The info is put on a PDA and the only option on that is pass or fail, there is no way of adding comments or reasons why on the PDA. If it was AR or ID then they would of issued paperwork seperate.
At npower you only had to issue a warning notice for At risk, or Immediatly dangerous. NCS was normally written on the bottom of the service report. If you dont have a seperate warning notice then I wouldnt worry about what you had been told.
Its only easy if you know what you're doing.
You would need to replace the whole part, so getting a Plumber/heating engineer in to do it would save you the hassle, and be a lot safer.
If that's a small spring on it and it looks like an Allen key hole at one end then it's a part out of the auto air vent.....which I would be more concerned that water is not spilling out.
Ive never suggested BG to install it?
I bet your cars not over 25 years old and im sure it cost you more than 2K. Why do people expect boilers to last forever and moan when they have to change it. As long as the TV is a flat screen and as big as the wall, and there is a brand new car on the...
Boiler made between 1983-1990 even if parts are available or not, maybe its time to start looking for a change. I bet there are not many other appliances in the property that are older than 25yrs.
Just fit the whole new pump, and all you need to do is make sure the arrow is pointing the same direction as the existing one. Dont worry if the writing on the front is upside down. like for like
if the flash came from the timer and there are burn marks on it, I would say its just the timer at fault. A faulty pump or motorised valve doesnt normally blow the time clock.
if you leave the kitchen tap running on slow flow while stop tap is off, if you turned stop tap back on does flow increase on kitchen tap? If it does I would agree with previous post about stop tap not isolating correctly.