The RBI Boiler 70-9019 Natural Gas Spark Rod is an ignition component designed for RBI gas-fired boilers and commercial HVAC heating systems. It generates an electrical spark to ignite natural gas, initiating the combustion process required for water heating and space heating. This component supports reliable burner startup and consistent boiler operation. Its design helps maintain de... https://www.partshnc.com/70-9019-rbi-boiler-natural-gas-spark-rod