Who is the founder of air conditioner?

Answer 1

For the home............

In 1902, only one year after Willis Haviland Carrier graduated from Cornell University with a Masters in Engineering, the first air (temperature and humidity) conditioning was in operation, making one Brooklyn printing plant owner very happy. Fluctuations in heat and humidity in his plant had caused the dimensions of the printing paper to keep altering slightly, enough to ensure a misalignment of the colored inks. The new air conditioning machine created a stable environment and aligned four-color printing became possible. All thanks to the new employee at the Buffalo Forge Company, who started on a salary of only $10.00 per week.

http://inventors.about.com/library/weekly/aa081797.htm

For the automobile...........

In 1884, William Whiteley made an experimentation by placing blocks of ice in a holder under horse carriages and blowing air inside by means of a fan attached to the axle. A bucket near a floor vent was the automotive equivalent. An evaporative cooling system followed next. The temperature-reducing effect of air passing over water was adopted by a company called Nash and was called a Weather Eye.

But the first car with an actual refrigeration system was the 1939 Packard. It consisted of a large evaporator, called the 'cooling coil,' which took up the entire trunk space. The only control was a blower switch. Packard, in fact, ran its advertising as, "Forget the heat this summer in the only air-conditioned car in the world.

http://automobiles.mapsofindia.com/car-accessories/car-air-conditioning.html