OEM Carrier Flame Sensor Replacement for PG8UAA060155ACJA Furnace

The flame sensor is the safety eye of your Carrier PG8UAA060155ACJA furnace. After the burners light, this slender rod sits directly in the flame and generates a tiny microamp current through flame rectification, telling the control board that a real flame is present. When the rod gets coated with carbon and oxide or simply corrodes, the board can no longer 'see' the flame and shuts the gas valve within seconds as a safety response. The classic symptom: the furnace lights for 3–7 seconds, then the burners drop out and it tries again — short-cycling, repeated ignition attempts, and eventually a hard lockout with no heat. This OEM flame sensor uses a high-temperature Kanthal-style sensing rod and ceramic insulator dimensioned to sit correctly in the flame path, delivering the stable 1–6 microamp signal the Carrier control expects. Correct rod length, angle, and a clean surface are critical to a strong signal. Why OEM matters: aftermarket sensors often use thinner rods or lower-grade ceramic that degrade faster in the flame, and incorrect rod geometry reads a weak signal that triggers nuisance lockouts even on a healthy burner. The OEM part restores the exact placement and microamp response your board was calibrated for. Install difficulty: 1 of 5. Tools: 1/4" nut driver, fine emery cloth for inspection, and a multimeter set to DC microamps to verify flame current. SAFETY: turn the furnace off at the breaker AND close the manual gas shutoff valve before removing the sensor near the burner assembly. 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 PG8UAA060155ACJA. 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.