Medium
Tap symbol light ON on Ferroli DOMINAplus F24D

Your boiler is struggling to detect when you turn on the hot tap, meaning you may experience issues getting hot water to your taps or shower.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Book a service

This fault should be looked at by a Gas Safe engineer within the next week or two. It may get worse if left.

What the manual says

Manufacturer manual

Fault is the D.H.W. sensor

From this model's manual
Verified against the Ferroli Boiler Domina 80e installation & service manual.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

Engineer required

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

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