Modine 5H0750300003 SPST Pressure Switch 0.27" WC

The Modine 5H0750300003 SPST Pressure Switch is a control part to detect the low airflow conditions that is installed in HVAC systems. It is mainly used to open or close an electrical circuit when a difference in water column of 0.27 inches is attained. This system works and responds to airflow variations and initiates internal connections. Installation is a process that includes the connection of the switch to pressure tubing and electrical leads in the control circuit. It is a switch that offers accurate operation and uniform performance in residential and light commercial airflow and control in HVAC systems.