While every air conditioner is efference, a system that receives regular maintenance and proper care can be expected to last anywhere from fifteen to twenty years.
However, in areas with a tropical climate, where the air conditioner operates for more than fifty percent of the year, the equipment may wear out more quickly.
It can be tempting to rely on a system beyond its effective lifespan. Rather than saving money by keeping an outdated cooling unit, the bigger chance of repairs and higher running costs can quickly add up to a higher investment. Older systems often don’t achieve as high of a SEER rating and diminish in efficiency over the years. An indication that it’s time to replace the cooling unit is a rise in monthly electric bills. Also frequent service requirements. If there is a higher concentration of contaminants such as dust or mold spores circulating in the breathing air, it’s a good reason to consider a new system. Despite regular upkeep, the inner workings can become degraded and a source of polluted air quality. An older air conditioner sometimes is the cause behind headaches, congestion and flu-like systems. There is the potential of musty smells coming from the vents. Louder operational sounds are another sign of system failure. Because the unit is producing less cooled air, it needs to work harder and run longer to achieve the thermostat setting. It may struggle to provide a comfortable living environment on especially hot days. An older system might struggle to handle excess humidity. Rather than wait for the air conditioner to fail when it’s working at max capacity and needed the most, it’s smarter to be proactive. Scheduling air conditioner replacement in the spring or fall allows time to shop around and a more convenient process.