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AC Repair 101: Air Conditioning Tips to Keep Your Cool

Air conditioning has become an essential part of our lives, especially in regions where temperatures soar during the hot months. While it is a relief to have a cool and comfortable home, the last thing you want is for your AC unit to malfunction on a hot day. To make sure your air conditioning system keeps running smoothly, here are five crucial tips that will not only help you beat the heat but also extend the life of your AC unit.

Regular Maintenance

Imagine neglecting your car’s regular oil changes and tune-ups. Eventually, it would lead to poor performance and breakdowns. The same principle applies to your air conditioning system. Regular maintenance is a very important to keep your unit in optimal condition.

Start by changing the air filters every one to three months, depending on the brand of your chosen unit. Clogged filters can restrict airflow, making your AC work harder and consume more energy. Not only your electric bills will go high, but your unit might also be in trouble.

Additionally, schedule an annual professional inspection. This includes an AC repair service. Cleaning your filters is not enough to make the most of your unit; there are motors, coils, and fans that also needs to be cleaned.

A certified technician can identify and address potential issues before they turn into costly repairs. They will check the refrigerant levels, inspect the ductwork for leaks, and clean the evaporator and condenser coils. Investing in routine maintenance not only enhances your AC unit’s efficiency but also saves you money in the long run by preventing major breakdowns.

Temperature Control for Efficiency

Setting your thermostat at an optimal temperature does only ensures comfort but also contributes to energy efficiency. Aim for a temperature that is comfortable for you but not excessively cool. Each degree lower than 78°F can significantly increase energy consumption.

If you are planning to go out, consider raising the temperature to reduce energy usage, or better yet, turn off your unit. Leaving equipment turned on even when you’re away is a fire hazard. Click here for more examples of the causes of why an AC unit can catch fire.

Take advantage of programmable thermostats that allow you to schedule temperature adjustments based on your daily routine. For example, you can set the temperature higher when you are at work and lower it before you return home. This not only saves energy but also prevents unnecessary wear and tear on your AC unit.

Ensure Proper Ventilation

Your air conditioning system does not operate in isolation; it relies on proper ventilation to distribute cool air effectively. It is especially important to check that the vents and registers are not blocked by any furniture or curtains. Good airflow is important for maintaining consistent temperatures throughout your home.

Check your ductwork for leaks; any gaps or holes can cause cooled air to escape before reaching its destination. Sealing ducts and insulating them in attics or crawl spaces can improve efficiency. If you notice temperature variations in different rooms, it might be a sign of ventilation issues that need immediate attention.

Keep the Surroundings Clean

The area around your outdoor unit plays a key role in its performance. Regularly inspect the unit for any debris such as leaves, grass, or dirt that may have accumulated. Clear away any vegetation or obstacles within a two-foot radius of the unit to ensure proper airflow.


Clean the condenser coils at least once a year. Over time, these coils can accumulate dirt, reducing their ability to dissipate heat. A gentle spray with a hose can removes surface debris, but for a more in-depth cleaning, you may want to hire a professional technician to make sure all are well taking care of.

Also, make sure your air conditioner indoor components, like vents and registers, are not blocked by furniture or anything else. This helps air move freely, making your home comfortable. Regularly checking and clearing these paths prevents any issues, keeping your cooling system working well.

Address Issues Promptly

If you notice any unusual sounds, odors, or a decrease in cooling efficiency, do not just ignore it. Small things can escalate into major problems if left unattended. Unusual noises may indicate a loose or damaged component, while unpleasant smells could be a sign of mold or other contaminants in the system. You can go to to know more on the signs when an AC has molds.

If you are experiencing these kinds of issues, it is best to seek help from a professional HVAC technician right away. This is not something that you can DIY, you might be causing more harm than good to your unit making you to spend more money. These professionals have the expertise to diagnose and repair problems efficiently. Delaying repairs not only jeopardizes your comfort but can also lead to higher change of repair costs if the issue worsens over time.


Proper care and attention to your air conditioning system can make a huge difference in its performance and longevity. By following these five tips, you can ensure that your AC unit operates efficiently, keeping you cool during the hottest months and saving you money on electric bills and repairs. Regular maintenance, temperature control, ventilation, cleanliness, and prompt issue resolution are the keys to a well-functioning and reliable air conditioning system. Remember, a little investment in maintenance today can go a long way in preventing major headaches tomorrow.

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