As the weather gets warmer, many people start to think about getting their air conditioners serviced. After all, there's nothing worse than having your AC unit break down in the middle of a heatwave. However, what most people don't realize is that there's a lot more to AC maintenance than just making sure it's clean and filled with Freon. Here are five things that happen during professional AC maintenance.

1. Checking the Filters

The first step in any professional AC maintenance routine is checking the filters. Over time, dust and other particles can build up on the filter, restricting airflow and making the unit work harder than it needs to. Not only does this reduce the efficiency of the unit, but it can also lead to premature wear and tear. A professional AC technician will clean or replace the filters as needed to ensure optimal performance.

2. Cleaning the Coils

The coils are another important component of the air conditioner that need to be cleaned on a regular basis. Dust and dirt can build up on the coils, causing them to work less efficiently. In some cases, the coils can even become frozen, which can cause serious damage to the unit. A professional AC technician will clean the coils using a special solution, then rinse them with water to remove any residue.

3. Checking the Refrigerant Levels

The refrigerant is what helps to cool the air inside your home, so it's important that there's enough of it in the system. If the levels are too low, it can cause the unit to work harder than necessary and shorten its lifespan. On the other hand, if there's too much refrigerant, it can lead to leaks. A professional AC technician will check the levels and add or remove refrigerant as needed.

4. Lubricating the Fans

The fans inside your air conditioner need to be lubricated on a regular basis to prevent them from overworking. This is because the fans can become dry and brittle over time, which can cause them to break down. A professional AC technician will lubricate the fans using a special oil, which will help to prolong their life.

5. Checking for Leaks

One of the most common problems with air conditioners is leaks. Over time, the seals and gaskets can dry out and crack, which can allow refrigerant to escape. This not only reduces the efficiency of the unit, but it can also be dangerous if the leak is in an area where people can come into contact with it. A professional AC technician will check for leaks and repair them as needed.

As you can see, there's a lot more to AC maintenance than meets the eye. By having your unit serviced by a professional on a regular basis, you can ensure that it runs efficiently and lasts for many years to come. For more information on AC maintenance, contact a professional near you.