"IMM" wrote
| So you would prefer a system that has no reserve, so when the
| delivery system fails so does any means of having water for
| 'vital' domestic health related services also fail ?...
| Britain & Ireland are virtually alone in the tank/cylinder setup.
| It seems all the world is wrong. I have nor experienced a water
| cut in decades.

Neither had I until a few weeks ago (and some people were off for 2 days).

Oh, how I laughed at the thought of people with combi boilers.

Owain