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0780336 is the modern ordering code
Is the grommet necessary for the 100287156 sensor installation
How do I handle sensor error codes on this control
Common Questions Is the K16BT-18 compatible with other brands
integrated with a male conduit fitting
Lochinvar & A.O. Smith 100141552 Damper 328140-751 0780336 is the modern orderingThe Lochinvar & A. O. Smith 100141552 6 Inch Vent Damper Assembly is a critical component for maintaining high combustion efficiency in atmospheric gas fired boilers and water heaters. This automatic vent damper is engineered to prevent standby heat loss by sealing the flue during the off cycle, preserving the residual heat within the heat exchanger and reducing fuel consumption across residential and light commercial applications. Built for rugged
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