what size of "hut" are we talking about? what materials would it be made of and what would be the environment it is in? the choices of ac units is crazy if u google it you will find so many options you will get lost in a sea of choices small split units would be good if thats an option. but only works if you own a house. ill give u a link to those units but there is to many unanswered questions at this point. it is a good idea to plan on having all environment controls in one linked system but there is a ton of ways to do that as well.
MINI SPLITS AIR CONDITIONERS MINI SPLIT