Mini-Split Ductless Heat Pumps from Willco Air Conditioning, Refrigeration & Heating Inc. Help you Manage Warm Summers and Cold Winters in Northern New Jersey Whether you want comfort boost in one room, two rooms, three rooms, or even four rooms, Willco Air Conditioning, Refrigeration & Heating Inc. in Branchville has a mini-split heat pump that will meet your requirements. Our mini-split heat pumps from Lennox® deliver highly efficient and supremely quiet performance for many years. Their ductless design gets rid of the possibility of difficult installation problems or costly modifications in the future. What’s more, their efficient, all-in-one heating and cooling system makes sure your home is comfortable season after season. Explore the models we offer. If you’re looking for service for your mini-split heat pump or need a new unit, Willco Air Conditioning, Refrigeration & Heating Inc. in Branchville is ready to serve you. Call us at 862-345-6896 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.