We had one years ago that the boss bought after the barrel burst. A company swapped it out and we took it. He sold it to someone as a used chiller so we jacked it up about 2 foot at one end and drilled holes in the condenser u-bends and drained the water out. Changed the evap and compressors of course but it took 6 pumps all running 24 hours a day over a week to dry it out.