This Lochinvar Spark Electrode Harness is a specialized component designed to facilitate the ignition process in various heating systems. It functions by transmitting electrical signals from the ignition control module to the spark electrode, which in turn ignites the fuel-air mixture within the system. The harness is constructed from durable, heat-resistant materials to ensure longevity and reliability under high-temperature conditions. It features a plug-and-play design for easy installation and compatibility with specific Lochinvar heating system models. The product's dimensions are industry-standard, ensuring it fits seamlessly into the designated space within the heating unit.