How much does it cost to fix Saunier Duval error code Pictogram of a spark?

Typical repair cost for the Saunier Duval Pictogram of a spark fault is £120-350 including labour.

Pictogram of a spark High

Saunier Duval Pictogram of a spark Fault Code

Q: What does the Saunier Duval Pictogram of a spark fault code mean?

Your boiler is failing to light the flame, which is likely due to a lack of gas reaching the unit or a problem with the ignition system.

Also written as PICTOGRAMOFASPARK — same fault.

The Saunier Duval Pictogram of a spark fault code means: your boiler is failing to light the flame, which is likely due to a lack of gas reaching the unit or a problem with the ignition system.. It appears on 2 Saunier Duval models in our database.

Technical description: No gas supply

Typical repair cost £120-350 (including labour)

DIY fix possible

Check if other gas appliances, such as a hob, are working to confirm your gas supply is active.Verify that your gas meter has credit if you use a pre-payment meter.Check that the gas isolation valve under the boiler is in the 'on' or 'open' position (usually parallel to the pipe).Press the reset button on the boiler control panel.

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Saunier Duval models that show the Pictogram of a spark fault code

Click a model for the full fault code list and model-specific repair notes.

Source

Saunier Duval Pictogram of a spark fault code information on this page is sourced and cross-checked against the official Saunier Duval service / installation manuals for each affected model.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 27 April 2026