I bought a Hydra chiller last year, and I connect it to my old chiller in a brew pot full of ice cubes, and run the water through the ice cube pot before the Hydra. Cools things down from boiling to pitching temp in around 10 minutes or less. I like my Auber temp controller for my 10 cu ft refrigerator fermentation chamber too. I use my old Johnson controller with a chest freezer for lagering.
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