An 18000-BTU mini split rated 1.5 Ton and sized to condition up to 1250 sq ft from one wall head, which puts a large open living area or a converted upper floor within reach of a single system. Cooling is 18000 BTU against 18700 BTU of heating, so the unit is if anything the stronger of the two in winter, and a built-in chassis electrical heating element keeps operation consistent as the outdoor temperature drops, with auto defrost clearing ice before it can choke output. The design is four functions in one, covering cool, heat, dry and fan, and multiple modes and speeds are set from the included remote. Inverter technology reduces power consumption against the 2200W and 12A maximum draw, giving 19 SEER2 and HSPF2 9 on a 208-230V single-phase supply. Indoor noise is 23 dB, quiet enough for the space to double as a bedroom, and 4D airflow avoids blowing directly at anyone below the unit. A 24-hour timer provides flexible scheduling, a self-cleaning function supports better air quality, and washable filters make upkeep effortless. Airflow is 500 CFM with 81.1 pints of dehumidification a day on R32 refrigerant, temperature sets from 60 to 90 degrees Fahrenheit, and the ambient envelope spans 5 to 118.4 degrees. The indoor head weighs 23 lbs against a 59-lb outdoor unit, and the system ships in 2 cartons with the copper line set, communication wire, drain hose and mounting hardware.