A line of slim panel-mount air conditioners, the SlimKool Series, has a small footprint and a slim design in response to industry demands for enclosure cooling in smaller cabinets. Consisting of four air conditioners from 28-43 inches high, all models are 12 inches wide. The air conditioners offer a range from 4,000-11,000 Btuh.
Source: ACHR News (a part of news report)