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Best's Recent Activity

  1. Best replied to the thread Worchester 32/50 utility boiler service.

    I assume the flue terminates properly and not in a corner where it could draw fumes in?

    Feb 20, 2018 at 6:23 PM
  2. Best replied to the thread Worchester 32/50 utility boiler service.

    The boiler should have had only some sulphur and a grey or slightly sooty dust and it is normal for slight soot on top parts of primary...

    Feb 20, 2018 at 6:16 PM
  3. Best replied to the thread Indirect cylinder heating problems.

    Things that need checked are, - Is there a few inches water in expansion and feed tank? Is there water at top connection to coil? Is...

    Feb 20, 2018 at 6:01 PM
  4. Best liked Chester's post in the thread Expansion vessel sizing question (because it's driving me mad).

    Being slightly oversize isn't going to harm it so maybe you are over thinking it a little. 24l would be plenty.

    Feb 20, 2018 at 9:52 AM
  5. Best liked Chuck's post in the thread Expansion vessel sizing question (because it's driving me mad).

    The air in the vessel remains at (close to) constant temperature so one uses Boyle's law pV = constant, as follows. It's easier to...

    Feb 20, 2018 at 9:52 AM
  6. Best liked ShaunCorbs's post in the thread Expansion vessel sizing question (because it's driving me mad).

    Easy way to size it 1l per rad So you have 15 rads you need 15l of expansion etc

    Feb 20, 2018 at 9:51 AM
  7. Best liked Riley's post in the thread Unvented expansion vessel pressure.

    Is this for real? Knowingly working on an unvented appliance when you’re not qualified. Good luck to you and your customer

    Feb 19, 2018 at 7:05 PM
  8. Best liked townfanjon's post in the thread Unvented expansion vessel pressure.

    I have serviced nine today and another six tomorrow , they do get serviced !!!

    Feb 19, 2018 at 7:05 PM
  9. Best liked ShaunCorbs's post in the thread Unvented expansion vessel pressure.

    thread closed

    Feb 19, 2018 at 7:05 PM
  10. Best replied to the thread Water pressure drops when neighbour's use theirs... At my wit's end!.

    Might be a good idea to video the water flow from shower and a tap to show it going from good flow to poor flow to show to water...

    Feb 19, 2018 at 1:07 PM
  11. Best replied to the thread Unvented expansion vessel pressure.

    14 years you said, and not been ever touched you said? 1.5 bar pressure still in the air pressure?? I doubt that could be correct. I...

    Feb 19, 2018 at 1:49 AM