In Buffalo, New York, on July 17, 1902, in response to an air quality problem experienced at the Sackett-Wilhelms Lithographing & Publishing Company of Brooklyn, Willis Carrier submitted drawings for what became recognized as the world's first modern air conditioning system.
U Buffalou, New York, 17. srpnja 1902., kao rješenje problema kvalitete u tvrtki Sackett-Wilhelms Lithographing & Publishing Company u Brooklynu, Willis Carrier je predao crteže koji su kasnije svjetski priznati kao prvi moderni sustav za klimatizaciju.