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Why is My Air Conditioner Not Working?

As the temperatures escalate to an unbearable level, the last thing you want to deal with is a faulty air conditioner. Unfortunately, this is a common problem that many homeowners face each summer. If your unit has stopped working, it is essential to understand why before calling for AC repair Winter Springs, FL.

This blog will tackle the common causes of a faulty air conditioning system, what you should do as a homeowner, and how to prevent it from happening again. These topics should give you a better understanding of your unit and how to keep it running efficiently for years to come.

What are the Most Common Causes of a Faulty Air Conditioning System?

You may wonder why your air conditioner has stopped working, especially since it ran fine last summer. Unfortunately, there are a variety of reasons why this could happen. Some of those reasons include:

1. Lack of Maintenance

When was the last time you had your air conditioner serviced? If it has been more than a year, then it is likely that your unit is not running as efficiently as it should be. Over time, dirt and debris can build up on the coils and the drain line, which can restrict airflow and cause the unit to overheat. Servicing your unit on an annual basis can help to prevent this from happening.

2. Refrigerant Leaks

Your air conditioning system’s refrigerant helps cool the air as it circulates through your home. If there is a system leak, the refrigerant will escape and cause the unit to stop working. You shouldn’t try to fix this air conditioning problem on your own, as it requires special tools and training. It is not uncommon for leaks to occur in older units, so it is essential to have them serviced regularly.

3. Thermostat Issues

If your air conditioner is not working, the problem could be as simple as a faulty thermostat. Perhaps the batteries need to be replaced, or the settings were accidentally changed. If you have a programmable thermostat, ensure it is set to “cool” and the temperature is lower than the current room temperature. If the problem persists, you may need to buy a new thermostat.

4. Condenser Fan Motor Issues

The condenser fan motor moves air throughout the unit’s coils. If the motor stops working, the coils will overheat, resulting in the appliance shutting down. You might believe you can replace it yourself, but it’s best to call a professional. They are better trained and equipped to handle this sort of issue. 

5. Clogged Air Filters

Does your indoor air seem stuffy? It could be because your air filter is clogged. A clogged air filter restricts airflow and can cause your unit to overheat. It is essential to check your air filters monthly and replace them as needed. Depending on your filter type, they should be replaced every 30-60 days. Some filters, such as pleated air filters, can last up to 90 days.

These are some of the most common causes of faulty air conditioning. As you can see, some of these problems are easy to fix, while others require the help of a professional. Either way, it is essential to diagnose the problem as soon as possible to prevent further damage to your unit.

What Should You Do If Your Air Conditioner Is Not Working?

When the day gets too hot, we rely on our air conditioning system to keep us cool and comfortable. What if it suddenly stops working? What should you do?

1. Check the power

Is your air conditioning system plugged in? If not, plug it in and see if that solves the problem. You might have accidentally turned off the switch. If the unit is plugged in and the switch is on, check if there is a blown a fuse or tripped circuit breaker. If so, reset the breaker or replace the fuse and try again. You will need to call a professional if it’s still not working.

2. Check the thermostat

Have you checked your thermostat to ensure it is set to “cool” and the temperature is lower than the current room temperature? If not, do that now. If the problem persists, you may need to buy a new thermostat. If you’re unsure how to do this, you can always call an expert to help you out. Your thermostat could be the problem, or it could be something more serious.

3. Check the condenser fan motor

The condenser fan motor helps circulate air through the unit’s coils. If the motor is not working correctly, the coils will overheat and cause the unit to shut down. You might think you can replace the motor, but it is best to call a professional. They are more suited to handle this type of AC repair in Winter Springs, FL. They have the necessary training and tools to diagnose and repair the problem properly.

4. Check for clogged air filters

Does your indoor air seem stuffy? It could be because your air filter is clogged. A clogged air filter restricts airflow and can cause your unit to overheat. It is essential to check your air filters monthly and replace them as needed. Depending on your filter type, they should be replaced every 30-60 days. Some filters, such as pleated air filters, can last up to 90 days.

5. Call a professional

If you’ve tried all of these things and your air conditioning system still isn’t working, it’s time to call a professional. They will be able to diagnose the problem and make the necessary AC repair in Winter Springs, FL. Don’t wait too long, or you could end up causing more damage to your unit. It’s better to be safe than sorry!

These are some of the most common causes of faulty air conditioning. As you can see, some of these problems are easy to fix, while others require the help of a professional. Either way, it is crucial to diagnose the problem as soon as possible to prevent further damage to your unit.

How to Prevent Your Air Conditioner from Failing

Now that you know what to do if your air conditioner isn’t working let’s talk about how to prevent it from happening in the first place. You can do a few things to prolong your unit’s life and keep it running smoothly.

1. Schedule regular maintenance

For some, regular maintenance may seem unnecessary and a waste of money. However, it is essential! Scheduling regular maintenance appointments can help you avoid big problems down the road. During these appointments, your technician will thoroughly clean and inspect your unit. They will also lubricate all moving parts to prevent friction and wear. This will help keep your unit running smoothly and efficiently.

2. Replace your air filter

As we mentioned, replacing your air filter every 30-60 days is important. Some filters can last up to 90 days, but it is best to avoid caution. A clogged air filter will restrict airflow and cause your unit to work harder than necessary. This will not only shorten its lifespan but also increase your energy bills. Your best bet is to check your air filter monthly and replace it as needed.

3. Keep the area around your unit clean

Keeping the area around your unit clean and free of debris is essential. This includes leaves, branches, dirt, and anything else that could block airflow. An excellent way to do this is to trim back any trees or shrubs that are close to your unit. You should also ensure at least 2 feet of clearance around the unit. This will ensure adequate airflow and prevent your unit from overworking itself.

4. Keep your thermostat at a consistent temperature

You might be tempted to turn your thermostat down when you leave for the day or turn it up when you come home. However, this can put a strain on your unit. It is best to keep the thermostat at a consistent temperature. This will help avoid sudden changes that could cause your unit to overwork itself. Your unit will thank you.

5. Don’t wait to call a professional

If you notice any strange noises or smells coming from your unit, don’t wait to call a professional. These could be signs of a bigger problem that needs to be addressed. The sooner you catch the problem, the easier (and cheaper) it will be to fix. Your last worry should be your air conditioner. Use these tips to prevent it from failing and keep it running smoothly all summer long!

By following these tips, you can prevent your air conditioner from failing. If you do experience problems, be sure to call a professional as soon as possible. The sooner you catch the problem, the easier it will be to fix. With a bit of care and attention, you can keep your unit running smoothly for years to come!

Call A-1 Heat & Air Conditioning for AC Repair Winter Springs, FL

When you choose A-1 Heat & Air Conditioning for AC repair in Winter Springs, FL, you can rest assured that you’re getting the best possible service. We have been providing quality AC repair and maintenance services for many years. Our team of experienced and certified technicians is here to help you with all of your AC needs. Contact us today at 407-290-9517 to schedule an appointment for AC repair in Winter Springs, FLL.

Keith Powers

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