hi nath.
just an update.. ended up getting british gas out (twice) fist one was useless
second one solved the problem. you were right it was a blockage in the feed to the boiler. it's not perfect but working but have decided and arranged to have the whole system replaced. new boiler and...
hi Nathan
thanks for your concern but don't worry I don't take chances with electrics
I also have taken on board your advice and it looks like I have a busy weekend ahead of me..but I will try out these things before paying out for new parts. although found the 3 port valve with motor @ b&q...
ok nath just saw your post you have been very helpful i'll test that and replace if nessasary.
again thank you very much for all your patients and help.
much appreciated.....
steve
sorry nath
there is one more thing that may be relevant theres a pipe from the hot water tank and the 3 port valve which has a bleed screw on it but I have
nothing coming out of it if I undo it. not air or water I know it did work
when we had a british gas engineer come out think he put a...
hi nath
sorry a bit late but as for the demand.
I can choose to have the c/h and h/w
however when I choose h/w only c/h still works
not sure if it works the other way round ie c/h with no h/w
I do find I get a lot of air in the pipes which cut out the boiler
unless I have at least one...
hi
ok the boiler is a glow worm economy plus 40f
the 3 port valve has a code bgmvsp-23
and not sue
re what you mean by demand sorry. when the heating is on we do get hot water.