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78" WC pressure is being reached at the port
What is the maximum operating pressure for this unit
Can this be used as a replacement for higher or lower KW ratings
this transducer includes internal voltage regulation and reverse wiring protection
Johnson Controls P70NA-1 Pressure Control Refrigerant 78" WC pressure is beingThe Johnson Controls P70NA 1 is a professional grade dual pressure control designed for heavy duty commercial refrigeration and air conditioning systems. This mechanical switch provides critical compressor protection by responding directly to high and low side pressure fluctuations. Engineered for all range refrigerant compatibility, this unit is field ready for systems utilizing R 12, R 22, R 134A, R 500, and R 502. The low pressure side features a
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