The mini-split air conditioner with heat pump will provide comfort for the hottest months including the monsoon season! These units are designed to heat or cool the designated open space. You can use your unit to cool your living room during the day or bedroom at night. The energy consumption is about 1/3 of a duct-ed air handler. Average monthly savings is $200/month. The annual cost averages about $2000/year using a mini-split or evaporative cooling. The high efficiency heat pump will keep you warm throughout the winter months eliminating the need for costly and noisy furnaces and dirty ducts. Installation cost for multiple units ranges from $4,000-$5,000 which is considerably less than a 5 ton unit.