Johnson Controls P47BA-1 Pressure Switch 0-15 PSI Close Rise

The Johnson Controls P47BA-1 Pressure Switch Close Rise plays a important role in HVAC systems because of its capacity to close and monitor pressure points well. This SPST switch is uni-directional and is variable and has adjustment range for pressure from 0 to 15 PSI. They are constructed from metals and this give them the strength and the reliability when used in both liquid and gaseous systems in HVAC. Serving mostly in air conditioning, heat pump and refrigeration applications, the P47BA-1 ensures that an application maintains pressures within an ideal range for smooth running to minimize damage.