OEM Carrier Gas Furnace Flame Sensor Rod for PG95SAS60100CBAA

The flame sensor is how your Carrier PG95SAS60100CBAA furnace confirms the burners actually lit. After the igniter fires and gas flows, this single rod sits in the flame and uses flame rectification to send a tiny current back to the control board, telling it heat is present. When the rod oxidizes, carbons over, or cracks, the board no longer sees that signal and shuts the gas valve within seconds as a safety response. The classic symptom: the furnace lights normally, runs for 3 to 7 seconds, then drops out and tries again — short-cycling through several ignition attempts before locking out and leaving you with cold air. Specs: A flame sensor is a Kanthal or stainless steel rod on a porcelain insulator, and it is judged by flame current measured in microamps. A healthy rod reads roughly 2 to 6 microamps; once signal falls below about 0.5 to 1 microamp the board treats it as no flame. Check it with a multimeter set to DC microamps in series with the sensor wire, and confirm a high resistance to ground through the insulator. Rod length and position matter so the flame fully envelops the tip. OEM vs Generic: Rectification depends on the right alloy, rod length, and mounting geometry. Generic sensors made of lower-grade metal oxidize quickly and lose signal within months, putting you right back into short-cycling. An OEM rod holds a strong, stable microamp signal and seats at the correct depth in the burner flame. Install: Difficulty 1 out of 5 — one of the easiest furnace repairs. Tools: 1/4-inch nut driver. SAFETY: shut off the gas supply and the furnace breaker before removing the sensor, and handle the porcelain insulator gently, since a hairline crack there shorts the signal to ground. 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 PG95SAS60100CBAA. 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.