The Trane XR15 High Efficiency Heat Pump is offered six models ranging in size from 1.5 tons to 5 tons with cooling capacities from 18,000 to 60,000 BTUH. The XR15 uses R-410A Refrigerant which is environmentally friendly and does not deplete the ozone layer. In addition to being safe for the environment R-410A contributes to […]