Replaced evaporator coil and replaced txv in warranty. Installed new filter dryer. Pumped down the refrigerant in the condenser unit. Removed evaporator coil from air handler. Installed new txv to new evaporator coil replacement. Weld in place and attached the drain line pipe. Installed new filter dryer on outside condenser unit. Test for leak and evacuate the system with a vacuum pump. Added refrigerant to the condenser and checked system operation. Unit is cooling well and running properly. Thank you for choosing Totaal Air.