Experience reliable performance and energy-saving comfort with the Pioneer Quantum Ultra 12,000 BTU High-Wall Ductless Mini-Split Heat Pump. Designed for areas between 350 and 500 sq. ft., this 115V ultra-efficient system delivers 23 SEER2 cooling and 10.0 HSPF2 heating, all while maintaining quiet operation and eco-conscious performance. Built-in Wi-Fi allows remote control through your smartphone or smart home assistant via the free Pioneer Airlink app. The sleek indoor unit offers dual-axis airflow, dual drainage ports, and washable, reusable filters for long-term convenience. Engineered to perform even in extreme conditions from -13°F to 131°F, this system includes advanced features like Cooling, Heating, Dry, and Ventilation modes, plus ECO, SLEEP, TIMER, TURBO, iFEEL, Self-Clean, and MEMORY functions on the included remote. Pre-charged with R454b refrigerant, this full set includes indoor and outdoor units, remote with wall holder and batteries, customizable copper lines and electrical wire, 10 ft. drain hose, wall sleeve, putty, leak guard, wrapping tape, installation manual, and user guide. Quiet, efficient, and easy to install, it's the perfect solution for year-round climate control.