What does the Atag 181 fault code mean?

This is a normal message showing that your boiler has successfully finished its setup or maintenance checks and is returning to normal operation.

How much does it cost to fix Atag error code 181?

Cost varies. Contact a Gas Safe registered engineer for a quote.

No error: shortly visible when leaving commissioning mode

No action is requiredWait a few seconds for the code to disappearConfirm the boiler returns to its standard temperature display

Break-even maths on monthly cover.

7 signs repair isn't worth it anymore.

Realistic UK prices for a swap.