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The Lennox 64L99 Flame Sensor Lead is an essential component for gas furnaces, ensuring safe and efficient operation by detecting the presence of a flame. Optimized for use with Lennox models, this part is key for maintaining system safety and functionality.
This flame sensor lead is built from durable materials that offer reliable performance and longevity. It plays a crucial role in the operation of gas furnaces by sending necessary signals to the furnace's control board to confirm flame presence, allowing continuous gas flow, or shutting off the gas supply in the absence of a flame to prevent hazards.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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