by rosebery »
Fri Apr 18, 2008 7:18 pm
Chris
How else do you completely take the pressure off the system? I grant you that it shouldn't be necessary except if you are working on the DHW but it's probably not a bad practice for someone who only does a bit of plumbing work now and again on a DIY basis.
Cheers
Last edited by
rosebery on Sat Apr 19, 2008 9:39 am, edited 1 time in total.