Lochinvar & A.O. Smith 100271883 Pressure Switch 319847-401 It is specifically designed to

It is specifically designed to remain open until a technician manually resets it to ensure the system is safe for operation

providing the airflow needed to move heat away from the refrigerant loop in both cooler and freezer setups

maintaining your setpoints without the need for constant reconfiguration

For secure field integration

making it ideal for standard water applications

Lochinvar & A.O. Smith 100271883 Pressure Switch 319847-401 It is specifically designed toMaintain peak combustion safety with the Lochinvar & A. O. Smith 100271883 Pressure Switch, a critical OEM component designed for low gas pressure monitoring. As a veteran grade K low gas pressure switch, this device acts as an essential safety interlock, continuously sensing the inlet gas supply to ensure it meets the minimum operational threshold of approximately 3. 1" W. C. If the supply pressure drops below the setpoint, the internal contacts