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If your manual lists part 53709
Featuring 50 inch leads
Corrosion Resistant: Features a high-grade bronze body and stainless steel internal components for longevity in high-heat
Replacing an imbalanced or pitched-out blade with this factory authorized part is essential for maintaining original system efficiencies and subcooling targets
Lochinvar & A.O. Smith 100288878 Gasket 320074-702 If your manual lists partThe Lochinvar & A. O. Smith 100288878 Gasket is a high temperature silicone blower gasket engineered specifically for high efficiency condensing boilers and water heaters. As a critical sealing component for Lochinvar FTX and A. O. Smith venting systems, this 4. 2 inch to 4. 7 2 inch square gasket ensures an airtight seal between the combustion blower and the burner assembly. This prevents carbon monoxide leakage and maintains the precise air fuel