All the radiators are full and didn't need bleeding. The pressure has gone up almost midway in the grey bit and stopped there for a long time. Should that be enough?
Thanks for your reply.
It doesn't go vertical but moves slightly anti clockwise. I have done that and although I can hear a faint watery noise it's not a whoosh like I'd expect and the pressure isn't increasing. I can't find anything that could be turned other than the hexi thing. Any other...
Hi,
My boiler is extremely low on pressure and some radiators aren't filling at all. I can't increase the pressure as I only have one tap and all the guides I have seen mention 2 or screws. Mine has neither! Can anyone offer some advice?
Thanks :)
I have an album here with pics of the...