
A boiler fault code 227 on Worcester Bosch boilers indicates a loss of flame detection during ignition.
This means the boiler has failed to ignite after several attempts and has entered a safety lockout mode. Common causes include gas supply issues, frozen condensate pipes, or problems with the ignition components.
What is means
Try resetting the boiler by turning it off, waiting a minute, and then turning it back on. Press the reset button if there is one.
Ensure the gas supply is on and that other gas appliances are working.

When your Worcester boiler experiences a boiler lockout (error code 227), this indicates that something is wrong with your boiler and a qualified Gas Safety Engineer is required to diagnose and repair your boiler.
APG Domestic Services Ltd, Company Registration 04277772, of Unit 1, JBF Units, Dewhurst Row, Bamber Bridge, Preston, PR5 6SW is an Appointed Representative of Shermin Finance Limited FRN 727594. Company Registration 01276121, Registered Office: Homeserve, Cable Drive, Walsall, England, WS2 7BN.. Shermin Finance Limited acts as a Credit Broker not a Lender. Finance is subject to status and affordability.
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