HVAC units are a staple in many homes in San Marcos, providing much-needed relief from the heat. However, like any appliance, they can sometimes exhibit issues that require immediate assistance from an air conditioning service San Marcos TX. One such issue is the dripping noise and water dripping from the AC unit. An air conditioner that has a leaking water supply can be a common issue, but is it dangerous?
What Causes Water to Drip from an Air Conditioner?
To understand the reasons behind the dripping, it’s important to first understand how an air conditioner works. Air conditioners cool your home by removing warm air and passing it over cold evaporator coils. This process lets the moisture in the air condense into water, which is then drained away. The water is typically collected in a drain pan and funneled out through a condensate drain line.
However, when something goes wrong, this system can malfunction, causing water to drip from your unit. Below are some of the common causes of water leakage from an AC.
Clogged Condensate Drain Line
With the passing time, the condensate drain line can become blocked with debris, dirt, or algae. When this happens, the water that should be draining outside backs up into the system and starts to leak from the air conditioner. This is one of the most common causes of excess water dripping from your AC unit.
Frozen Evaporator Coils
If your air filter is dirty, it can block airflow to the evaporator coils, causing them to freeze. Once the ice melts, it creates excess water that the AC unit may not be able to drain properly. In this case, you may notice a water leak after the coils thaw.
Ice Melt
Sometimes, the moisture from the air can accumulate on the evaporator coils and freeze. When the ice melts, it can create an excessive amount of water, which overflows and leads to leakage. This is often caused by a lack of airflow or low refrigerant levels.
Improper Installation or Leveling
If your air conditioner was not installed correctly or is not level, water may not flow into the drain pan properly. This can lead water to pool and leak out from the unit.
AC Mold Risks
Excess moisture in the HVAC system can lead to mold growth. When the air conditioner is leaking, stagnant water can promote mold growth inside the unit and in the surrounding areas. This can be adverse to your health, especially if you have allergies or respiratory problems.
Check Our blog to learn about the 7 Signs Your AC System Is Headed for Trouble in San Marcos.
The Risks of Mold and Water Damage
Water leakage from your air conditioner may seem harmless at first, but it can result in significant damage if left unchecked. One of the major risks is mold growth. Mold thrives in damp environments, and water leaking from your AC unit can create the perfect breeding ground for it. Mold can spread quickly, causing damage to your home’s walls, ceilings, and flooring. Mold and water damage can also affect indoor air quality, resulting in health issues like allergies, asthma, and other respiratory conditions.
Water damage is another concern. If left untreated, water can seep into insulation, walls, and floors, potentially causing significant structural damage. This can result in costly repairs, particularly if the problem goes unnoticed for an extended period.
If you notice constant water dripping from your AC unit, it’s vital to address the issue promptly. Professional air conditioning service can help pinpoint the cause of the leak and fix it before it leads to more serious problems. Whether it’s clogged condensate drain issues or other problems, expert technicians can restore your unit to proper working condition.
When Should You Worry About Dripping?
While some water dripping from your AC unit is normal, especially during humid weather, excessive or constant leaking is a sign that something is wrong. Here’s when you should be concerned.
- Excessive Leaks: If water is dripping constantly, it could be a sign that the condensate drain line is clogged or that there is an issue with the evaporator coils. This issue should be addressed as soon as possible.
- Water Pooling: If you notice pools of water around the AC unit, it’s an indication that the drainage system is not working properly.
- Mold Growth: If you start seeing signs of mold or mildew around your AC unit, this is a clear indication that moisture is not being properly drained, leading to water damage.
- Unusual Noises: If your outdoor AC unit makes loud noises, it could be related to a blocked condensate drain or frozen evaporator coils, both of which can lead to leaks. It’s always best to call for professional repair services in San Marcos to investigate.
Fixing the Problem & Solutions for Water Leaks
If you’re dealing with an AC water leak, here are a few steps you can take to fix the problem:
Replace or Clean Air Filters
If your air filters are dirty, replace them with new ones. Clogged filters can restrict airflow, leading to frozen coils and excess water. Regularly clearing or replacing the air filters will help maintain proper airflow and prevent condensation buildup.
Clear the Condensate Drain Line
If the condensate drain line is clogged, you can try clearing it with a wet-dry vacuum. If this doesn’t work, it may be best to call a professional air conditioning service to unclog the line and get your AC back to working efficiently.
Thaw Frozen Coils
If you notice that your HVAC’s evaporator coils are frozen, turn off your air conditioner unit and let the coils thaw. Low refrigerant levels or airflow issues could be the cause, so it’s important to call for repairs.
Call for Professional Help
If the problem persists or if you suspect there is a more serious issue (like a coolant leak), it’s time to contact an experienced technician for AC repair services in San Marcos. The expert professionals can diagnose the issue and provide the necessary repairs.
Final Thoughts
While water dripping from an AC unit is not typically dangerous in itself, it can lead to potential dangers such as water damage, mold growth, and electrical issues. Regular maintenance from air conditioning service San Marcos TX, and prompt action at the first sign of trouble can help keep your air conditioning system running smoothly and safely. Remember, when in doubt, it’s always best to consult with a professional.
If you notice your AC leaking water or anything else, it’s time to contact the professionals at Woods Comfort Systems. With over 60 years of experience, we’ve seen it all, and we know how to fix your system quickly and effectively. Our HVAC and plumbing company keeps your HVAC system in peak condition year-round, preventing issues like water leaks before they happen. Plus, we’re committed to 100% customer satisfaction, offering low pricing and reliable service you can count on.
Call at (512) 253-8927 or book online at the Woods Comfort Systems for expert AC repair in San Marcos!