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airtight fit that meets original factory tolerances
Common Questions Is the 324500 a direct replacement for the 324435 o-ring
a fouled or oxidized Lennox 52W29 is often the root cause
Key Benefits for Contractors: Precision Sampling: Optimized straight-tube design minimizes air turbulence for highly accurate static pressure readings
Slant Fin 440-540-000 Burner airtight fit that meets originalThe Slant Fin 440 540 000 Burner is a critical combustion component for technicians servicing hydronic boiler systems. Engineered for atmospheric gas fired boilers, this main burner assembly includes a factory mounted pilot bracket to ensure precise alignment and reliable ignition. This OEM replacement part is essential for maintaining the target AFUE ratings of Slant Fin Sentry (S series), Sentinel, and Victory (V VH VHS) residential boilers.
