Where To Look: Your ducts are attached to the vents in your home. The condenser unit is the part of your air conditioning unit located outside of your home. Its job is to drain water from the drip pan into your landscaping or storm drain.
This leads to clogs, and of course, musty odors in your home. To Look: The condensate drain line is a small pipe that runs from your home interior to the outdoor portion of your unit. For your AC system to work correctly, it needs to be the correct size for your home. Ask your HVAC technician to check if your air conditioning unit is the correct size.
When your cooling system emits a funny odor, call a professional right away to prevent harmful contaminants from compromising the air quality of your home. We take pride in our professional knowledge and extensive professional knowledge. Your email address will not be published. A musty smell could mean trouble. If the burning odor persists, evacuate the home and contact the fire department.
Sometimes, melting plastic components can give off a fishy or rotten egg smell. Turn off power to the circuits from the breaker box, evacuate the home and contact the fire department.
After it has been deemed safe to re-enter the home, schedule service with an HVAC technician to make sure there are not electrical or mechanical problems with your air conditioner. Sewer gases can back up into the home if you have dry P-traps. Try running the water in all of your sinks about every month to fill the P-trap and create a seal against sewage smells. Sewer gases can be dangerous. Contact a professional plumber or HVAC technician right away. If a critter has died in your HVAC or duct system, the smell will quickly become impossible to ignore.
The quicker you detect the decomposition the better. While natural gas is naturally odorless, manufacturers are required to add a chemical called mercaptan to give it that distinctive rotten-egg gas smell.
Learn about more gas leak warning signs. Still not sure what the smell is or if it related to your HVAC system? The U. EPA has labeled poor indoor air quality as one of the main health threats in the U.
Dust, dirt, hair, dander, pollen, fungus, and microbes that gather in your HVAC equipment and air ducts are responsible for many health issues. Additionally, the pollutants can get inside the HVAC system and damage internal parts, leading to more frequent repairs and breakdowns. Is your aircon making you sick? A brand new look. The same quality service. Oasis Aircon is now Luce Aircon. Get your aircon servicing now!
May 31, Dirty Evaporator Coils and Clogged Drain Pans Is your aircon producing a strong and stinky odor that can only be described by comparing it to smelly feet? Cigarette Smoking If your home or office has recently welcomed a cigarette smoker, then you can expect the strong odor of nicotine to continue lingering in the space for a long time. Sewage Leaking When the foul scent of a sewer begins invading your room, it can be because of a dry P-trap.
Here are the 6 most significant potentially toxic air conditioner smells that you may be smelling:. Electrical smells are a common air conditioning smell and could indicate a mechanical problem with your air conditioner compressor or fan, electrical component failure, or a wiring issue.
These components are made from various chemicals and metals , and prolonged exposure to odors from these is not healthy.
The first few times an air conditioner kicks on, it may emit a burning smell that can smell electrical or dusty. Usually, after 20 to 30 minutes, the smell can dissipate. If it does, then it was probably burning off the dust in the unit.
This is common after the unit has not been in use for a while. However, if it continues, you should contact a professional HVAC contractor to check out the problem and repair the unit. Electrical odors are typically a problem with the compressor , fan motors, or wiring. Attempting to fix these yourself can result in severe injuries. If you are not comfortable with trying repairs by yourself, then contact your local air conditioning specialist to look at it.
The gunpowder smell is the cousin of electrical odors. Distinctive gunpowder-like odors can be due to a fried fan motor or circuit board. Again with these made from various metals and chemicals, they can pose potential dangers to your respiratory system. Before starting up a system again after a prolonged dormant period, it should be inspected by a professional. Provided you didn't leave any rotten eggs hiding anywhere in your home; if you smell sulfur or it smells like rotten eggs emanating from your air conditioning unit, it's most likely a natural gas leak.
Although gas is odorless, utility providers add the aroma to alert people of a dangerous leak. So if you smell gas, there's a problem. Another reason for these types of AC smells is you may have a pest problem or a dead animal somewhere in your duct work or attic. So definitely best to get that checked out. If you do find something, call pest control to remove the dead animal. If it's a gas smell, do not t ake it lightly. If you smell sulfur in your home, then natural gas is most likely the culprit, and immediate inspection of its source is required.
You should turn off your gas supply immediately, evacuate your home, and call the fire department. While low-level exposure in itself is hazardous to your health, high levels can reduce oxygen in your blood and lead to a loss of consciousness and even death.
As we all know, gas is highly flammable and explosive and results in dozens of deaths each year. So if you notice this type of odor, open all of the windows in your home or business and get out of the building immediately. You should also contact your local natural gas provider. Even if your systems are not powered by gas, exhaust fumes can be present if fluids leak from specific components in your AC or heating systems. To avoid such dangerous situations, If you smell exhaust-type fumes , you should contact your local HVAC contractor to assess your problem professionally.
Burning oil and other fluids can release large amounts of toxic gas into the environment. This gas can be different in its chemical makeup as it is in its original liquid form.
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