Lochinvar & A.O. Smith 100141552 Damper 328140-751 including direct replacement in Reznor

including direct replacement in Reznor rooftop units

Is this compatible with third-party actuators

0780336 is the modern ordering code

eliminating wiring errors during multi-voltage installs

Lochinvar & A.O. Smith 100141552 Damper 328140-751 including direct replacement in ReznorThe 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