In article ,
tony sayer wrote:
I have. My parent's bungalow in Florida has hot water supplied by a
massive cylinder in the garage. At a guess, it's ~6ft tall and ~3ft
dia, powered by a single 220v immersion element; not sure of the
wattage. Needless to say, the cylinder is unlagged

Unlagged..no wonder global warming is becoming a problem....

Doesn't really make sense, since electricity isn't particularly cheap in
the US. Lagging the tank would pay back the cost very quickly.

--
*When cheese gets its picture taken, what does it say? *

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