Anyone have any issues with these.
I have mine set to turn on at 80 F and my tank temp right now is at 78.7 and will not kick on the heater. I have checked the heater and it turns on. Both items are Brand New.
I have mine set to turn on at 80 F and my tank temp right now is at 78.7 and will not kick on the heater. I have checked the heater and it turns on. Both items are Brand New.


