What does the Worcester Bosch Burner Lock-out fault code mean?

Your boiler has stopped working for safety reasons and needs a manual reset to try and restart the flame.

How much does it cost to fix Worcester Bosch error code Burner Lock-out?

Typical repair cost for the Worcester Bosch Burner Lock-out fault is £100-250 including labour.

Locate the temperature control knob on the front panel.

Lockout light is on or flashing. To reset, turn the boiler temperature control knob fully anticlockwise to the 'O' position and back on again.

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.