Whether you are reseating sensors or maintaining compressor cooling modules

The most common issues are silica buildup from nearby laundry chemicals

maintaining original safety specifications

If the unit remains in high-limit lockout

or cracks in the ceramic

Johnson Controls P545NCB-82 Oil Control Freon Whether you are reseating sensorsAs a direct replacement for the legacy P445NCB 82, the Johnson Controls P545NCB 82 Electronic Lube Oil Control provides reliable protection for refrigeration compressors using non corrosive refrigerants. This 120 240 Vac oil pressure cutout is precision engineered to monitor net lube oil pressure, featuring a fixed 120 second time delay that prevents nuisance shutdowns during startup while ensuring mechanical integrity. The unit operates with a 7 psi