Lochinvar & A.O. Smith 100165937 Ignitor 321894-709 simply remove the hood and

simply remove the hood and adjust the pilot setting to change the main regulator output proportionately

What happens if the burner gasket is not seated properly

this vent features a 3/4" NPT connection and is built to withstand a maximum pressure of 150 PSI

Dynamic Speed Control: Proportional voltage regulation ensures seamless motor speed transitions rather than abrupt on/off cycling

Lochinvar & A.O. Smith 100165937 Ignitor 321894-709 simply remove the hood andWhen 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