If you notice pools of water around your air conditioner or dripping inside the house, your AC unit is trying to tell you something. It could be a minor issue and a simple fix, or it could be a component malfunction that, if not addressed, can cause structural damage or mold growth.
The skilled team at Northwest Exteriors sees water leaks from air conditioners regularly and knows how to quickly diagnose the problems and deliver needed repairs. Read on as we share the facts about air conditioner leaks every homeowner needs to know.
Why Water Forms in Your AC Unit
Your AC unit uses refrigerant to cool warm air and distribute it throughout your home. As it works, your air conditioner also takes humidity from the air to cool it, causing condensation. This condensation normally pools in the drain pan and disappears. But if there is a glitch in the process, you’ll begin seeing water leaks.
Common Reasons for Air Conditioning Leaks
- AC Condensation Line Clog
Over time dirt and debris build up in the condensation line, causing overflow.
- Frozen Coils
If the evaporator coils are dirty or your refrigerant is low, they can quickly freeze. As they thaw, water leaks from the AC unit.
- Damaged Drain Pan
If your drain pan is damaged or cracked, it can’t pool excess moisture effectively, causing leaks.
- Dirty Filter
A dirty, clogged air filter blocks airflow over the evaporator coil, causing it to freeze. When it thaws, it causes leaks.
- Low on Refrigerant
If the refrigerant is insufficient, your coil will freeze, causing leaks when it the built-up ice thaws.
- Broken Pump
If your AC unit has a pump to flush out excess water and it’s broken, this will cause repeated water leaks.
- Improper Installation
Correct installation of an air conditioner is crucial to optimal performance. If it was installed improperly or by untrained technicians, this may lead to consistent problems and water leaks.
Leaking Air Conditioners and Mold Growth
As every homeowner knows, excess moisture often leads to mold growth if not properly remedied. According to EPA.gov, mold growth can begin in just 24-48 hours.
Leaking air conditioners can lead to mold growth and structural damage inside the home. Mold can also cause respiratory and other health problems over time for anyone living inside the home. Hiring a reputable air conditioner repair company in Sacramento can resolve this issue and keep your home and family safe.
Preventing Air Conditioner Leaks
As they say, an ounce of prevention is worth a pound of cure. To avoid messy, leaking air conditioners and the expensive aftermath they bring, follow these steps:
- Schedule Regular Maintenance
Regular inspections, repair, and maintenance with HVAC professionals from Northwest Exteriors can potentially save you thousands.
- Change Filters Regularly and Often
Replace or clean filters optimally every month.
- Check Drain Line
Your AC professionals will regularly check for clogs in the condensation line and keep it clear.
- Inspect Drain Pan
AC technicians from Northwest Exteriors will look for damage or cracks during each maintenance call.
- Keep Coils Clean
Checking evaporator coils during servicing is essential for proper AC maintenance.
Air Conditioner Leak FAQs
Q: Why does my AC unit leak when it rains?
A: When it rains, water flows into your outside unit and into the AC system via debris or gaps. This may cause overflow in the internal drainage, resulting in leaks.
Q: Is it common for an air conditioner to leak water?
A: Yes. Condensation routinely forms on the coils, especially in hot weather. If, however, you notice excessive or frequent water leaking from your air conditioner, call a professional to ensure there are no malfunctions.
Q: How much water is normal to leak from an AC unit?
A: A few drops or a small stream of water leaking from your air conditioner is to be expected. But if you see larger puddles or flowing water that doesn’t stop periodically, there may be a problem.
Q: Is it safe to run the air conditioner when it’s leaking water?
A: If you see a normal, small amount of water leaking from your unit, it is safe to continue using it. But if there is significant leakage, turn the unit off and ask a professional to inspect it. This will help you avoid air conditioner damage or electrical dangers.
Summary
Knowing the signs of potential problems with air conditioner water leaks and conducting routine maintenance can keep you from panicking and help avoid costly repairs later.
Call Northwest Exteriors for Top-Rated AC Maintenance in Sacramento
To avoid small drips becoming big, expensive headaches, consult the seasoned team at Northwest Exteriors for all your AC maintenance and repair needs. Whether you need a quick repair or quarterly servicing, we’ll make sure your AC unit is in tip-top shape all year long.
Our technicians are fast, friendly, and know their craft. They’ll make AC maintenance hassle-free and affordable while you enjoy a comfortable, cool home.
Connect with Us – The Sacramento AC Specialists Near You
Our knowledgeable team is waiting to answer any questions you may have about leaky air conditioners or to schedule an on-site inspection of your residential air conditioner. Contact us today and let our superior service give you the peace of mind you deserve, affordably.
