Ranco P30-3801 Oil Control R-410A 5 inches water column to

5 inches water column to ensure stable burner operation and safety

Versatile Pressure Sensing: Capable of monitoring differential pressure

Can I use this motor if my unit requires CCW rotation

Multi-Stage Compatibility: Specifically designed for 2-stage heating and 1-stage cooling heat pump applications

The kit is designed for universal application across most common refrigerants

Ranco P30-3801 Oil Control R-410A 5 inches water column toThe Ranco P30 3801 is a critical lube oil pressure control designed to protect pressure lubricated refrigeration compressors from catastrophic mechanical failure. This mechanical oil safety switch monitors the net oil pressurethe differential between the oil pump discharge and the crankcase suction pressureto ensure internal bearings and journals remain properly lubricated during operation. Engineered for compatibility with major brands like Copeland