Fida Compact ignition transformer 8/20CM TE082D

This ignition transformer for heating-system burners raises the 220 V, 50 Hz supply to a secondary voltage of 8 kV, creating the high-voltage arc that ignites the fuel-air mixture. It is energised only during the ignition phase of the burner sequence. The compact housing protects against dust and moisture, and electrical connection is made via plug connectors. The transformer complies with European safety standards.

Replacement ignition transformers are chosen by their primary voltage, secondary voltage and current, duty cycle, and physical mounting arrangement. Common primary supplies are 230 V, 110 V, and 24 V; verify which applies before ordering. Check that the terminal type and cable connector pattern match the existing wiring. The duty cycle (ratio of ignition-on time to total cycle time) must suit the burner control, and the secondary output must equal that of the original part.