Hi Terrence, The optimal pH ...
Published by Nikolay Voutchkov, Water Globe Consulting, LLC - President
Hi Terrence,
The optimal pH for your water will be 8 to 8.3. At this pH you will eliminate the problem with copper pipe corrosion and will not cause a signficant preciptation of minerals on the pipe walls. You will observe problems with signficant scaling above pH of 8.6.