on my 350 boiler , when we have the centrel heating on the boiler works fine but as soon as you satart using the hot water for washing or having a shower the radiater go cold but as soon as you stop using the hotwater the radiater start to warm up as normal , can anyone help with this problem , thanks
pat
thanks mike for your answer for my problem with my combi boiler but all combi boilers work with centrel heating and hotwater when both are on demand , this is a factery setting . pat
pat
March 2010
This is because the boiler can only work for heating OR hot water, not both simultaneously. The boiler is set divert to hot water when required, so this means the central heating wont work when hot water is demanded
mike
March 2010
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix home heating systems.