Common Questions: What causes a

Common Questions Is this unit compatible with glycol-treated systems

always verify that the source voltage matches the primary winding specs

utilizing a 1/2-inch bore for seamless integration with compatible PSC and ECM motors

it serves as the direct technical replacement for BFSE-A-C series valves

Johnson Controls P28DN-1 Oil Control Els PW 29614 Common Questions: What causes aThe Johnson Controls P28DN 1 is a high performance lube oil pressure cutout control engineered for pressure lubricated refrigeration compressors. Specifically designed for compatibility with ammonia service and non corrosive refrigerants, this differential pressure switch prevents catastrophic hardware failure by sensing low net oil pressure. The unit features a factory calibrated 30 second time delay relay that provides a critical buffer during