Air conditioning (AC) is vital in modern homes and businesses. This is especially true during hot and humid weather. However, air conditioners have a limited lifespan like any other mechanical equipment. Their longevity largely depends on how well they are maintained and used.  

While regular maintenance and servicing can help prolong the lifespan of your AC, several factors can lower its lifespan and reduce its efficiency.  

Today, we’ll explore some of the most common factors that can lower the lifespan of your AC.  

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Poor Maintenance Practices 

Poor maintenance practices are one of the most common factors that can significantly lower the lifespan of your AC. Without regular maintenance and servicing, an AC can experience a build-up of dust, dirt, and debris that can cause it to work harder than needed.  

This can result in various problems, such as reduced efficiency, higher energy bills, and even complete system failure. Additionally, a lack of maintenance can lead to mold and mildew growth inside the AC.  

Defective Components 

Defective components are another significant factor that can lower the lifespan of your AC. Even with regular maintenance, faulty components can cause significant damage to your AC system. If these issues are not addressed promptly, they can cause the system to work harder.  

Additionally, these issues can strain other components, causing them to fail prematurely.  

Oversizing or Undersizing 

Oversizing or undersizing your AC can also have a significant impact on its lifespan. If your AC is oversized, it will cool your home or business too quickly and frequently cycle on and off. On the other hand, if your AC is undersized, it will have to work harder than necessary to cool your home or business. 

An improperly sized AC can lead to higher energy bills, reduced efficiency, and uneven cooling or hot spots in your home or business.  

Improper Installation Procedures 

If your AC is not installed correctly, it can lead to many problems. For instance, if the refrigerant lines are not properly connected or sealed, it can cause leaks and damage to the compressor, which can be costly to repair or replace.  

Additionally, improper installation can lead to improper airflow. Therefore, it’s crucial to have your AC installed by a qualified professional with the knowledge and experience. 

Wrong Usage 

If you’re not using your AC as intended, it can lead to unnecessary strain on its components. For instance, setting the thermostat too low or leaving it on for extended periods when no one is home can cause the system to work harder than necessary.  

Using your AC to cool areas outside your home or business can also put unnecessary strain on the system and reduce efficiency.  

Therefore, it’s essential to use your AC as intended and follow best practices for efficient cooling. This includes setting your thermostat to an appropriate temperature, using ceiling fans to circulate air, and keeping windows and doors closed while the AC runs.