In my little brew area, I’ve got my trusty old upright fridge and it sits next to a counter top.
I’d like to make a cold box area under that counter top.
I was thinking about the concept of running some insulated flexible ducting to the insulated area, rather than tearing apart a mini fridge.
I could hook a computer fan to the duct and suck 50 CFM and thread a return line from the other side of the box, through the duct and back into the freezer side of the fridge. Maybe I could even hook the temp controller to the computer fan. The ducting is R6 which isn't bad. Maybe I could double wall it for extra effectiveness if need be.
I suppose I could easily over size that freezer space though… Thoughts?