As the summer heat settles in, your air conditioner becomes an essential part of keeping your home comfortable and cool. However, like any appliance, your AC unit can encounter issues that affect its performance. At Lawrence Heating & Cooling, we're committed to helping our Eden, NC neighbors stay cool all summer long. Here are some common air conditioning problems and how to fix them.
Problem: If your air conditioner doesn't turn on, the first thing to check is your thermostat settings. Ensure it's set to "cool" and the temperature is set lower than your current room temperature.
Solution: Check the thermostat batteries and replace them if necessary. Next, check your circuit breaker to ensure it hasn’t tripped. If everything seems in order and the AC still won't turn on, it’s time to call a professional for a deeper inspection.
Problem: Weak or inconsistent airflow can be caused by a variety of issues, including clogged air filters, blocked vents, or ductwork problems.
Solution: Start by checking and replacing your air filters if they are dirty. Make sure all vents are open and not blocked by furniture or other obstructions. If these steps don’t improve airflow, there might be a problem with your ductwork or blower motor, which will require professional attention.
Problem: Low refrigerant levels usually indicate a leak, which can cause your AC to lose its cooling power and operate inefficiently.
Solution: Refrigerant leaks need to be addressed by a certified HVAC technician. They will locate and repair the leak, then recharge the system with the correct amount of refrigerant.
Problem: If your AC is running but not cooling, check if the evaporator coils are frozen. This can be caused by dirty coils, insufficient airflow, or low refrigerant levels.
Solution: Turn off the AC and let the coils thaw. Clean or replace the air filters, and ensure the blower fan is functioning properly. If the coils continue to freeze, it’s best to call in a professional to check for underlying issues.
Problem: Unusual sounds such as grinding, squealing, or banging can indicate various mechanical issues, from loose parts to motor problems.
Solution: Turn off the AC to prevent further damage and inspect for any loose or damaged components. If you can't identify the source of the noise, contact an HVAC technician to diagnose and fix the problem.
Problem: A sudden spike in your energy bills can indicate your AC is working harder than it should, possibly due to poor maintenance, leaks, or an aging system.
Solution: Regular maintenance, such as cleaning or replacing filters and ensuring your system is tuned up, can help. If your system is old and inefficient, consider upgrading to a more energy-efficient model.
Maintaining your air conditioning system with regular check-ups and addressing minor issues promptly can prevent major breakdowns and ensure a cool, comfortable home. If you encounter any of these common AC problems and need expert assistance, don't hesitate to contact Lawrence Heating & Cooling. Our skilled technicians are ready to help you keep your air conditioning running smoothly throughout the summer in Eden, NC. To learn more about our professional HVAC services, check out our service page today or give our Eden, NC office a call!