Originally Posted by jyorger
I think I've always known I need 2 a/c's. I was just hoping for a miracle idea. My fear is that I cannot support 2 units and everything else on a 60 amp breaker in Florida.
What else do you have tied into the 60A breaker?
Even in FLA, if you build your cold room well the AC unit inside the cold room won;t be running all the time... and even when it does it won't be running full power I would imagine, unless you have a bad seal to the room, or are opening the door a ton!... place a temp controller and give it a +/- of a few degrees from your perfect temp, so its not always attempting to keep a super tight tolerance there.
Same idea with the 2nd ac unit to cool the overall room give it a tolerance, so its not running all the time trying to get to an exact temp...