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0 kW electric heating element ensures the HVAC system performance remains within original manufacturer tolerances without the risk of impedance mismatches found in generic "will-fit" alternatives
664230R is the cross of 664230
Key Benefits for Technicians OEM-grade components ensure precise manifold pressure regulation and combustion safety
humming from a burnt 24V coil
Lochinvar & A.O. Smith 100093993 Burner Assembly 319825-402 0 kW electric heating elementThe Lochinvar & A. O. Smith 100093993 Burner Assembly is a high performance NAT Final Burner Assy engineered for precise combustion in commercial water heaters and hydronic boilers. This genuine OEM replacement part is critical for restoring the stoichiometric air fuel ratio, ensuring a stable, concentrated flame that maximizes heat transfer while minimizing NOx emissions. Fabricated with high grade, heat resistant materials, the 100093993 burner
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