What does the Alpha E62 fault code mean?

Your boiler’s internal computer has flagged that it needs a professional safety recalibration to ensure it is burning gas correctly.

How much does it cost to fix Alpha error code E62?

Typical repair cost for the Alpha E62 fault is £120-200 including labour.

indicates the gas type has been changed and that full calibration is now required

This is a high severity fault. Stop using the boiler and call a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

Safety-critical — turn off, read this.

7 signs repair isn't worth it anymore.

Break-even maths on monthly cover.