Lochinvar & A.O. Smith 100275527 Flue Sensor 319825-402 and integrated packing components to

and integrated packing components to resolve common vacuum or pressure leaks at the bonnet

this valve ensures reliable operation in low-pressure gas systems ranging from 0 to 25 PSI

The switch is rated for high-current applications

the use of a well (immersion sleeve) is recommended to protect the capillary

the "BX" suffix indicates bulk packaging used in the Bard HVAC equipment parts supply chain

Lochinvar & A.O. Smith 100275527 Flue Sensor 319825-402 and integrated packing components toThe Lochinvar & A. O. Smith 100275527 Flue Sensor with integrated grommet is a critical safety and monitoring component used across high efficiency condensing boilers and commercial water heaters. This negative temperature coefficient (NTC) thermistor provides real time flue gas temperature monitoring to the control board, ensuring the appliance operates within specified thermal limits and prevents heat exchanger damage. Designed as a direct