Field Reliability: Durable metal housing and high-grade bimetal sensors reduce call-backs and early failure

Can this electrode be used for both ignition and flame sensing

Delivering 31

or ensuring furnace draft

Exceeding this limit in pneumatic applications can lead to structural failure

Johnson Controls P20CA-146 Pressure Control Els PW 17895 Field Reliability: Durable metal housingThe 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