Johnson Controls P100AC-1 Pressure Switch 5-20 PSI Open Fall

The Johnson Controls P100AC-1 Pressure Switch is an essentialdevice that is used in HVAC systems in order to control the air pressure ranging from 5 to 20 PSI. This dependable performance with an Open Fall operation on an SPST switch type. For the best results, this pressure switch detects changes in pressure and triggers electrical circuits. It is commonly used in HVAC equipment such as compressor, air handling unit and pneumatic equipment. By making pressure to fluctuate within a certain limit, the P100AC-1 contributes to the improvement of efficiency of the system as well as reduces wastage of energy and damage of equipment. Because of its size and ease of installation, it can be used in new construction and also in retrofit applications.