Key Features 4 in 1 design for all-season comfort including cool heat dry and fan Comes with a handy remote control for easy operation Multiple modes and speeds for customized climate control Built-in chassis electrical heating for consistent operation Inverter technology reduces power consumption Powerful heating & cooling for large spaces 23 dB quiet operation ensures restful nights 24-hour timer provides flexible scheduling 4D airflow effectively avoids direct blowing Self-cleaning function for better air quality Washable filters ensure effortless cleaning Auto defrost for long-lasting performance Specifications Color: of Indoor Unit White Material: Metal Aluminum Plastic Indoor Unit Size: 37.6" x 8.96" x 12.64" Outdoor Unit Capacity: 18000 BTU Heating Voltage: 208-230V~60Hz/1PH Max. Input Power 2200W Max. Input Current 12A Coverage Area 1250 sq.ft. Air Flow Volume 500 CFM Dehumidification Net Weight: 23 lbs Outdoor Unit Box Qty: 2 Is Assembly Required: Yes Package Includes: 1 x Indoor Unit 1 x Outdoor Unit 1 x 15 ft Communication Wire 1 x 13 ft Copper Connection Pipe - Liquid Pipe 1 x 6.5 ft Drain Hose 1 x 13 ft Copper Connection Pipe - Gas Pipe 1 x Tape 1 x Wall Cap 1 x Remote Control 1 x Remote Control Holder 1 x Putty 1 x User Guide