Johnson Controls P70NA-1 Pressure Control Refrigerant this CW rotation blower wheel

this CW rotation blower wheel maintains static pressure requirements and optimal CFM output in residential and light commercial HVAC systems

Can this be used as a replacement for higher or lower KW ratings

For heat/cool or heat pump systems with manual changeover

you can integrate up to 19 C-2221 slave modules to manage up to 20 individual zones from a single master station

this transducer includes internal voltage regulation and reverse wiring protection

Johnson Controls P70NA-1 Pressure Control Refrigerant this CW rotation blower wheelThe 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