Why Do Air Conditioners Drip Water: Here’s How It Works

Air conditioners drip water mainly due to the condensation process that happens as hot air blows over the coils. And water dripping from your air conditioner is usually nothing to worry about. Most of the time, it is due to the normal functioning of your air conditioner.

However, if you notice excessive water leaking from your air conditioning system, it might be a sign of malfunction. If you notice that water is leaking from unusual places, it is also time to call your AC technician.

So, why does an air conditioner leak water, especially from unusual places? Here, you will learn why such a problem might occur and how to solve the problem.

Why Does My Air Conditioner Drip Water?

1. Leakage of Air

Generally, air leakage happening in the vent can lead to water leakage. When the air passing to the vent is lost in the process due to leakage, the air conditioning unit will not function optimally. The best way to know if there is a leakage happening is to physically inspect your system.  You can also do the standard troubleshooting to determine the leak source. It is advisable to call an AC technician immediately if you suspect that your system is leaking.

2. Poorly Functioning Condensation Pump

Every air conditioning unit has a condensation pump that is responsible for draining excess water. The condensation pump is located below the coils, and it is supposed to pump out water from the system. Unfortunately, sometimes the condensation pump might break or malfunction due to dust. When this happens, you will notice water leaking from your AC unit.

3. Dusty and Blocked Filters

The filters in your air conditioning unit are responsible for the proper flow of air in the system. Unfortunately, they become dusty and get clogged with dirt over time. When the filters are dirty, the proper flow of air gets altered, and the system becomes warm. The warmth in the system leads to the melting of any accumulated ice that turns into water. You will notice a lot of water dripping from your unit if this is the case.

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4. Lack of Regular Servicing

It is advisable to service your AC unit not less than twice a year. Lack of servicing leads to the accumulation of dirt in the system and other problems. Regular servicing is important to ensure that everything is working as expected. When the unit is not working, as usual, it is likely to cause problems such as water leaking from the unit.

5. Clogged Drain

The condensate drain is supposed to get rid of water in the air conditioning unit. Unfortunately, it sometimes gets clogged with dirt, mold, and debris. When the drain is clogged, it takes a lot of time for the water to drain. The excess water that does not drain ends up leaking from the system.

6. Poor Installation

If your air conditioning unit is poorly installed, you are likely to experience water leaking. Poor installation means that the unit is not properly set up to get rid of water. In most cases, it leads to an accumulation of water in the unit which eventually leads to leakage. It is advisable to always get professional installation by a qualified technician.

7. Extremely Low Temperatures

Sometimes when the temperatures are extremely low, it is not unusual to experience water leaking from your unit. This is usually caused by a frozen air conditioning unit. You will notice that your system tends to drip water after a chilly night. This is not a cause for alarm because, most likely everything is working as it should be.

Why Does an Air Conditioning Unit Leak Water?

Now that we have figured out why an air conditioner drips water, it’s time we find out the best solutions to stop the problem and even prevent it in the future. Here are some solutions:

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1. Change your Air Filters as Recommended

It is advisable to change your air filters as recommended. Regularly changing your filters will guarantee you a proper flow of air in the system. With a proper flow of air, you do not have to worry about the system overheating and causing problems such as the hasty melting of ice.

2. Do Regular Servicing

Servicing your air conditioning unit isn’t something to gamble about. It’s a requirement! It is advisable to clean your coil condenser and other parts during the servicing. Fortunately, your AC technician understands all that needs to be done, so you do not have to worry about it. Cleaning your system is important to make sure that everything is working accordingly and also to prevent unnecessary clogging.

3. Make Sure that the System is Professionally Installed

Buying a good quality AC system is one thing but making sure that it is properly installed is another thing. Always make sure that the unit is installed by a professional to help avoid issues like water leakages. The professional will ensure that everything is working according to its intended design.


Is water dripping from AC dangerous?

Water leaking from your AC is not dangerous. However, it needs to be addressed as it can cause mold in the home. It might also be an indication that there is something wrong with the air conditioning unit. For this reason, it is advisable to solve any case of water dripping as soon as possible. Once you notice water leaking from your air conditioning unit, find the source of the leak and also call a technician to solve the problem,

Is it safe to use an AC when water is leaking?

Yes, it is safe to use your AC when water is dripping. However, you need to make sure that only water is dripping and not any other liquid like the refrigerant. Once you ascertain that it is water dripping, you can continue using your system but make sure that you call a technician to help you stop the leakage as soon as possible. Speaking about your safety. When it comes to gambling online for real money, it’s important to choose a safe and reputable casino. There are many casinos that are available online, and not all of them are created equal. Some offer a better selection of games than others, and some have higher payout rates. However, the most important factor to consider is the safety and security of the casino. There are a few things to look for when determining whether an online casino is safe. First, check to see if the casino is licensed by a reputable gaming authority. This will ensure that the casino has undergone strict testing and meets certain standards. Second, look for reviews from other players. If there are a lot of negative reviews, it’s likely that the casino is not safe. Finally, make sure that the casino uses state-of-the-art security measures to protect your personal and financial information. By following these tips, you can be sure that you’re choosing only the safe online casinos.

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Why does my air conditioner leak when it rains?

One major reason why air conditioners leak when it rains is because the unit is not properly level. If your air conditioner is not level, the water will runoff to one side and eventually start to leak out. You can easily fix this problem by leveling out your air conditioner. Also, if the drain pan is full, this can be another problem. The drain pan is where the water from your air conditioner collects, and if this pan gets full, it will start to leak. The guys from Schlüsseldienst Berlin Friedrichshain shared their advice from experience.

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