What’s your boiler trying to tell you?
Choose your boiler make and type the code from the display. You’ll get a plain-English meaning, a safety rating, and the simple checks you can do before calling Josh.
This is general guidance only. Codes vary between models, so check your boiler manual. If you smell gas, leave the property and call the National Gas Emergency line on 0800 111 999. Never remove the boiler casing.
Can you tell me what my fault code means?
Yes. Try the fault code helper on this site first. It explains the most common codes and tells you what’s safe to check yourself before you call.
Will you repair an old boiler?
If it’s safe and worth doing, yes. If parts are obsolete or the repair costs more than the boiler is worth, Josh will tell you straight.
What if I smell gas?
Leave the property, don’t use switches or flames, and call the National Gas Emergency line on 0800 111 999 straight away.
Code still showing? Josh can fix it.
Call Josh for anything urgent, text a photo of the problem, or get a boiler price online in a minute.