When was air conditioning first invented

Foods that are kept at room temperature spoil easily due to the growth of bacteria. As a result of the development in food refrigeration, other applications that follows include air conditioning, humidity control and manufacturing processes. The discovery of the principles of the absorption type of refrigeration in showed that liquefied ammonia could chill air when it is allowed to evaporate.

Ice was created using compressor technology in the year by a physician named John Gorrie. The commercially available of air conditioning applications started based on the need to cool air for industrial processes than for personal comfort.

The first electrical air conditioning was invented by Willis Haviland Carrier in the year He was also known as the Father of Modern Air Conditioning. His invention was designed to improve the manufacturing process of a printing plant. By controlling the temperature and humidity of the plant, the processes were made more efficient as the paper size and the ink alignment were consistently maintained.

The Carrier Air Conditioning Company of America was established by him to meet the demand of better productivity in the workplace. Today, Carrier Corporation is the biggest air conditioner manufacturer and marketing corporation in the world in central air conditioning.

In that year, 43, systems were in use. By the s, most new homes in the United States were built with central air conditioning. By , the Energy Information Administration reported that 87 percent of all American households—about million homes—used AC units.

We know that air conditioning helps keep us comfortable, but it also saves lives. Between and , heat-related deaths in the United States were 80 percent lower than they had been in the previous 59 years. Air conditioning played a major role in reducing those numbers. Illinois expects to see job growth of 13 percent. Learn about some HVAC summer preparation tips. AC history the beginnings. When was air conditioning invented?

When was the first furnace invented? Was Carrier the only name associated with air conditioning? Why is air conditioning important? And while Americans had long built fires inside their homes to keep warm for centuries, the idea of a cooling system was a completely different beast. But air conditioning was slowly gaining acceptance and Carrier was making inroads.

Maybe the world was just hot and ready for relief, but the young, charismatic engineer proved successful as an evangelist for the cooling industry. While air conditioning was taking the industrial sector by storm, it was the movies that managed to introduce the general public to cooled air. Nickelodeons had long offered cheap entertainment to the public, but the small, dark, enclosed spaces were known for smelling of stale air and sweat.

Today, a U. The technology that was initially envisioned as a tool to enhance industrial productivity is now a near necessity for American homes and transportation. Though humans in hot climates around the world have cooled themselves with fans, fountains and natural ventilation systems for centuries, only the U. In , the United States used about terawhatt hours TWh of electricity for air conditioning, while the European Union with a population one and a half times larger, used just TWh for the same purpose.

The numbers are even more stark when comparing the United States to lesser developed nations. India, whose population is about four times larger and has higher average temperatures than the United States, uses about 91 TWh of electricity for air conditioning.