In article ,
Paul Andrews wrote:
Perhaps because for a lot of people it will work. Our neighbour has one
on the ground floor, cold water tank in the loft - perfectly acceptable
flow. Naturally upstairs would be a no-no (as in the OPs case).

It can work perfectly well with a head of about 3 metres if you use a
suitable shower fed via 22mm pipe and take care with the pipe runs.

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*Lottery: A tax on people who are bad at math.

Dave Plowman London SW
To e-mail, change noise into sound.