Combi boiler reads 0 pressure but works fine

[elpresidente]

There is a 0 reading and the gauge doesn't move whether it's on or off. Heating & hot water work fine though. Have I got a problem? Should I even be running the boiler when it's 0 pressure? Or might it just be a broken gauge?

thanks

 

[Baxmax]

Why don"t you just re-presurise it ?

 

[elpresidente]

to be honest it's in a cupboard and I never look at it so only saw it today. I will do that. Does it need to be switched off / cold? thanks

 

[Baxmax]

no not really

 

[Whitespirit66]

no not really

Yes, turn it off (the heating, not the boiler) and fill when cold to approx 1.3 Bar. Though if your guage is knackered, get this sorted before refilling.

 

[elpresidente]

Ok, thanks guys