OEM Carrier Flame Sensor Replacement Part for PY1PEB060090AAAA

The flame sensor in your Carrier PY1PEB060090AAAA gas furnace confirms to the control board that the burners actually ignited. After the igniter glows and the gas valve opens, this slender rod sits directly in the flame and conducts a small rectified microamp current back to the board as proof of flame. As carbon and silica build a film on the rod, the current fades and the board responds by closing the gas valve for safety. Homeowners notice this as short-cycling: the furnace lights, burns for only a few seconds, drops out, retries, and eventually locks out into a no-heat condition. Mechanically the part is a single stainless/Kanthal sensing rod mounted on a ceramic insulator with a quick-connect or screw terminal. A strong flame signal is in the 2-6 microamp range; once it falls under roughly 1 µA the furnace will not stay lit. Carrier OEM sensors use the specified rod metallurgy, length, and high-temperature insulator so the tip seats correctly in the flame envelope and returns a steady reading. With flame sensors, OEM geometry is what counts. A generic rod that is slightly off in length or bend angle rides the edge of the flame, produces weak microamps, and reproduces the very lockout faults you are replacing it to cure. Lower-grade alloys also build insulating oxide faster, so you are back in the burner compartment sooner. Install difficulty: 1 of 5. Tools needed: 1/4" nut driver or Phillips screwdriver; keep fine emery cloth on hand. #1 SAFETY WARNING: close the gas supply valve and cut power at the furnace disconnect or breaker before servicing 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 PY1PEB060090AAAA. 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.