Performed preventative maintenance for a Trane heat pump model #4TWR5030H1000AB, serial #220947T74F. I powered the system down and removed the access panels. The evaporator coil’s are clean and in good condition. Tested the drain pan and drain line with several bottles of water to ensure that there are no leaks or clogs. The homeowner just replaced the air filter size 16x20x1. Clean out any dirt or debris in the air handler. I powered the system back up and called for heat. The supply temp is at 134°f. The condenser coil’s are clean and in good condition. The condenser amp draws are .69 for the fan and 9.56 for the compressor. The refrigerant pressures are within normal range. The system is operating properly at this time. FWI per office.