I have to keep my boiler switched off most of the time because when i have it on it fires up the heating.
If i need to use hot water the radiators will have to be on as well.

Antonio Sanna, November 2006

Vokeras have problems with water leaking into the switch that tells it that you are running water.
So when you switch on it sends out heat but with no tap open the heat goes to the rads.
You will probably need to call someone out to sort this.
Sorry can't help more.

Pete 100% Heating ,Bristol 01454854067, November 2006