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though replacing the entire assembly is recommended for optimal noise reduction
High-Efficiency Performance: Low 0
Built to withstand the rigorous cycling of multi-zone layouts
the Lennox 33M70 and 33M7001 are functionally identical and interchangeable OEM assemblies
Lochinvar & A.O. Smith 100208806 Flu Damper Els PW 17895 though replacing the entire assemblyThe Lochinvar & A. O. Smith 100208806 Flue Damper is a 6 inch diameter automatic vent damper designed for high efficiency water heaters and boilers. This OEM replacement part is essential for minimizing standby heat loss by closing the flue pipe during the appliance's off cycle, significantly improving overall system performance. Engineered for precision, the unit includes an integrated actuator and a dedicated wire harness to facilitate a direct