North Carolina experts recommend 9 things to make your AC unit work better (+ 3 things to avoid)

How to make your AC unit work better in this heat wave.Photo byBankrate

North Carolina is experiencing an excessive heat warning with temperatures soaring into the 90s and high humidity lasting for days. As many of us rely heavily on air conditioning to stay cool, it's important to ensure our AC systems are running efficiently. Here are 12 tips from Service Experts Heating & Air Conditioning to help you keep your AC system in top shape during these hot days.

Tips for Efficient AC Use:

1. Set Back the Temperature When You’re Away:

• Increase the thermostat by 7-10 degrees for at least 8 hours daily to save energy.
• Consider a programmable thermostat to automatically adjust temperatures when you’re not home.

2. Keep the Curtains Closed:

• Prevent solar heat gain by using window coverings with light-colored backings to reflect sunlight.

3. Create Airflow with Fans:

• Use fans to circulate cool air, making your home more comfortable with minimal energy use.

4. Get Rid of Hot, Humid Air:

• Use kitchen and bathroom exhaust fans to reduce the cooling load.
• Ensure your clothes dryer vents to the outside.

5. Use a Dehumidifier:

• Reduce excess moisture to make your home feel cooler and more comfortable without overworking your AC.

6. Give Your Outdoor AC Unit Some Shade:

• Shade your AC unit from direct sunlight with a tree or screen, ensuring it doesn’t block airflow.

7. Seal and Insulate Ductwork:

• Prevent energy loss by sealing and insulating ducts, especially those in unconditioned spaces like the attic or garage.

8. Replace the Air Filter:

• Change the air filter regularly, every 30 to 90 days, to maintain optimal airflow and efficiency.

9. Schedule Preventative Maintenance:

• Regular tune-ups can extend your AC’s lifespan, reduce energy consumption, and prevent costly issues.

Things to Avoid:

1. Don’t Touch the Thermostat:

• Constant adjustments increase energy use and wear and tear. Set it to a comfortable level and leave it alone.

2. Don’t Close Your Vents:

• Closed or blocked vents decrease efficiency and raise operating costs. Ensure no return vents are obstructed by furniture or curtains.

3. Don’t Do Chores in the Afternoon:

• Avoid cooking, laundry, and dishwashing during the hottest parts of the day to reduce heat gain and cooling load.

By following these tips, you can help ensure your air conditioning system remains efficient and effective during North Carolina’s hot summer days. Keeping cool doesn't have to mean breaking the bank or overworking your AC unit.

Share Your Thoughts

What strategies do you use to keep cool during these heat waves? Do you have any additional tips for maintaining an efficient AC system? Share your thoughts and experiences in the comments below.