BoilerFaultCodesViessmann 467 Fault Code
The Viessmann 467 fault code means: your boiler is struggling to get enough gas to operate properly when it tries to tune itself for efficient burning.. It appears on 1 Viessmann model in our database.
Technical description: Gas supply insufficient during calibration
DIY fix possible
Check that your gas emergency control valve (meter lever) is fully openIf you have a prepayment meter, check that you have sufficient creditCheck if other gas appliances, like a hob, are working correctly to rule out a wider gas supply issue
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Viessmann models that show the 467 fault code
Click a model for the full fault code list and model-specific repair notes.
Source
Viessmann 467 fault code information on this page is sourced and cross-checked against the official Viessmann service / installation manuals for each affected model.
Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 7 July 2026