Wow that looks awesome!! :mug:
I have been planning to do a similar 4 tap keezer with dual tap towers. Can you go into detail and explain how you plan to wire up the tower fans? Will the wires just go out the back of the keezer between the weatherstripping?
Have you made any more progress...
I just recently bought a chest freezer and instead of using a temp controller, I followed this thread: https://www.homebrewtalk.com/f51/guide-set-internal-chest-freezer-thermostat-32f-eliminate-external-control-249612/
I was able to set the coarse adjusting screw on the freezer's thermostat...
WOW! I may copycat you. Question... It looks like your display has no blank space and that your six tap menu fills up the whole screen. If it gets reduced to 4 on your display, will Raspberry Pints fill up the screen or will there be blank space leftover?