Complete 1 System 2 Zones Trane Straight A/C: System. EPA Cooling Maintenance. Checked tstat and air filters. Checked motor dampers. They working properly. Checked blower amp draw and run cap. Inspected all wiring at the furnace. Inspected evap coil. Drain line found clear. Checked compressor and cfm amp draws. Checked pressures. Inspected all wiring at the condenser unit. Checked dual cap. Cleaned condenser coil. System is running great at this time.