During the sweltering summer months, all you want is to stay cool and comfortable. A properly functioning AC system is key to achieving that. However, you might sometimes notice your AC unit is leaking, which can be quite concerning. Is it only water? Or is it the refrigerant that’s causing the problem? Both types of AC leaks can cause issues, but their causes and treatment methods are different.
As a reliable HVAC technician, EZ Air Conditioning and Heating is here to help you identify the source of the leak. We’ll also discuss what can happen if you deal with the leaks yourself, and why this kind of issue is best left in the hands of an experienced HVAC technician.
One of the most common signs of water leaks is pooled water around the AC unit. If you see water accumulating around your indoor or outdoor unit, this could indicate a water leak. You may also notice increased humidity in the home. Remember, your AC not only cools your home but also removes excess humidity. If the humidity level in your house seems higher than usual, it could be due to a water leak in your AC system.
There are many reasons why your AC may be leaking water, such as:
- Clogged condensate drain line. The AC system produces condensation as it cools the air. The condensate drain line helps remove this moisture, but it can become clogged with dirt, algae, or debris, causing water to back up the condensate pan and leak out of the unit.
- Damaged or rusted drain pan. Over time, the drain pan that collects condensation can become damaged or rusted, resulting in leaks.
- Dirty air filters. A dirty air filter restricts airflow, causing the evaporator coils to freeze. When the ice melts, it can lead to a water leak.
A refrigerant leak is an AC issue that requires immediate attention. As the substance leaks from the unit, the system cannot cool your home as effectively as it used to. This lowers its refrigerant levels, which then causes the evaporator coils to freeze. This, in turn, results in water leaks as the ice melts. However, one key difference is that a refrigerant leak may also produce a hissing sound as the gas escapes or a bubbling sound if the leak is near the compressor. If you notice any of these signs, it’s time to call a professional to deal with the problem as soon as possible.
If your AC has refrigerant issues and is starting to leak, these may be the common causes:
- Damaged or corroded refrigerant lines. Refrigerant lines can become damaged or corrode over time, allowing the refrigerant to escape.
- Loose connections or faulty valves. If connections between refrigerant lines or valves are loose or faulty, the refrigerant may leak from the system.
- Improper installation or maintenance. Poor installation or a lack of maintenance can lead to refrigerant leaks due to damaged components or neglected connections.
The Importance of Regular AC Maintenance
Scheduling regular maintenance with a professional HVAC company can significantly reduce the risk of leaks and other issues with your AC system. It involves identifying potential problems before they escalate, ensuring the system’s long-term efficiency and performance. Moreover, it also helps boost your home’s energy efficiency and save on monthly utility bills.
Commercial HVAC and Leak Prevention
If you own or manage a building, one of the things you need to prioritize is your HVAC units. After all, proper maintenance is just as crucial for commercial HVAC systems as it is for their residential counterparts. In commercial settings, more extensive systems may require additional attention to prevent leaks and other issues. Regular maintenance can identify potential problems early on, saving businesses time, money, and inconvenience in the long run.
Attic Insulation and AC Efficiency
Attic insulation plays a critical role in maintaining an efficient AC system. Proper insulation helps keep your home cooler in the summer and warmer in the winter, reducing the workload on your AC system. This way, you can prevent AC leaks and other issues caused by an overworked system.
VRF Systems and Leak Detection
Variable refrigerant flow (VRF) systems are gaining popularity due to their high efficiency and flexibility. One of the benefits of VRF systems is their ability to help detect and avoid refrigerant leaks. VRF systems can monitor refrigerant levels and shut down individual zones if a leak is detected, preventing further damage and loss of refrigerant.
What a Professional Can Do for Your AC System
While identifying the type of leak is essential, repairing it should always be left to the professionals. First and foremost, a professional HVAC technician can diagnose and repair any AC leaks, helping you restore the comfort of your home. The technician will inspect all system components and make any necessary repairs to keep your AC running efficiently and safely. Not only that, but a technician can also provide routine maintenance and inspections to prevent future leaks.
What Can Go Wrong if You Attempt to Fix an AC Leak Yourself
As a homeowner, any HVAC work is best left in the hands of the professionals. If you suspect a leak on your AC unit, never attempt to fix it yourself. Although there are many household DIY projects you can do, repairing an AC should not be one of them, as this can lead to further damage, a voided warranty, and even safety risks. You’re better off getting in touch with a certified HVAC technician who can perform AC leak repairs safely and offer advice on how to prevent future leaks.
Call an HVAC Professional
Don’t let AC leaks leave you sweating this summer! Addressing AC leaks promptly is essential to maintaining a comfortable and efficient home. Whether you’re dealing with a water or refrigerant leak, it’s crucial to call a professional to diagnose and repair the issue.
If you need an HVAC expert in San Antonio, TX, you can count on EZ Air Conditioning and Heating. Our team is committed to providing you with trusted solutions for AC leaks and other problems on your heating and cooling systems. Give us a call at (210) 429-9186, or complete our contact form on our website to book a consultation.