The Blodgett 19677 flame sensor wire connects the flame detection circuit within compatible gas-fired convection ovens. At 36 inches long, the wire provides a specified length for routing between the designated connection points. Its condition and connection integrity matter to the oven’s flame-monitoring arrangement, which detects whether ignition has produced a flame. https://partsfe.com/sensor-wire-for-blodgett-part-19677