Mini-Split Ductless Heat Pumps from Dave's Diversified Services Help you Manage Warm Summers and Cold Winters in Front Royal Whether you want a home comfort boost in one room, or as many as four rooms, Dave's Diversified Services in Front Royal has a mini-split heat pump to accommodate your needs. Our mini-split heat pumps from Lennox® supply very efficient and super quiet performance year after year. Their ductless design gets rid of the possibility of difficult installation problems or expensive modifications down the road. Plus, their efficient, all-in-one heating and cooling system ensures your home stays comfortable year round. Explore the models we offer. Whether you need service for your mini-split heat pump or need a new unit, Dave's Diversified Services in Front Royal is ready to serve you. Call us at 540-369-3971 or set up 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.