Lochinvar & A.O. Smith 100165937 Ignitor 319825-402 and a high-fire pressure of

and a high-fire pressure of 3

optimized for internal thermal protection

LFRB) actuators depending on the required torque and fail-safe requirements

specifically those indicating a failure to prove the draft (often 3 red flashes on many York control boards)

Universal Compatibility: Standard ANSI Class 125 flanging allows for direct replacement in existing commercial HVAC systems without extensive repiping

Lochinvar & A.O. Smith 100165937 Ignitor 319825-402 and a high-fire pressure ofWhen you're troubleshooting a lockout on a Lochinvar Knight or Squire series, the Lochinvar & A. O. Smith 100165937 Ignitor is often the first component to inspect. This 120V silicon carbide hot surface ignitor is a critical OEM replacement part designed for precision timed ignition cycles in high efficiency gas fired boilers and water heaters. It features a durable ceramic block base and an M shape element optimized for rapid heat up and reliable