I am thinking of making a section of my garage a walk-in fridge/cooler. I have read (and re-read) John Beere's excellent post on insulating and making a walk-in. However, since my house (and garage) are concrete block, I don't think I will be able to use a window-style A/C unit (dont want to punch holes in the concrete block)... I've found some portable Evaporative Air Coolers that only need a 2" or 3" hose to be run outside (for the air exchange I guess). I could run that hose through the roof instead of the block... I was wondering if something like that would work? Any experiences with Evap Air Coolers? Any suggestions as to alternatives? Thanks in advance for any replies and many thanks to all that post on HBT as valuable info is peppered throughout this site!!
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