Your air conditioning unit is one of the most vital systems inside your house. As a result, whenever it breaks down, you are bound to experience some inconvenience and discomfort. In order to understand why your AC is not working properly, it’s important to understand some of the potential problems with your AC.

5 Most Common AC Problems You Could Face

Let’s take a look at the 5 most common AC problems you could face:

1. The AC is not turning on

Sometimes, your AC unit may just refuse to turn on. This can be frustrating especially on hot summer days. Your AC not turning on can be caused by several issues. For instance, there may be a tripped circuit breaker that isn’t allowing it to turn on. In other cases, loose wiring and a faulty thermostat may be the culprit. Whatever the case may be, if your AC is not turning on, you should get in touch with an HVAC expert for reliable air conditioner repair.

2. The AC refrigerant is leaking

If damaged or installed poorly, the air conditioner refrigerant can leak which can lead to inconsistent temperatures and poor performance by the ac unit. Additionally, refrigerant leaks can cause coil freezing, uneven cooling, damaged compressor, and increased power consumption. Apart from making your home uncomfortable, these issues can lead to higher energy bills. If you notice refrigerant leaks from your ac unit, you should invest in an air conditioner repair. Also, you should ensure that the unit is inspected regularly to prevent leaks from worsening.

3. The AC is blowing hot air

Is your air conditioner blowing hot air rather than cold air? If so, this means that your home is retaining more heat than it should. Some of the factors that could be responsible for this issue include debris, obstructed ducts, dirty air filters, and lower levels of refrigerant. This problem can be prevented by replacing the air filters, cleaning the ducts, and adding refrigerants.

4. The condenser coil is frozen

When your air conditioner unit is working too hard to make sure your home is cool, the condenser can be overworked. As a result of this, ice may start freezing around the condenser coil, stopping your AC unit from working properly.

5. The AC unit makes loud or weird noises

Normally, your air conditioner should make minimal noises. However, if the noises are strange or too loud this can indicate your AC unit has a problem. For instance, if you hear a hissing or screeching noise, that can indicate something is wrong with the refrigerant, fan motor or compressor. In any case, if you notice unusual noises it’s important to get your AC unit inspected by a professional.


If you are facing any of these common AC problems, you should hire an HVAC expert for air conditioner repairs.