Why Is My Furnace Making a Loud Noise?

Your furnace is an extremely important appliance in your home as it ensures that your property stays warm all winter long. At some point, you may notice that your furnace is making loud noises. If your furnace is making loud noises, it could be due to a variety of different issues.

1. Loud Motor

If your furnace sounds very loud, it could be due to an issue with your motor. When the motor is running hard, you will hear a continuous loud noise when the furnace turns on and is running. For those that are in the La Grange, IL area, contacting the team at Pro Temp of Illinois could be helpful. They will be able to diagnose the true reason as to why your furnace is running loudly and then make any necessary repairs.

2. Banging Noise When Turning on Your Furnace

During the cold winter months, you may also be alarmed by a loud banging noise that occurs whenever the furnace is turned on. One cause of this can be a weak spot in your ductwork. A more serious cause of a banging sound is an ignition roll-out, which occurs when a small explosion occurs upon starting the furnace. If this is the cause of the noise, you should turn the furnace off and call a professional.

3. Rattling Sounds

Rattling sounds are also very common with a furnace. If your furnace is rattling, it could be due to a loose screw somewhere. This can be easily fixed if you are able to identify the screw and then tighten it. Adding a rubber pad under the furnace could also help to reduce rattling of the unit.

If you are in the La Grange, IL area and are having issues with your furnace, you should contact us at Pro Temp of Illinois. We have a team of heating and air conditioning technicians and specialists that can help to identify the cause of any odd noises and make any necessary repairs. We are happy to help with your heating, cooling and indoor air quality issues.

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