Mini-Split Ductless Heat Pumps from Tri County Air Care LLC Help you Manage Warm Summers and Cold Winters in Dallas Whether you need comfort boost in one room, or up to four different rooms, Tri County Air Care LLC in Dallas has a mini-split heat pump to meet your needs. Our mini-split heat pumps from Lennox® provide very efficient and very quiet performance season after season. Their ductless design gets rid of the possibility of confusing installation problems or high-priced modifications down the road. And, their efficient, all-in-one heating and cooling system keeps your home comfortable season after season. Explore the models we offer. If you need service for your mini-split heat pump or need a new unit, Tri County Air Care LLC in Dallas is ready to serve you. Call us at 469-617-3437 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.