Maintaining your air conditioning (AC) system is crucial for ensuring its longevity and efficiency. However, many homeowners make common mistakes that can lead to costly repairs and reduced performance. Understanding these pitfalls can help you avoid them and keep your AC running smoothly. In this article, we will explore the top five common AC upkeep mistakes and provide actionable tips to prevent them.

1. Neglecting Regular Filter Changes

One of the most common mistakes homeowners make is failing to replace or clean the air filter regularly. A dirty filter restricts airflow, causing the system to work harder and reducing its efficiency. This can lead to higher energy bills and potential damage to the AC unit. To avoid this, check your filter monthly and replace or clean it as needed. Most filters should be replaced every 1-3 months, depending on usage and type.

2. Overlooking Routine Inspections

Skipping annual professional inspections can result in unnoticed issues that worsen over time. Regular inspections allow technicians to identify and address potential problems before they become major issues. Scheduling a professional inspection at least once a year ensures that your system is running efficiently and helps prevent unexpected breakdowns.

3. Ignoring Refrigerant Levels

Refrigerant is essential for cooling your home, and improper levels can cause your AC to malfunction. Low refrigerant levels often indicate a leak, which can lead to reduced cooling performance and increased energy consumption. If you notice a decrease in cooling efficiency or hear unusual noises, have a professional check the refrigerant levels and repair any leaks promptly.

4. Failing to Clean the Condenser Coils

The condenser coils on the outdoor unit are responsible for releasing heat. Over time, these coils can get dirty and blocked with debris, reducing their ability to expel heat effectively. This leads to increased strain on the system and higher energy costs. Regularly clean the coils by removing debris and using a garden hose to wash them gently. If you’re unsure how to do this, consult a professional for assistance.

5. Setting the Thermostat Too Low

Setting your thermostat to an excessively low temperature can strain your AC system and lead to higher energy bills. Your AC works harder to achieve and maintain a very low temperature, which can cause wear and tear. Set your thermostat to a comfortable but reasonable temperature, ideally between 72-78°F, to ensure efficient operation and reduce energy consumption.

6. Neglecting Ductwork Maintenance

Leaky or blocked ductwork can significantly impact your AC system’s efficiency and effectiveness. Leaks can cause cool air to escape, leading to uneven cooling and higher energy bills. Regularly inspect your ductwork for leaks and blockages, and have it cleaned and sealed as needed. Professional duct cleaning services can help maintain optimal airflow and system performance.

7. Using the AC During Extreme Weather Conditions

Operating your AC during extreme weather conditions can put additional strain on the system. For instance, running the AC in extremely high temperatures or during heavy rain can cause damage. Ensure that your AC is properly insulated and shielded from severe weather. If you anticipate extreme conditions, adjust your settings to minimize strain on the system.

8. Skipping Regular Lubrication of Moving Parts

The moving parts of your AC system, such as the fan and motor, require regular lubrication to operate smoothly. Neglecting to lubricate these components can lead to increased friction, wear, and potential breakdowns. Follow the manufacturer’s guidelines for lubrication and consider having a professional handle this maintenance if you are unsure.

Proper AC maintenance in Dallas, TX, is essential for keeping your system running efficiently and avoiding costly repairs. By avoiding these common mistakes and implementing regular maintenance practices, you can ensure that your AC system operates smoothly and provides consistent comfort throughout the year. Regular filter changes, inspections, refrigerant checks, and attention to ductwork and moving parts will help extend the life of your system and reduce energy costs.

Avoid common AC upkeep mistakes with expert help! For top-notch AC repair, trust Harlen Johnson Heating and AC. Call (972) 241-7771 for reliable service and keep your system running smoothly.