FreeAire. Brilliant and simple

Walk-in freezers require large amounts of energy, and run even in the winter when it’s cold outside. FreeAire monitors the outside temperature and when it’s cold enough outside, simply uses that outside cold air to cool the freezer. Thus, it gives “the entire compressor system a winter vacation,” saving considerable energy in the process.


  1. And food poisoning to those of us who live in more temperate climes than Connecticut!

  2. Hey, it’s 36 here today, positively balmy weather.

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