Air conditioner

Are you worried your air conditioner might be on its last legs? 

Knowing the signs of a failing AC system can help you take preventative action and ensure your home stays comfortable all summer. 

From odd noises to increased energy bills, several indicators indicate your AC system is struggling. It’s important to stay vigilant and check for any signs of trouble, as AC repair Katy, TX, can be costly. 

Knowing the common signs of a failing AC system can help you save money and time in the long run. 

Read on to learn more about the red flags to look out for. 

1. Strange Noises

When you turn on the AC, the compressor kicks in. The compressor gives the air conditioner power, so it is constantly running

It’s not unusual for the compressor to make a few surprising sounds while running. The noise might be a soft hum, an odd metallic clanging, or even a loud buzzing. What’s important to note here is that these noises do not necessarily indicate something is wrong. 

Unlike when a refrigerator makes a buzzing sound, you shouldn’t immediately assume that your AC is broken. But if the noise is particularly loud or persistent, you might want to have your AC checked out by a professional.

2. Low Airflow

Another sign your AC unit is struggling is when it produces less airflow. High airflow is critical for efficiently cooling your home. If your unit produces low airflow, it could be because of several factors. 

For example, if your AC is too cold, it will produce low airflow. It could also be a result of debris plugging up the unit. If you clean your AC regularly and notice that it’s not working as well, it could be because of debris in the system. 

However, low airflow could also indicate that your AC unit is on its way out. If your unit produces lower airflow, it’s best to have it checked out as soon as possible. 

3. Freon Leaks

Freon is the primary refrigerant used in AC units. It’s a solvent that’s incredibly efficient at lowering the temperature of a room while minimizing energy consumption. Unfortunately, it’s a commonly broken substance. 

When freon is under a lot of pressure, it’s more likely to break, causing notice freon leaks in your system. 

If you notice refrigerant leaks, you must check your AC out as soon as possible to prevent further damage.

4. High Energy Bills

When it comes to your home’s AC unit, high efficiency is key. This is because the unit must be able to cool your home while also using minimal energy. 

But, if your bills are consistently higher than they should be, it may be a sign that your AC unit is nearing the end of its lifespan. This is especially true if you have an old AC unit, so take it as a sign that you might need an upgrade. 

To prevent this from happening in the future, it’s best to have your AC unit serviced as soon as possible. You can also contact your local utility company and ask to have your account monitored. This will help you identify any unexpected spikes in energy usage.  

5. Unpleasant Odors

Another common sign that your AC has problems is an unpleasant odor that smells like rotten eggs. 

Several things might cause the smell, but the most common problem is a gas leak. If you pick this up on your AC, you must act quickly because it’s not a light issue. 

You need to shut off your AC, open your windows, and call professional AC repair in Katy, TX, to look at it.  

In Conclusion

Summertime can be a difficult time for your air conditioner. Aside from the extreme heat and humidity, your AC unit will often be used for extended lengths of time. 

The best thing you can do to keep your air conditioner running effectively is to schedule maintenance and keep it free of debris. This will keep it running more efficiently and prevent any major breakdowns from occurring. 

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