The generally accepted version of the appearance of the air conditioner, as such, is his invention by an American engineer, whose name was Willis Carrier. This year, such an unit will celebrate an intermediate, but still round date - one hundred and ten years. True, the name then did not quite justify the functional purpose, which is implied today. After all, the engineer known by that time worked for a New York printing house and created an auxiliary device that regulates humidity in the production room and helps to achieve high quality printing. The installation of air conditioners as samples of precisely climatic equipment began to be practiced only by the twenties of the last century. It was then that the large state department store became the owner of a system that cost a lot of money in those years and made an indelible impression on visitors. The first samples of the type of technique under consideration were developed for a particular consumer, so the domestic version became a reality after the Second World War. Although the principle of operation, which was moving through the refrigerator system, remained unchanged to this day. The end of active weapons production by most industrial enterprises made it possible to establish the production of portable air conditioning devices by several American plants. A little later, European and Japanese companies joined them. These were window -type systems that did not require serious costs and professional installation tools. In addition, the cost of this equipment made them publicly available, household systems occupied a leading position in the American and Japanese market until the end of the seventies. The modern market for climatic technology also actively offers such devices, they are the most effective for countries with a hot climate, where they can be built directly into the walls of the premises. About fifty years ago, a serious and more advanced competitor appeared, an analogue consisted of two blocks And it was called the split system. Of course, the first samples were much more expensive than monoblock air conditioners, but they could provide higher energy efficiency. Since then, the question of how to choose air conditioning with the greatest performance for specific conditions has become typical. Bonus Strike Casino has plenty of other games for people who want to look for new games and experiences. The site's popular category has plenty of cool games for you to try out. There are the famous Starburst, Book of Dead and Joker Pro. Read more about slots here www.bonusstrike.co.uk . Some recently added games are Fiesta Tequila and Sunny Fruits. If you want to try the most fun games, check out the Featured category. Most users enjoy playing them. Other games they have are blackjack, roulette and slingo.