E119 Boiler Fault Code – Useful Guide and Solutions
Why am I getting an E119 or E118 Boiler fault and what the cause? Do I have a water leak? This guide helps explain these codes with solutions too.
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Vaillant F75 Boiler Fault – Guide and Advice
A simple guide to explain what an F75 boiler fault code is and why you might have it. It could be a sign of a water leak in your central heating system.
F1 Boiler Fault Code – Solution Explained Simply
What is an F1 boiler error and why am I getting it? What might be the cause or fault with my boiler? What are the boiler error messages on different boiler makes in the UK?