Utica-Dunkirk 550002284 Flame Sensor R-448A Engineered by White Rodgers

Engineered by White Rodgers

How do I know if my Lennox 74W77 Limit Switch is bad

meeting strict safety and efficiency standards for high-output condensing and non-condensing heaters

Does this include the gasket or sealant

This OEM Bard replacement part ensures your equipment maintains factory-spec safety protocols and circuit continuity during high-demand heating cycles

Utica-Dunkirk 550002284 Flame Sensor R-448A Engineered by White RodgersThe Utica Dunkirk 550002284 Flame Sensor is a critical OEM replacement part engineered for the current rectification circuits in SSC and VLT 150 200 series boilers. As a veteran grade HVAC flame sensor, this component is designed to withstand high velocity combustion environments, utilizing a high quality Kanthal or stainless steel rod and a durable porcelain insulator to monitor flame presence. In high efficiency hydronic systems, this sensor ensures