The 16 SEER Klimaire KSIB018-H216 - 18000 BTU Inverter Mini split AC with heat pump is a great cost efficient system for cooling areas up to 750 ft². Like any AC system, you need to know how many BTUs are needed for the area you are trying to cool - heat. A mini split air conditioner is very quiet and efficient, but it is more expensive than a window or portable system. Since they are ductless, the mini split avoid the energy losses associated with the ductwork of central forced systems


























