Low
265 on Worcester Bosch Junior 24i

Your boiler is temporarily reducing its power and taking a short break because it has reached its target temperature too quickly.

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 in response to a heat demand – the boiler regularly switches to partial load

DIY fix possible

Ensure all radiator valves (TRVs) are fully open in the rooms you are heatingCheck that the room thermostat is set higher than the current room temperatureMonitor the boiler to see if it clears the code and fires back up automatically after a few minutes

Find a Gas Safe engineer
Search the official register →

Related fault codes

Related guides you might find useful