Unusual smells coming from the air conditioner in your Frisco, TX home merit immediate investigation and servicing. Diagnosing five common yet bothersome AC odors will ensure it undergoes the right services.
1. Musty Odor
Musty odors in an air conditioner often occur from a clogged condensate drain. Dirt, dust and grime build up in and block the drain, preventing moisture from draining normally. Yearly air conditioner maintenance prevents drain clogs and musty odors.
2. Chloroform Odor
If you notice that your air conditioner smells like chloroform or gives off a faint, sweet odor, it might have a refrigerant leak. Evaporator coils made from copper can crack and leak refrigerant. Hire an HVAC technician to repair your air conditioner’s cracked evaporator coil and resolve the leak.
3. Burnt Plastic or Rubber
A burnt plastic or rubber odor can occur because of a fried circuit board or fan motor. Turn off your AC unit and call an HVAC technician to repair these parts. Depending on the age of your unit and the repair costs, you may find it more beneficial to hire an HVAC technician to install a new cooling system.
4. Burning Dust
When you first turn on your air conditioner for the season, it might make a burning odor as dust burns off. However, a burning smell can also indicate a problem like an overheated motor, a malfunctioning fan motor or damaged wiring. Ensure your unit undergoes regular tune-ups before summer to prevent these issues and burning odors.
5. Adhesive Odor
When you have new ducts in your air conditioner system, you might notice a lingering glue odor. The adhesives that technicians use to install the ducts can create a distinct odor that should fade over time. Get rid of it faster by running your air conditioner’s fan and opening the windows to circulate fresh air in your home.
Take action when the air conditioner in your home in Frisco, TX makes unusual smells. Contact All Service Heating & Air to learn more about air conditioner services today.
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