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 (LH680534) proves burner ignition on the GB1AAV060155AFJA gas furnace, producing the flame-rectification signal the control board reads to keep the gas valve energized. As the rod accumulates oxidation or develops a crack, the microamp signal weakens and the furnace short-cycles or locks out on flame failure, cutting off your heat. This genuine Carrier sensor is manufactured to precise factory specifications for strong, stable signal output and resists the silica fouling that shortens aftermarket rod life. It is an exact fit for the GB1AAV060155AFJA and installs in the original single-screw bracket location. Installation is easy and typically takes under 15 minutes — turn off power and gas, back out the mounting screw, disconnect the sensor lead, and fit the new rod in reverse. No recalibration is needed afterward. A new flame sensor restores reliable ignition and stops the nuisance lockouts that leave you cold. Order before 3PM CST and your part ships same-day from our warehouse. Genuine OEM quality ensures dependable flame proving for many heating seasons.
This part is compatible with Carrier model GB1AAV060155AFJA.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.