My Vokera Linea 735 boiler's pressure keeps rising up to 3 bar. It starts of at 1.1 bar but with-in 30 minutes its up to 3. Can anyone help?
at the back of the boiler is something called an expansion vessel this will need pumping up with a regular foot pump failing that the tube to the ex vessel will be blocked i advise you get an engineer though as this is a safety device
I can help ...
Vokera Linea Boiler 735?