OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The flame sensor is the safety component that confirms your Carrier furnace has lit a real flame after the igniter fires. Through flame rectification, a small microamp current flows from the rod through the flame to ground, which tells the control board the burners are actually burning. As the rod oxidizes, builds carbon, or cracks, that signal fades and the board loses sight of the flame. The hallmark symptom is short-cycling: the furnace ignites, runs only 3 to 7 seconds, then closes the gas valve, retries a couple of times, and locks out. To a homeowner that looks like brief bursts of warm air, repeated clicking, and a home that never warms up — often after the burners visibly light, which points straight to the sensor rather than the igniter. This OEM flame sensor is dimensioned to the exact rod length, bend, and bracket of the PG96VAT60080CBAA so it sits properly in the burner flame. A healthy sensor here reads about 1.5 to 6 microamps of flame current; below roughly 0.5 µA the board declares a flame fault. The rod is high-temperature stainless/Kanthal wire rated for continuous flame exposure. Generic flame sensors commonly use thinner rods and looser-tolerance insulators that oxidize quickly, drift out of microamp range, and reproduce the short-cycling within a season. OEM tolerances keep the flame signal strong and steady so the board sees a clean flame the first time. Install difficulty: 2 of 5. Tools: 1/4" nut driver, fine emery cloth or steel wool to clean the rod, and a multimeter on DC microamps to verify flame current. #1 safety warning: shut off the gas supply and kill power at the furnace switch or breaker before removing the sensor. Ships same business day from our stocked warehouse on orders before 3 PM CST. 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.
This part is compatible with Carrier model PG96VAT60080CBAA. Always verify the part number against your unit's data plate before ordering.
OEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.
Same-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.