What Does It Mean If Your Furnace Makes A Squeaky Sound?

Your furnace, also known as an indoor heater, is essential to providing your home with warmth during the cold winter months. If it begins to make a squeaky noise, this can indicate a number of possible issues. To get to the bottom of the problem, it's best to call in a professional for furnace services and repairs. While you wait for your HVAC professional to arrive, you can learn more about squeaky furnace sounds below. 

What causes a furnace to make squeaky sounds?

There are a few different reasons your furnace might be squeaking. Squeaking furnaces are often caused by worn fan belts, which happen when the belt has been in use for a long time. The motor bearings in furnaces can also get worn down over time, leading to a squeaky sound. If your furnace is making grinding or squealing noises, these are usually caused by an issue with the blower wheel.

How do you stop a squeaky furnace?

The best way to stop a squeaky furnace is to call in a professional. A certified HVAC technician who specializes in furnace services can identify the source of the squeaking and provide a solution. Depending on the cause, this could mean replacing certain parts or repairing existing components. Regardless of the specific issue, it's important to get your furnace serviced as soon as possible to avoid further damage.

What happens if you ignore a squeaky furnace?

Furnaces squeak for different reasons, so it depends on the cause. If you ignore a worn fan belt for too long, the belt may break completely, leading to a breakdown of your furnace. Worn motor bearings can also cause friction and overheating, which can reduce the efficiency of your system and lead to higher energy bills. If you have an issue with the blower wheel, it's important to get it repaired as soon as possible. If left unchecked, this issue could lead to costly repairs or replacements down the line.

Can you fix a squeaky furnace yourself?

Dealing with a squeaky furnace generally isn't a DIY job. While it's possible to identify the source of the squeaking, actually fixing the issue will require specialized furnace services from an experienced HVAC technician. Trying to repair a furnace yourself without proper knowledge and experience can lead to dangerous situations or further damage that will be costly to repair down the line.

If you think your furnace is making squeaky noises, the best thing to do is call a professional for furnace services right away. A certified HVAC technician will be able to identify the source of the problem and provide a solution that keeps your home comfortable throughout the winter.

Contact a furnace services technician to learn more.