What does the Worcester Bosch 2949 fault code mean?

Your boiler is struggling to keep its flame lit because air or exhaust fumes are being blown back into the system, often due to high winds outside.

How much does it cost to fix Worcester Bosch error code 2949?

Typical repair cost for the Worcester Bosch 2949 fault is £120-250 including labour.

No flame signal with high output - May be caused by strong winds or flue gas recirculation.

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.

Older boilers — thermocouple, draught, gas supply.

7 signs repair isn't worth it anymore.