In article , Wayne Boatwright
wrote:

Anyone have experience with this unit or others like it?

http://www.scaleblaster.com/index.html

There's no practical way to install a conventional water softener in our new
house. We're looking at alternatives where no water connection is required.

"ScaleBlaster'sTM signal cable produces an oscillating electric field
using a unique and complex modulating frequency wave form that produces
an inaudible sonic impulse that changes the electrical and physical
properties of the scale-forming calcium molecules. This causes the
adhesive properties of the calcium carbonate crystals and other
minerals to repel rather than adhere to pipes, fixtures and remain
suspended in the water. This action stops any further build-up of scale
and because the solubility of the water is increased, existing scale is
taken back into the water and gradually removed."

A sonic impulse that changes the physical properties of calcium
molecules?

Sound like complete bull**** to me.

--
~ Stay Calm... Be Brave... Wait for the Signs ~