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The global HVAC systems market reached a size of $136.3 billion in 2021.

HVAC systems consist of various components, and the furnace is a key part. It provides heat for your home, and like other parts, it can have issues. When these arise, you may need to contact an HVAC services company to carry out heating repairs.

In this guide, we’ll cover 4 furnace noises that you may hear in Tulsa, OK.

1. Rattling

This is a pretty clear indicator that something is wrong with your furnace. It doesn’t necessarily mean you have a broken furnace, as there are several things that can cause this.

One such example is loose bolts in the access hatch – you can tighten these with a wrench. Other causes may require professional maintenance, however.

General wear and tear or aging can make your furnace start rattling. There could be a crack or break in one of the components such as the burner, heat exchanger, or blower fan belt. It’s always a good idea to get a professional to take a look so that they can identify the problem and determine how to fix it.

2. Chirping

You might notice a sound that reminds you of a small bird coming from your furnace. Sometimes this happens when your furnace is warming up after switching on. This is more common near the start of the cold season and is perfectly normal.

If it doesn’t go away, however, it’s probably something worse. It could be that the blower wheel and mounting plate are touching or the pulley for the blower motor has come out of alignment. This is something you definitely want to have looked at by a professional.

3. Whistling

A high-pitched whistling or screeching sound isn’t ideal. This can be due to a range of issues.

One possible cause is a motor bearing issue. This can come from worn bearings due to age, dirt, or a faulty capacitor. Ignoring this will overheat the motor.

There could also be an airflow issue. A dirty filter, damaged duct, or obstructed vent can cause this. You’ll need to call a professional to identify the issue and repair it before further damage occurs.

4. Popping/Clicking

Heater problems aren’t always easy to diagnose, and this can be one of the tricker ones, even for professionals. In older furnaces, this sound can be a normal part of the operation. It can also indicate other more serious issues.

One potential issue could be dirty furnace burners, or it may come from a cracked heat exchanger. If there’s a consistent clicking sound from your furnace, you should have it looked at as soon as possible.

Dealing With Furnace Noises

Furnace noises can sometimes be normal, but they may also indicate issues that need to be dealt with. If you’re after furnace repair near me, Advantage Plumbing Heating and Cooling in Tulsa, OK can help. We offer a range of plumbing and HVAC services throughout North Central and North East Oklahoma.

For furnace repair or a free estimate, visit our heating services page today.

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