Ignition transformer o-42 us De Dietrich JJX000993746

The ignition transformer o-42 us is a high-voltage device that provides the electrical spark necessary for igniting the fuel in your burner. It converts low voltage to the high voltage needed to create a spark across the ignition electrodes. This transformer is built to endure the demanding conditions of boiler operation, including heat and vibration. A failing ignition transformer can lead to hard starting or no ignition at all. Replacing it with a compatible unit ensures reliable burner startup and contributes to the safe operation of your heating system.