BoilerFaultCodes Appliance fires but no circulation
Service valves closed, Defective motorised valve, Defective external wiring, or Air in system/boiler
Vokera Mynute 20e Fault codes & diagnostics
4 fault codes with plain-English explanations, severity ratings, DIY guidance, and repair cost estimates.
Gas Discontinued
GC Number 41-094-17
Download the Vokera Mynute 20e manual
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Versions & GC numbers
The fault code is already on your display
Note it down before pressing reset — resetting clears the code immediately. How to read fault codes →
Which version do you have?
The GC number on your boiler's data badge identifies the exact appliance and production years, as recorded in the UK Product Characteristics Database.
| GC number | Appliance (register name) | Produced |
|---|---|---|
| 41-094-17 | Mynute 20e | 2000–2010 |
Appliance names and production years are taken from the UK Product Characteristics Database (the SAP/SEDBUK register). Where a GC number is also printed in this model's own manufacturer manual, both sources were checked to agree.
Just want the most common Vokera Mynute 20e faults?
The top 6 problems in plain English — with causes, DIY checks and repair costs.
Fault codes
All 4 documented codes
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