When things go wrong with your HVAC system, there are always many HVAC professional contractors in your area to come to the rescue. But, did you know that as a homeowner, there are a few troubleshooting steps you could take before making that call?

Now, we’re not going to suggest getting into the technical aspects of your HVAC system; leave that to the professionals, but there are more matter-of-fact steps that you could handle! This can save you time and money while getting to the root of whatever issue your HVAC system has.


Check your thermostat 

Typically, when your HVAC system is not performing correctly, there’s an issue with your thermostat. This should be the very first thing you troubleshoot in your home. See if your thermostat has power. The problem could be as simple as replacing batteries or checking for a loose connection to your thermostat. Additionally, adding smart thermostats to your home could decrease energy bills and usage, all while perfecting comfort in desired rooms.


There may be debris in your outdoor unit. Since these units typically are within the proximity of bushes and trees, they brave the ever-changing weather and accumulate things like leaves, branches, dirt, and other natural elements.


When there’s an issue with your HVAC system, it will usually let you know. If you start to hear noises, smell unusual scents, or are having all-around trouble with the performance of your HVAC system, there’s something wrong. Take note of the issue at hand. Luckily, nowadays, you can research what you’re hearing or smelling online to get an idea of what may be happening. Researching will help you convey what you think the issue may be to your local HVAC contractor.  


Regularly changing your air filters ensures that your HVAC system will run properly. If you are having issues heating (or cooling) the desired section of your home, it could result from a dirty filter. A dirty filter will slow down air flow and make the HVAC system work harder to keep you warm or cool. According to energystar.gov, At a minimum, you should change your filters every three months.


If all else fails, have an HVAC professional contractor look at your system. If you’ve used a few of these troubleshooting tips, you may have an idea of the issue at hand with your HVAC system. This will streamline the conversation with your contractor and help quickly get down to the root of the problem. Use our contractor locator tool to find an HVAC contractor in your area!


Although there are tips and tricks you should keep in mind when something goes wrong with your HVAC system, it is essential to stay on top of the routine maintenance of the system. Scheduling regular maintenance checks with your local HVAC contractor should be done in early spring for the cooling season and early fall for the heating season and will prevent issues or failures. If you still have problems with getting comfortable temperatures in your home, an Arzel Zoning system may be the right solution. Learn more about our industry-leading HVAC zoning product backed by a lifetime warranty!