Right return (left available). 20.05 EER 3.8 COP ground loop. Single Phase 208/230 voltage. 25.4″ W X 30.6″D X 58.5 H 485 lbs. We not only sell geothermal, we are licensed experts in the field. We will gladly help with all of your geothermal needs. Geothermal Products Geothermal heat Pump.Read More