"Andy Hall" aka Matt wrote in message
...
On Tue, 29 Nov 2005 21:36:35 -0000, "Doctor Drivel"
wrote:

"Andy Hall" aka Matt wrote in message
.. .

Doctor Drivel wrote:

I have an Ariston Microgenus. It is fitted off a cold tank for
DHW
and
is very reliable.

Never mind about the diversion. Why isn't it connected to the mains?

Because it is off a tank way, way above with over a bar of pressure.
Works
well.


Ah. 20 storeys maybe?

Matt, so 1/5 bar is about 45 foot/ 45 /20 = 2.25 foot. Less one floor
between floors gives 1.25 foot. Son each floor would have room heights of
1.25 foot. Boy are you dumb.