Can Motor Start Capacitors Produce Burning Smell In A Ceiling Fan?

My ceiling fan has a burning smell. Where does the smell of burning come from, and what should I do? If it smells like burning, it is best to separate it and not use it for the time being. The smell of burning from the fan usually indicates a wiring or motor failure or motor start capacitors have blown.

How To Check It?

One thing I notice about fans is that they can be wobbly. Check for a burning smell from the engine. If the engine emits a strange smell and the fan is oscillating or not working correctly, there may be a problem with one of the engine coils. The motor may need to be replaced. The engine can be repaired, but be very careful. You have to know what you’re doing. Also, if the motor has the motor start capacitors, the motor can hold some charge. Do not touch the capacitor with a screwdriver. It can discharge into the body.

Another place where a burning smell can come from is wall wires. If the odor comes from inside the wall or other parts of the fan, turn the fan off immediately. Some cables may be very hot and explosive if you can smell them inside the wall. This can happen when a great deal of energy runs along the old paths. You have old wiring in your home, which can occur with any appliance, not just fans. Sometimes, your home may have old aluminum wires or something similar.

Other times, the smell of burning is only present when running a ceiling fan at high speeds or working with certain light groups. This can also happen. The motor may have different coils and do different things so that it may blow one coil. This causes some fans not to work correctly and others to work fine. In most cases, replacing the motor (if the smell is isolated from the engine) will solve the problem.

Different Parts Of A Ceiling Fan

In general, turning on the fan when you smell is not a good idea. Either way, stop for the moment, so you have time to see how it goes. However, to better understand how ceiling fans work, you should be familiar with a variety of important ceiling fan parts. This makes future repairs and replacements easier and helps maintain this device’s integrity. Here are the five parts to keep your ceiling fan running smoothly.


Ceiling fan blades are the most visible part. Fortunately, they can be damaged and broken, so they are often easy to replace. If your blade is foreign or less common, you can always find a replacement so that you can drill the blade to fit.

Replacement kits are readily available and contain only the blades themselves. Likewise, the blade arms that hold the edge of the swivel mechanism are more general but can be found on typical replacement kits. Please contact the original retailer if you have an old fan and would like to preserve its appearance.

Motor Start Capacitors

The condenser is the part of the fan that controls the speed and movement. Fortunately, they are often easy to replace. Fans should only use motor start capacitors that spin with sufficient power, so check model ratings before purchasing new capacitors.


The motor that powers the fan may be the most challenging part of the fan to replace. However, modern engines are built to last, and engine failure is a relatively rare problem. If the motor fails, you may need to replace it, but you can always have it checked by a professional if it has a ceiling fan installed.

Pull Key Chain

The pull chain switch is the most common part of a ceiling fan that needs repair. Pulling too hard can pull the chain out of its socket, but fortunately, it fixes quickly.

When you go to the hardware store to replace the pull chain and socket, make sure they match your fan. Figure out the number of wires used in the intake chain and the fan speed to ensure that the chain you buy is the same.

Growing Bracket

The mounting bracket is the part that secures the ceiling fan to the ceiling and is unlikely to fail. However, the mounting bracket can be easily replaced as water damage, or loss may occur during transportation.

If you installed a ceiling fan, you could replace the mounting bracket at a hardware store or home center. If you have a different order, you should contact the manufacturer.


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