Why Does My Air Conditioner Smell?

Posted on: August 15, 2013

Is there a weird smell coming from your air conditioner that wasn’t there earlier this season? Tired of putting up with that musty odor? Dealing with a stinky air conditioner is no fun, and it can make your summer downright unpleasant, but luckily, it can usually be fixed—and can be avoided altogether with routine maintenance.

Schedule your AC repair or maintenance in Philadelphia by calling Dowd’s Mechanical, Heating & Air Conditioning at 215-607-6448.

How to Fix Your Musty Air Conditioner

When you turn on your AC unit and are greeted by a musty air conditioner smell, the first thing you should ask yourself is: “why does my air conditioner smell?” because that’s the only way you’re going to be able to diagnose and then fix your problem. The musty air conditioner smell comes from mold and bacteria that can form around the condenser coil or the drainage pan of your AC unit.

This happens most frequently when the drain hole in the condensate tray is clogged because this causes water to collect and mold to grow. It’s also possible that the musty air conditioner smell is caused by strong odors in your home that linger in your air conditioner, such as tobacco smoke, garbage, or insecticides. When this occurs, the foul smell permeates the condenser coil so that it’s released with the cold air when you turn your air conditioning system on. This can typically be avoided if you schedule routine air conditioner maintenance before the start of the summer, but if you already have a musty air conditioner smell, it’s probably best to call a service professional such as Dowd’s Mechanical, Heating & Air Conditioning for AC repair.

Schedule Your Air Conditioning Service Today

A musty air conditioner smell isn’t just inconvenient. In fact, leaving your drain clogged can cause permanent moldy smells and damage your AC system so that it’s eventually unusable. That’s why it’s so important to contact Dowd’s Mechanical, Heating & Air Conditioning when your AC is producing a weird odor. Contact us today to schedule your air conditioning repair or maintenance in the Philadelphia, PA area!