What’s That AC Smell?
If you smell an odor throughout your house, it may be coming from a variety of sources. Many times, your HVAC system may be to blame. There are times when these odors can be a sign of a problem. It is essential to identify this AC smells and to fix any issues that they signal. 
AC Smells: Mold and Mildew
Some of the most common AC smells are mold and musty aromas. When these odors exist, it may indicate something wrong with your HVAC system’s condensation drain. When a blockage occurs, water cannot usually get out. This results in moisture that causes mold and mildew growth. Unfortunately, mold spores may become spread through your system and get blown throughout your home. A professional HVAC technician can treat this issue so that you enjoy better air quality.
Rotten Eggs
If you smell an awful sulfur aroma coming from your HVAC system, there may be a dangerous problem. This likely indicates a gas leak within your home. This means that the noxious odor is in your ductwork. At any moment, it could catch fire or explode. It may lower your body’s blood oxygen levels as well. When you notice a smell, you should immediately turn off your unit and contact your gas company.
Sweaty Socks
Some AC smells are more pungent than others. If the aroma of sweaty socks is lingering in your home, it may be a sign of mold and mildew accumulation in your HVAC system. This is quite common in the spring, especially when your unit is transitioning from hot to cool air. To avoid spreading contaminants throughout your house, it is wise to call an AC repairman.
AC Smells: Burning or Smoke
Certain AC smells can be pretty alarming. If you smell smoke in your HVAC unit, it is wise to shut the system off. Certain parts of your unit may be overheating. This can cause extreme heat that can burn its wiring or insulation. A qualified AC technician can inspect your unit and uncover the source of the problem. In the end, your team will be fixed so that it runs safely and efficiently.
Other AC Smells
Many times, a home’s HVAC system is installed close to a sewer line. This disgusting odor may lead to the production of methane gas. When you and your loved ones inhale this substance, it can cause problems to your health. It is essential to contact your local gas authority and an HVAC specialist to fix issues. It is possible to add a filter to your unit to stay out of your home if AC smells like these.
There are several AC smells that indicate a problem in your HVAC system. Unfortunately, some of these odors are serious. Therefore, it is essential to have your unit inspected by a professional. If you worry about an aroma that is coming from your AC system, contact us today.
