Direct Cool vs Frost-Free refrigerators Direct cool refrigerators utilise natural convection to circulate cool air, typically placing the freezer at the top and cooling coils at the unit's back.

Direct-cool or Frost free, this is the basic question we often ask when buying a new refrigerator. The main difference between the two is the way they regulate the temperature and humidity inside ...

According to appliance expert Renae, when your freezer is full of ice it's usually frost, which is slightly different for a few reasons.