Lennox 21L98 Electrode Ignitor

The Lennox 21L98 is a spark ignitor electrode, anessential element of the gas furnaces that ignites the fuel mixture. When the furnace is on, the ignitor electrode produces a high voltage spark. This spark is used to ignite the gas burner and therefore guarantee a proper and efficient start of the furnace. This particular ignitor electrode is small and portable, ensuring that the furnace works safely and effectively for efficient heating of the home by being responsible for consistently igniting the gas.