Recent content by Trier

Can anyone advise me of a company that could quote for replacing a large 16 feet wide by 12 feet deep roof window consisting of 8 double glazed panes - each 2 feet x 12 feet - all set on aluminium frames and bearers and sloping at 45 degrees with water runoff to a gutter. This seems to be too...

So as I was saying in my previous post – if you have a continuing slow loss of sealed system water pressure and no evidence of leaks indoors, then the chances are that it’s going out the PRV, rather than some more exotic explanation. This is the principle known as Occam’s Razor – BG are...

OK Thanks I will try Agile - not too far from me - You guys are very helpful

It loses pressure slowly and shuts down. I want the expansion vessel and prv checked. BG have not attempted diagnosis.

Can anyone advise me of a good heating engineer in London NW3 area who will properly diagnose and cure a problem with my Sealed CH system ?BG seem unable to deal with it under maintenance contract. I think it may involve the PRV or expansion vessel. It just needs an intelligent approach I think...