OEM Carrier Gas Furnace Flame Sensor Rod for PY2PEB048130AA Unit

The flame sensor is the safety component that proves a flame is actually present in the burner box after ignition. It is a single metal rod that sits directly in the burner flame and generates a tiny microamp signal through flame rectification; the furnace control board reads that signal to confirm combustion. When the sensor coats with oxide or silica scale, the signal drops and the board can no longer 'see' the flame. The classic symptom is a furnace that lights, runs for 3 to 7 seconds, then shuts the gas valve off and short-cycles — igniting and dropping out repeatedly, sometimes locking out after three tries with no heat at all. This is an OEM Carrier/Bryant/Payne flame rod built to the original Kanthal alloy and probe geometry. A healthy rod produces roughly 2 to 6 microamps DC in flame; readings under about 1.0 microamp mean replacement. The factory rod and ceramic insulator match the burner position so the tip seats squarely in the flame envelope for a stable signal. Why OEM matters here: aftermarket rods often use shorter probes or thinner alloy that oxidizes faster and reads low within a season, dragging you back into the same short-cycling lockout. The OEM insulator also holds its dielectric strength near the burner heat, preventing the signal-to-ground leakage that causes intermittent flame-loss faults. Install difficulty: 2 of 5. Tools: 1/4" nut driver, microamp-capable multimeter, fine emery cloth. SAFETY: turn off the gas at the valve and kill furnace power at the breaker before removing the burner-compartment panel. Never sand a new rod with steel wool — use the dedicated probe only. 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 PY2PEB048130AA. 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.