Liquid cooling can be a real savior in a HOT area. (Desert type)If the temps in the room you have your system exceed 90 degrees.The you gotta choose a cooler room or get some extreme cooling.
If the ambient room temp is 90 an H20 system will not help
Sounds like a place where one of those new TEC coolers are needed, no experience with them but they seem to defy the laws of thermodynamics lol.