Why Your HVAC System Smells Musty When It Turns On
Have you ever noticed a musty smell from AC in Etna, OH? That’s not normal. It can be a warning sign that your system isn’t working correctly and that the air quality in your home is poor. Foul smells coming from air conditioners are most common in the warmer, more humid months.
Your air conditioner removes excess moisture from the air. Unfortunately, some of that moisture can build up in your equipment and air ducts. When that happens, it creates a place where mold and mildew can grow.
Common Causes of a Musty HVAC Smell
If you want to get rid of that awful smell that fills your house every time you turn on the AC, you need to know what’s causing it. Usually, the odor is due to mold growth around the coils or inside your ducts from the dirt, dust, and moisture that build up over time.
You may also smell musty air if your condensate drain line is clogged. Your air conditioner produces condensation as it cools your home. Over time, the drain line can become blocked. Once standing water accumulates inside the system, it will lead to an unpleasant smell.
A third potential cause is a dirty air filter. When your air filter is clogged, airflow is restricted, and excess moisture can remain trapped in the system.
How to Prevent a Musty AC Smell
Some tips for protecting the air quality in your home include:
- Scheduling regular HVAC maintenance
- Vacuuming out your drain line about once a month
- Swapping your air filter every 30 days
- Scheduling seasonal tune-ups
When in doubt, call the professionals to check over your system and fix any issues they find.
Get Rid of the Musty Smell From AC in Etna, OH
You don’t have to keep dealing with the musty smell from AC in Etna, OH. The experienced technicians at Mr. Air can inspect your heating and cooling system, identify the source of the foul smell, and solve the problem.
Contact our team to schedule an appointment.
