What does the Worcester Bosch EA 227 fault code mean?

Your boiler is failing to light or is losing its flame while running, which means your heating and hot water have stopped working.

How much does it cost to fix Worcester Bosch error code EA 227?

Typical repair cost for the Worcester Bosch EA 227 fault is £120-£350 including labour.

Check if other gas appliances in your home, like a hob, are working to ensure gas is reaching the property.

No flame detected or flame signal loss during operation

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

Almost always a stuck diverter valve on combis.

Lockout fault with a reset-needed pattern.

Older boilers — thermocouple, draught, gas supply.