Johnson Controls P352PQ-1 Pressure Control R-410A providing the versatility needed to

providing the versatility needed to accommodate various pipe diameters

Always verify compatibility with your unit's specific model and serial number

and the SWT1390 is recognized as the previous technical designation

making it an essential component for maintaining system stability

Johnson Controls P352PQ-1 Pressure Control R-410A providing the versatility needed toThe Johnson Controls P352PQ 1 is a high precision electronic proportional plus integral pressure control designed for maintaining accurate static air pressure in commercial HVAC systems. This unit effectively manages a setpoint range of 0. 5 to 5 inches W. C., featuring an adjustable throttling range to match specific system requirements. Engineers and technicians utilize this controller to provide a stable 0 to 10 VDC or 0 to 20 mA analog output,