A ductless HVAC system in Irvington, AL, should run relatively quietly during operation. Noises can indicate an issue that requires professional assistance. Here are what these ductless mini-split noises mean and what you should do to resolve the underlying problem:
Compressor Noise
It’s normal for your compressor to make a low humming or whirring sound when running. If grinding or loud screeching sounds occur, it may indicate worn-out components.
Fan Noise
Fans inside your ductless HVAC system will circulate while in use, and this sound should be pretty quiet. If you hear clanking or squeaking occurring, fan blades may be rubbing against another surface while in motion. Blade lubrication may be necessary.
Hissing
Ductless mini-split systems use refrigerant to change the air temperature. If you hear hissing or a low whistling, this can indicate a leak in the refrigerant lines. This is an urgent situation that requires professional attention.
You may also hear a hissing sound if your air filter is dirty. This sound occurs when air tries to force its way through but encounters resistance.
Dripping or Gurgling
Condensate lines will move moisture away from your ductless system. If clogs interrupt the flow of water, this can produce sounds like dripping or gurgling. Routine maintenance can keep these lines clear and help you maintain safe indoor air quality.
Buzzing
Damage to electrical components in your ductless system can produce a buzzing or humming sound. You may also hear a popping sound when your ductless mini-split starts up. Electrical issues should always receive prompt diagnosis and repair to prevent electrocution or fire.
Repair Ductless Mini-Split Noises in Irvington, AL
For assistance with ductless mini-split noises in Irvington, AL,, reach out to Air Specialty. Routine inspections and maintenance can often prevent several of these issues from occurring.
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