Central AC units are essential for keeping our homes comfortable during the hot summer months, but they can sometimes encounter issues that require attention.

Signs Your Central AC Unit Needs Repair

Recognizing the signs that your central AC unit needs attention is the first step in ensuring it continues to function properly. Here are some common indicators that it’s time to call in an HVAC technician:

1 – Reduced Cooling Efficiency:

If you notice that your home isn’t cooling as effectively as it once did, or if the air coming from the vents feels warmer than it should, it could be a sign of a problem with your AC unit. This could be due to issues like a refrigerant leak, a malfunctioning compressor, or a clogged air filter.

2 – Unusual Noises:

Strange sounds coming from your AC unit, such as grinding, squealing, or banging, can indicate a mechanical issue that needs to be addressed. These noises may be a sign of a problem with the fan, compressor, or other moving parts.

3 – Frequent Cycling:

If your AC unit is turning on and off more frequently than usual, it could be a sign of a problem. This could be due to a thermostat issue, a refrigerant leak, or a problem with the compressor.

4 – Increased Energy Bills:

If you notice a sudden spike in your energy bills, it could be a sign that your AC unit is working harder than it should to cool your home. This could be due to a variety of issues, such as a refrigerant leak, a malfunctioning compressor, or a problem with the ductwork.

5 – Water Leaks:

If you notice water leaking from your AC unit, it could be a sign of a problem with the condensate drain line or the evaporator coil. This issue should be addressed promptly to prevent water damage to your home.

What To Do When You Have Any Of These Signs

If you notice any of these signs, it’s important to call an HVAC technician as soon as possible to have your central AC unit inspected and repaired. Here are the steps to take when calling for AC repair:

Find a Reputable HVAC Company:

Research local HVAC companies, like A&T HVAC, and read reviews to find a reputable and reliable service provider. Look for companies that are licensed, insured, and have experience working on your specific make and model of AC unit.

Provide Detailed Information:

When you call the HVAC company, be prepared to provide detailed information about the issues you’re experiencing with your AC unit. This will help the technician diagnose the problem more quickly and efficiently.

Schedule a Convenient Appointment:

Work with the HVAC company to schedule an appointment that fits your schedule. Many companies offer emergency services for urgent issues, so don’t hesitate to call if your AC unit is not functioning properly.

Be Present During the Repair:

If possible, try to be present during the repair process so you can ask questions and understand the work being done. This will also allow you to ensure the technician addresses all the issues and that the repair is completed to your satisfaction.

Follow the Technician’s Recommendations:

The HVAC technician may provide you with additional recommendations for maintaining your AC unit, such as regular tune-ups or replacing the air filter. Be sure to follow these recommendations to extend the life of your central AC system.

Tips For Extending the Life of Your Central AC Unit

In addition to calling an HVAC technician for repairs, there are several other steps you can take to extend the life of your central AC unit:

Regular Maintenance:

Schedule annual tune-ups with an HVAC technician to ensure your AC unit is running at peak efficiency. This can include cleaning the coils, checking the refrigerant levels, and inspecting the electrical components.

Replace Air Filters:

Change your air filters regularly, typically every 1-3 months, to keep your AC unit running smoothly. Dirty filters can restrict airflow and cause the unit to work harder, leading to increased energy consumption and potential breakdowns.

Keep the Outdoor Unit Clean:

Make sure the outdoor unit of your AC system is free from debris, such as leaves, twigs, and grass clippings. This will help ensure proper airflow and prevent the unit from overworking.

Shade the Outdoor Unit:

Consider planting trees or installing a shade structure near the outdoor unit to protect it from direct sunlight. This can help reduce the strain on the unit and improve its efficiency.

Upgrade to a More Efficient Model:

If your central AC unit is more than 10 years old, it may be worth considering upgrading to a newer, more energy-efficient model. Newer units can be significantly more efficient, which can lead to lower energy bills and a longer lifespan for the unit.

By following these tips and being proactive about maintaining your central AC unit, you can help extend its lifespan and ensure your home stays comfortable all summer long.

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5 Signs Your Central AC Unit Needs Repairs