Any disadvantage in using 22mm instead of 15mm copper pipe?
On Thursday, 13 December 2018 17:50:00 UTC, Caecilius wrote:
Is this a reasonable thing to do? Are there any reasons why I
shouldn't install 22mm where possible
If you change to unvented or combi, 22mm pipe has greater volume of water to be run off before the hot arrives at the tap.
Owain
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