Johnson Controls P100CA-2 High-Limit Switch Cut-out 425 PSI Cut-in 325 PSI

The Johnson Controls P100CA-2 High-Limit Pressure Switch is an Essential part that helps to prevent the overpressure of the HVAC systems. This switch constantly checks pressure to protect HVAC equipment from damage due to high pressure. It has two pressure settings, the cut-out pressure is 425 psi while the cut-in pressure is 325 PSI. It is evident that the ideal operating conditions of HVAC systems depend on the Johnson Controls P100CA-2 High-Limit Pressure Switch. The switch halts system operation when the pressure gets to 425 PSI thus avoiding overpressure conditions that lead to equipment breakdown.