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323267-703 is the direct replacement for LH32DB200
Primary defense against particulate contaminants that cause metering device restrictions
the 79L57 burner orifice is strictly for natural gas applications
This part fits various York air handler and furnace models
Utica-Dunkirk 550003078 Pilot Conversion Kit 328140-751 323267-703 is the direct replacementThe Utica Dunkirk 550003078 Pilot Conversion Kit is a critical field service component designed for retrofitting or repairing legacy boiler ignition systems. This kit transitions older standing pilot configurations to a more reliable intermittent pilot ignition (IPI) or updated pilot assembly, ensuring stable flame rectification and consistent burner engagement. Engineering specifications focus on high temperature resistance and precise orifice
