I just picked up a 25ft chest freezer from work. I plugged it in and the inside gets cold but the compressor get pretty hot. What should I look at first to get this to run cooler? I plan on using this as a fermentation box so I will not be pushing it to get down to freezing temps. Should I be concerned or just run a separate fan off of the temp controller as well and have that blow on the compressor as it runs. Thanks