Description
The Johnson Controls P72CA-13 is a DPST pressure control designed for high-capacity HVAC systems and mainly in commercial and industrial applications. It can handle voltages of 24 to 600 VAC and works well between -40°F and 140°F. This type of control is applied by monitoring the changes of pressure in the system and switching on or off electrical circuits depending on the set pressure and the pressure range from -40°F to 140°F. This pressure control is required for optimum and safe operating conditions of HVAC equipment such as compressors, pumps and air handlers. It has the advantages of high energy utilization efficiency, overpressure conditions, and improved system availability.
