Enhanced System Safety: Critical for protecting the heat exchanger and maintaining HVAC safety switch standards

Critical for maintaining system efficiency and longevity

check for 0 ohms across the terminals

this wheel utilizes a 1/2" bore diameter for direct drive motor integration

Johnson Controls P70SA-1 Pressure Control R-410A Enhanced System Safety: Critical forThe Johnson Controls P70SA 1 is a professional grade Dual Pressure Control designed for heavy duty commercial refrigeration and air conditioning systems. This robust unit utilizes two independent SPDT switches to monitor both the high and low sides of your refrigerant circuit, providing comprehensive compressor protection in a single NEMA 1 enclosure. The low side range spans from 12 in. Hg to 80 psi with a 5 to 50 psi adjustable differential, while