capacity: 12300 BTU Voltage: 208-230V~60Hz/1PH Max. Input Power: 1600W Max. Input Current: 8A Coverage Area: 750 sq. ft Air Flow Rate: 353 CFM Dehumidifying Capacity: 51 Pints/Day Temperature Setting Range: 60℉~90℉ Refrigeration: R32 SEER2: 21 HSPF: 10 Indoor Noise Level: 23 dB Outdoor Noise Level: 50 dB Total Net Weight: 75 lbs Package Includes: 1 x Indoor Unit 1 x Outdoor Unit 1 x 13 ft Copper Connection Pipe - Liquid Pipe 1 x 13 ft Copper Connection Pipe - Air Pipe 1 x 8 ft Power Line 1 x 15 ft Communication Wire 1 x 6.5 ft Drain Hose 1 x Remote Control with 2 Batteries 1 x Tape 1 x Wall Sleeve 1 x Putty 1 x User Guide