This 18,000 BTU mini-split system provides efficient year-round comfort with both cooling and heating (AHRI Certified). Its inverter technology saves energy and extends the unit's life. Choose from 5 modes (Cool, Heat, Dry, Fan, Auto) and 4 fan speeds. It operates quietly as low as 42 dB and includes a programmable timer. Designed for extreme weather, it starts at -4°F and works up to 140°F. The package includes indoor/outdoor units, pre-charged copper lines, and mounting hardware. Professional installation is required.