Upon arrival system was operational Replaced filters on both systems Upstairs system delta 21 Downstairs system delta 9 Performed leak search on outdoor unit/indoor unit /field welds Unable to locate leak on system - may be located on back of coil inside unit Indoor coil thermaled - partial coil incorrect refrigerant feeding Reccomended coil replacement Homeowner requested refrigerant to see what cooling the system would provide Applied refrigerant to system and at time of service 19 Delta Advised added refrigerant will be leaked from system System left on cool at exit Scheduled comfort advisor Tuesday 08/26/25 11.30am-2.30pm