Why Is My Air Conditioner Running Constantly?

If you’ve noticed that your air conditioner seems to be running non-stop, it can be concerning both for your comfort and your energy bills. Several factors could contribute to this issue, and understanding them is the first step toward finding a solution. Continue reading as Liberty Plumbing delves into the reasons why your air conditioner might be running constantly and what steps you can take to address the problem.

My Air Conditioner Running Constantly

9 Potential Culprits Behind Inefficient Air Conditioning and How To Address Them

1. Incorrect Thermostat Settings

One of the most common reasons for constant AC operation is incorrect thermostat settings. Check your thermostat to ensure it’s set to your desired temperature. Also, make sure it’s on the “cool” mode, not “fan” or “heat.”

2. Dirty or Clogged Air Filters

A dirty or clogged air filter restricts airflow, forcing your air conditioner to work harder to cool your home. Regularly changing or cleaning your air filters can significantly improve efficiency.

3. Inadequate Insulation

Poor insulation can result in your home quickly gaining heat from outside, causing your AC to run constantly. Ensure your home is adequately insulated to maintain a comfortable temperature.

4. Leaky Ducts

Leaky air ducts can lead to cooled air escaping before it reaches your living spaces. Have your ductwork inspected and sealed to prevent this wasteful air loss.

5. Overworking Due to Neglect

An air conditioner that hasn’t received regular maintenance may struggle to cool efficiently. Routine professional maintenance can address issues and keep your system running optimally.

6. Incorrectly Sized AC Unit

If your AC unit is too small for your home, it will have to work continuously to maintain your desired temperature. Conversely, an oversized unit may cycle on and off frequently, also impacting efficiency.

7. Refrigerant Issues

Low refrigerant levels or refrigerant leaks can hinder your AC’s cooling ability. If you suspect refrigerant issues, contact a professional technician to assess and address the problem.

8. Thermostat Location

The thermostat’s location matters. If it’s exposed to direct sunlight, near heat sources, or in an inadequately insulated area, it may not accurately reflect your home’s temperature.

9. Windows and Doors

Poorly sealed windows and doors can allow warm air to enter your home, causing your AC to run more often. Consider resealing gaps and upgrading to energy-efficient windows and doors.

Professional Evaluation with Liberty Plumbing

If you’ve checked all the above factors and your AC continues to run constantly, it’s advisable to consult with a professional HVAC technician. They can diagnose and address complex issues that may not be apparent to homeowners. A constantly running air conditioner can be a sign of various issues, but it’s not a problem you should ignore. Addressing the root cause can improve your comfort, reduce energy consumption, and extend the lifespan of your AC unit. For expert assistance in diagnosing and resolving AC-related concerns, contact Liberty Plumbing by calling (951) 760-4215.

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You can depend on our highly trained, certified staff and know we have the ability to exceed your expectations.

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Liberty Plumbing Heating Air Conditioning
Murrieta, CA 92563
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