A: Chemistry is the big cause of copper stains, so there are ways to prevent & remove copper stains if needed. Give us a call for more technical information as we're happy to help! 800-756-7946
A: Please give us a call to discuss. The electrode and tee are plumbed in line per the manuals location & the unit to the same timer that runs your pump.
A: I believe you can use it with unheated pools, while we've have a pool heater we only use it 2 or 3 days a year to start the swimming season in the late spring. The ion system works great, all who swim in our pool remark how nice it is to swim in a pool not loaded with chlorine.
A: We strongly recommend the commercial unit to properly manage your system. Dual systems can be complicated and require tuning of settings on 2 separate units.
A: Either would work, depending on the way it's plumbed one may be easier. Give us a call at 800-756-7946 so we can help.