Johnson Controls P72AA-1C

Johnson Controls P72AA-1C is a DPST pressure control designed for reliable, precise operation in HVAC, refrigeration, and industrial systems. The unit offers a 20/100 psi range and auto reset, ensuring quick recovery after pressure deviations. A 36-inch capillary and a 1/4 flare nut connection provide flexible, secure installation in tight spaces while maintaining accurate pressure monitoring.

With a DPST configuration, this sensor switches two circuits independently, reducing cross-coupling and simplifying control wiring. The auto-reset feature eliminates manual interventions, keeping equipment running with minimal downtime. The robust design supports durable performance in demanding environments, making it a dependable choice for critical pressure control tasks.

• DPST pressure control for independent circuit switching
• 20/100 psi range for versatile pressure monitoring
• Auto reset for uninterrupted operation
• 36-inch capillary for flexible mounting
• 1/4 flare nut connection for easy installation
• Ideal for controlling compressors, fans, and safety cutouts in HVAC, refrigeration, and industrial systems