Johnson Controls P100AC-1 Pressure Control metal-housing design ensures a precise

metal-housing design ensures a precise fit in the furnace cabinet

Does this unit require a separate transformer

Common Questions: What causes a White-Rodgers 3L09-18 to trip

it is never recommended to permanently bypass this safety interlock

Rugged OEM Construction: Built with high-grade copper contacts for reliable electrical continuity

Johnson Controls P100AC-1 Pressure Control metal-housing design ensures a preciseThe Johnson Controls P100AC 1 is a heavy duty, direct mount encapsulated pressure control engineered for low pressure cut out applications in HVACR systems. Designed as a reliable SPST open low switch, this component features an automatic reset mechanism that triggers an open circuit at 5 PSIG and closes at 20 PSIG. The open construction design facilitates rapid integration into existing manifolds, while the included conduit clamp ensures secure