When you turn on the air conditioner, you expect it to run until enough cold air blows through the vents to properly cool your Port Charlotte, FL, home. If it continues running, you face several problems, such as a high energy bill and the risk of damage to your system. Learn more about the possible causes of an air conditioner that won’t shut off.
Thermostat Settings or Issues
When your air conditioner won’t shut off, first check the settings on your thermostat. If all the settings are correct, you might have a faulty thermostat that’s failing to send the proper signals to your AC system.
Dirty Condenser
Your outdoor unit may collect dust, dirt and other debris throughout the year, causing it to become excessively dirty. This heavy buildup can make it so that your air conditioner must work harder to create cold air, leading to nonstop operation.
Frozen Coils
If your AC system’s coils freeze, it means that heat isn’t transferring out of the air conditioner properly. As a result, your AC system will struggle to cool the air. If your air conditioner cannot make enough cold air, it may continue to run in an attempt to reach the desired temperature setting.
Low Refrigerant
Refrigerant is a necessary component in the creation of cold air inside your AC system. As with the frozen coils, if your air conditioner cannot make enough cold air to sufficiently cool your home, it may continue to run. The AC system may cycle nonstop as it tries to reach the desired temperature but is unable.
Stuck Fan Limit Switch
The fan limit switch instructs the fan when to start and stop. If the switch is stuck, the fan may continue to run forever, leaving your air conditioner in an endless cycle.
Having a cool home is essential to combat the spring and summer heat. However, if your air conditioner never stops running, you may have a hard time staying comfortable and paying your utility bill. For nonstop cycling and other air conditioner repair issues in Port Charlotte, FL, call Executive Cooling and Heating and let our comfort specialists handle any issues with your system.
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