Dust coming out of air vents is usually caused by a buildup of dust and debris in the air ducts. When the HVAC system is turned on, the air pushes the dust out through the vents. Regular cleaning and maintenance of the air ducts can help prevent this issue.
If dust is coming from your air conditioner, you did not put in a filter. You will ruin your air conditioner running it without a filter. Also, the vents will get dusty. You need to clean them.
The air is off.
Black dust coming from AC vents can be due to several reasons, such as a dirty air filter, mold growth in the ductwork, or accumulated dust and debris in the ventilation system. It is essential to have the system inspected and cleaned by a professional to improve indoor air quality and prevent potential health issues.
I don't know it's a new furnace and the outside unit was checked. everything runs good except that the air is not coming out of the vents cold it's barely cold.
replace? why not fix it?
There may be something blocking the deflectors from sending air up there.
Have the cabin air filter changed.
um...I know why no one has answered this yet, cos no one knows what the heck you are talking about!! Try rephrasing it!!!!!
You can sanitize your car air vents by removing the cover and vacuuming up dust that may have settled there. You can also try leaving the air running for a while to get rid of the odor.
Air vent cleaning actually does reduce the dust in your home considerably. Over time, dirt and dust will travel through your vents as you use your air conditioner and heater. Animal fur, pollen, and other pollutants can cause allergies and other problems. Cleaning your air vents is especially important after construction or remodeling of your home. Cleaning your air vents is definitely not hype. It will reduce allergens that are circulated through the air. Make sure you check out the company with the Better Business Bureau.
It's somewhat cold. It's just very little cold air coming out. Can't hear the vent blow the air as well.
There are a number of reasons why air coming up from air vents would smell like dead fish. The air ducts may need cleaning. The air coil may need replacing. It could even be an electrical problem with the unit.