Product review (5 stars): I have had it for over 6 months and my refrigerator/freezer worked AWESOME all winter
Decided to purchase this as we have a seasonal cabin that in the winter months the freezer didn't operate properly.  The ice cubes would even be melted as the temperature of the room was less than the refrigerator, therefore the refrigerator/freezer would not operate properly.  This kit was inexpensive so we thought, it can't hurt to try it.  I have had it for over 6 months and my refrigerator/freezer worked AWESOME all winter!  Excellent purchase!