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As a professional-grade replacement operator assembly
How do I know if the Friedrich 69700298 board is faulty
the 86M36 features an automatic reset that restores circuit continuity once the pressure drops back to 418 PSIG
Designed for use with 1 1/4" flanges
specify the VS series body and a high-temperature rated actuator
Lochinvar & A.O. Smith 100330200 Flame Sensor 321142-301 As a professional-grade replacement operatorThe Lochinvar & A. O. Smith 100330200 Flame Sensor is a critical OEM replacement part designed for high efficiency commercial boilers and water heaters. Engineered for precise flame detection, this sensor monitors the burner's ionization current to ensure safe and continuous burner operation. A failing sensor often manifests as a short cycling burner or a hard lockout with flame loss error codes. This 100330200 flame rod comes as a complete assembly,