can yuo tell me how to up the pressure on a VOKERA Excell 80 SP please?

somewhere on the pipework generally under the boiler within few feet depending on location, there will be some sort of connection between your cold pipe feed to boiler and one of the ch pipes (cold usually 15mm pipe ch usually 22mm).

the connection may be copper with a radiator type head valve to open or a braided silver hose with either a tap on it to open or sometimes just a flat drive screw to turn.

think thats most possibilities covered :-)

iain
September 2008