Posted by daestrom on September 26, 2006, 8:57 pm
You might try alt.solar.thermal (I added it in to this reply). Yes, there
are several folks that have used solar thermal heating of one form or
another. As far as maintenance, I think you'll find it's "all over the map,
from easy to nightmare".
Posted by David Dawson on September 27, 2006, 6:56 pm
(How come I overlooked it?)
If you wrestle in the mud with a pig.
you both get dirty, and the pig likes it.
-- Dave Dawson