Originally Posted by Bob869007
Why would I need to heat the inside of the freezer? As long as the temperature controller turned on at a set temp and cut off at a set temp it should maintain the temperature between those two settings right?
What happens when the freezer gets too cold - say in the winter months? You'll need a way to heat it up (with a lightbulb, aquarium heater, fermwrap, etc).
This controller would only turn on the freezer compressor when it got too warm...
If you're keeping this indoors where it will always stay above your lagering temp, you will probably be okay with the TS, TS2 or TSX.