What does the Alpha Neon A flashing fault code mean?

Your boiler has lost the ability to accurately measure the water temperature, so it has safely shut itself down to prevent overheating.

How much does it cost to fix Alpha error code Neon A flashing?

Typical repair cost for the Alpha Neon A flashing fault is £120-180 including labour.

Primary or DHW temperature sensor faulty

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

Lockout fault with a reset-needed pattern.

7 signs repair isn't worth it anymore.

Break-even maths on monthly cover.