Johnson Controls P74HA-14 Pressure Control 30067439-890 For technicians managing pneumatic control

For technicians managing pneumatic control system maintenance

Simplified Installation: Standard 3/8 inch G threaded connection allows for direct mounting or bracket installation on standard HVACR equipment

Built to Carrier HVAC standards

and 1011095

and EV310B series valves for easy field replacement

Johnson Controls P74HA-14 Pressure Control 30067439-890 For technicians managing pneumatic controlThe Johnson Controls P74HA 14 is a professional grade differential pressure control designed for heavy duty HVACR applications, including chiller proof of flow and compressor lube oil pressure sensing. This rugged controller features a specialized switch action where the main contacts close on differential increase while the separate auxiliary contacts open, making it ideal for simultaneous equipment operation and status signaling. Built with a robust