When your AC has trouble, there are several common problems that you can look out for. These problems include the Thermostat, Frozen Condenser Coils, and Dirty Air Filter. If your AC is not working properly, you should hire Balcom Heating & Air for regular maintenance.
The problem could be the thermostat if your AC is short cycling. To fix this, you can adjust the thermostat’s anticipator arm by moving it one notch at a time. Make sure to wait until the cycle has been completed before making further adjustments. Dirty thermostats can result in frequent short cycling.
A burning smell from the AC is a warning sign that the electrical components are catching fire. If you can smell fire, you’ll want to call a professional.
Whether your thermostat is old or new, thermostats should be cleaned regularly to ensure proper functioning. A faulty thermostat could be due to improper calibration or bad wiring. To prevent this, clean the interior components of the thermostat every year.
Dirty Air Filter
A dirty air filter can make your system work harder than needed and may cause mold and contaminants to accumulate inside the ductwork. It can also break your system down prematurely, causing expensive emergency repairs. This will cause the unit to run longer and use more energy.
Dirty air filters can also prevent the system from blowing cold air. It can lead to system failure, and a dirty air filter can cause water leaks. If water gets inside your AC unit, it will freeze the evaporator coil.
Frozen Condenser Coils
Frozen condenser coils can cause your entire unit to break down. Additionally, they can reduce airflow, which increases your energy bills.
Some different factors cause frozen coils. First, dirty filters can restrict the airflow into the system, leading to condenser coils that freeze. Dirty air filters and ductwork can also contribute to this problem. Another cause of frozen condenser coils is refrigerant leaks. Also, problems with the compressor and fans may cause the coils to become frozen. To avoid these issues, check for these issues and call an HVAC service professional for further inspection.
The first step to preventing this AC problem is to hire a professional HVAC technician. Having your HVAC system inspected by Balcom Heating & Air at least once a year is a good idea. They will change filters, inspect coils, and check lines for leaks.