Common AC Problems in Humid Climates and How to Fix Them

Living in Loxley, Fairhope or Daphne Alabama, means dealing with high humidity for much of the year. While the warm, moist air can be great for plants, it’s not so kind to your air conditioning (AC) system. Humidity can cause a variety of problems with your AC unit, leading to inefficiency, discomfort, and potentially costly repairs. At Swinson AC, we’re here to help you understand common AC problems caused by humidity and how to fix them.

1. Reduced Efficiency and Higher Energy Bills

Problem: High humidity levels force your AC system to work harder. The excess moisture in the air means your AC has to run longer to reach the desired temperature, which reduces efficiency and increases your energy bills.

Solution:

• Regular Maintenance: Schedule regular maintenance to keep your AC running smoothly. Contact Swinson AC at 251-964-9009 for a thorough inspection and tune-up.
• Dehumidifiers: Consider installing a whole-home dehumidifier to reduce the moisture levels in your home. This will help your AC run more efficiently.

2. Frozen Evaporator Coils

Problem: High humidity can cause the evaporator coils in your AC unit to freeze. This happens because the coils become too cold, and the excess moisture in the air freezes on them, blocking airflow.

Solution:

• Check Air Filters: Dirty or clogged air filters can restrict airflow, leading to frozen coils. Replace your air filters regularly.
• Clean Coils: Ensure the evaporator coils are clean. You can call Swinson AC at 251-964-9009 for professional cleaning services.

3. Mold and Mildew Growth

Problem: Humid environments are perfect breeding grounds for mold and mildew. These can develop in your AC system, leading to poor air quality and potential health issues.

Solution:

• Regular Cleaning: Clean the condensate drain line to prevent mold and mildew buildup. This can be done as part of your regular maintenance routine.
• UV Lamps: Installing UV lamps in your AC system can help kill mold spores and bacteria, keeping your air cleaner.

4. Inconsistent Cooling

Problem: Humidity can cause your AC to cool unevenly, making some rooms in your home warmer than others. This inconsistency can be uncomfortable and frustrating.

Solution:

• Zoning Systems: Consider installing a zoning system that allows you to control the temperature in different areas of your home independently.
• Seal Ducts: Ensure your ductwork is properly sealed to prevent cool air from escaping and warm air from entering. Contact Swinson AC at 251-964-9009 for professional duct sealing services.

5. Short Cycling

Problem: Short cycling occurs when your AC turns on and off frequently. This can be caused by high humidity levels, which make it difficult for the AC to maintain a consistent temperature.

Solution:

• Thermostat Placement: Ensure your thermostat is placed in a location that accurately reflects the temperature in your home. Avoid placing it near heat sources or in direct sunlight.
• Check Refrigerant Levels: Low refrigerant levels can cause short cycling. Have a professional check and refill your refrigerant as needed.

6. Water Leaks

Problem: Excess moisture in the air can lead to water leaks around your AC unit. This happens when the condensate drain line becomes clogged or when the drip pan overflows.

Solution:

• Clear Drain Lines: Regularly check and clear the condensate drain line to prevent clogs.
• Inspect Drip Pan: Inspect the drip pan for cracks or damage and replace it if necessary. You can call Swinson AC at 251-964-9009 for professional assistance.

7. Overworked Compressor

Problem: In humid climates, your AC compressor has to work harder to cool and dehumidify your home. This can lead to overheating and eventual failure.

Solution:

• Regular Maintenance: Schedule regular maintenance to check the health of your compressor. Preventive measures can help avoid costly repairs.
• Proper Sizing: Ensure your AC unit is properly sized for your home. An undersized unit will struggle to keep up with the demand, leading to an overworked compressor.

Conclusion

Dealing with the challenges of high humidity can be tough on your AC system, but with the right care and maintenance, you can keep it running efficiently and effectively. For professional help with any of these common AC problems, contact Swinson AC at 251-964-9009. Our experienced technicians are ready to assist you with all your AC needs. Visit our website for more information and to schedule an appointment today.

For additional resources, check out the City of Loxley website for local weather updates and tips on managing humidity in your home. Together, we can ensure your home stays cool and comfortable all year round.

Contact Us

For the very best in energy efficient heating and air conditioning systems including mini-split systems, give us a call! Swinson Air Conditioning is your independently owned American Standard Heating and Air Conditioning Dealer, serving the Eastern Shore area. We are a locally owned and operated Customer Care Dealer, and would love to become your HVAC contractor. Feel free to contact us via email or give us a call at 251-964-9009 for all of your HVAC needs.