On Wednesday, 1 March 2017 22:14:12 UTC, eggheadstevens wrote:
replying to Martin Pentreath, eggheadstevens wrote:
It would actually increase the pressure in the heating system causing it to
escape out the pressure relief if the in coming mains as would be expected be
greater than 3 bar

If you use a sane newsgroup client or portal you won't be replying to 10 year old posts. This is news:uk.d-i-y.


NT