Skip to Content
Your Trusted Albany Technician
Flair Icon

Why Is My Bathroom Exhaust Fan Making a Weird Noise?


Bathroom exhaust fans are an important part of keeping our bathrooms clean and healthy. But when they start making strange noises or stop working altogether, you know it’s time to troubleshoot the problem before calling in a professional.

In this blog post, we will discuss what could be causing your bathroom exhaust fan to make weird noises and the steps you can take to resolve the issue.

How to Determine What’s Wrong with Your Bathroom Exhaust Fan

Before beginning any troubleshooting on your bathroom exhaust fan, be sure to turn off the power at the circuit breaker. Noise coming from your exhaust fan could be caused by various factors, including damage, improper wiring or connections, or loose components.

To identify the source of the noise, start by visually inspecting the fan for signs of damage. Then check for any loose wires or connections. This should include inspecting all wiring within a junction box if present. Lastly, look for any loose parts that may be rattling around in the housing. Once you have identified any areas with potential problems, you can begin taking steps to remedy the issue yourself or with the assistance of an electrician.

Common Bathroom Exhaust Fan Problems

There are several issues that could be causing your bathroom exhaust fan to make weird noises. A few of the most common include the following:

  • Check if the fan is blocked or clogged with dust or dirt – This can cause an electrical short and lead to the fan making weird noises. Cleaning your bathroom exhaust fan is a crucial part of home maintenance. This is especially true if it has been some time since it was last done, as dust buildup can lead to short-circuiting and unusually loud noises. If your fan has begun making odd sounds, the first step you should take is to check if it is blocked or clogged with dust and debris, as this could be the cause of the electrical malfunction. Make sure to take appropriate safety measures when cleaning the device to avoid a potential accident.
  • Make sure the fan is getting enough power – Use a voltage tester to ensure the fan is receiving enough electricity from the outlet. Taking the time to ensure that your bathroom exhaust fan is receiving an adequate amount of power can save you plenty of headaches and money on energy bills down the road. The easiest way to accomplish this is by using a voltage tester to check if there's enough electricity flowing into the outlet from your home's electrical system. If the voltage isn't in line with what your fan needs to work properly, then it's worth considering replacing or upgrading the outlet for maximum efficiency.
  • Inspect other nearby electrical items in case they are interfering with your fan's performance - Getting the most out of your bathroom exhaust fan might require you to take a closer look at other electrical items nearby. While it is possible that the fan is having electrical problems due to an internal issue, it's worth checking for external influences as well. Inspecting any cords and making sure they aren't frayed or kinked, and taking a look at lights and other indoor wiring can help ensure your fan is running smoothly. Taking all these steps will help ensure your fan is getting the power it needs to perform correctly.

Should I Purchase a New Bathroom Exhaust Fan?

If all the troubleshooting has been done and you’ve determined that your bathroom exhaust fan is beyond repair, it may be time to consider replacing it. Prior to making this purchase, check with an electrician first to make sure that your bathroom fan is definitely unrepairable.

If an electrician confirms you need a new bathroom exhaust fan, when purchasing a new bathroom fan, take into account the size of your bathroom and the type of ventilation system you need. Your goal should be to find an exhaust fan that both fits your needs and meets your budget. Research various options online and read up on customer reviews to ensure you find a good quality product at a fair price. Finally, if possible, consult an electrician for their opinion before heading off to the store to buy a new bathroom exhaust fan.

Mel Carr Electric has been helping homeowners in Albany and its surrounding communities with electrical installation, maintenance, and repair services since 1976. If you are experiencing problems with your bathroom exhaust fans, we can help.

Check out our Code of Ethics and customers’ reviews to learn more about our licensed electrical contractors.

Call us at (518) 500-3042 or reach out to us online today to speak with one of our bathroom exhaust fan repair specialists in Albany about your situation or request an appointment.

Share To: