Central Air Conditioner Smells Musty

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.

Central air conditioner smells musty.

How to get rid of the smell of mildew from a central air conditioner clean the filter. The evaporator coil creates condensation when warm air flows over the coils. Air ducts or air vents are holding excess moisture. Swap out your air filter.

There are several factors that may cause your air conditioning system to emit a moldy or musty smell. Check the area around the return duct for a handle. Here are the steps that will help you get rid of the musty smell of your air conditioner. Signs this is the problem.

Move the unit to a place where it will remain secure during the cleaning process. Iced up evaporator coil weak airflow coming out the supply vents. Air conditioner air filter. When you run into a problem with your central air conditioner including an unexplained odor.

What to do when your central air conditioner smells musty. Clear your ducts of moisture. Carefully remove the outer case that exposes the fans coil and compressor. The most likely culprits include the following.

Ideally thanks to preventative maintenance problems with your central air. Unscrew the condensate drain from the coupling at the drip pan with a wrench and remove. Blow compressed air from a distance to ensure that.