On Sat, 20 Sep 2008 18:18:13 +0100, Andy Champ wrote:

PCPaul wrote:

So apart from the 19 hours thing, the Combi offers less accessibility,
more complexity, more power and thermal cycles, err... any more
advantages? (oh. The tank.)


...don't forget it's also much more difficult to add a solar preheat stage
to a combi.

:-(