Asheville, NC Air Conditioning Repair: What’s that Sound?

One of the most common complaints about air conditioners that we hear from our clients is that their systems make strange sounds. It’s important to take note of sounds that seem unusual or that occur suddenly. They often indicate a problem requiring professional attention. Make sure to take action before that small sound develops in a major repair. For Asheville, NC air conditioning repair, call the experts at Comfort Central today!

Let’s review a few of the most common sounds that indicate underlying problems:

  • Grinding: If you hear a grinding noise in your indoor unit, it probably indicates a mechanical issue, perhaps a problem with the bearings in the blower fan motor.
  • Buzzing: While you should probably expect humming from your unit, buzzing can indicate an electrical problem. Like all electrical problems, the solution needs to be recommended and executed by a trained technician. There might be a damaged wire somewhere in the system.
  • Banging: This is an unpleasant sound, and if it sounds like two metal pieces smacking together inside your AC, then that’s probably what’s going on. One of the components may have come loose within the housing, or one of the fan blades may be bent and interfering with another component. Ignoring this sound could result in significant physical damage to your unit.
  • Hissing: If it sounds as though there’s an air leak in your system somewhere, there probably is! If it’s in your ductwork, there’s probably a crack or loose joint in the ductwork that’s causing the issue. If you hear around your system components, then your refrigerant line may have been punctured, and you’re losing the refrigerant charge.

These are just a few of the most common problematic sounds. For Asheville, NC air conditioning repair, contact the experts at Comfort Central today! 

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