Were i nthe process of building a 18,000 gallon in ground. I was at the pool store pricing stuff and the pool guy asked me about my equiptment. When I told him I was getting an Inteliclor he told me to be sure to get the 40 instead of the 20. He said that the number indicates the pool gallons if you run the system 24 hours, thus the 20 will not be enough for my 18,000 gallon pool. Is that right?
Thanks in advance!