Hello folks
Can anyone help please.
Im having problems with a valliant echo tech plus (I think 928,cannot remember the the exact number).
It lost pressure a month ago with the heating and h/w on
Refilled it no problems up until last week.
The pressure dropped and the boiler started leaking from the diverter valve.
Called Valliant paid nearly 300 for their were fix it policy.
They came out changed the part rebooted it,and left.
All good,well for an hour then the pressure dropped again.this time within an hour.
The engineer came back tested a few things pressure in expansion vessel etc and said the dreaded four words. it must be a leak.
So good for him he said he would do one last check and isolate the central heating.Leave the h/w on and see if the pressure drops.
It didnt drop it rose,so far so that it turned itself off.
Called back and they said it was a plumbing problem.
Thank you to all that have posted on all other threads,have read hundreds but have not found one with both the same problems,as this one.
I have disconnected the filling loop,the end to the far left of the boiler,to see if it was turned off totally(thanks to other posters on this site).
It was not so took of grey tap thing and tried closing but wont close at all.It just drips constant.
So please if anyone could help.
Would that cause the pressure in central heating to drop dramatically.Or should I be still thinking about breaking up concrete floors and taking up floorboards.
Also would the filling part where the loop is come under valliant fixing cover.
If anyone could help please
Thank you
And thanks again to other thread posters
Can anyone help please.
Im having problems with a valliant echo tech plus (I think 928,cannot remember the the exact number).
It lost pressure a month ago with the heating and h/w on
Refilled it no problems up until last week.
The pressure dropped and the boiler started leaking from the diverter valve.
Called Valliant paid nearly 300 for their were fix it policy.
They came out changed the part rebooted it,and left.
All good,well for an hour then the pressure dropped again.this time within an hour.
The engineer came back tested a few things pressure in expansion vessel etc and said the dreaded four words. it must be a leak.
So good for him he said he would do one last check and isolate the central heating.Leave the h/w on and see if the pressure drops.
It didnt drop it rose,so far so that it turned itself off.
Called back and they said it was a plumbing problem.
Thank you to all that have posted on all other threads,have read hundreds but have not found one with both the same problems,as this one.
I have disconnected the filling loop,the end to the far left of the boiler,to see if it was turned off totally(thanks to other posters on this site).
It was not so took of grey tap thing and tried closing but wont close at all.It just drips constant.
So please if anyone could help.
Would that cause the pressure in central heating to drop dramatically.Or should I be still thinking about breaking up concrete floors and taking up floorboards.
Also would the filling part where the loop is come under valliant fixing cover.
If anyone could help please
Thank you
And thanks again to other thread posters