Posted by Harold Kestenholz - Hydronic Network on July 27, 2001 at 21:12:38:
In Reply to: A boiler that uses hard water posted by Gary on July 27, 2001 at 12:57:18:
: know of a boiler that can boil hard water? Maybe self cleaning?
I think this is the better mousetrap of the century. They can all boil hard water. The self-cleaning part is the trick.