Johnson Controls P545NCB-25 Oil Control Freon Always verify your specific model's

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

the 43H89 functions as a universal 24V DPDT relay for any application requiring 15A switching capacity

it ensures the furnace pressure switch accurately detects the differential pressure required to close the circuit

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

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

Johnson Controls P545NCB-25 Oil Control Freon Always verify your specific model'sThe 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