How to Reduce AC Noise
Getting a good night’s rest while your AC unit is hissing, squealing, or rattling is almost impossible. Luckily, you don’t have to just accept the perceptible nagging of your AC. Here are four ways you can troubleshoot commonly reported AC noises. 1. High Pitched Noises High-pitched squealing noises coming from your AC unit may signal high pressure under the hood, particularly within the condenser unit. The pressure build-up may be caused by airflow restriction due to high debris accumulation. Clear the debris from the condenser and re-check the readings on your condenser’s gauge.
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