Removed old system and Installed new Daikin FIT SEER 17 HP ODU INV-3.5 TON System. Installed new Air Handler, heater, float Switch, Thermostat, Surge Protector and Heat Pump Condenser. Tied into existing duct work, and existing electrical . Started system, working to manufactures specifications.
I recently completed a job replacing an evaporator coil in a customer's home's heating and cooling system. The evaporator coil was defective, so I ordered a new one and installed it. I also recovered any refrigerant that was in the system, removed the old coil, and installed the new one. I nitrogen purged the line during the soldering process and pressure-tested the new joints. I evacuated the system and recharged it with new R410A refrigerant. I cleared any alarms on the thermostat and restarted the system. The system is now operating properly.