"Ed Sirett" wrote in message
...
On Tue, 24 Feb 2009 19:08:38 +0000, Alan Braggins wrote:

In article , Doctor Drivel wrote:

G3:
http://www.opsi.gov.uk/si/si2000/20002531.htm

"Requirement G3 does not apply to -

(a) a hot water storage system that has a storage vessel with a
capacity
of 15 litres or less;

Interesting potential loophole in that it doesn't say has _only_ a
storage vessel with a capacity of 15 litres of less.....

Are you think that if you install half a dozen 15 litre units in parallel
then you can get around the rules 8-).

The intention of the rule is to separate out the smaller unvented
cylinders usually electrically heated and intended for single point
usage.

He can fit a number of 15 litre units and DIY it. But why, when he can fit
a vented heat bank and DIY that.