Why Is Your Aircon Making Noise? Common Aircon Problems in Singapore
How to Fix a Noisy Aircon in Singapore
Regular servicing is crucial to maintaining your aircon’s performance. Waiting until your unit stops cooling can lead to expensive repairs or the need for a chemical wash. At Aircon Uncle, we recommend scheduling aircon servicing every 3-6 months to keep your system running smoothly and avoid any costly breakdowns.
Check out our affordable servicing packages here.
Why Is Your Aircon Noisy? Common Causes and Fixes
Unnecessary noise around the house can be irritating, especially in Singapore’s hot climate where air conditioning is essential. But what happens when the aircon, meant to keep you cool, starts bothering you with loud noises? Ignoring these sounds could lead to bigger issues and costly repairs, but addressing them early can often save you time and money.
Let’s explore the common reasons why your aircon may be noisy and what you can do to fix it
Need help with maintenance? Learn more about our comprehensive aircon servicing packages here.
Common Reasons for a Noisy Aircon
1. Banging
If you hear a banging noise, it could be due to loose or broken parts inside the compressor. Over time, wear and tear can cause components to clash against each other. Another possible reason is an unbalanced indoor blower. In the worst-case scenario, the banging sound might indicate that the compressor needs to be replaced.
2. Clanking
A clanking sound usually means that the compressor is loose or unbalanced, which could signal the need for a replacement. It could also indicate that the indoor blower or outdoor fan blades are unbalanced and hitting other parts of the aircon. Addressing this early can help avoid further damage and expenses.
3. Clicking
Hearing a clicking sound when turning your aircon on or off is normal. However, if the clicking persists throughout operation, it might indicate a defect in the thermostat. If you notice this, it’s time to call a technician to prevent further damage.
4. Buzzing
A buzzing aircon can have many causes, including loose or unbalanced outdoor motors, faulty fan blades, dirty condenser coils, or debris in the indoor or outdoor unit. These problems require professional repair to avoid further complications.
5. Humming
While not as serious, a humming sound is still an indication that something is wrong. It could be caused by loose parts or issues with the refrigerant. Electrical problems, particularly with the compressor, are also common culprits. If your aircon hums but doesn’t start, contact a technician right away.
6. Squealing
If you hear squealing, squeaking, or rattling, it’s likely due to issues with the blower or fan motor. These sounds are transferred through the duct system and can be very annoying. Make sure to address the problem quickly by contacting a professional.
7. Screaming
A high-pitched screaming noise from your aircon is usually caused by a refrigerant leak. This is a serious issue that not only damages your aircon but also poses health risks. Turn off the aircon immediately and call a technician to fix the problem.
Don’t Ignore the Noise!
If you want to extend the lifespan of your aircon and avoid costly repairs, don’t ignore these noises. Whether it’s banging, buzzing, or squealing, the sooner you address the issue, the better. Contact us for prompt aircon repair and maintenance services to keep your home cool and quiet.
Ensure Your Air Conditioning Units Stay in Tip-top Condition with Your Favourite Air Con Uncle!
Don't settle for less when it comes to your comfort.
Reach out to Air Con Uncle now and let us make every day a breeze with our top-notch aircon services!
With over 30 years of unparalleled expertise, transparent pricing, and firm commitment to honesty and efficiency, Air Con Uncle is your trusted partner in ensuring your space stays comfortable without the hassle of hidden costs or unnecessary upsells.
Whether you're in need of repair, installation, an overhaul, or general servicing, we've got you covered.
Get in touch with Air Con Uncle today and step into a cooler, more comfortable world!
Don’t Wait, Ask Uncle Today
Thank you for your kind interest in Aircon Uncle! Please fill up the form below and we will get back to you as soon as possible.
I agree to terms & conditions provided by Aircon Uncle. By providing my phone number, I agree to receive text messages from Aircon Uncle.
A Brand Owned By AC Connect Pte Ltd
181 Ubi Ave 4
Singapore 408794
