Central Air Conditioner Smells Musty

Check the area around the return duct for a handle.

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. Carefully remove the outer case that exposes the fans coil and compressor. What to do when your central air conditioner smells musty. Move the unit to a place where it will remain secure during the cleaning process.

There are several factors that may cause your air conditioning system to emit a moldy or musty smell. Blow compressed air from a distance to ensure that. Swap out your air filter. When you run into a problem with your central air conditioner including an unexplained odor.

Clear your ducts of moisture. The most likely culprits include the following. Slide the filter out and. Clean the drain and pan.

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. Unscrew the condensate drain from the coupling at the drip pan with a wrench and remove. The evaporator coil creates condensation when warm air flows over the coils.

Air conditioner air filter. The condensation on the coil then combines with dirt or dust. Iced up evaporator coil weak airflow coming out the supply vents.