View visual findings from this job here - https://visionshare.xoi.io/?id=XA-57DC-3380D16DC66F4D0E9E502F1E89520ED9 Preform maintenance on x1- unico air handler with Trane condensing unit: * access to the air handler in the ceiling is through the 14x30x1 return grill * removed dirty air filters * installed new 15x34x1 and 14x30x1 air filters in return grill and in system filter rack- open return in ceiling * chemically sprayed, brushed and rinsed indoor evaporator coil clean * chemically sprayed and brush drain line and easy trap, clean and clear * Chemically treated primary drain pan and drain line * Flushed and tested all drainage with hot water: All water is flowing through primary pan into drain line into trap and out gravity drain line- Blew out multiple times to confirm, clean and clear * Polished and wipe down indoor equipment * Tested thermostat ( nest ) And call for cooling * AC system is on and running * Check condensing unit on roof top- chemically sprayed Condenser coil, cl