Are you worried your HVAC system is becoming a petri dish for biological growth? After all, biological growth does tend to like warm, moist environments, and your HVAC ducts are the perfect home for them to grow uninterrupted.
But how can you be certain that there’s biological growth in HVAC systems rather than something else? Here are some signs that you’re dealing specifically with biological growth.
Visible Biological Growth
The clear indicator that you have biological growth in your HVAC system is when you can see it with your own eyes. But it’s hard to see if it’s directly in your system, so your best bet is to check around it. You’re looking for black, green, or white patches somewhere around your vents. Alternatively, if you can, check inside your HVAC.
An HVAC inspection can help confirm that you have a problem in your system. If there’s biological growth around your system, that doesn’t necessarily mean it’s made its way inside. However, it’ll likely find its way in eventually, so you should address it promptly.
Strong Odors
Biological growth has a very distinct smell. Since your HVAC system is designed to force air throughout your home, chances are you’ll catch a whiff of it whenever your system is running.
It’s a musty, unpleasant odor that could intensify when you turn your AC or heat on. That usually means the system is forcing the spores through the air, and it’s time to get your HVAC checked.
Increased Allergies or Respiratory Issues
If you or someone else in your home experiences worsening allergies or respiratory problems, your HVAC could be the culprit. Many people have allergic reactions to biological growth spores.
Symptoms like sneezing and difficulty breathing can happen if the spores circulate throughout your home. Note whether any of these symptoms appear or get worse when you operate your HVAC. If they do, make sure to call a professional.
HVAC Breakdowns
An HVAC system that needs frequent repairs or is constantly breaking down could also have a biological growth problem. Biological growth in HVAC ducts obstructs airflow in your system, so it’s much harder to do its job.
Consistent HVAC maintenance and inspections are vital if you want to avoid this outcome. A professional can use specialty equipment, like UV lights, to recognize if biological growth is the core of the issue or if something else is going on.
High Humidity Levels
Biological growth loves humid environments. While HVAC systems are often effective at keeping humidity at bay, higher humidity levels make it more likely that biological growth could grow in your HVAC system.
You may want to consider adding a dehumidifier to maintain optimal indoor air quality and lower the chances of biological growth growing in your system. This is another excellent time to get an HVAC inspection to see why your system isn’t managing the humidity in your home as well as it could.
Professional HVAC System Specialists Are Here to Help
Whether it’s biological growth or something else, On The Spot Air Conditioning & Heating has the experience and training to handle a wide range of HVAC issues. Contact us today to learn more about our services or to schedule your appointment.
