Tampering with the spring tension or pressure setting voids the ASME certification and creates a significant safety hazard for the facility

Can I use this as a universal SPNO relay if I don't need the NC contact

contractors can ensure compatibility with the existing air intake and venturi systems

preventing dry-fire conditions in residential and light commercial applications

Lochinvar & A.O. Smith 100208557 Sensor 318820-201 Tampering with the spring tensionThe Lochinvar & A. O. Smith 100208557 Sensor is a high precision dual outlet sensor engineered for critical temperature monitoring in commercial boilers and high efficiency water heaters. As a veteran grade OEM replacement part, this thermistor based component ensures the integrated control board receives real time data to manage the delta T across the heat exchanger. Accurate monitoring by the 100208557 temperature sensor is vital for preventing