Diy Cooler Ac Unit. Either freeze the bottles and put them in front of the fan or attach the bottles to the back. The size of a/c you need will depend on the size of your room.
Nothing fancy there but i do love the aluminum finish of my tradition cooler for cleaning. (unit has a10 degree air output) with an a/c unit, your probably talking more like 8 plus hours i'd imagine. After building the rest of the walk in cooler, we added our window unit.
The cooler itself can easily be built by yourself.
Which ac unit should i use with a coolbot? Conditioner, blowbox, build ice chest air conditioner, cooler air conditioner, dyi air. 10,000 btu = 6′ x 8′ x 8′ 12,000 btu = 8′ x 8′ x 8′ 15,000 btu = 8′ x 10′ x 8′ The most genius way is to run the air conditioner with solar energy.