As the scorching heat of summer arrives, many of us depend on our trusty air conditioning units to keep us cool and comfortable indoors. However, there might come a time when you notice your AC seems to be running non-stop, and you start to wonder why. An air conditioner that runs excessively can lead to higher energy bills, harsh wear and tear on the system, and decreased overall comfort.
By understanding the common reasons for this behavior, you can take the necessary steps to resolve the issue and ensure your AC runs efficiently. In this post, we’ll explore some common reasons why your AC might be running so often and when you’ll need to call us for air conditioning repair in Parksville, BC.
Incorrect Thermostat Settings
One of the most common reasons for an AC running continuously is incorrect thermostat settings. If your thermostat is set to “ON” instead of “AUTO,” the fan will run constantly, even when the cooling cycle is complete. Make sure your thermostat is set to “AUTO” so that the fan operates only during the cooling cycle, turning off once the desired temperature is reached. This simple adjustment can help you save on energy costs and maintain a more consistent temperature.
Air Leaks and Poor Insulation
Air leaks and poor insulation in your home can lead to significant energy loss and put extra strain on your AC system. Cool air can escape through gaps around doors, windows, and ductwork, forcing your AC to work harder to maintain the desired temperature. Consider having a professional conduct an energy audit to identify and seal any air leaks and improve insulation, making your home more energy efficient.
Dirty Air Filters
Clogged or dirty air filters can severely impede airflow and reduce your AC system’s efficiency. When air filters become clogged with dust, pet hair, and other debris, the unit has to work harder to circulate air, resulting in more frequent cycles. To prevent this, check the air filters regularly and replace them every one to three months, depending on the level of usage and air quality.
Overworked AC Unit
An overworked AC unit may result from various factors, including extreme outdoor temperatures, lack of maintenance, or excessive heat gain inside your home due to appliances, electronics, or sunlight exposure. Ensure that your AC unit is well-maintained by scheduling regular professional inspections, cleaning, and maintenance. Additionally, try to minimize internal heat gain by using heat-producing appliances during cooler parts of the day and using window treatments to block out direct sunlight.
A refrigerant leak can lead to reduced cooling capacity and cause your AC system to run continuously in an attempt to reach the desired temperature. If you suspect a refrigerant leak, it’s crucial to have a professional HVAC technician inspect and repair the issue promptly to prevent further damage to your AC unit.
Undersized AC Unit
Using an undersized air conditioning unit for your home can lead to continuous running, especially during hot summer days. An undersized AC struggles to cool the entire space adequately, causing it to operate continuously in an attempt to reach the desired temperature. If you suspect your AC unit is too small for your home, consider consulting with an HVAC professional to assess your cooling needs and upgrade to an accurately sized air conditioner.