Flame Sensor Replacement 1172827 - For Tempstar, Carrier, Bryant, Heil & Other Furnaces

Is your furnace clicking on but not staying lit? A dirty or faulty flame sensor is a super common fix. This is a direct replacement for part number 1172827. It's an upgraded OEM-style sensor that works with a bunch of major furnace brands like Tempstar, Carrier, Bryant, Heil, Comfortmaker, and more (it even replaces Carrier part LH33WZ550). The sensor's job is to detect the flame; if it's covered in gunk or has failed, the furnace shuts off for safety. Swapping it out is usually a quick repair. Before you call an expensive technician, try replacing this cheap part – it might just solve your problem. Always make sure to turn off the power to the furnace before you start any work.