If your AC has not been cooling enough or it is blowing warm air, it could be a sign that your AC badly needs a tune-up. In case the issue is a little serious, you might even have to go for repair or replacements. But don’t worry because in most cases the reasons for an air conditioner not working properly are not very serious and can be easily fixed with a tune-up. Come, let us take a look at some of the most common reasons why an AC stops performing the way it is supposed to.  

1 – Low Refrigerant Levels 

If your energy bills have been increasing during the last few months or your AC has been making a hissing or bubbling noise, the chances are that your conditioner is low on refrigerant. Your AC’s refrigerant is the ‘blood’ of your air conditioning system. It is the refrigerant that helps in cooling the warm air inside your room. If the refrigerant level of an AC decreases, so does the AC’s capacity to cool the room. Therefore, your AC has to work harder to keep your room cool, which is why the increase in energy bills. Schedule a technician visit to HVAC repair Naperville, IL, and get the issue fixed before it leads to a bigger problem.  

2 – Clogged Condenser Coils

The HVAC system’s condenser coil is a part of the outdoor unit, and therefore, it is exposed to a lot of dust, dirt, and debris that makes it all grimy. If the condenser coils are dirty, it impedes the heat transfer from the refrigerant to the surroundings. Just like low refrigerant, clogged condenser coils can also lead to unusual banging or hissing noises. This can impact the working life of your HVAC system and reduce its overall performance. Therefore, it is recommended to get the air conditioner services at least two times a year.  

3 – Leaking or Dirty Ducts

An annual duct inspection is a must to keep your air conditioner running at its peak. Maintaining the ductwork is important to enhance the efficiency of your HVAC system. Air ducts carry return air to the AC unit for cooling. However, disconnected or leaky ducts trap the cool air and prevent it from making it back to the system. Sometimes during construction, damage can occur in the ducts, causing leakage. Damage to the ducts might also be due to rodents or birds entering inside them. Leaky or dirty ducts can be one of the many reasons your AC is blowing warm air. It can lead to an increase in your energy bills. Therefore, it is advisable to hire a technician at the earliest to get this issue fixed.

4 – Frozen Evaporator Coils

If you wonder why your room is not cool – it may be because of the frozen evaporator coils. The evaporator coil consists of refrigerant that soaks up the heat from the warm air. Whenever the airflow gets minimized, the evaporator coil gets coated with ice sheets – resulting in restricted/warm airflow. This usually occurs due to clogged air filters or a significantly low refrigerant level. 

Need Help?

If you are facing any issues with your air conditioner and are looking for an AC repair Naperville, we at Amazing Air Inc would love to help. We are one of the most renowned air conditioning repair companies in Naperville and are open 24*7, 365 days a year. Give us a call at 630-859-8800 to schedule a technician visit right away.  

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