How much does it cost to fix Ferroli error code Tap symbol light OFF?

Typical repair cost for the Ferroli Tap symbol light OFF fault is £120-220 including labour.

Tap symbol light OFF High

Ferroli Tap symbol light OFF Fault Code

Q: What does the Ferroli Tap symbol light OFF fault code mean?

Your boiler is failing to detect that you have turned on a hot tap, so it is not firing up to heat your water.

Also written as TAPSYMBOLLIGHTOFF — same fault.

The Ferroli Tap symbol light OFF fault code means: your boiler is failing to detect that you have turned on a hot tap, so it is not firing up to heat your water.. It appears on 1 Ferroli model in our database.

Technical description: Flow meter has not operated

Typical repair cost £120-220 (including labour)

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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Ferroli models that show the Tap symbol light OFF fault code

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

Falcon Repair: £120-220

Source

Ferroli Tap symbol light OFF fault code information on this page is sourced and cross-checked against the official Ferroli service / installation manuals for each affected model.

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