two years ago I installed an Alder Babour Supercold Machine with the large vertical box evaporator in my newly build box. 2'x2'x2' with 5 inch insulation
. Works like a charm - runs about 5 minutes max per hour and keeps things frozen at the bottom.
The only thing that puzzles me is that I set the dial on max cold and well since it works that great and still runs so little, well, is there a way to tell the compresser 'run 10 minutes per hour instead of 5' and make it freaking cold ?
p.s. was thinking about moving the temperature feeler away from the evaporator to make the unit think it has to go colder, but not sure if that might work.