If I wanted to creat a 3' wide x 6' long x 8' tall walk-in fridge room, and needed to vent it to an inside room (just like a fridge, actually replacing the fridge. Any ideas? Don't think it would take much of a cooling unit. Was actually thinking of just ripping the guts out of the existing...
Building something similar in my basement. Any reason not to use an outside door for the door into it? Maybe add some insulation to the inside for good measure?
Given the small area (5'x3'x8'), was also thinking of re-purposing the guts of the current keg fridge and framing out a section...