The Bradford White 415-54006-00 Spark Ignitor with Gasket is a genuine replacement component designed for compatible Bradford White gas-fired water heaters, including select high-efficiency models. It works by generating an electrical spark that ignites the gas-air mixture in the burner, enabling reliable heating operation. The included gasket provides a secure seal around the ignitor... https://www.partshnc.com/bradford-white-415-54006-00-spark-ignitor-w-gasket