Question about heating and cooling keezer

[Bwood1377]

So my keezer is in my unheated garage right now and I've got a thermometer hanging in it which is reading around 30 degrees F. I've come to realize that my temp controller will never kick on because of how cold it is, so I went ahead and bought this http://www.williamsbrewing.com/BREWERS-EDGE-SPACE-HEATER-P518C100.aspx So my question is that with the heater do I leave it plugged in all the time and set my A419 controller to cool down the freezer. I would only really need this in the winter time and when it gets warmer out I could just unplug the heater and use the freezer with the temp controller as normal. Thanks for the replies.

 

[Jmarsh544]

The ideal thing to do would be to setup the temp controller to control the heater. It may involve switching the wires.