York S1-025-27759-700 Spark Ignitor

The York S1-025-27759-700 Spark Ignitor is a high-performance ignition part designed for HVAC systems. The main purpose of this Spark Ignitor is to initiate the ignition sequence in gas-fired HVAC applications such as furnaces and heaters. The operation is based on the generation of a high-voltage spark that ignites the gas-air mixture in the burner assembly. The ceramic structure of the ignitor is essentialbecause it is a insulator and resistant to high temperatures which is essentialin withstanding the high temperatures in the furnace while providing constant and reliable ignition. This ignitor is used in most gas furnaces and other gas-fired heating, ventilation, and air conditioning systems.