On 30/08/2020 13:38, NY wrote:
Why anyone would want tank-fed cold water bewilders me, since the same
feed cannot also feed the bathroom taps where you might want to drink
the water.

We had a new bathroom fitted upstairs. I made a point of having the cold
feed be straight mains water as we clean our teeth in it.

We then converted the original downstairs bathroom to a walk-in shower.
As it's downstairs the pressure is OK. I made a point of having the cold
be from the tank; if the water board mess up and cut us off we've got a
tank full of toilet flushes.

Andy