Low Pressure Switch / Refrigeration Repair Furnish and Install One Low Pressure Switch /Swivel T Recover Refrigerant Add/Adjust Approximately 3lbs of Refrigerant Perform Start Up Procedures Arrived onsite to perform repair. Removed old switch and added new one with swivel T. Brazed with nitrogen, pulled vacuum down to 486 microns. Unit running okay at this time. Charged unit up and system is good to go Subcooling 14 Superheat 20