Sounds That Says Your Air Conditioner Has Problems

by John Dilan on Aug 7, 2020 Business 22 Views


Today’s air conditioners are quieter than ever. And we want to make sure yours stays that way. Without an effective system, summer may be a time of sweating your way through your days and struggling to get comfortable. So, it is essential to take good care of your air conditioner by instanter repair and regular air conditioning service in Sydney. Thankfully you can rest assured that you have Epic Air to get your home comfort back to where it needs to be. All you have to do is, schedule the appointment if you hear the sign that the unit needs a repair or upgrade.

Air Conditioner Sound-Dampening Technology

Did you know to keep noise levels below 55 decibels, high-efficiency AC units incorporate sound-dampening technology and two-stage compressors? This will help you understand what your AC is trying to tell you via different sound! As these noises could signal anything from needing a simple tune-up to costly repairs, to worst-case replacement of the entire unit, ignoring the mysterious noises from your AC can turn minor issues into major expenses. The sooner you can determine the cause of the noise and resolve your AC issues, the better. So, don’t ignore the unusual sounds coming from your air conditioner, if you hear any during regular operation. This could be a sign that the unit needs a repair or upgrade.

The Sound Of A Struggling AC

1. Screaming

A sensor is doing its job to protect you from a potentially hazardous situation. If your air conditioner turns off on its own with screaming, don’t panic. Consider this a good thing. Screaming might also indicate high internal pressure within your compressor, which is very dangerous. So, if you hear high-pitched whistling or screaming, shut the air conditioner off, and call a professional right away for air conditioning repairs in Sydney.

2. Chattering/Rattling

Your first line of defence is to check for loose screws or bolts in the unit’s casing, clean condenser coils and change your indoor air filter if you hear chattering or rattling noise. Here, the cause maker could be the fan, which rattles when loose. Another culprit could be twigs or leaves that have clogged your system. The electrical contractor in the equipment can also make a chattering sound, which can damage other components, including the compressor if allowed to continue. In short, a rattling noise can mean that your air conditioner is starting to deteriorate, and some of its parts are loosening.

3. Humming

If the compressor hums and refuses to start, there may be an issue with the motor, though loose wiring could trigger this noise, too. Yes, sometimes humming or buzzing noises point to electrical problems. Another reason may be due to the loose parts and refrigerant piping. This can cause vibration and, if left unchecked, can lead to a more serious maintenance issue. Usually, a humming sound generally isn’t severe, but it still signals that something inside your air conditioner is off. So, a professional check is a smart move here.

No matter what type of usual sound you hear, consider a professional check and make sure your air conditioning installation in Sydney is completely working fine.

The author of this article is an expert in air conditioning installation in Sydney. In this article, he discusses the sounds that say your air conditioner has problems. To learn more, visit

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