I have a Nature 2 installed since the beginning but haven’t used it for the last few years. It is installed after the filter. I want to swap it to an automatic chlorinator. As you can see, there is that black contraption just before the water goes out to the pool. Was cleaning the pool so the vacuum hose is all around it. That is the automatic switch for the solar heater on my roof. Will that be an issue since it will be after the chlorinator?
