A properly functioning air conditioner is essential for staying comfortable in the hot Texas summers. However, like any home appliance, AC systems can develop issues over time. While some problems can be fixed with simple troubleshooting, others require professional repair services.
If you're dealing with AC problems in Boerne, TX, it’s important to know when to call an expert to prevent further damage and costly repairs. This guide will help you identify common air conditioning issues, troubleshoot minor problems, and determine when it's time to contact a specialist for AC repair in Boerne, TX.
Common AC Problems and How to Troubleshoot Them
Before calling a professional for air conditioner repair in Boerne, TX, there are a few troubleshooting steps you can take to see if the problem can be easily resolved. Below are some of the most common air conditioning issues homeowners face.
1. AC Is Not Turning On
If your AC unit is unresponsive, try these troubleshooting steps:
Check the thermostat – Ensure it is set to “cool” mode and the temperature is lower than the room temperature.
Inspect the power supply – A tripped circuit breaker or a blown fuse may be the cause. Reset the breaker or replace the fuse if needed.
Look at the air filter – A clogged air filter can cause the system to overheat and shut down. Replace the filter if it’s dirty.
If your AC still won’t turn on after checking these components, you may have an electrical or mechanical issue that requires professional repair.
2. Air Conditioner Is Blowing Warm Air
When your AC is running but not cooling, consider the following potential causes:
Incorrect thermostat settings – Double-check that the thermostat is set to “cool” and not “fan” or “heat.”
Dirty or clogged air filter – A blocked filter restricts airflow and reduces cooling efficiency.
Refrigerant leaks – Low refrigerant levels can prevent your AC from cooling properly. This requires professional attention.
Blocked condenser unit – Debris around the outdoor condenser can restrict airflow. Clean the unit and remove any obstructions.
If you’ve tried these troubleshooting steps and your AC is still blowing warm air, it’s best to call an HVAC technician for an inspection.
3. Weak or Insufficient Airflow
Poor airflow can make your AC system struggle to cool your home. This could be due to:
Clogged air filter – Replace the filter if it’s dirty.
Blocked or leaky ductwork – Inspect air ducts for blockages or leaks that may be restricting airflow.
Failing blower motor – If the blower fan isn’t working properly, the air won’t circulate effectively. A technician can diagnose and repair motor issues.
4. AC Unit Is Making Strange Noises
Unusual noises coming from your AC system can indicate different types of issues:
Banging or clanking – This could mean a loose or broken component inside the unit.
Squealing or screeching – A worn-out belt or motor bearing may need replacement.
Buzzing or humming – Electrical issues, loose wiring, or a failing capacitor may be the culprit.
Clicking sounds – A faulty thermostat or electrical component could be causing the AC to click repeatedly.
If your AC is making loud or unusual noises, turn it off and contact a professional for AC repair near you in Boerne to prevent further damage.
5. AC Is Leaking Water or Refrigerant
A leaking air conditioner can lead to major problems if left unaddressed. Common causes of AC leaks include:
Clogged condensate drain line – Algae, dirt, or debris can block the drain, causing water to back up and leak. Cleaning the drain line can fix this issue.
Frozen evaporator coil – A frozen coil can cause water to drip around the unit when it thaws.
Refrigerant leaks – If you notice an oily residue or hissing sounds near the unit, there may be a refrigerant leak. Since refrigerant is hazardous, only a licensed technician should handle repairs.
Conclusion
A well-functioning air conditioner is essential for staying cool and comfortable in Boerne, TX. While some AC issues can be resolved with basic troubleshooting, persistent or serious problems require professional AC services near you.
By recognizing the signs of a malfunctioning AC unit and knowing when to call an expert, you can prevent further damage, extend the lifespan of your system, and maintain a comfortable indoor environment. If your air conditioner is not performing as it should, don’t wait—contact a trusted HVAC technician in Boerne, TX, for fast and reliable AC repairs.