Will HydroCare protect the cold water going to the kitchen etc.?
Yes. HydroCare is not dependent on water flow like other devices; i.e. the water does not have to flow past the unit in order to be treated. Rather than taking the water to the treatment, we are taking the treatment to the water. Our patented signal transmits along conductive materials, e.g. water or metal, and therefore throughout the whole system (primary and secondary), protecting it 24 hours a day.