Just wondering... on setting up new heaters

[lastlight]

Originally Posted by Smudge

The point I was trying to make is with a controller you have "more redundancy". You can set the thermostat on the heaters for a max setting and the controller for a max and min setting. If either were to fail closed hopefully the other would kick out.

Oh yes I follow you now. It would be a good idea to calibrate the heater's built-in max using the heat probe from the controller though as multiple heaters will likely not be the same and none will likely match the probe on the controller.

[Coralgurl]

Interesting thread. I check my temps almost daily, I have 2 heaters in my 180, both hooked up to my Apex controller. Noticed yesterday, my temp sitting at 76.5. I have another thermostat and checked it as well, same reading. I had turned my heaters up a few days ago, obviously 1 is not working properly at all, but they were both on. I haven't received an alarm on either heater either from the Apex.