When it comes to your AC unit, ensuring optimal performance is crucial here in Mesa, AZ and the surrounding regions. At Hansen Family, we understand the importance of a fully functioning AC unit, especially in the record breaking heat we seem to get year after year. One common issue that homeowners in the region often encounter is a leaking AC unit. When we think about A/C units, we often do not correlate water leaks to the unit, but they are more common than you’d think. Water leaking from your HVAC unit can lead to water damage, decreased efficiency, and higher energy bills if not addressed quickly by a professional HVAC company. This blog discusses what homeowners should do if they notice that their AC unit is leaking.
First Thing’s First, Turn Off Your AC
The first thing a homeowner need to do when they notice water coming from the AC unit is to turn off the unit. Continuing to run a leaking AC can cause extensive damage to the unit and possibly your home. Shut the unit off with the thermostat or breaker box.
Next Up, Check the Drain Line
One common cause of leaks in an AC unit is a clogged condensate drain line which can get blocked with dirt, debris, or mold, preventing water from draining properly. For residents in Greater Phoenix, contact Hansen Family today to have one of our AC specialists out to check your drain lines.
Inspect the Drain Pan
The drain pan collects any condensation from the evap coils. As the unit and its compartments age, the pan can crack or rust, causing water to leak. A simple inspection can identify if the pan has any cracks causing the excess water to leak.
Then You’ll Need to Check the Air Filter
Dirty air filters will restrict airflow, often causing the evap coils to freeze and then thaw, leading to water overflow and excessive condensation. Check your air filter and replace it if it’s dirty. We suggest changing air filters every 1-3 months.
Next, Check for Frozen Coils
If you see any ice on your evaporator coils, turn off your AC and allow the ice to melt completely. This can take several hours, although with the extreme heat in Greater Phoenix, it could take significantly less time than expected. Once the ice has melted, check for potential causes such as dirty coils or low refrigerant levels, which typically requires a professional’s assistance to resolve.
Check the Refrigerant Levels
Low refrigerant can also cause the evaporator coils to freeze and then thaw, leading to leaks. If you suspect low refrigerant, it’s crucial to contact a professional HVAC technician to check and refill the refrigerant levels safely.
Schedule an AC Inspection with a Professional
If you’re unable to determine the cause of the leak or if the problem persists, it’s time to call in the experts. A professional HVAC technician from Hansen Family can diagnose the issue and perform the necessary repairs to prevent further damage.
How a Leaking AC Unit Can Impact Your Home
Water Damage
Water leaking from your AC can damage floors, walls, and ceilings. Over time, this can lead to mold, structural damage, and ultimately costly repairs. Water stains, peeling paint, and warped wood are common signs of water damage caused by a leaking AC.
Mold and Mildew Growth
Excess moisture from a leaking AC can create the perfect environment for mold and mildew to thrive. Mold growth can lead to health issues such as respiratory problems, allergies, and asthma. It can also spread quickly, causing extensive damage to your home’s interior.
Reduced Efficiency
A leaking AC unit often signals an underlying problem that can reduce the efficiency of your cooling system. This means your AC will have to work harder to cool your home, leading to higher energy bills and increased wear and tear on the unit.
Higher Repair Costs
Ignoring a leaking AC can lead to more significant issues that require expensive repairs. Addressing the leak promptly can save you money in the long run by preventing extensive damage and prolonging the lifespan of your AC unit.
Unpleasant Odors
Water leaks can cause unpleasant musty odors in your home, often due to mold or mildew growth. These odors can be difficult to eliminate and can negatively affect indoor air quality.
Preventative Maintenance Tips
To avoid future leaks, regular maintenance is key. Here are some preventative measures:
- Regularly Replace Air Filters: Keep your air filters clean to ensure proper airflow.
- Clean the Drain Line: Periodically flush the condensate drain line with a mixture of vinegar and water to prevent clogs.
- Schedule Annual Inspections: Have your AC unit inspected by a professional at least once a year to catch any potential issues early.
By following these steps, you can quickly address a leaking AC unit and prevent more significant problems down the line. If you need assistance and are located in Mesa, AZ or the surrounding region, don’t hesitate to reach out to the Hansen Family team. Our experienced technicians are here to help keep your home cool and comfortable all year round.
Hansen Family – Your Resource for All Things HVAC
For more information or to schedule an HVAC service, call our office today or schedule directly online. We’re committed to providing top-notch HVAC services to the Greater Phoenix region.
