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Stephen Day

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Gas Safe registered and FGAS certified engineer with over 20 years experience in the heating and cooling industry.
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The Ideal Boiler FU fault code indicates a significant difference in temperature between t...

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Read all about the most common Vaillant boiler error codes, what they mean and how you can...

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Addressing the lack of hot water from a tap usually starts with understanding how a combi...

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If Your Worcester Bosch boiler is displaying an A21 error code it can be a vexing issue, e...

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Understanding what the red light and associated fault codes mean is vital for boiler owner...

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