Direct OEM replacement for simplified field service and reduced downtime

Field-selectable parameters include stage differentials

When replacing a definite purpose contactor

clogged burner orifices from pipe dope

Q: Is this compatible with my York unit

Lochinvar & A.O. Smith 100274106 Rod 321042-401 Direct OEM replacement for simplifiedMaintain the peak operational integrity of your heating equipment with the Lochinvar & A. O. Smith 100274106 Flame Rod Assembly. Engineered as a critical safety component for high efficiency gas fired water heaters and modern condensing boilers, this flame sensor utilizes the principle of flame rectification to monitor combustion. When the burner ignites, the rod converts the surrounding ionization into a DC microamp signal, providing the necessary