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Common HVAC Problems/How to Troubleshoot

HVAC Troubleshooting

Your HVAC (Heating, Ventilation, and Air Conditioning) system is one of the most important systems in your home. It keeps you warm in the winter and cool in the summer and ensures the air quality in your home is healthy. However, just like any other system, it can sometimes experience problems. If you suspect your HVAC system is not functioning as it should be, you can troubleshoot it yourself before calling a professional.

1. The system won't turn on.

There is likely a power issue if your HVAC system won't turn on. Start by checking the circuit breaker and resetting it if it's tripped. Next, check the thermostat to ensure it's set to the right temperature and functioning correctly. Also, check the air filter to make sure it's clean and not clogged, as clogged filters can cause the system to shut off.

2. The system is making strange noises.

If your HVAC system is making strange noises, it often indicates something is wrong. Banging or clanging noises could mean that a part is loose or broken. Squealing or whistling noises could indicate that the fan belt is loose or damaged. Rattling noises could indicate that there is debris in the system. If you are uncomfortable identifying the noise source, it's always best to call a professional.

3. The system is not heating/cooling correctly.

If your HVAC system is not heating or cooling correctly, start by checking the thermostat to make sure it's set to the right temperature. If the thermostat is working correctly, check the air filter to ensure it's clean and not clogged. A clogged filter can restrict airflow, which can cause the system to work harder to achieve the desired temperature. You should also check the ducts for any leaks or obstructions preventing airflow.

4. The system is leaking water.

If your HVAC system is leaking water, there is likely a problem with the condensate drain. The condensate drain removes moisture from the system; if it's clogged, the water can back up and cause the system to leak. To troubleshoot this issue, locate the condensate drain and make sure it's not clogged with debris. You can also try flushing it out with water and vinegar to remove any build-up.

5. The system is blowing out foul odors.

If your HVAC system is blowing out foul odors, it's often a sign that something is wrong with the air filter or the ducts. Check the air filter to ensure it's clean and not clogged, and replace it if necessary. If the smell persists, call a professional to clean the ducts and address any other issues.

Reliable HVAC Experts In Austin, TX, And Surrounding Cities

In conclusion, HVAC problems can be frustrating, but many can be resolved with some troubleshooting. If you're uncomfortable troubleshooting on your own, or if the problem persists, don't hesitate to call a professional HVAC technician like Covenant Air Conditioning & Heating to help. Contact us today at (512) 318-2257 to schedule an appointment and learn more about our services.

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