Strange, loud and repetitive noises coming from the air conditioner in your home in Virginia Beach, VA, are always a cry for help. You must learn to interpret these various noises to keep your AC system out of trouble. Here’s some information about why your AC system is making so much noise:
Banging
If you hear a loud and violent banging from your AC system, look to the system’s compressor. This all-important component makes refrigerant condensable and therefore guarantees that your AC system’s cooling cycle can repeat, so any problems with it should greatly concern you.
Most probably, debris has either found its way inside the compressor or there’s a loose or broken part in it, like a connecting rod or crankshaft. A trained professional will need to either fix the relevant parts or clean out the debris. In serious enough cases, especially if you’ve had the same compressor for many years, you may need to completely replace it.
Hissing
Hissing sounds may have several different causes, the most likely of which is a refrigerant leak. Since refrigerant is extremely hazardous when ingested or inhaled, we urge you to never attempt to stop such a leak or refill your AC system on your own. Instead, call a trained HVAC service technician and request repair or maintenance services.
Alternatively, hissing noises may indicate a duct leak or a malfunctioning expansion valve. HVAC service technicians will pinpoint the exact explanation when they examine your AC system.
Squealing
The exact position and cause of this noise is usually your AC system’s blower motor, though it may also suggest problems with the fans. Blower wheels typically release piercing squeals when they malfunction. In turn, this could lead to an air pressure issue in your air conditioner.
When your AC system sounds the alarm in ways like those we’ve just described, get professional help. Call Weather Makers, Inc. and have our trained HVAC service technicians provide you with the best AC repair services around Virginia Beach, VA.
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