Lochinvar & A.O. Smith 100187883 Burner 319847-401 With a 1/2" NPT connection

With a 1/2" NPT connection and a substantial 5/8" orifice

it can remain energized at the end of its stroke without overheating

Equipped with DETECT-A-FLAME® technology

this manual-reset inducer switch serves as a reliable furnace safety limit

Lochinvar & A.O. Smith 100187883 Burner 319847-401 With a 1/2" NPT connectionThe Lochinvar & A. O. Smith 100187883 Burner is a critical OEM replacement component engineered for high efficiency combustion in commercial water heating systems. This genuine burner assembly is specifically designed for the Cyclone Mxi series, including models BTH, SUF, and HCG 300, 400, and 500, as well as the 200 201 series commercial gas water heaters. Built to meet exact factory specifications, this replacement burner ensures optimal fuel to air