Hi All,
Considering an SWG but a friend converted to salt and said his pool company had to replace his heater because it wasn't compatible. I just bought my Sta-Rite Max-E-Therm and have no plans to replace it. Anyone have any opinions? I didn't see anywhere in the manual where it says no salt water. It says fresh water only but i thought 3000ppm of salt is still considered fesh water

Thanks,
Joe