Mini-Split Ductless Heat Pumps from Cool Power LLC Help you Manage Warm Summers and Cold Winters in Ronkonkoma Whether you are looking for a home comfort boost in one room, or as many as four rooms, Cool Power LLC in Ronkonkoma has a mini-split heat pump that will meet your requirements. Our mini-split heat pumps from Lennox® provide highly efficient and supremely quiet performance year after year. Their ductless design gets rid of the possibility of difficult installation problems or costly modifications later on. Plus, their efficient, all-in-one heating and cooling system makes sure your home is comfortable season after season. Find out more about our mini-split heat pump offering. When you want service for your mini-split heat pump or need a new unit, Cool Power LLC in Ronkonkoma is ready to serve you. Call us at 631-246-4029 or make an appointment with us using our online scheduler. * SEER, or Seasonal Energy Efficiency Ratio, measures the cooling efficiency of your air conditioner or heat pump. A higher SEER rating means greater energy efficiency and more savings for you and the environment. ** HSPF, or Heating Seasonal Performance Factor, measures the heating efficiency of your heat pump. A higher HSPF rating means greater energy efficiency, more savings and is better for the environment.