Flame Sensor Cleaning/Replacement in Killingworth, CT

A dirty or malfunctioning flame sensor can prevent your furnace from staying on, leading to short cycles and no heat. If your furnace in Killingworth, CT shuts off shortly after starting, it could be due to a faulty flame sensor. The flame sensor detects whether the burner is lit, and when it’s dirty or damaged, the furnace shuts down for safety. Our technicians offer fast flame sensor cleaning and replacement to ensure your furnace runs efficiently. We provide same-day service in Killingworth, CT, so you don’t have to worry about long waits in the cold. Don’t let a small issue cause big problems—call us at (855) 566-1844 for expert furnace repair and get your heating system back on track.