You are viewing the Pensacola, FL location.
How long should your AC run? As long as necessary to reach the temperature you set on the thermostat. In most cases that will take from 15 to 20 minutes. You’ll get used to how your AC runs through cooling cycles through the summer, hearing the hum of the compressor periodically as it kicks on to start cooling your home.
If your AC’s regular pattern of cooling cycles changes so that the unit keeps shutting down early after less than 10 minutes, and then turns back on again a short time later, you’ve got a problem. This situation is called short cycling, and there are several possible causes. No matter the cause, short cycling on its own will wear down your AC unit and waste power.
Below we will examine some of the common causes of short-cycling to help you know when it’s time to call the Peaden Pros for AC repair in Pensacola.
Common Causes of AC Short-Cycling
Clogged Air Filter
One of the simplest issues that can lead to short cycling is a clogged air filter. When the filter becomes dirty or blocked, it restricts airflow into the system. This reduced airflow can cause the evaporator coil to freeze, leading the AC to shut down prematurely to prevent further damage. Regularly check and replace the air filter to prevent this.
Refrigerant Leaks
Low refrigerant levels due to leaks in the system can also cause short cycling. When refrigerant is insufficient, the AC can’t effectively remove heat from the air, causing it to overheat and shut down early. Refrigerant leaks not only lead to poor cooling but can also cause long-term damage to the compressor if not addressed promptly. This issue requires professional repair.
Thermostat Issues
If the thermostat is malfunctioning or placed in an area where it’s exposed to direct sunlight or drafts, it can give incorrect temperature readings. This can cause the AC to turn off too soon, thinking the desired temperature has been reached.
Oversized AC Unit
If your air conditioner is too large for your home, it will cool the space too quickly, leading to short cycling. An oversized unit will turn on and off frequently, which can lead to excessive wear and tear, reduced energy efficiency, and higher utility bills. In such cases, the best solution is to have a properly sized AC unit installed.
Electrical Problems
Electrical issues, such as faulty wiring or a failing capacitor, can also cause your AC to short cycle. These problems can interrupt the power supply to the AC, causing it to turn off unexpectedly. Electrical issues are dangerous to handle on your own and should be inspected and repaired by a professional technician.
Contact the Peaden Pros
If your AC is short cycling, don’t wait until the problem worsens. Contact the Peaden Pros for expert AC repair. Our trained technicians will diagnose the issue, provide effective solutions, and ensure your home stays cool and comfortable throughout the summer.