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a P155001 replacement is necessary
This identifies the specific negative pressure threshold required to close the internal switch contacts
Engineered for hydronic heating service
This model requires a 45 MFD
Lochinvar & A.O. Smith 100112832 Burner 321894-709 a P155001 replacement is necessaryThe Lochinvar & A. O. Smith 100112832 Main Burner is a critical combustion component engineered for high recovery commercial water heaters and high efficiency boilers. This OEM replacement burner is designed to provide a stable, uniform flame pattern, ensuring optimal heat transfer and reducing thermal stress on the heat exchanger. Built with a robust stainless steel construction, the 100112832 burner resists corrosion and high temperature oxidation,