Johnson Controls P545NCB-25 Oil Control Freon Precision Pressure Control: Maintains steady

Precision Pressure Control: Maintains steady outlet pressure for consistent heat output

Always verify your specific model's wiring schematic for correct placement

Precise Fan Sequencing: Regulates the ignition sequence and blower timing to prevent cold air drafts during the initial call for heat

Always verify the motor rotation before installation to ensure proper airflow direction

Common Questions: Can the differential be adjusted on this model

Johnson Controls P545NCB-25 Oil Control Freon Precision Pressure Control: Maintains steadyThe Johnson Controls P545NCB 25 is a high performance electronic lube oil control designed for refrigeration compressors featuring single point differential pressure monitoring. Engineered by PENN Controls, this unit integrates a P400BD 1 differential pressure switch and a 120 second factory set time delay to protect mechanical components during low pressure events. Operating on 120 240 VAC, it continuously evaluates net oil pressure, ensuring the