BoilerFaultCodesVokera 07 Fault Code
The Vokera 07 fault code means: your boiler has detected a general internal fault that prevents it from starting safely, requiring a professional engineer to diagnose the specific root cause.. It appears on 14 Vokera models in our database.
Technical description: Boiler fault. Call engineer.
What causes the Vokera 07 fault?
This fault occurs when the boiler's main temperature sensor, which monitors the heat of the water inside the unit, stops sending a reliable electronic signal to the control board. The most common cause is the sensor's internal components wearing out over time, though it can also be triggered by a loose or damaged connection in the internal wiring. Because the boiler no longer knows how hot the water is, it shuts down as a safety precaution to prevent internal damage.
Engineer required
This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.
Find a Gas Safe engineer
Search the official register for a qualified engineer in your area.
Gas Safe Register →Avoid the next call-out bill
A cover plan would handle faults like 07: no call-out fees, no surprise bills.
Affiliate links. We may earn a commission at no extra cost to you.
Vokera models that show the 07 fault code
Click a model for the full fault code list and model-specific repair notes.
- Eclipse Repair: £250-450
- Linea 24 Repair: £100-£220
- Linea 28 Repair: £90-160
- Linea 7 Repair: £90-160
- Linea HE Repair: £100-350
- Linea Max Repair: £90-160
- Linea Plus AG Repair: £90-160
- Mynute 28E / 35E Repair: £150-300
- Synergy 25 E Repair: £120-200
- Synergy E Repair: £90-160
- Syntesi 25 Repair: £90-160
- Syntesi 25E / 29E Repair: £120-180
- Syntesi 29 Repair: £150-300
- Syntesi E Repair: £120-250
Source
Vokera 07 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 7 July 2026