Universal AC
Warm indoor air is moved across refrigerant-filled coils in air conditioners to remove heat and chill one or more rooms in a building. They also remove moisture from the air, making a room feel cooler than a similarly heated humid space. These units keep people and equipment cool in business and residential settings, and they're especially useful in hot, humid environments where evaporative coolers would be ineffective. Ceiling, window, and wall air conditioners can be used to chill a single room or as backup or auxiliary cooling for a central air conditioning system. Cool air is distributed throughout a structure via central air conditioners. Portable air conditioners are used to chill a room or to cool individuals on the go.