Weil McLain 511-624-532 SPST Pressure Switch 0.30" WC

The Weil McLain 511-624-532 SPST Pressure Switch operates as a vital HVAC systems element for managing heating system air pressure. This operates at 0.30" WC to ensure system safety through its function of checking proper airflow or pressure levels. The gas-fired boilers and furnaces utilize this component to protect their systems from failure by automatically shutting down when dangerous conditions occur. The exact measurement calibration from this product enhances system safety and efficiency which produces lower energy waste as well as decreases equipment deterioration. This switch operates in residential and light commercial buildings through its ability to ensure system performance while meeting all regulatory requirements.