When they are running properly, HVAC systems usually don’t produce strong or strange odors. It is always a good idea to get professional help identifying the source and fixing it if you are worried about an HVAC odor coming from your system. To eliminate common HVAC odors and improve your indoor air quality, keep the following solutions in mind. Today, we at Air Supply Heating & Air Conditioning would like to address these odors and how to fix it.
Why Does AC Smell Like Mildew when I Turn it On
Due to poor drainage, mildew smells could be coming from your HVAC unit if excess water has built up. When moisture accumulates in your system, this musty or moldy odor occurs. After changing your filters, if the smell persists, you need an HVAC expert for assistance. To get rid of this odor, an HVAC technician can professionally clean your unit.
Air Conditioner Smells Bad Like Rotting Garbage when Turned On
This smell may actually be a dead bird or rodent that is trapped inside it. Our HVAC technicians will gladly remove the source of the odor, so give us a call as quickly as possible.
Smoke Smell from Air Conditioner
A smoker being or living in the house can easily produce these unpleasant scents. On the evaporator coil, the fumes from the smoke can linger. You can eliminate this smell by cleaning this section of your HVAC system.
Why Does My AC Smell Like Oil?
That oil stench is indeed likely an oil leak. In order to fix the leak, an HVAC technician might need to tighten a fitting in the filter, tank, or oil line. From an oil burner that is not working properly is where this odor may originate. Call an HVAC technician immediately if you also notice unusual noises, smoke, or soot.
Is a Smelly Air Conditioner Dangerous?
Tragically, some odors coming from the HVAC system can be dangerous. A gas leak close to your air ducts indicates a rotten egg smell. You should leave your house right away and call the local gas company before calling an HVAC technician in this situation.
AC Smells Like Sewage
If you have a sewer line close to your ductwork that has backed up, you can notice sewer smells. You should call a plumber or HVAC technician right away should this happen. Methane is where this sewage smell comes from. Being highly dangerous, this gas can fill your home.
Burning Smell in House from AC
A mechanical problem with the fan in your HVAC unit is the likely culprit. Check for burning odors close to your equipment after shutting down the system. To handle burning smells, call HVAC technician as soon as possible.
How Do You Get Rid of a Bad Smell in Your Air Conditioner?
By checking for mold, mildew, dead pests / wildlife, and other possible sources of HVAC smells regularly, you can remove HVAC odor problems. Cleaning your evaporator coils, improving your ventilation, replacing your air filter, and scheduling HVAC maintenance annually are other solutions for these odors. As needed, technicians look for faulty wiring, remove air duct odors and tighten belts or other parts as needed.
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Though some smells can indicate a problem, most of the unusual odors that come from HVAC units can be solved easily. For your HVAC maintenance needs in Las Vegas, NV and surrounding areas, call Air Supply Heating & Air Conditioning and let us serve you.