Spark Generator
We keep a wide range of boiler spark generator in stock at BSH. We stock brands like Alpha, Baxi, Vaillant, Remeha, Ideal and more. Buy now for next day delivery. Contact if you have any questions.
A spark generator creates the ignition spark that lights the burner. It helps the boiler start safely and keeps heating and hot water working. When the spark generator fails, the boiler may not ignite, it may keep locking out, or it may show ignition fault codes. You may also hear repeated clicking with no flame. Replace the correct spark generators to restore reliable ignition and smooth boiler operation.