Well, '
gas guy' has finished his tasks and gone!
I am no longer getting any clunking when I turn taps on and off, despite having slightly more flow from them. The cut-off valve on the toilet cistern supply now produces a slight thud rather than its former loud clunk. I will be doing a washing machine load tomorrow so I will find out if that source of clunking has also been fixed.
I am now waiting to see if still get any of the loud water pipe noises that I used to get when neighbours turned things on and off...
Ha ha - (literally) bang on cue - I
think I just heard something! Previously it would have sounded like someone dropping a tin of beans from shoulder height onto the floor of the bedroom above me. This time, it sounded like a smaller tin dropped from about 5 cms. That kind of subtle noise isn't a problem so hopefully, that will be as bad as it gets.
I had the CH on for 10 minutes to test it and all seemed to be working well, but I had to turn it off because the house was getting too warm.
I checked the water that came out of the radiator when the thermostatic valve was being replaced. It was clear and had plenty of corrosion inhibitor in it. The system was then repressurised, and an airlock bled from the radiator.
I examined the part that was replaced on the boiler. The original drainage pipe hadn't been seated properly and that had deformed the end of it. It would explain why water had been dripping out of the boiler. Fingers crossed that the leak is fixed. Certainly no sign of drips for now...
That's me ready for winter now!
PS Something my sister told me about... If money is tight, you may be eligible for a Warm Home discount, which is a one-off £140 reduction in your winter heating bill. Check HERE for details.