Product review (5 stars): Mine gets COLD!
I bought mine off the beverage factory website.  Upgraded the regulator and the tower to stainless steel and perlick faucets.  I have digital thermometer in a glass of water to check on temps.  When first set at 32 degrees.  It was freezing the water.  It was getting cold inside.  So I set it at 35.  Keeps the water temp at 33 degrees.  First pour has minimal foam.  Pretty impressed.  It looks nice too!!