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How to Maintain Your Central Air Conditioning Unit in 5 Ways

Woman operating an air conditioner

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A central air conditioning unit is a system to cool a home or building by circulating cooled air through ductwork. Maintaining a central air conditioning unit is essential to keep it running efficiently and effectively. When a central air conditioning unit is well-maintained, it will last longer and operate at the highest efficiency level. This will ensure you stay cool and comfortable during the hot summer months.

There are five key steps to follow for those looking to maintain their central air conditioning unit. These steps will help ensure that your air conditioning unit is running as efficiently as possible and has a long lifespan. 

1. Monthly Check-Ups

A monthly check on your central air conditioning unit will help you identify potential problems and determine when it’s time to replace the filter. If the filter looks dirty, replace it with a new one immediately. A dirty air filter can reduce airflow and decrease the efficiency of your air conditioner.

Ensure that you get the correct-sized filter for your air conditioner. Look for the filter’s size on it or its packaging. If you have furry friends at home, you may need to clean the filter more often. Pet fur and dander can get stuck easily and disrupt the airflow if not taken care of.

2. Regular Inspection of the Outdoor Unit

Your outdoor air conditioning unit is an essential component when it comes to keeping your home cool and comfortable during the hot summer months. Without it, your air conditioner wouldn’t be able to function correctly, and you’d be left with an uncomfortable and stuffy home. It’s essential to inspect and maintain your outdoor unit regularly to ensure your air conditioner is working optimally and providing you with the best cooling performance.

3. Check the Air Ducts and Vents

It is essential to regularly check and clean your air ducts and vents to keep the air in your home healthy. When neglected, air quality can suffer. Air ducts and vents are the part of the HVAC system that moves air through the house, keeping every space comfortable and adequately ventilated.

Inspecting and cleaning your air ducts and vents involves removing any debris, dust, and dirt that can be seen. This can be done with a vacuum cleaner, ensuring to get into all the small spaces. Additionally, the filters in the ducts and vents should be checked, as they can get filled with dirt and dust over time. If the filter is blocked, it should be changed.

4. Thermostat Check-Up

The thermostat is an essential part of keeping your home comfortable. It helps regulate the temperature inside your home and ensures that it is neither too hot nor too cold. A properly functioning thermostat is critical for keeping your family comfortable and preventing energy waste.

When it comes to setting your thermostat, it’s important to understand how it works. While the optimal temperature for your home may vary depending on the season and other factors, the general rule is to keep your thermostat set between 68 and 72 degrees Fahrenheit. This temperature range should be comfortable for most people and will help you save money on your energy bills.

5. Seek Professional Help

It would help if you had your air conditioning unit serviced and inspected by a professional at least once a year. A professional can identify potential issues and ensure that your unit is running optimally. They can also check the coils and other components to ensure everything is in good working order. 


To ensure your central air conditioning is always running at its best, make sure to follow the simple steps above. And don’t forget to schedule annual maintenance visits. Doing so will help maintain your central air conditioning unit and keep it running at peak efficiency and reliability for years to come.

Comfort Solutions got you covered if you’re looking for AC maintenance in Cape Coral. Give us a call and book a free consultation to improve your air conditioning system’s performance. We have the expertise to help keep your AC in top shape.

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