Have you noticed recently that your furnace has been sounding a bit louder than usual? If so, your problems could be bigger than just unwanted noise. There could be a variety of issues with your furnace depending on the type of sound that it’s making, so take a look through this guide from the heating repair specialists at Passanisi Services in Elyria, OH, to see what could be causing your noise issues.

Types of Furnace Noises & What They Mean

1. Humming

If you notice a loud humming noise coming from your furnace, it’s possible that the motor is about to give out. Humming also occurs when the capacitor is damaged or when it hasn’t been properly lubricated. Have a professional look at it as these issues can become problematic quickly.

2. Rumbling

A rumbling sound could be caused by a buildup of grime or debris, which can prevent the heating elements from working properly. It could also be the result of a broken fan blade. Both of these are fairly quick fixes.

3. Screeching

If your furnace is making a high-pitched screeching or squealing sound, it could mean that the fan belt has come loose, or needs to be lubricated. In some instances, it could also be the result of a faulty motor.

4. Booming

Hearing a booming sound coming from your furnace can be frightening, and it could mean that your burner is having an issue getting hot enough. This creates excessive fuel that makes a loud sound when it combusts. If you hear this, call for repairs immediately.

5. Clicking

Clicking sounds can be caused by something as simple as having a few nuts and bolts loose in the furnace, but it could also be a result of an issue with the heat exchanger or the ignition. Call for an inspection so you can have the unit repaired appropriately.

If you’ve been hearing strange sounds from your furnace and want to get it checked out by an HVAC contractor in the Elyria, OH, area, get in touch with the specialists at Passanisi Services. Whether it’s an issue with your furnace, air conditioning, or plumbing, Passanisi Services has a dedicated team of technicians that can solve the problem and make sure your home is safe and sound. Visit their website or call them at (440) 984-2322 to learn more.