The first modern air conditioner was invented in 1902 by Willis Carrier. Since then, air conditioners have become one of the most popular home appliances, as people are always looking to control their climates and air conditioner services are arguably the most effective ways to do so. However, air conditioner repair costs can sometimes be high, so there are ways to keep an air conditioner working without having to pay the air conditioner repair costs.
Air conditioning was actually widely embraced by movie theaters during the Great Depression, even though it cost quite a bit, because it was a huge draw for patrons. Importantly, checking an air conditioner at least twice a year and cleaning it even more frequently can help to keep debris and dust from forming and causing malfunctions or a loss in efficiency.
Checking an air conditioner frequently, turning it off when it is not in use, and regularly having it checked by professionals can help to alleviate some air conditioner repairs, because if maintained properly, an air conditioner should work well for an extended period of time. Research more here.