On Saturday, 7 December 2019 13:21:47 UTC, Tricky Dicky wrote:
I have used this in the past when moving radiators round but never on a pressurised system. I need to alter the pipe work for the new kickspace heater and just need the pipes blocked long enough to cut the existing pipes and fit a couple of full bore isolating valves. So any gotchas?

Richard

of course, don't get it finished quick enough and oops. But I'm not seeing the point of freezing here, just do the job & repressurise.


NT