temp controller

How to get the temp controller to heat? I've taken back two and this one doing the same thing. Its not heating..

What type of temp controller are you using?

zilla 1000 watt

What do you mean, heat? The temp controller doesn't heat, it just controls the heat. Do you have it plugged into a heat source: heating pad, ceramic heater, etc?

How are you setting it up?

using flex watt but I got it to work thanks