I apologize for responding so late....but I just joined this forum. Gosh - I wish I would have known about this forum last year. A year ago we bought a house that has a pool and we knew nothing about it.
So I'm a new pool owner and trying to figure out as much as possible about chlorinators and control units. I'm looking to switch our pool to salt water. Should we put in a P4 system or just the Aqua-Rite Chlorinator? I'd like to run all of my equipment on 220V as they say it uses less electricity.....but it seems the P4 board only runs 110V? Is that correct?
Also, you indicate that there are Canadian online pool supply stores. Can you share the names as I've only found one cheap one in Winnipeg?