What Causes My Air Conditioner To Stay On?

As the best AC company in Phoenix, Diamond AC and Heating knows that a constantly running air conditioner can be frustrating and costly. Not only is it annoying to continually adjust the thermostat, but it can also lead to higher energy bills. So, what causes an air conditioner to remain on? Here are a few common reasons:

  • Dirty air filter:

One of the most common reasons an air conditioner stays on is a dirty air filter. When the filter becomes clogged with dirt and debris, it can restrict the airflow, causing the air conditioner to run longer to cool the space. This wastes energy and can lead to reduced efficiency and potential damage to the system. Therefore, it’s important to regularly replace the air filter to ensure proper airflow and optimal performance.

  • Thermostat issues:

If the thermostat is not calibrated correctly or is malfunctioning, it can cause the air conditioner to stay on unnecessarily. Therefore, it’s essential to regularly check and calibrate the thermostat to ensure it works correctly and accurately, measuring the temperature in the space. If you are experiencing issues and the thermostat is not the problem, it may be time for an air conditioning service in Tucson.

  • Refrigerant leaks:

A leak in the refrigerant lines can cause the air conditioner to stay on as it tries to compensate for the loss of refrigerant. This wastes energy and can lead to reduced efficiency and potential damage to the system. If you suspect a refrigerant leak, it’s recommended to call a professional for an air conditioner replacement in Tucson.

  • Incorrectly sized unit:

If the air conditioner is too small for the space it is trying to cool, it must constantly run to keep up with the demand. On the other hand, if the air conditioner is too large for the space, it will short cycle, turning on and off frequently. Both scenarios can lead to wasted energy and reduced efficiency. Therefore, it’s essential to have a professional assess the size of your air conditioner to ensure it is correctly sized for your space.

  • Obstructed airflow:

If objects are blocking the airflow to and from the air conditioner, it can cause the system to stay on longer as it tries to compensate for the restricted airflow. This can include furniture, drapes, or even clutter on or around the air conditioner. Keeping the area around the air conditioner clear is essential to ensure proper airflow.

Always Choose The Professionals For AC Service

There are several common reasons why an air conditioner may stay on constantly. From dirty air filters and thermostat issues to refrigerant leaks and incorrect sizing, it’s essential to address these issues as soon as possible to prevent wasted energy and potential damage to the system.

If you’re experiencing issues with your air conditioner, choosing the professionals for AC service is always best. At Diamond AC and Heating, we pride ourselves on being the best AC company in Phoenix and are here to help. Contact us today for all your air conditioning needs, including air conditioning service and replacement in Tucson. Our experienced technicians will assess the issue and provide the necessary repairs to get your air conditioner running efficiently and effectively.

Don’t let a constantly running air conditioner inconvenience you – choose our professionals for reliable and efficient AC service.

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