Here's Why Your AC System Smells Bad

It's important to pay attention to your HVAC systems and take note of any changes that you've noticed. Significant changes may point to the need for repairs. If you've been noticing that your air conditioning system isn't smelling normal, you may be wondering what's up. A bad smell may point to a bigger issue. Keep reading to better understand why your AC system smells bad and what you should do about it:

Mold or Mildew Smells 

A common reason why air conditioning systems smell bad is due to mold and mildew. You have excess moisture built-up in your system, which makes for the perfect environment for mold and mildew to thrive. This is not only gross, but it's also not safe for your health. If you're noticing this issue, you'll need to remove the moisture from your system. One way to fix this issue and prevent it from happening in the future is by installing a whole-home dehumidifier. You can contact an HVAC company and they can connect this to your existing HVAC system.

Burning Smell

If you notice a burning system coming from your air conditioning system, you'll want to act quickly. You may have an issue such as an overheated motor or an issue with one of the electrical wires. It's never a good idea to ignore burning smells when you're dealing with electrical components, so be sure to contact an HVAC technician right away.

Rotten Smell

If you notice a rotten smell coming from your air conditioning system, then you may have a dead critter, such as a rodent or bird, stuck inside of your ductwork. If you go to power up your system after the winter and notice this smell, you've likely had the critter around for a while. You'll need to remove the critter and then clean out the area. You'll also want to make sure that no damage has occurred to your ductwork.

Gas Smell 

If you notice the smell of gas coming from your system, that is a very bad sign. Make sure that you turn off the system right away and contact a professional. A gas leak is not something that you ever want to mess with and it needs to be handled right away before you can continue using your air conditioning.

Make sure that you take note of how your air conditioning system is working and if you notice a new smell, don't be afraid to contact an HVAC company to get their professional opinion and get the fix that you need.