What does the Alpha 0A2 fault code mean?

Your boiler is failing to detect a flame, so it has safely shut down to prevent the release of unburnt gas.

How much does it cost to fix Alpha error code 0A2?

Typical repair cost for the Alpha 0A2 fault is £120-250 including labour.

Flame detection fault. Check flame sensing electrode connections. Check for a short circuit to the electrode or wires.

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.