Central Air Conditioner Smells Musty

Signs this is the problem.

Central air conditioner smells musty.

There are several factors that may cause your air conditioning system to emit a moldy or musty smell. Carefully remove the outer case that exposes the fans coil and compressor. The most likely culprits include the following. Blow compressed air from a distance to ensure that.

What to do when your central air conditioner smells musty. When you run into a problem with your central air conditioner including an unexplained odor. Unscrew the condensate drain from the coupling at the drip pan with a wrench and remove. Iced up evaporator coil weak airflow coming out the supply vents.

Move the unit to a place where it will remain secure during the cleaning process. Swap out your air filter. The condensation on the coil then combines with dirt or dust. Check the area around the return duct for a handle.

Clear your ducts of moisture. Air conditioner air filter. Air ducts or air vents are holding excess moisture. May contain mold mildew and cause bad smell evaporator coil mildew mold a musty smell from your central ac can be caused from a dirty evap coil.

How to get rid of the smell of mildew from a central air conditioner clean the filter. Here are the steps that will help you get rid of the musty smell of your air conditioner. Ideally thanks to preventative maintenance problems with your central air.