Unvented system confusion.
On 17/08/18 08:12, Chris B wrote:
Thanks to all for your help, just one last thing: when "repressurising"
the HW cylinder there is no gauge I need to look at? I just turn the
rising main back on and the cylinder design just takes care of the
pressure?
correct
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"When one man dies it's a tragedy. When thousands die it's statistics."
Josef Stalin
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