On #2 of the FAQ:
//www.diynot.com/forums/viewtopic.php?t=37170
it mentions that it is
Also, I had a problem back in Feb this year with the expansion vessel:
//www.diynot.com/forums/viewtopic.php?t=166428
I should have posted the fix but never got round to it but I ended up getting hold a replacement schraeder valve and a valve kit from halfords. Total cost about £5.....
Hope that may help save someone some money
//www.diynot.com/forums/viewtopic.php?t=37170
it mentions that it is
How do you ensure this?IMPERATIVE that water or air is allowed to escape from the heating system as it is pumped out of the PV
Also, I had a problem back in Feb this year with the expansion vessel:
//www.diynot.com/forums/viewtopic.php?t=166428
I should have posted the fix but never got round to it but I ended up getting hold a replacement schraeder valve and a valve kit from halfords. Total cost about £5.....
Hope that may help save someone some money