the boiler is heating the radiators on whilst on on hot water setting only,hot water working ok,but occasionally the radiators are warming up,any ideas please?
biasi 28s
- Thread starter walter baggie
- Start date
diverter valve is letting by 
how do you cure this problem ,is it repairable, or do you change the diverter valve
i have the service manual if you e mail me (profile) 
DIYnot Local
Staff member
If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Are you a trade or supplier? You can create your listing free at DIYnot Local
