Johnson Controls P170DA-1 Pressure Switch 50-450 PSI Manual Reset Open High

The Johnson Controls P170DA-1 Pressure Switch is one of the most effective and durable devices for controlling and measuring the pressures of HVAC devices. It is an SPDT switch which opens at high pressure to prevent the system from being overpressurized. The switch is designed to operate with a pressure range of 50-450 PSI. Depending on its features, it can accurately regulate the pressure and also improve the system safety thus, it can be used in refrigeration as well as in air conditioning systems. Thus, the control of temperatures with the help of the HVAC equipment is ideal, while the equipment itself tends to deteriorate, wear out, or get damaged less often than it should and therefore uses the repair costs. For these reasons, it is an essentialpart of the HVAC systems and requires minimal effort to install due to its durability.