3 Tips for Maintaining Your Air Conditioning Unit

August 4, 2023

Technician,Service,Cleaning,The,Air,Conditioner,IndoorsHaving a well-functioning air conditioning unit is essential for keeping your home cool and comfortable during the hot summer months. However, like any other appliance, it requires regular maintenance to ensure it operates efficiently and prolong its lifespan. By following a few simple tips, you can keep your air conditioning unit in top shape and enjoy a cool, relaxing environment all summer long.

1. Change the Air Filters Regularly

One of the most crucial steps in maintaining your air conditioning unit is changing the air filters regularly. Over time, these filters become clogged with dust, dirt, and other particles, restricting the airflow and reducing the unit’s efficiency. This can lead to higher energy consumption and a shorter lifespan for your unit.

To maintain the air quality in your home and ensure proper airflow, it is recommended to change the air filters every three months. However, if you have pets or suffer from allergies, it is advisable to change them more frequently. A clogged filter not only impacts your air conditioning unit’s performance but can also cause respiratory issues and worsen allergies.

Changing the air filters is a simple task that can be done by most homeowners without professional assistance. Start by locating the air intake grille, which is usually found near the thermostat or inside the return air duct. Remove the grille and take out the old filter. Replace it with a new one of the same size and type, making sure it fits snugly. Regularly changing the air filters will not only improve the efficiency of your air conditioning unit but also improve the indoor air quality, keeping you and your family healthy.

2. Keep the Condenser Unit Clean

The condenser unit is located outside your home and is responsible for releasing the heat absorbed from inside the house. Over time, dirt, leaves, and debris can accumulate in and around the condensing unit, hindering its performance. To ensure optimal efficiency and prevent any damage to the unit, it is crucial to clean it regularly.

Start by turning off the power to the condenser unit. Use a garden hose with medium pressure to rinse away the dirt and debris from the unit, making sure to remove any leaves, grass, or small objects stuck in the fins. Avoid using a high-pressure washer, as it may damage the delicate fins.

After rinsing, apply a mild detergent or coil cleaner to the condenser fins and let it sit for a few minutes to break down any stubborn dirt or grime. Use a soft brush or a coil cleaning tool to gently scrub the fins in an up-and-down motion. Rinse thoroughly until all the soap residue is removed.

In addition to cleaning the condenser unit, it is also essential to trim any vegetation or plants within a two-foot radius around it. This allows for proper airflow and prevents any obstruction or damage to the unit. Regular cleaning and maintenance of the condenser unit will not only improve its efficiency but also extend its lifespan, saving you from costly repairs or replacements.

3. Schedule Professional Maintenance

While regular cleaning and filter replacement can significantly contribute to your air conditioning unit’s longevity, scheduling professional maintenance is just as important. Hiring an experienced HVAC contractor can help identify any issues before they escalate into major problems and ensure your air conditioning unit is running at peak efficiency.

During a professional maintenance service, the technician will inspect, clean, and lubricate all the necessary components of your air conditioning unit. They will check for leaks, tighten electrical connections, measure refrigerant levels, and calibrate the thermostat. If any repairs or replacements are needed, they will be able to handle them promptly and efficiently.

It is recommended to schedule a professional maintenance service at least once a year, preferably in the spring before the hot summer months. This will ensure your air conditioning unit is ready to handle the increased workload and provide you with a cool and comfortable living environment throughout the season.


Taking care of your air conditioning unit is essential for efficient operation and longevity. By following these three tips – changing the air filters regularly, keeping the condenser unit clean, and scheduling professional maintenance – you can ensure your unit remains in top condition, providing you with optimal cooling and comfort all summer long. Remember, a well-maintained air conditioning unit not only saves you money on energy bills but also contributes to a healthier and more enjoyable indoor environment.

Got Questions? Let Us Help!

Kenny’s Air Conditioning & Heating Services, Inc. is a family-owned and -operated HVAC contractor that services our community with legendary results. Our team strives to provide dependable and quality service by only using the best, most energy-efficient equipment. We are as concerned with your unit as you are and will always offer advice on how to increase its efficiency and reliability. From maintenance to installations, we have you covered. We are also the highest rated Trane comfort specialists in Tampa, which means we met Trane’s stringent standards in service as well as customer satisfaction. Contact us today!

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