justin_o_guy2 wrote on 06/22/11 at 16:00:30:On Demand works fine IF the water isnt loaded with minerals. All the water runs thru a small area to be heated, o, Of its got much crud in it, itll load the heater core up & itll die. PRR so the Old Man next door told me & he was a maintenance man for the city,,
Our water comes from the "city" about four miles away. The city has a couple of wells that get water fro the Decatur, Al aquifer, about 80 miles away. An automatic flouride and chemical machine wouldn't work properly when first used, because the water was so pure the auto sampler could not detect what it needed. People who visit complain that they can never get the suds out of their hair. Soft water makes good suds. Decatur people, please flush gently.