Nothing is worse than a hot, sticky home when your air conditioner is supposed to be your savior. This is especially true if you live in a climate like North Carolina! If your AC isn’t cooling properly, don’t panic. Many common issues with your AC can be easily fixed. Let’s dive into some of the most frequent culprits and how to tackle them.

1. Dirty Air Filter

• Symptom: Reduced airflow, inefficient cooling.
• Solution: Check the filter monthly and replace it based on the manufacturer’s recommendations (which is usually every 1-3 months). A clogged filter restricts airflow, making your AC work harder and less efficiently.

2. Blocked Air Vents

• Symptom: Uneven cooling, rooms not reaching desired temperature.
• Solution: Ensure all vents are open and clear of obstructions. Blocked vents prevent cool air from circulating properly.

3. Thermostat Issues

• Symptom: Incorrect temperature readings, AC not turning on or off as expected.
• Solution: Check battery levels and replace if needed. Ensure the thermostat is set correctly to “cool” mode and desired temperature. If problems persist, consider professional calibration. The issue may not be with your AC at all, and it may all have to do with your thermostat.

4. Refrigerant Leak

• Symptom: Weak airflow, warm air blowing, unusual noises.
• Solution: This is a complex issue requiring professional attention. Low refrigerant levels can significantly impact cooling efficiency. Refrigerant leaks can also cause unpleasant problems with your health, like headaches, coughing, respiratory issues, and dizziness. So, it’s definitely something you want to address sooner rather than later.

5. Compressor Problems

• Symptom: AC not turning on, unusual noises, overheating.
• Solution: Compressor issues often require professional repair or replacement. These components are crucial for cooling, so it’s important to address them promptly.

6. Dirty Condenser Coils

• Symptom: Reduced cooling efficiency, increased energy consumption.
• Solution: Clean the outdoor condenser coils with a garden hose. Avoid using a pressure washer, though, as it can damage the coils. If you schedule routine maintenance with a professional, they’ll likely take care of this for you on an annual or bi-annual basis. 

7. Drainage Problems

• Symptom: Water pooling around the indoor unit.
• Solution: Check the condensate drain line for clogs. You can use a mixture of vinegar and water to clear minor obstructions. For persistent issues, call a professional.

Preventive Maintenance for Optimal Cooling

To avoid unexpected AC breakdowns and ensure optimal performance, consider these tips:

• Regular Maintenance: Schedule annual tune-ups with professionals like those here at Halltec HVAC to identify and address potential problems early on.
• Clean Regularly: Keep the outdoor unit clear of debris and the indoor unit free of dust.
• Check Filters: Monitor air filter condition and replace as needed.
• Seal Air Leaks: Improve energy efficiency by sealing air leaks around doors, windows, and ducts.

By following these guidelines and addressing common issues promptly, you can enjoy a cool and comfy environment throughout the summer. If you’re unsure about any of these steps or if the problem persists, it’s always best to consult a qualified HVAC technician.

Contact Halltec HVAC for AC Services in Greenville, NC and the Surrounding Areas

Halltec HVAC is your trusted partner for all your heating, cooling, and indoor air quality needs in Greenville, NC, and the surrounding areas. Whether you need AC repair, replacement, installation, or maintenance, we’re the ones to call for all your AC needs. So, don’t wait any longer if your AC is experiencing these common issues! Contact us today.