Low
204 on Worcester Bosch 30i Junior

Your boiler is currently taking a temporary break because the water inside it is already hotter than the temperature you have requested.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Monitor it

This is a minor fault. Keep an eye on it and mention it at your next annual boiler service. Reset the boiler and see if it clears.

Technical description

The boiler is waiting – the actual temperature is higher than the calculated or selected boiler temperature

DIY fix possible

Check if your room thermostat or programmer is set too lowEnsure your radiator valves are open to allow heat to dissipateWait up to 15 minutes for the system to cool down naturally and restart

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Related fault codes

203View →208View →

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