About 90% of homes in the country have some sort of air conditioning system.
Around 60% use centralized air conditioning. Meanwhile, 26% opt for the window or wall-type of AC system. Regardless of the type of AC you use, your AC will start to fail sooner or later.
Then you will ask “is my AC broken?” Determining why an AC isn’t working can be tricky. Thankfully, there are tell-tale signs that point to immediate repairs.
Continue reading below for five signs that say it’s time to call for professional AC repair.
- Loud Noises and Strange Smells
Unusual noises often mean something technical is wrong with your AC. For example, a squealing noise could mean that a metal component needs some lubricating. It can also be a sign that the motor’s bearings are breaking down.
The heat pump should not emit noises. You should look into it once you hear something new from your unit.
In the same manner, strange and foul scents can also merit a visit from an AC repair professional. A strong smell could mean a problem with the AC’s insulation system. It is a sign of a toasted wire.
Meanwhile, a musty smell signals the presence of molds. A mold problem is something you need to address fast. It can cause all sorts of respiratory problems.
- Hot Air Instead of Cold One
An AC that blows hot air indicates a problem with its compressor. It can also be a busted fuse or a bad capacitor that’s causing the AC to blow warm air.
In some cases, it is the AC’s refrigerant that leaks out of the unit. This is what’s responsible for cooling the air before it circulates through the room. When there’s liquid pooling around your unit, switch it off, wipe it up, and inspect your AC.
Also, a problematic duct can be the culprit. The duct can pull the air from outside or your attic instead of the compressor. As a result, the AC releases warm air.
- Presence of Humidity
One of the tasks of an AC system is to pull humidity from your home’s indoor air. If you notice high levels of humidity inside your home, then it is a sign that your AC is no longer doing its job. Also, extreme indoor humidity can cancel the cooling effects of your AC.
Examine your windows and check if there’s moisture pooling around them. Also, feel if there’s some stickiness with the indoor air. These are signs that your AC isn’t working as intended.
Like molds, you need to address problems concerning humidity ASAP. Humidity can also cause different respiratory problems. Moreover, it doesn’t help if anyone in the family is asthmatic.
Hence, calling an HVAC professional is your best bet. A reputable AC expert can install a dehumidifier on your HVAC system. In turn, this allows you to adjust your indoor temperature, as well as the humidity level with ease.
- Poor Airflow
Another important sign to look out for is poor airflow. This happens when your AC’s compressor starts to fail. Another possible reason is when there is a leak in your ductwork.
Sometimes, it is the AC’s blower fan that’s faltering. You may hear this problem if your unit has it. This comes out as screeching if your fan doesn’t rotate as intended, and banging within the unit if the fan is too loose to function.
With the poor airflow, your AC needs to work double-time. As a result, it uses more energy than it should. Leaving leaks on your ductwork or letting your compressor as is can lead to more damages to your AC system.
In turn, you may end up spending thousands of dollars on AC repairs. If things turn for the worst, you may even need to replace your AC system altogether.
Also, debris can accumulate inside your AC over time. When this happens, all the dust and debris can restrict the airflow. This is why cleaning your AC system regularly is important.
Additionally, your AC can spew all sorts of contaminants into the air. These contaminants can pose danger to your family’s health.
- Unusual Spike in Electric Consumption
If there’s an unusual spike in your monthly electric bills whenever you turn on your AC, then it’s time for a professional to give it a thorough checkup. A significantly higher electrical bill can be a sign that your AC is working harder than it should.
This is because an integral part inside the AC is not doing its job. You need to connect with trusted AC experts and electricians to check on your AC system. They need to identify the root of the problem and replace the busted part with a new one.
Tips for Choosing the Right HVAC Repair Expert
When it comes to choosing an HVAC professional, you don’t go for the first name you see. You also don’t hire the cheapest one that you see. You need to consider certain factors that will lead you to the right choice.
Firstly, you need to hire a licensed HVAC contractor. Contractors need these to operate locally within the area. If they can’t show you any, move on to the next contractor on your list.
Secondly, check the experience of the HVAC repair company. Are they relatively new in the industry? It is best to go for the more seasoned ones as there’s little chance of something going wrong under their care.
Lastly, get referrals from your friends and relatives in the area. A glowing recommendation from them means that they’ve had a good experience with the service. It’s a great way to ensure you’ll have a little trouble dealing with the same contractor.
Go Beyond Answering “Is My AC Broken?”
The next time you find yourself asking “is my AC broken,” you already know the signs to look for. From there, you can address the AC issues faster. However, other home systems also require the same level of attention.
Do you want to learn more about home maintenance and care? Check out more of our guides to help you learn what you should do!