Air Conditioners & Water Leaks: All You Need to Know

Posted on: May 12, 2020

The Foremost Air Conditioner Repair in Murrieta, CA It’s a sizzling day outside and you’ve decided to try and cool down by turning your dependable air conditioner on only to encounter an unpleasant surprise: water is leaking from your AC unit inside your home. What should you do?

Luckily, there are professionals for air conditioner repair in Murrieta, CA who can help you with all your cooling struggles all year round. Even something like your AC blowing warm air or a sudden water leak from your unit won’t be as inconvenient and frustrating if you depend on the right experts in your area.

In this article, you will learn why air conditioners sometimes leak water and what you can do if this has happened to you. Read on.

Why is water leaking from AC?

If your air conditioner is leaking, make sure to protect yourself and your family from harm by turning off the thermostat and clean up the leaked water to prevent any further damage. Once that’s out of the way, you should try to determine the reason why your AC is leaking. Here are the most common culprits:

Your condensate drain line is clogged

Possibly the most frequently encountered cause of water leaks, a drain line that is dirty or clogged can cause the water to back up into your house. If this is the case, the drain line will have to be unclogged using a wet-dry vac, or better yet, reaching out to professionals who will unblock the line using specialized equipment.

Your drain pan is damaged

If your air conditioner is older (over 12 years), you may be dealing with a rusted or damaged drain pan which enables the water to seep through. If this is true, you’ll have to have the pan replaced.

Your condensate pump is broken

Air conditioners that are installed in basements typically have condensate pumps that serve to get the water outside. These pumps may occasionally break, forcing the water to stay inside and leak out.

Your evaporator coil is frozen

The evaporator coil of your air conditioner can freeze for two main reasons: clogged air filters and refrigerant leaks. The former option is more favorable, as you’ll be able to fix the issue simply by replacing the filter. The latter reason, however, is slightly more challenging as you will have to have professionals look at your unit in order to evaluate and fix any possible refrigerant leaks.

Is AC leaking water dangerous?

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A water leak from your air conditioner doesn’t have to be a cause for concern, especially if you act promptly as soon as you notice the issue. If there is a lot of water leaking, be sure to turn off the unit immediately and call your HVAC professionals of choice. This way, you will keep both yourself and your family safe, as well as prevent water damage to your property.

However, it is important to note here that water leaks and refrigerant leaks aren’t always easily differentiated. Since refrigerant leaks can be very dangerous, it is essential that you reach out to reliable technicians as soon as you suspect that something might be up with your AC.

What to do if your AC is leaking?

In most cases, seeking professional help is the best course of action to take if you notice that your air conditioner is leaking. While there are some instances where leaks happen due to high humidity levels or an extreme temperature difference indoors and outdoors, most causes of water leaks would be fixed best by qualified and knowledgeable experts.

How do you fix a leaking air conditioner?

The right approach to fixing a leaking air conditioner will depend on the specific culprit. Here is a rundown of the most common water leak causes and their solutions:

  • Frozen coils: if you notice ice on your evaporator coils, check the filter first. If it is dusty, dirty, or clogged, replace it and see if the issue persists. If it does, call a professional as you may be dealing with a refrigerant leak. Even if your AC isn’t leaking, you should replace your air filter at least once every three months.
  • Damaged drain pan: this component is located beneath the evaporator coil and serves to catch condensation and moisture your AC creates. If your unit is old, turn it off and inspect the pan for damage and leaks. If you notice that the drain pan is overflowing, call your HVAC contractors of choice.
  • Clogged drain line: typically, your AC will have a PVC pipe located near the drain pan. If this pipe is clogged, you can try pouring a little bit of vinegar (around 6 ounces) down the line every couple of months to combat potential fungi buildup. While you could try to use a wet-dry vac to unclog the line yourself, it’s safer to rely on experts.

No matter what the exact cause may be, you should never ignore any water leaks from your air conditioner if you wish to stay safe and ensure a long lifespan of your unit. As many of the water leak culprits occur as a result of improper or nonexistent maintenance, you can prevent any similar issues from happening again by scheduling regular maintenance checkups and tune-ups.

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Best Experts for Air Conditioner Repair in Murrieta, CA

Your air conditioner should remain in great condition all year round if you want to ensure optimal comfort and convenience for yourself and your family. If you keep encountering problems with your unit and can’t seem to pinpoint the issue, we have the perfect solution.

At Action Air Conditioning, Heating & Solar, we work with experienced HVAC professionals who use tried-and-tested methods and equipment to fix your air conditioning struggles. Whether you live near San Diego or need help with your AC in Riverside County, our expert team is at your service, ready to provide professional advice and guidance.

Is your air conditioner leaking? There’s no time to waste if you wish to prevent more serious issues down the line. Give us a call today!