Air conditioning is an incredible convenience that, unfortunately, many people take for granted. However, it was not that long ago that people struggled to stay cool. In fact, the Roman Emperor Elagabalus sent thousands of slaves into the mountains to fetch snow so that he could get relief from the heat. Thankfully, we no longer have to send legions of slaves to the mountains to cool off.
For centuries, many people, including Benjamin Franklin, had tried to create a way to cool air. However, it was not until 1820 that the first real breakthrough was made. That is when English scientist Michael Faraday discovered that by compressing ammonia, he could chill the air as it evaporated. This technique was then applied to produce ice making machines. The modern electric air conditioner was finally invented in 1902 by Willis Carrier in Buffalo, New York.
However, it would take many years before air conditioning was widely available in most homes. In 1945, Robert Sherman invented the portable window unit that allowed residential air conditioning to finally be possible for most of the American middle class. By the year 1980, the United States was using more air conditioning than all the other countries of the world combined. Today, American can stay cool easily.
However, if you ignore some basic steps, you can find yourself without air conditioning at a vital time, like a hot summer day. Therefore, it is a good idea to perform regular air conditioning maintenance. Most experts recommend having an HVAC inspection by a professional once a year in the spring time, before the summer begins. This way you will not be without air conditioning when you need it most. Any HVAC technician will also be able to perform all the necessary repairs to your system, including to HVAC duct parts.
Because HVAC systems can be dangerous, it is not recommended that you try to perform repairs or maintenance yourself. If you insist, please be aware of electrician safety tips before you begin. You can find electrician tips and tricks on the internet. You can also order HVAC duct parts and HVAC duct supplies Find more on this topic here.