Johnson Controls P20CA-146 Pressure Control Els PW 17895 Constructed with a robust fused

Constructed with a robust fused glass-to-metal seal and a heavily copper-plated steel body

A failed or missing resistor can cause the gas valve to chatter

maintaining optimal combustion efficiency and safety across the entire heating cycle

High Acid Capacity: Activated alumina granules proactively remove products of lubricant breakdown to prevent system burnout

Low Maintenance: Fixed-position sensing hardware requires no routine calibration or internal maintenance once properly aligned with airflow

Johnson Controls P20CA-146 Pressure Control Els PW 17895 Constructed with a robust fusedThe Johnson Controls P20CA 146 Pressure Control is a heavy duty, high pressure cutout designed for air conditioning and refrigeration systems. Engineered for high side protection, this adjustable pressure switch features a wide operating range from 100 to 425 PSI, ensuring reliable performance in demanding HVACR applications. Use this control when you need an automatic reset mechanism that triggers "open" on a pressure rise at 300 PSI. With its 19 PSI