My Pentair HTR250 was installed in early 2014. It has had saltwater flowing through it since then as the pool never closes. The water has been TFP maintained since the start. No issues.
I want to switch to SW but can't really mount the cell after the heater without jumping through a LOT of hoops and probably mounting it vertically. The Hayward is roughly 5 years old, how risky would it be mounting it upstream 2' from the heater? It would be level with the heater and hater output goes down into the pool .
I run my VS Pump 24x7 most of the time on low