I'm new to sous vide and was wondering if it's possible to use it to cool food instead of heat it. For instance, if I wanted to keep a liquid bath at 0 degrees F (-17.8 C), can I use the sous vide machine to do that?
I know the machine doesn't have refrigerant in it, so I'd have to cool the bath with something else, but I need the temperature to remain at a constant 0 degrees and sous vide seems like it would be a really good option to circulate/maintain that temperature. I just don't know if it can operate at such a low temp. Any thoughts? Thanks!