OEM Carrier Flame Sensor for Gas Furnace Model PG9YAA060100ABSS

The flame sensor (flame rod) on your Carrier PG9YAA060100ABSS is a single metal rod that proves the burners actually lit by conducting a tiny microamp current through the flame back to the control board — a process called flame rectification. When the rod becomes coated with oxide and carbon, or simply weakens with age, the board can no longer 'see' the flame and shuts the gas valve within seconds as a safety response. The classic symptom is a furnace that lights for 3-5 seconds, shuts down, and repeats — short-cycling that eventually ends in a hard lockout with no heat. This is a single-rod rectification sensor, not a temperature sensor. A healthy flame signal is typically 1-6 microamps DC; below roughly 0.5-1.0 µA the board drops the flame. The rod is a high-temperature alloy (often Kanthal) with a ceramic insulator rated for direct flame immersion, and its length and angle are matched to this burner so it sits correctly in the flame. A correctly positioned, correct-length rod is exactly what produces a stable microamp signal. Generic sensors with the wrong rod length or lower-grade insulator drift, return weak signals, and cause intermittent lockouts that are maddening to diagnose. OEM keeps the geometry and alloy Carrier specified. Install difficulty: 1/5. Tools: 1/4" nut driver and, if testing, a multimeter capable of microamp DC. SAFETY: Turn off the gas supply and electrical power before removing — the rod sits inside the burner box and is sharp and hot to the touch. 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 PG9YAA060100ABSS. 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.