Willis Carrier
Willis Haviland Carrier (November 26, 1876 – October 7, 1950) was an American engineer, best known for inventing modern air conditioning. Carrier invented the first electrical air conditioning unit in 1902. In 1915, he founded Carrier Corporation, a company specializing in the manufacture and distribution of heating, ventilation, and air conditioning (HVAC) systems.
Apalachicola, Florida
In 1849, Apalachicola physician Dr. John Gorrie discovered the cold-air process of refrigeration and patented an ice machine in 1850. He had experimented to find ways to lower the body temperature of fever patients. His patent laid the groundwork for development of modern refrigeration and air conditioning, making Florida and the South more livable year round. The city has a monument to him, and a replica of his ice machine is on display in the John Gorrie Museum. The John Gorrie Memorial Bridge, originally built in 1935 and rebuilt in 1988, carries U.S. 98 across Apalachicola Bay to Eastpoint.