OEM Carrier Flame Sensor for PG8DAA060115ACJA Gas Furnace Unit

The flame sensor proves to your Carrier furnace's control board that the burners have lit. It's a single rod positioned in the burner flame that relies on flame rectification — the flame conducts a tiny DC current that the board reads as confirmation of ignition. The instant that current drops, the board closes the gas valve within seconds to prevent unburned gas from accumulating. When the sensor fouls or weakens, the classic symptom is short-cycling: the burners ignite, run for a few seconds, then shut off as the board loses the flame signal, retrying two or three times before locking out and delivering only cold air. Homeowners often report the furnace works on the first call of the day, then quits. This OEM silicon-tipped flame rod is built to the correct length, bend, and insulator dimensions to seat properly in this furnace's burner assembly. A healthy sensor reads roughly 1-6 microamps of flame current; once oxidation or silica glaze drops it below about 0.5 microamps, the board rejects the flame. The factory alloy resists the buildup that causes false flame-loss faults. OEM matters because aftermarket rods commonly use thinner metals and imprecise brackets that warp out of the flame and foul within one heating season. The genuine part keeps its position and signal stability cycle after cycle. Install difficulty: 1 of 5. Tools: 1/4" nut driver and fine emery cloth or steel wool for cleaning the mating surface. SAFETY: shut off the furnace at the breaker AND close the gas valve before removing the rod — it sits directly in the burner flame path. Ships same business day from our stocked warehouse on orders placed 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 PG8DAA060115ACJA. 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.