OEM Carrier Flame Sensor Rod for PG9MAA060080AAKA Gas Furnace

The flame sensor confirms that your Carrier PG9MAA060080AAKA furnace actually has a lit flame before it keeps the gas valve open. After the burners light, this slender rod sits in the flame and conducts a small rectified current back to the control board to prove combustion. Over time the rod develops an oxide film or hairline cracks, the current drops, and the board can no longer detect flame. To stay safe it shuts the gas off within a few seconds. The result a homeowner sees is a furnace that ignites and then quits almost immediately, cycles on and off repeatedly, makes several ignition attempts, and finally locks out with no heat — most often during heavy cold-weather runtime. Specs: A single-rod rectification sensor on a high-temperature stainless/Kanthal probe with a ceramic insulator and factory mounting bracket. Normal flame current runs about 1-6 microamps (µA) DC; readings under roughly 0.5 µA trigger lockout on most Carrier ignition boards. The OEM probe length and bend position the tip correctly within the flame. OEM vs Generic: Because the signal is measured in microamps, small differences matter. Generic rods frequently use lower-grade alloys that oxidize quickly and slightly off geometry that holds the tip shy of the hottest part of the flame, so readings sit marginal and slide into nuisance lockouts. The genuine Carrier rod keeps the correct metallurgy and placement for a steady, lasting signal. Install: Difficulty 2/5. Tools: 1/4" nut driver, fine emery cloth or steel wool, and a multimeter on DC microamps to verify flame current after installation. Safety first — turn off the gas valve and shut power at the breaker before removing the sensor. Ships same business day from our stocked warehouse on orders before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.

Compatibility

This part is compatible with Carrier model PG9MAA060080AAKA. Always verify the part number against your unit's data plate before ordering.

Why Choose OEM?

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.

Shipping & Returns

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.