Here's a couple of thoughts for you, how much kegged beer do you plan to have around?
Also a cold room gives you the security of keeping you beer colder for a longer period of time if/when you have equipment failure. Jacketed tanks warm up quick in the summer while single wall tanks in a walk will hold a "pourable" temp for a much longer time.
Cheers,
Mike Roy
Brewer
Franklin's Restaurant,Brewery & General Store
Hyattsville,MD
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