Prevent AC breakdown – 8 Top tips

14 Jul, 2022

Prevent AC breakdown – 8 Top tips

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If you are a homeowner with air conditioning, good choice in this weather, you need to maintain the unit. So to ensure consistent service, how do you prevent AC breakdown? Here are our top tips.

8 Ways to prevent AC breakdown

Imagine not having air conditioning on a hot summer day. The temperature inside your home would quickly become unbearable, and you would have to find a way to cool down fast. 

prevent AC breakdown
Managing each AC unit is key to preventing breakdown

(Image Credit Pexels)

The good news is that there’re ways to prevent your AC from breaking down. Although minor issues are inevitable, following these tips keeps your AC running smoothly for years.

Have a proper installation

Correct air conditioning installation is key to ensuring your unit will function properly. When your AC is installed by a professional, they will take the time to do it right. They ensure the unit is the correct size for your home, place it in the best location, and seal all ductwork correctly. They also ensure the AC is level, which is important for preventing leaks.

Experts also advise you on the best practices to keep the AC working for a long time. These include regular maintenance, not overworking, and issues to look out for.

Do regular maintenance

An air conditioner is a complex system that requires regular maintenance to keep running smoothly. Regular maintenance is the only sure way to prevent AC breakdown. It means changing the filters, cleaning the coils, and ensuring the ductwork is sealed correctly. 

Have a professional check your AC every year. Addressing small issues prevents larger, more expensive problems down the road. An expert will advise on the best maintenance schedule to follow and what specific tasks to complete regularly.

Avoid overworking your AC unit

prevent AC breakdown
Don’t overwork your AC unit

Your air conditioner works hard to keep your home cool; give it a break now and then. When you know that hot weather is on the way, open the windows and let the fresh air, giving the AC a break. Doing so also reduces your energy bills. During the cooler months, use a ceiling fan to circulate the air. Additionally, set it higher when away to avoid overworking the AC.

Know when to call for repairs

Although regular maintenance prevents many issues, repairs are inevitable. Know when it’s time to call for professional help. Some signs that your AC needs repairs include strange noises, water leaks, warm air from the unit, and increased energy bills. Additionally, if your home isn’t cooling evenly, the AC may be inefficient or has an issue that needs immediate attention.

Upgrade your thermostat 

A quality thermostat better controls the temperature in your home, improving the efficiency of your AC unit. If you have an older model, upgrade to a newer one that offers features like programmable settings and remote access. 

Keep the unit clean

Over time, dirt, dust, and pollen build up on the AC unit, making it work harder to cool your home. To prevent this, clean the unit regularly. Remove any debris from around the unit and clean the coils. 

Use a brush or hose to remove dirt and leaves and a coil cleaner to clean. Ensure the outside unit has at least two feet of clearance on all sides for proper airflow. Change the air filters regularly and clean the ducts to prevent build-up.

Replace when it gets too old

Eventually, your AC will reach the end of its lifespan. The average central air conditioner lasts about 15 to 20 years. When it breaks down more often and becomes less efficient, it’s time for a replacement. A new AC unit is a significant investment, but it will save you money in the long run with increased efficiency and fewer repairs.

Insulate ductwork

Although insulating the ductwork doesn’t replace the insulation in your attic or walls, it prevents energy loss. The AC breaks down less often as it doesn’t overwork, leading to wear and tear. You can find pre-cut insulation at your local hardware store or have a contractor do it.

How to prevent AC breakdowns – In Summary

The unit will last longer and serve you better if you treat it well.  Your AC unit is a big investment; do everything possible to prevent AC breakdowns. You’ll improve efficiency, air quality, protect the environment and save money. You’re assured of a reliable air conditioning system that will last longer and serve you better.


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