Low
200 on Worcester Bosch 35 RSF

Your boiler is not suffering from a fault; it is simply indicating that it is currently operating to provide central heating for your home.

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.

What the manual says

Manufacturer manual

The boiler is in heating mode

From this model's manual
Verified against the Worcester Bosch 35 Rsf installation & service manual.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

DIY fix possible

Check your thermostat or programmer settings to ensure the heating is scheduled to be onOnce the heating demand is met or turned off, the code should change or disappearNo action is required as this is a normal status message

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