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Boiler Fault Codes
Select your boiler brand
Manufacturer
Worcester Bosch
6 models
Vaillant
6 models
Ideal
6 models
Baxi
5 models
Glow-worm
5 models
Viessmann
4 models
Potterton
4 models
Alpha
5 models
Ferroli
6 models
Remeha
6 models
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Only a Gas Safe registered engineer may legally carry out gas work in the UK. These guides help you understand your fault code — they are not instructions for DIY gas repairs. Always verify engineers at gassaferegister.co.uk.
Only a Gas Safe registered engineer may legally carry out gas work in the UK. These guides help you understand your fault code — they are not instructions for DIY gas repairs. Always verify engineers at gassaferegister.co.uk.