This precise timing prevents thermal stress on the heat exchanger and minimizes motor wear from unnecessary cycling

Measuring approximately 4

This ignition blower control is essential for maintaining the sequence of operation

Efficient Operation: Low power consumption (1W running

Lochinvar & A.O. Smith 100077874 Pilot Burner 322057-301 This precise timing prevents thermalThe Lochinvar & A. O. Smith 100077874 Pilot Burner is a critical OEM replacement component designed for precision ignition and flame sensing in natural gas commercial water heaters and boilers. This genuine Lochinvar pilot assembly features a robust bracket design and precise orifice sizing to ensure a stable pilot flame, preventing nuisance lockouts and soft lockout error codes often associated with worn or soot clogged burners. Engineered for