Lochinvar & A.O. Smith 100111591 Burner 324846-701 This F110-20F Fan Switch is

This F110-20F Fan Switch is a single-pole

Internal geometric drive improves flow characteristics by removing fasteners from the waterway

preventing unsafe operation due to flue blockages or inducer failure

resisting rust and chemical breakdown from acidic condensate

Lochinvar & A.O. Smith 100111591 Burner 324846-701 This F110-20F Fan Switch isThe Lochinvar & A. O. Smith 100111591 is a high performance 14 inch burner assembly specifically engineered for commercial and residential natural gas (NG) water heaters and boilers. This OEM water heater burner features a factory calibrated #39 orifice to ensure precise gas to air mixing, facilitating optimal combustion efficiency and reducing pollutant output. Built to the rigorous standards of Lochinvar and A. O. Smith, this final burner assembly