including models CF990 through CH2070

ensuring stable combustion cycles and reliable temperature maintenance

providing a direct-fit solution that minimizes downtime during field service

Why is my furnace losing heating efficiency

National Comfort Products 14208318 Flame Sensor 324846-701 including models CF990 through CH2070Ensure reliable ignition and prevent nuisance lockouts with the National Comfort Products 14208318 Flame Sensor. This OEM furnace flame sensor is a critical safety component designed for flame rectification, passing a microamp (A) DC signal back to the integrated furnace control once the burner is established. When your system experiences brief ignition followed by an immediate shutdown, carbon fouling or silica buildup on the sensor rod is often the