Johnson Controls P145NCB-82 Control R-410A For contractors performing a York

For contractors performing a York AC repair

By using OEM Parker valve parts

blocked return registers

How do I set the program

Johnson Controls P145NCB-82 Control R-410A For contractors performing a YorkThe Johnson Controls P145NCB 82 is a professional grade lube oil pressure cutout control engineered for precision protection of pressure lubricated refrigeration compressors. Designed as a direct P145NCA 82 replacement, this electromechanical safety switch monitors the net oil pressurethe critical difference between oil pump discharge and crankcase pressureto prevent catastrophic mechanical failure. It features a factory calibrated 6. 5 PSI fixed