Enjoy a comfortable home climate with this versatile BLACK+DECKER 12000 btu mini split air conditioner. Our heater and air conditioner combo cools, dehumidifies, circulates air in the summer, and provides heat during those cold winter months. Offering immediate, uninterrupted comfort, our split-system air conditioners feature easy-to-use controls and are quiet while you sleep. Mini split heating and cooling system keeps a room comfy during the summer months when the heat sets in. Air Conditioners with Inverter Technology are built for high efficiency cooling and energy efficiency in mind. Inverter technology uses a variable speed compressor (rather than a fixed speed) to adjust according to the room temperature. This provides a more consistent temperature and helps save energy while efficiently controlling motor speed. The variable speed compressor automatically adjusts its rotational speed according to the selected temperature.