Boilers Error Code Guides
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Baxi Boiler E193 Error Code: What It Means and How to Fix It
The E193 error code on a Baxi boiler indicates a fault with the fan or air pressure circuit…
Baxi Boiler E198 Error Code: What It Means and How to Fix It
The E198 error code on a Baxi boiler indicates a fault with the boiler's internal temperature sensors or…
Worcester Bosch Boiler E2 Error Code: What It Means and What to Do
The E2 error code on a Worcester Bosch boiler indicates a flow temperature sensor fault — specifically that…
Glow-worm Boiler E20 Error Code: What It Means and What to Do
The E20 error code on a Glow-worm boiler indicates a fault with the central heating pump or water…
Baxi Boiler E228 Error Code: What It Means and How to Fix It
The E228 error code on a Baxi boiler indicates a fan-related fault — specifically a problem with the…
Viessmann Boiler E08 Error Code: What It Means and How to Fix It
The E08 error code on a Viessmann boiler indicates a fault with the ignition or flame detection circuit…
Viessmann Boiler E09 Error Code: What It Means and What to Do
The E09 error code on a Viessmann boiler indicates a flame failure or ignition fault — the boiler…
Viessmann Boiler E10 Error Code: What It Means and How to Fix It
The E10 error code on a Viessmann boiler indicates a problem with the boiler's water pressure or flow…
Viessmann Boiler E11 Error Code: What It Means and What to Do
The E11 error code on a Viessmann boiler indicates a flame supervision fault — the boiler is either…
Glow-worm Boiler E11 Error Code: What It Means and What to Do
The E11 error code on a Glow-worm boiler indicates a flame detection fault — the boiler is either…