Replace Trane OEM compressor Recover refrigerant, remove failed compressor, purge lines with nitrogen to remove and burnt oil and refrigerant. Replace filter drier, install new oem compressor, nitrogen pressure test for leaks. Pull down to 500 microns with vacuum, inject acid away, charge in 12lbs 12oz of new r410a refrigerant, install new 35uf capacitor, and test run system in cooling mode. Refrigerant pressures are within spec, fan motor and compressor are operating within specs. No other issues found at this time. Inspected ERV and humidifier for any problems. ERV is operational but not operating due to high indoor humidity. Humidifier is operating but was shutoff in thermostat settings. All are operational with no issues suspected.