Humidity & Your Air-Conditioner Humidity & Your Air-Conditioner is what really drove the invention of the air-conditioner. Most people can stand heat, but a hot and humid day is enough to cause medical problems, dehydration and uneasiness. Air conditioning has been the solution. Humidity refers to the water vapor in air that is invisible because ... Read more...The post Humidity & Your Air-Conditioner appeared first on Air Around the Clock.