Working on my keezer project for fathers day. Started with a magic chef 10 cu ft freezer. Collar is 1x6 poplar. I decided to get rid of the lid altogether, laid plywood, backer board, and tile. Still need to grout and add trim around the edged of the lid. The lid is f#*%in heavy now, so I added a handle.
Inside I have 2 cornys, a Kegcowboy 2 keg kit, and a computer fan to circulate the air.
I used the thermostat adjustment method detailed in the DIY thread and its sitting at 40F.