Minor Fixes For Minor Air Conditioning Problems
There’s no doubt about how much the main stream adoption of air conditioning has transformed modern-day living. Aside from making living spaces more comfortable, an air conditioner can also help protect you and your loved ones from allergies by filtering the air that goes into your home. Still, as it is a mechanical device, it is not immune to wear and tear and at some point in its lifespan, it can break down and fail. When that happens, air conditioner repair is not an option – it’s a desperate need.
Generally, it is easy enough to avoid these problems by making sure that your unit is seen and maintained consistently by a professional HVAC contractor like those at Air Check Mechanical Service. However, not everybody does this and as a result, air conditioner breakdowns can be common. This can be a huge nightmare, especially if the unit decides to stop working in the middle of the summer in the extreme Houston heat. Thankfully, there are professional HVAC technicians you can hire these days to get the issue fixed right away.
That being said, most modern AC units are known to suffer from certain issues which can cause them to break down. In this article, we discuss some of these most common air conditioning problems along with possible remedies you can employ to get your cooling unit working again.
Common Air Conditioner Problems
Just like any machine, air conditioners will eventually have issues at some point. Even the most high-end units you can find out there aren’t immune to breakdowns. Below are some of the most common issues a central air conditioning owner will eventually have to deal with.
- Outside Unit Freezes Up
There are a number of causes to this issue. Some may be simple enough to recognize while some need the presence of an expert to properly diagnose. Among these are:
- Low temperature outside
- Problematic blower motor
- Stuck contactor
- Lower airflow
- Low refrigerant levels
- Air conditioner won’t turn on
If your AC doesn’t seem to power up or is just not working properly, it is a decent idea to check the batteries of your thermostat. If they are dead then be sure to replace them with new ones. If the batteries are still good, then check if the cooling mode is activated. If none of these remedies help, then check for trips in the circuit breaker.
- AC not blowing cold air
In many cases where the AC doesn’t seem to blow cold air, the most common culprit is a clogged air filter. Just open the front panel of the furnace (where most filters are included) and check the filters. Make sure that they aren’t clogged with dust. If they are, then you may want to get them changed. You can also get professionals to clean it for you.
- The unit is making strange noises
Just by listening to the strange noises your malfunctioning AC unit makes, it is possible to identify the root of the problem.
Listen carefully for the following sounds:
- Screeching noises emanating from the cooling unit can be a sign that its compressor or fan motor is malfunctioning.
- If your AC makes clicking noises when you turn it on, there is a good chance that it has a problematic relay.
- Buzzing sounds coming from your AC can be due to malfunctions in its electrical components.
- If the blower assembly or the motor is faulty, you’re most likely going to hear a thumping, rattling or banging sound.
- If there’s a refrigerant leak, your unit is most likely going to give off a hissing sound.
- Leaking refrigerant
When refrigerant is leaking in your AC, it will drastically increase the power that the unit consumes. At the same time, it will leave the unit less dependable at regulating the temperature inside your home. Then there is also the potential health risk they bring about. If you believe that your unit is leaking coolant, it is best to call your trusted HVAC expert to fix the problem right away.
Why Do Air Conditioners Stop Working?
Perhaps one of the most common reasons an air conditioner stops working is its age. Most ACs are expected to last between 10 and 15 years. No matter how well you have maintained them, they will eventually reach the point where they must be replaced.
Luckily, modern air conditioners are generally more efficient compared to older models. Most also come with cutting-edge features which will not only make them more effective at maintaining the right temperature inside your home, but they will help cut down your energy consumption costs too. You’ll enjoy more savings in the long term by switching to newer, more modern AC models.