Vaillant Boiler Repair Service
Expert Gas Safe Registered Vaillant Boiler Service and Repair Specialist
This was a repair I did on a Vaillant ECOTEC Plus 837 this week in Sheffield S11. I was called to fix an issue where the boiler had just suddenly gone off displaying the F.28 fault code. The boiler would not fire up when reset.
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I was asked to have a look at a Vaillant ecoTEC plus 415, 15KW heat only boiler in Sheffield, that would reset but was failing to light displaying the F.28 fault code. They had no hot water and no central heating.
