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Boiler firing when heating and water off

Community Member


Our boiler keeps firing - even though the heating and water are switched off. 

The Legionnaires setting is off, as is the Home and Away setting.


Any help appreciated ! 


Community Member

I had a similar problem and it turned out to be the heat link which is being replaced later today. If it is still under warranty contact Google support and you will then spend hours doing completely pointless diagnostic tests to try and resolve before they will reluctantly replace. The heat link probably only costs £40 as that is what they will charge me if the faulty one doesn’t get back to them within 3 weeks!