heating

[GLEE]

The gas central heating in my ground floor maisonette comes on when the controls are off,The system is fed from a pressure tank .
ANY THOUGHTS?

MORE INFO
The pressure tank is fed water from the mains and feeds the radiators at a controlled pressure (Thats why its called a pressure tank).
This cuts out the need for a header tank to feed the radiators.

ANY MORE INSANE THOUGHTS TO CURE THE FAULT?

 

[scatmanjohn]

We are good on here but not that good.

More info required please.

 

[corgiman]

and for those of us that are fick

what is a pressure tank when its at home drinking your beer????