A Ductless Mini Split is a heating and cooling option for homeowners looking to control the climate of a certain space. Mini Splits are typically mounted to an indoor wall and utilize an outdoor compressor. The two are connected by refrigerant tubing and electrical wiring and do not require ductwork. The indoor unit allows direct heating and cooling to your desired space. If you and other residents of your home find yourself fighting over the room temperature, this is the perfect solution.