Willis Carrier

American inventor (1876–1950)

Willis Haviland Carrier (November 26, 1876 – October 7, 1950) was an American engineer, best known for inventing modern air conditioning by inventing 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 (now abbreviated "HVAC") systems.

From Wikipedia, under CC BY-SA. More on occurri.