ARE THEY ENERGY EFFICIENT?
Since mini-splits have no ducts, they avoid the energy losses associated with the ductwork of central forced air systems. Duct losses can account for more than 30% of energy consumption, especially if the ducts are in a non-air conditioned space, such as an attic.
CAN THEY HEAT AND COOL?
Yes. Ductless mini split-systems are available in both air conditioner and air conditioner / heat pump models.
