Keston Boiler Fault Codes

Your boiler has tried to light itself several times without success, meaning your heating and hot water will not work until it is reset or repaired.

Your boiler thinks a flame has started when it shouldn't have, usually caused by an electrical glitch or a faulty sensor signal.

Your boiler has become too hot and has shut itself down as a safety precaution to prevent damage.

Your boiler has stopped working because the internal fan, which safely exhausts fumes, is not spinning correctly or cannot be detected by the system.

Your boiler has shut down because the internal exhaust gases are getting too hot, which is usually caused by a circulation problem or a buildup of debris inside the main heating component.