Refrigerators and freezers should have ducts that blow in outside air in the winter to save energy Showerthoughts

Basically the reverse of a dryer. They Could just use a fan to blow in exterior air until the desired temperature was met. It could supplement with its freon on warmer days.

Submitted March 08, 2015 at 07:45AM by balancespec2 http://ift.tt/1A2d32t Showerthoughts