Why Does My Air Conditioner Sound Like A Jet Engine?

  • By: cooladmin
  • Date: September 16, 2022
  • Time to read: 5 min.
Table of Contents

    Short Answer: Why Does My Air Conditioner Sound Like A Jet Engine?

    If your air conditioner is making a loud noise it could be a sign that the unit is breaking down. A loud noise from an air conditioner could be a sign of a faulty condenser fan, a failing compressor, or frozen evaporator coils.

    The first step to take when your air conditioning unit is making a loud noise is to have it inspected by a qualified technician. A professional can diagnose the issue and recommend the best course of action.

    Read a more detailed explanation below our sponsor.

    Detailed explanation – Why Does My Air Conditioner Sound Like A Jet Engine?

    So, you’ve just gotten home from work. It’s hot and muggy outside, but you know the reward of coming home to a nice cool house will be worth it. You head into the living room and turn on your air conditioner… only to find that it sounds like a jet engine!

    What gives? Whether your air conditioning unit makes this unusual noise or not depends on several different factors. If your AC is making an unusual sound, you should ensure that it isn’t overheating or running at an unsustainable energy cost; these are two common issues with air conditioners. If your unit is working as it should, read on for some tips on how you can keep it that way.

    Check The Filter

    Air filters are a part of your HVAC system that is often overlooked. Filters trap dust and debris from entering your system, which can impede airflow and cause damage to sensitive components.

    These filters need to be replaced about every 3 months, depending on your usage. If you notice your system making loud noises, the first thing to do is check the filter, and then replace it if need be. If your unit has a built-in filter, check to see if it’s blocked.

    Blocked filters will certainly cause your system to make strange noises, but they can also lead to bigger issues like decreased airflow and damage to your HVAC unit.

    Check The Condenser

    The condenser is a part of your air conditioner that is responsible for cooling the refrigerant. It is usually located outside the house and can get dirty over time as it deals with dirt and grime. If your condenser is dirty, it may be causing your system to make a strange noise.

    You should check this out to avoid any damage to the system. A clean condenser can also increase your energy efficiency, so it’s worth taking a look at. Cleaning your condenser can be a bit intimidating if you’re not familiar with air conditioning systems.

    However, you can find detailed instructions online, or have a technician come out and do the job for you.

    Check The Ducting

    Ducting is the pathway through that air travels from the outside of your home to the inside. If your ducting is dirty or has holes, it may be causing your system to make a strange noise. You should clean your ducting and check for any holes that may be present.

    Having dirty ducts can also cause your system to fail to cool your home properly or even fail to start up at all. If your ducting is dirty, you may want to have it cleaned by a professional. Having your ducting cleaned can be a great investment.

    Not only will it keep your system running smoothly, but it can also help you save on your energy bills.

    Check The Evaporator

    The evaporator is another component that is responsible for cooling the refrigerant. It is usually located inside the house, and you may be able to see it through your unit’s grille. If your evaporator is clogged with debris, it may be causing your system to make a strange noise. You should try to clean it out with a brush or vacuum.

    This could be the cause of your issues. The evaporator is attached to the grille that you can see from inside your home. Most of the time, cleaning this component will fix whatever noises your system is making.

    Your A/C Might Be Overheating

    Your air conditioner may be overheating if it’s making a strange noise, especially if it’s accompanied by a burning smell. If your system is overheating, you may see a red light on the unit, or you could hear a beeping noise.

    You may also see water dripping from the outside of your unit. If your air conditioner is overheating, it may damage the system and a significant energy bill. You should contact a professional if your system is overheating.

    Your A/C Is At Out Of Efficiency

    If your air conditioner is making strange noises and isn’t overheating, it may be out of efficiency. If your system is out of efficiency, it may sound louder than usual. You may notice your energy bills increasing. You should have your AC inspected by a professional.

    You might be able to prolong the life of your AC unit by keeping it clean. This includes cleaning the coils and keeping outdoor debris away from the system. You can also save energy by keeping your windows closed when the AC is running.


    The sound of your air conditioner is important. It shows that your unit is running. However, it also gives you an indication of how well your unit is running. If your unit is making an unusual noise, it’s a good idea to take a look at it to make sure nothing is wrong.

    Often, this is a quick fix that can save you money, time, and the hassle of having to replace your unit. Having a clean system and a clean filter can help to reduce the amount of noise your unit makes. Additionally, you can try to insulate your home and close any windows to help reduce the amount of sound coming from your AC.

    If your unit sounds different than normal, it’s a good idea to have it checked out.