[25] First devices [edit] Willis Carrier, who is credited with building the first modern electrical air conditioning unit Electricity made the development of effective units possible. In...
The history of air conditioning is much older than Willis Carrier’s 1902 invention. Learn more about who invented air conditioning today.
Willis Carrier invented air conditioning in the early 20th century. But many other people made their contribution.
Brown Medal (1941) Willis Haviland Carrier (November 26, 1876 – October 7, 1950) was an American engineer, best known for inventing modern air conditioning. Carrier invented the first...
Who hasn't sung the praises of air conditioning on a sweltering summer day? But who do you... Carrier invented his game-changing air conditioning machine, a mill engineer named Stuart...
On July 17, 1902, the man who invented air conditioning - Willis Carrier - established an industry that would redefine how we live, work and play.
Air conditioning, the treat we take for granted when those hot summer months roll around, is one of the luxuries we enjoy today that has a long history dating back to the 1800s. But it wasn...
Image: Nicolas Ayer/EyeEm/Getty Images ; Air conditioning was devised not for comfort but for industry, specifically to control temperature and humidity in a color printing factory in Brooklyn. The process required feeding paper into the presses a number of times, once for each of the component colors, and the slightest misalignment caused by changes in humidity produced defective copies that had to be thrown away. In 1902 the factory’s operators asked Willis Haviland Carrier (1876–1950) to ...
"Air conditioning" coined ; Carrier invents centrifugal chiller ; Chlorofluorocarbon refrigerants created ; Room cooling systems hit the market ; Window air conditioning unit invented ; Low-cost air conditioners become widely available ; National Laboratory research advances air conditioning technology ; Title VI of Clean Air Act signals phase-out of CFCs ; Industry shifts away from CFCs ; Energy Department sets first efficiency standards
In the beginning, it wasn’t the heat, but the humidity. In 1902, the workers at Sackett & Wilhelms Lithographing & Printing Company in New York City were fed up with the muggy summer air, which kept morphing their paper and ruining their prints. To fix the problem, they needed a humidity-control system. The challenge fell to a young engineer named Willis Carrier. He devised a system to circulate air over coils that were cooled by compressed ammonia. The machine worked beautifully, alleviating the humidity and allowing New York’s lithographe ...