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How to Troubleshoot Common HVAC Problems and When to Call a Professional

May 17, 2023

It's important to get to know your HVAC system and establish with a trustworthy HVAC company!

Your HVAC system plays an essential role in keeping your home comfortable and healthy. However, like any mechanical system, it can develop problems over time. Some HVAC problems are minor and can be fixed easily, while others require the assistance of a professional. In this blog, we’ll explore how to troubleshoot common HVAC problems and when to call a professional.


Common HVAC Problems
Here are some common HVAC problems you may encounter:

  • Uneven heating or cooling: If you notice that some rooms in your home are warmer or cooler than others, it could be a problem with your HVAC system.
  • High energy bills: If your energy bills have increased significantly, it could be a sign that your HVAC system is not running efficiently.
  • Poor air quality: If you notice an increase in dust or other airborne particles in your home, it could be a problem with your HVAC system's air filtration.
  • Strange noises: If you hear banging, rattling, or other unusual noises coming from your HVAC system, it could be a sign of a mechanical problem.
  • Frequent cycling: If your HVAC system turns on and off frequently, it could be a sign that it is struggling to maintain the desired temperature.


Troubleshooting HVAC Problems
Here are some steps you can take to troubleshoot common HVAC problems:

  1. Check the thermostat: Make sure the thermostat is set to the desired temperature and is functioning properly
  2. Change the air filter: A dirty air filter can reduce the efficiency of your HVAC system and impact air quality
  3. Check the circuit breaker: If your HVAC system is not turning on, check the circuit breaker to see if it has tripped
  4. Check the ductwork: Make sure the ductwork is properly connected and not blocked by debris


When to Call a Professional

While some HVAC problems can be fixed easily, others require the assistance of a professional. Here are some signs that it's time to call an HVAC professional:

  1. You're not comfortable fixing the problem yourself.
  2. You've tried troubleshooting steps, but the problem persists.
  3. You notice a gas smell or a carbon monoxide detector goes off.
  4. You hear unusual noises, smell unusual odors, or see unusual moisture around your HVAC system.
  5. You're concerned about the safety or reliability of your HVAC system.


HVAC problems can be frustrating, but many issues can be resolved by following some troubleshooting steps. However, if you're not comfortable fixing the problem yourself or if the problem persists, it's time to call a professional. With the assistance of an HVAC professional, you can ensure that your system is running efficiently and safely, providing you with reliable heating and cooling for years to come.


Jeff’s HVAC is the company to hire for superior, professional heating and cooling service. Jeff’s HVAC offers effective solutions to maintaining a safe and comfortable home all year round. We also offer a maintenance program to help keep your HVAC system in top shape. If you are experiencing any issues with your heating and cooling system call today!

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