When it comes to air conditioning systems, many professionals suggest that they should have a lifespan of 15 to 20 years. However, in Florida, due to the tropical humidity, constant use, and salt, sulfur, and other natural chemicals in the air, the average life expectancy of an AC unit is reduced to 8-14 years. This number can vary depending on where you live and how well you maintain your system. When it comes to air conditioners specifically, most sources say that they should last for 5 to 10 years.
However, this number can be affected by a variety of factors such as the type of AC unit, its size, the manufacturer, how often it is used, the environment it operates in, and the maintenance it receives. In Florida, if all goes well, an AC unit can last for up to 20 years or more. To ensure that your AC unit lasts as long as possible in Florida's climate, it is important to keep up with regular maintenance. This includes changing the filters regularly and having a professional inspect and service your system at least once a year. Additionally, you should make sure that your system is not overworked by using fans or other cooling methods when possible.
Finally, if you live in an area with high humidity or salt levels in the air, you may want to consider investing in a dehumidifier or air purifier to help protect your AC unit.
