Air Cooled Portable Air Conditioners
Air cooled portable air conditioner units are the most popular choice for climate control in computer server rooms, offices, warehouses and manufacturing facilities. Air cooled portable air conditioner units use ambient air and convert it to cool air with internal condensers. These units require the use of air ducts to extract hot air from the unit and expel it from the room, so an air cooled air conditioner must be vented.
Air cooled portable air conditioner units are typically vented through a window or into a ceiling plenum that is being served by a central HVAC system. Other methods of rejecting heat include open doorways, garages or warehouses that do not require cooling. Because air cooled spot coolers exhaust warm condenser air outside of the space they may create a negative pressure situation. If this is an issue condenser plenum kits are available, or you may consider a water cooled portable spot cooler.