BCFURNACE
352-002
+5% Tax • Shipping calculated at checkout.
U.S. Duties/Taxes, if applicable, may be due at time of delivery.
FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE
Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours

FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE Flame Sensor Rods
+5% Tax • Shipping calculated at checkout.
U.S. Duties/Taxes, if applicable, may be due at time of delivery.
Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours
Ensure your heating system runs safely and efficiently with this premium replacement flame sensor rod. Designed for compatibility with various Lennox, Armstrong, and Ducane HVAC units, this critical safety component is responsible for detecting the burner flame during the furnace ignition sequence. If your furnace or heating system starts up and then immediately shuts down, a faulty or oxidized flame sensor is often the primary cause. This durable sensor sends a microamp signal to the control board to confirm ignition, preventing unburned gas from entering your home. Replacing a worn-out sensor is a common furnace repair that restores reliable heating performance and prevents intermittent cycling during cold weather. Engineered for high-temperature resistance and long-lasting durability, this part is an essential component for routine HVAC maintenance.
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