BoilerFaultCodesVokera E14 Fault Code
The Vokera E14 fault code means: your boiler has shut itself down for safety because it detects a serious internal issue that is preventing it from running properly.. It appears on 2 Vokera models in our database.
Technical description: The safety devices have been activated (lockout)
What causes the Vokera E14 fault?
This fault occurs when the boiler's internal computer detects a major hardware failure or a safety circuit has been triggered, forcing the unit to shut down immediately. The most common reasons include a faulty electronic control board or a malfunction in the ignition system that prevents the gas from lighting safely. It essentially means a critical component is no longer communicating correctly or has failed a safety check.
Engineer required
This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.
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Gas Safe Register →Vokera models that show the E14 fault code
Click a model for the full fault code list and model-specific repair notes.
Source
Vokera E14 fault code information on this page is sourced and cross-checked against the official Vokera service / installation manuals for each affected model.
Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 27 April 2026