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Why Is Your AC Leaking Water Inside Your Haysville Home?
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Why Is Your AC Leaking Water Inside Your Haysville Home?

Design  | MJB Heating and Cooling
Published On:
June 9, 2025
Why Is Your AC Leaking Water Inside Your Haysville Home?Design | MJB Heating and Cooling

Finding water leaking from your AC unit inside your home can be frustrating and confusing. Many homeowners in Haysville deal with this problem during the warmer months, especially when the system is pushed to run more often. When your cooling system starts dripping indoors, it’s easy to worry about damage, rising energy bills, or whether your unit is even safe to keep operating. It’s not always clear where the water is coming from or why it's building up.

This type of issue is more than just a nuisance. Even a small leak can lead to bigger issues like mold, mildew, and damage to floors or walls. The faster you understand why it’s happening, the sooner you can get it addressed properly. AC leaks aren’t always caused by major failures. In fact, many of the reasons are connected to overlooked maintenance or worn parts. Knowing what to watch for can help you tackle the cause early and keep your home more comfortable and safe.

Common Causes Of AC Leaks In Haysville Homes

There are a number of possible reasons your AC might be leaking water inside your house. Catching the source early can prevent small repairs from turning into expensive fixes. Below are some of the most common culprits.

1. Clogged Condensate Drain Line

The condensate drain line is responsible for carrying moisture away from your air conditioner. Over time, dirt, dust, and even algae can create a blockage. When that happens, the water has nowhere to go and starts collecting around the base of your indoor unit or leaking out. This is one of the top causes of AC leaks during the summer.

2. Frozen Evaporator Coils

When airflow is restricted or refrigerant levels are off, your AC’s evaporator coils can freeze. As the ice melts, it often overwhelms the drain pan and causes water to spill out. The freezing could be from a dirty air filter or restricted return air flow.

3. Low Refrigerant Levels

Low refrigerant not only affects cooling performance, but it can also drop the temperature of the evaporator coil below freezing. This causes ice to form. When it melts, the excess water may not drain properly and leads to indoor leaking.

4. Broken Condensate Pump

In some homes, especially if the indoor unit is in a basement or a low point, a small pump helps remove the water. If that pump fails, the system can’t push the water out. That quickly leads to puddles forming nearby.

Each of these causes brings its own set of concerns, but they all require professional attention. Ignoring a leak can lead to more severe water damage and even affect how your cooling system performs over time. If you notice problems like water stains, musty smells, or pooling around your AC unit, it's best to stop use and get help quickly.

Immediate Steps to Take When Your AC Leaks Water Indoors

If you notice water leaking from your AC inside your Haysville home, the best action is to stop as much of the damage as possible while waiting for expert help. Acting quickly can prevent water from spreading into flooring, baseboards, or nearby furniture.

Here’s what you can do right away:

- Turn off your AC unit. This prevents the system from continuing to run and making the leak worse.

- Check for visible clogs. If your system has a visible drain pipe, inspect the outlet to see if anything is obviously blocking it.

- Dry the nearby area with towels. This helps limit moisture damage while you wait for service.

- Clear the area around the indoor unit. Move items that could be damaged by water or block airflow.

- Call our professionals. AC leaks can be tricky, and even if you think it's just a small clog today, it could be a sign of a deeper issue that needs repair.

Avoid restarting your system after a leak until it's been properly inspected. Running the unit again too soon can cause it to freeze up, leak more, or stop working altogether. If you’re unsure how long the water has been building up, mention that when speaking with our technicians so they know where to begin their assessment.

Preventive Measures to Avoid Future Leaks

Once the immediate leak is resolved, keeping it from happening again should be a priority. Too many homeowners wait for something to go wrong when regular upkeep could’ve caught the problems early on.

Here are a few steps that help prevent repeat issues:

- Get the AC system professionally inspected at least once a year, especially before the hot season starts. Routine maintenance can catch blockages, pump issues, or signs of refrigerant loss in advance.

- Change air filters on schedule. A clogged filter limits airflow, which can ice up the coils and create overflow into the pan.

- Monitor refrigerant levels during maintenance visits. If the refrigerant drops without warning, that needs to be addressed before it affects the rest of the system.

- Double-check that your AC unit was installed the right way and drains are positioned as they should be. Sloped or uneven installations can force water to flow where it shouldn’t.

Some homeowners in Haysville deal with recurring water leaks every summer because the root problem wasn’t corrected. For example, if the condensate line was flushed but not fully cleared, debris could block the drain again after a few weeks. A full inspection from our professionals helps make sure that doesn’t happen.

Why Professional AC Service Matters

Trying to figure out AC leaks on your own might seem like a way to save time, but it rarely ends that way. Without the right tools or experience, you could miss damaged parts or overcorrect, leading to more issues. Our technicians understand the systems inside and out, and we're trained to spot hidden signs that most homeowners wouldn’t notice, like hairline cracks in a drain pan or a faulty float switch.

Leaking AC units might look like a simple water problem at first, but they’re usually linked to bigger mechanical or environmental issues. When our technicians fix your AC, they don’t just dry it up. We get to the actual cause so that you don’t end up calling again for the same issue.

Professional repairs also preserve the overall life of your AC system. When coils freeze and unfreeze repeatedly, or when water keeps pooling around sensitive parts, the long-term impact adds up. Letting trained technicians correct the leak and review the system gives your unit the best chance at long-term performance.

Keeping Your Haysville Home Comfortable and Safe

An AC that leaks inside your home doesn’t just cool less effectively, it opens the door for water damage and mold growth that can make your space uncomfortable. Once you spot the issue, turning off the system and getting help fast can make the difference between a quick repair and major cleanup.

Regular service and proper maintenance go a long way in keeping your cooling system running the way it should. Small tasks like filter changes and leak checks are all it takes to prevent the most common problems. When handled early, AC issues don’t have to lead to breakdowns or expensive repairs later.

By having your system looked at by experienced technicians, you’re not just fixing a leak. You’re making sure your entire AC system works how it should under steady summer use in Haysville. That makes a big difference when it comes to consistent comfort when temperatures peak. Investing in the right help now saves time, avoids water damage, and gives you peace of mind all season long.

If you’re dealing with leaks or cooling issues, rely on MJB Heating & Cooling for expert solutions from a trusted HVAC company in Haysville that puts your comfort first. For a quick estimate or to book a service visit, please contact us today.

Customer Testimonials

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Our A/C stopped working on a Sunday and due to health issues, we needed to find a service company available on a Sunday. I called MJB and left a message on their emergency voice mail. Within 10 minutes Tom Buck called me to hear my description of the symptoms. He was just finishing an appointment in Wichita and would be on his way to my home on the south end of Derby. He arrived within 30 minutes! From start to finish he was the perfect example of what you could ever hope for in an HVAC tech and a human being. His evaluation of our system inside and out was as thorough as I could ever imagine and once he was done with the repair, our system is running as well or better than ever. Well worth the price for the evaluation, parts, and labor. Thank you again Tom for an awesome experience.

Scott W
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Our AC went out during the hottest days of the year, and they were out next day! We have been jerked around by a shoddy home warranty for years. We finally had a chance to pick our own repair people, and MJB came highly recommended. I can see why! I was impressed with the honesty and speed at which they fixed our AC unit!

Alicia T
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Our commercial building had a lightening/electrical strike and damaged our 20 ton AC unit. No one could find us a new unit before the end of September. Imagining going all of August and September with no AC in Kansas and working inside near 100 degree temps is less than thrilling. Dale and the team at MJB called around and saved the day. They had us a new unit 5 weeks earlier than other could promise and I now have happy employees. The unit is amazingly quiet, super cold and so much more energy efficient. Thank you for being our super hero!

Ben H
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Came out and installed my new furnace. Was very polite and affordable. They are very acknowledgeable and I highly recommend!

Diana D
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Thank you very much. We had our 1st warm night in 3weeks. MJB took the time and effort to find the real problem. And the employees were kind and thoughtful and explained things very well. I cannot thank you and all of MJB. Will recommend you highly. Thanks again Marjorie Herman Oxford Kansas

Marjorie H
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We had a new system installed and I was so impressed with how quick they were in come out and install it, in the middle of a hot summer day. They were so friendly & very professional. I had a small problem with a weird sound and they came over immediately and fixed it. Love them!

Yvette A
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