Outdoor Air Coolers

outdoor air
Air which has yet to go through any kind of application.
air taken from the external atmosphere and, therefore, not previ­ously circulated through any system.
Air outside the building. It can enter the conditioned space via the ventilation system, or by infiltration through holes in the pressure boundary or designed ventilation openings.

coolers
A device or container for keeping things cool, in particular
(cooler) an iced drink especially white wine and fruit juice
A refrigerated room
(cooler) a refrigerator for cooling liquids
An insulated container for keeping food and drink cool
(cooler) a cell for violent prisoners