My 14cu ft freezer died and I received a free 12cu ft freezer. Since my tap collar wouldn't fit the 12 I decided to try something completely different. My hops were taking up too much space in our house freezer and I needed more keg storage space so I combined the working freezer with the dead one and pumped cold air into it with a temperature controlled fan.
The freezer stays at 26 degrees to store my hops and frozen pizzas while I am able to control the dead freezer and keep it at 38 with 10 kegs inside.