Buzzing or whining sound coming from ceiling fans can be annoying and disruptive. It also causes a lot of sleepless nights for those who have been dealing with this issue for years. Ceiling fan noise is, in some cases, caused by dust build up near the fan blades or the bearing going bad which needs replacement. Other sources of buzzing noise are tail wire too long, dirty blades causing vibrations and even electrical interference. No worries, there are simple ways to get rid of this annoying sound and here are the best ways on how to eliminate ceiling fan buzzing noise.
Why did my ceiling fan suddenly start buzzing?
When ceiling fan turns, it creates a circular current of air. However, in order for this current to move efficiently, the motor needs to turn at a certain speed. If the speed is too low or high, it creates unwanted noise. The source of unwanted buzzing sound are usually coming from the following reasons:
1. If there are dirty blades creating vibrations while spinning or the bearings are starting to wear out or go bad.
2. If the ceiling fan is too old and it doesn’t have a motor with a ball bearing. Motor that uses a ball bearing will run quieter and smoother while running just like bearings that are made by Japan.
3. If the motor gets too much load causing vibrations. One example of this is if you have several fans in an area or when you have very high ceilings with lots of lighting fixtures hanging from them such as chandeliers or pendant lights.
4. If ceiling fan wires are too long causing the motor to run faster than it should. If the wires are longer than a normal wire, it will cause vibration that will be heard by others.
5. If there is an electrical interference in the air causing motor to run faster. The simplest way to get rid of these noises is by changing out ceiling fans with new ones. Take note that not all ceiling fans would be made the same with different grades of quality and even cost would vary depending on fan size and brand.
Is ceiling fan making noise dangerous?
When a ceiling fan makes noise , it doesn’t necessarily mean that the fan or any of its parts are in a bad condition and will break down soon. Most of the time, buzzing sound coming from ceiling fans is harmless. It can sometimes be annoying but it’s not very loud and won’t cause any permanent hearing damage to people around. However, if you can hear the buzzing sound clearly from a distance, then this may suggest that the blades or motor are under heavy load that they are no longer working properly. If you sit near the fan and if it’s very noisy, then consult a professional to inspect the ceiling fan and see if there are any loose parts or worn out bearing that needs replacement.
The best way to get rid of ceiling fan buzzing noise is by following these simple steps. However, if you find that this issue is too irritating and can no longer stand it, then I suggest that you hire a professional electrician instead as this requires some knowledge about how ceiling fans work and require electrical skills to perform an inspection of the circuit.
How to fix a noisy ceiling fan
1.Check if there’s dust in the ceiling fan.
The problem may be as simple as having a dust buildup near the blades or even the bearing of the ceiling fan. Dust buildup is often caused by dry air which is too cold, causing small particles to settle on the blades. Cleaning and/or lubricating your ceiling fan does not take much time and effort and it’s worth it if you are tired of dealing with noisy ceiling fan.
2. Check the ceiling fan blades.
A lot of new ceiling fans are equipped with three-blade and five-blade fans. You can check the blades by tapping them to find out if they are loose. If a blade is loose, tighten it by turning the nut on its screw or screw in a new heavier blade. Loose blades are more likely to vibrate due to movement of air and produce noise.
3. Try balancing the ceiling fan rotor blades
Another way on how to eliminate ceiling fan buzzing noise is to balance them correctly. The moment you install two identical blades on the ceiling fan, you will notice that the blade can make more noise when there’s a difference in weight. You need to balance the blades by removing a few of your old blades and replace them with some new identical ones.
4. Change or clean the fan motor and bearings.
You may experience excessive grinding or scraping noise coming from your ceiling fan if this problem happens due to dust build up, loose fan blades, bad bearing, or worn out motor. If at all you are dealing with this issue, you should look at changing the ceiling fan motor and its bearing to reduce or eliminate ceiling fan buzzing noise.
5. Check if the tail wire is too long
Ceiling fans have an electrical wire that supplies power to the motor and connected parts of the fan. This wire is connected to a box that acts as a junction from which different wires go down to the light fixture and any other electrical components of the ceiling fan. If the wires are too long, they can rub against the motor or any other moving part of the ceiling fan and cause buzzing noises. You can fix this problem by adjusting the length of the wire to ensure that it doesn’t hang too low or is too snugly attached to other parts of the ceiling fan.
How do I eliminate the buzzing noise in a ceiling fan when it runs on inverter?
What about the buzzing noise that comes from a ceiling fan when it’s on inverter? The cause of this is due to the power being supplied to the fan. If you have a ceiling fan that’s powered by an inverter, then there will be problems as the buzzing sound only occurs when operating under the high speed setting. This happens because when used with an invertor, it runs at a higher voltage than normal which results in extra vibration which creates humming sounds and vibrations. But worry not because there are ways to fix this issue.
One way is by changing out the ceiling fan to one that’s operated through a normal source of power. But then again, there are also fans that can run on an inverter and will not make noise. If this is the case, then you won’t have to worry about buzzing sounds generated by your ceiling fan as it runs on a normal mode.
Another fix for this issue is by lubricating the blades with a lubricant such as vaseline or any silicone oil. This will reduce the amount of vibrations produced by your ceiling fan in inverter mode. This will eliminate humming sounds and allow you to enjoy its soothing features without being distracted with noises coming from your ceiling fan.
Lubricating the blades with lubricants such as silicone oil or vaseline is one way on how to fix a noisy ceiling fan. This is another great fix for noisy ceiling fans and works perfectly as long as you do not have an inverter-powered device.
You can also take things into your own hands by unplugging the power of your ceiling fan and replacing it with a new one. It will be much better if you find a reputable individual in terms of electrician in my area or country to fix this problem so you can be at ease and look forward to using your new ceiling fan without worrying about its noise.
One of the biggest concerns about ceiling fans is the durability of its blades. As a homeowner, you need to worry about this aspect and want to be sure that your ceiling fan blades are durable so it may last you for a long time. Well, there is nothing to worry as long as you purchase a high-quality product. And there are plenty of durable ceiling fans available out there that can last you for years.
Single color fans are best for durability because it uses only one color of paint in its blades which is usually white. This will make it more sturdy and resistant to fade or discoloration as well as scratches and dents from wear and tear.
If you are conscious of energy savings and you want to replace your ceiling fan, then I suggest that you look at buying a ceiling fan with light bulbs. This is because the general rule of thumb is to always opt for a ceiling fan with light bulbs. In addition to this, there are also choices made by manufacturers such as Hampton Bay who have their own version of lighting kit which includes a light bulb, remote control and all the wiring needed for installation.
If you don’t have the extra money budgeted to replace your old ceiling fans, then consider purchasing a new one that functions through normal electrical power since most closets in modern houses use standard 120 volts.
Hopefully, the above information will help you realize how to fix a buzzing noise in your ceiling fan. This buzzing sound can be annoying and you just want to get rid of it all together. If in doubt, read this post again because I have explained everything simply. Stop ignoring the problem and just try to eliminate it immediately.
As long as you want to get rid of the buzzing noise in your ceiling fan, just buy a replacement motor. Since it’s a brand new one, it will not have any old acorns or chipping paint that may cause the old blades to be noisier. The reason why this is important is so that you can fix the problem and let your ceiling fan become quiet once again.
This whole post was written for those who want to eliminate the buzzing sound in their ceiling fans by repairing them and making them quiet again. You just need the right tools and materials as well as some common sense in order for you to create beautiful, quiet objects that look amazing and do not cause unnecessary noise.