22,000 BTU concealed ducted mini split AC built for fast, consistent cooling and heating in spaces around 800–1100 sq. ft. It supports multiple operating modes, including dehumidification, smart defrost, and high-temperature self-cleaning to maintain stable performance over time. Heat pump operation remains reliable in cold weather, continuing to perform down to -13°F. Designed for concealed ceiling or attic installation, the system supports flexible duct layouts with 0.4 in. WC static pressure to deliver even airflow across multi-room or multi-level spaces without visible equipment, with control via the DELLA App, wired controller, remote, or Alexa for everyday use.