Reznor 96016, 0.19"wc SPST Pressure Switch

This Reznor pressure switch is a single-pole, single-throw (SPST) device designed to activate or deactivate at a specific water column pressure of 0.19 inches. The switch operates by sensing changes in pressure and responding accordingly to either close or open an electrical circuit, ensuring the system it is integrated with maintains the correct pressure during operation. This type of switch is commonly used in HVAC systems for safety and efficiency purposes.