As the weather gets warmer, you'll probably be using your air conditioner more and more. But what happens when it breaks down? In this article, we'll go over some of the most common AC repairs so you can be prepared. Keep reading to learn more!

Worn-Out Contactors

One common AC repair that is seen is worn-out contactors. The contactor is the component in your AC unit that controls the flow of electricity to the unit. Over time, the contactor can become worn out, causing the unit to malfunction.

There are a few symptoms that you can look for to see if your contactor is worn out. One is that your unit will struggle to turn on. The contactor needs to be able to make a good connection in order to allow the electricity to flow to the unit. If the contactor is worn out, it may not be able to make a good connection, causing the unit to have a hard time turning on. Another symptom of a worn-out contactor is that your AC unit will cycle on and off more frequently than usual. This is because the contactor is not making a good connection, so the unit turns off to protect itself.

If you suspect that your contactor is worn out, it's important to have it replaced as soon as possible. A worn-out contactor can cause your AC unit to malfunction, which can lead to more serious problems.

Leaking AC Refrigerant


One of the biggest AC repairs that homeowners face is a leaking AC refrigerant. There are a few signs that your AC unit may be leaking refrigerant. The first is an increase in your energy bills. If your unit is working harder to cool your home, it will use more energy, and your bills will go up. The second sign is an unusual noise coming from your unit. If you hear hissing or bubbling noises, it could be a sign that refrigerant is escaping from your unit. The third sign is a decrease in the cooling power of your unit. If your home isn't cooling as well as it used to, it could be because your unit is low on refrigerant.

If you suspect that your AC unit is leaking refrigerant, the first step is to call a professional. They will be able to come out and take a look at your unit and diagnose the problem. Once they know what's going on, they can give you an estimate for the repairs. If your unit is low on refrigerant, the technician will add more to get it back up to the proper level. If there are any leaks, they will be repaired so that the refrigerant doesn't continue to escape. Once the repairs are complete, your unit should be back to normal and cooling your home effectively.

Clogged Filters and Drains

One of the most common AC repairs is unclogging filters and drains. Over time, dirt, dust, and other debris can build up in the filter, restricting airflow and making the unit work harder to cool your home. Additionally, a clogged filter can lead to poor indoor air quality. This can also cause the drain to become clogged, which can lead to water damage. To clean the filter, simply remove it and rinse it with warm water. In some instances, you might have a disposable filter that you can just replace. To unclog the drain, you may need to use a plunger or a snake. A qualified HVAC technician can help you with either of these tasks.

Malfunctioning Thermostat


A malfunctioning thermostat can be one of the most frustrating issues you can encounter with your air conditioner. After all, the whole point of having a thermostat is to maintain a comfortable temperature in your home. If your thermostat is not working properly, it can make your home uncomfortably hot or cold, and it can also cause your energy bills to skyrocket.

There are a few different things that can cause a thermostat to malfunction. One of the most common issues is simply a dirty or dusty thermostat. Over time, dust can build up on the sensors inside the thermostat, causing them to become less accurate. This can cause your air conditioner to cycle on and off more frequently than it should, and it can also make it difficult for the unit to maintain a consistent temperature.

Another common issue is a loose wire. If one of the wires connecting the thermostat to the air conditioner is loose, it can cause the same sorts of problems as a dirty or dusty thermostat. In some cases, a loose wire can also cause the air conditioner to turn on and off unexpectedly.

If your thermostat is not working properly, it is important to have it checked by a professional as soon as possible. A malfunctioning thermostat can cause a lot of unnecessary stress, and it can also end up costing you a lot of money in higher energy bills.

It is important to have regular maintenance performed on your AC unit in order to avoid any costly and extensive repairs. However, if you notice any issues with your AC equipment, it's important to get them checked out as soon as possible to avoid further costly and time-consuming problems.