Having 2 heaters saved me today :/

[Simons]

I will echo comments on both 1. the super greatness of having a smart controller and 2. having dual heaters.

Bravo Zulu on both counts. I like many others have had my basement tank saved by my controller.

Now that I am flanging up a new freshwater tank to replace my decade old 'dumb' tank, I also will be deploying an APEX on it as well.