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Thermal Expansion Control: Built-in bypass feature prevents pressure spikes caused by water heating
As a gas pressure safety switch
Precise Trip Point: Calibrated to trigger at 610 PSI
This OEM York replacement motor ensures seamless mechanical compatibility with existing fan assemblies
the bellows translates the float's position to trigger the burner circuit interruption
Lochinvar & A.O. Smith 100110709 Burner 321894-709 Thermal Expansion Control: Built-in bypassThe Lochinvar & A. O. Smith 100110709 Burner is a critical combustion component engineered for high recovery residential and commercial gas water heaters and atmospheric boilers. Designed as a direct OEM replacement, this main burner ensures precise fuel to air mixing to maintain thermal efficiency and stable flame patterns across various manifold pressures. Integrating This gas burner assembly is essential for technicians addressing issues with