Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.
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This OEM Carrier flame sensor confirms a successful burner light on your GB1AAV024065ACJA gas furnace, telling the control board to hold the gas valve open. Through flame rectification it passes a tiny microamp current that proves a real flame exists; as the sensing rod accumulates oxidation, that signal fades and the furnace lights only to shut down seconds later — a classic short-cycling, no-heat symptom. This factory-original sensor is contoured to seat correctly in your burner assembly and produce a clean, stable signal that universal substitutes frequently fail to match. Replacement is an easy, beginner-level repair: turn off power, remove the single screw, unplug the lead, and install the new sensor in just a few minutes. While the panel is open, check for soot or loose wiring at the burners. A genuine Carrier flame sensor restores dependable ignition and ends frustrating lockouts. Guaranteed exact fitment for your specific model. In stock and ready to ship — orders before 3PM CST go out the same day.
This part is compatible with Carrier model GB1AAV024065ACJA.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.