Lochinvar & A.O. Smith 100113150 Ignitor 328140-751 the 100109945 handles the primary

the 100109945 handles the primary electronic regulation

excessive oxidation

Durable Contacts: High-quality electrical terminals resist corrosion and ensure reliable low-voltage circuit continuity

this solid-state timer maintains the output signal for a fixed period—typically 80 seconds—after the initial input is removed

reducing vibration and mechanical wear on the drive assembly

Lochinvar & A.O. Smith 100113150 Ignitor 328140-751 the 100109945 handles the primaryThe Lochinvar & A. O. Smith 100113150 Ignitor is a critical OEM replacement part designed for high efficiency commercial water heaters and boilers. Specifically engineered for the Ignitor Series 130 131, this component serves as a direct hot surface ignitor replacement for the legacy part number 9008867015. For technicians servicing A. O. Smith Vertex or Lochinvar Knight units, maintaining reliable ignition cycles is paramount. This silicon nitride