Lochinvar & A.O. Smith 100271883 Pressure Switch L99H008 as an externally equalized valve

as an externally equalized valve

You can also perform a zero reset and adjust sub-ranges wirelessly via the Veris Sensors App to minimize maintenance time

How do I test this switch for proper operation

Its encapsulated construction provides superior moisture resistance and protection against environmental contaminants

Standard 152A models are optimized for continuous process flow

Lochinvar & A.O. Smith 100271883 Pressure Switch L99H008 as an externally equalized valveMaintain 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