Why do transformer-based ignition systems improve reliability in oil burners?

Transformer-based ignition systems improve reliability because they provide consistent high-voltage output, independent of minor supply fluctuations. Their robust design allows continuous operation in high-temperature environments without significant performance degradation. Compared to electronic igniters, they are less sensitive to electrical noise and moisture. This reliability ensures dependable burner ignition, reduced misfires, and lower maintenance requirements in oil burner systems.