Lochinvar & A.O. Smith 100165923 Flame Sensor 30067439-890 Precision Alignment: Reduces shaft binds

Precision Alignment: Reduces shaft binds and mechanical wear by maintaining strict tolerances between the motor and the damper shaft

High Thermal Resilience: Operates efficiently in extreme temperatures from -40°C to +85°C

The assembly utilizes a 1/2" NPT male process connection and a robust phenolic insulator

this assembly provides a direct-fit solution that restores system safety and combustion efficiency without the guesswork associated with universal components

Common Technical Questions: How do I adjust the temperature setpoint on the Fenwal 11-030000-048

Lochinvar & A.O. Smith 100165923 Flame Sensor 30067439-890 Precision Alignment: Reduces shaft bindsExperienced technicians know that a reliable flame rectification signal is the difference between a high performance system and a recurring "no heat" service call. The Lochinvar & A. O. Smith 100165923 Flame Sensor is a critical HVAC replacement part engineered to withstand the intense thermal environment of high efficiency condensing boilers and commercial water heaters. This OEM component, which is the direct cross reference for PLT30003 and