Do you hear your air conditioner making a humming noise? An air conditioner making noise is usually not a concern, unless the sound varies greatly from its typical sounds. Don’t worry, if the AC is making a humming noise you’re not alone. In fact, this is one of the most common noises central air conditioners make. Sometimes the hum is louder at different times and sometimes the hum noise level is more intense with different AC brands.
A humming noise usually indicates the steady drive of the outside fan blade and motor, but a humming or buzzing noise could also indicate a mechanical or electrical issue.
Common Causes of Outside Air Conditioner Noise
The heavy equipment making up a central air conditioner can be expected to make occasional hisses, pops, rattles and the like. When you hear persistent humming and buzzing, though, you may have a problem that calls for professional air conditioner repair.
Hear a hum? Consider these Causes
Why Does My AC Make a Humming Noise?
For air conditioner repair, Phoenix, AZ, homeowners are wise to call professional HVAC contractors to diagnose and repair humming or buzzing noises. Electricity is dangerous; the circulating refrigerant in your home’s AC is also strong stuff that requires expertise.
Contact Howard Air to Stop A/C Noise Today!
Most homeowners lack the proper training to diagnose or repair a central air conditioner, and considering the investment you placed in it, you cannot afford to risk further damage. We encourage you to contact Howard Air at (623) 201-5153, rather than attempt a repair yourself, if you hear buzzing or humming sounds coming from your air conditioner.