When your furnace is operating correctly, it should give heat without creating too much disruption. While it’s normal to notice your furnace making noise as it turns on, other noises are indicating your furnace needs immediate professional support.

Here are some of the most frequent furnace noises and what they might be signaling. If your furnace is making a strange noise, our friendly heating pros are here to fix the problem with the best furnace repair in Muskogee, Oklahoma.

1. Furnace Making a Banging Noise

You could have an urgent issue on your hands if you’re hearing your furnace making a banging noise. If your furnace is making a knocking noise, it may signal there could be several problems. These involve gas accumulating in your furnace or a ductwork issue.

Banging Sounds Coming from Your Furnace

Your heating system turns dirty over the years, so that’s why it’s critical to book routine furnace maintenance with Hix Air Conditioning Service, Inc.. One of the things our professionals do during this appointment is clean your furnace’s burners. When this piece gets grimy, you might hear your furnace making a loud rumbling noise when ignition is delayed. The subsequent gas buildup might break your furnace’s heat exchanger, where natural gas changes into warmth. Any cracks in it can discharge carbon monoxide, which is normally released away from your home. This toxic gas can be fatal in large concentrations.

If you’re aware of banging or knocking sounds coming from your furnace, Hix Air Conditioning Service, Inc. urges you to turn it off and reaching us at 918-682-8238. Too much natural gas in your furnace or a fractured heat exchanger are hazardous troubles that require prompt attention.

Banging Sounds Coming from Your Ductwork

Your furnace uses ductwork to move heated air around your home. If the ductwork wasn’t designed right or is aging, it can be noisy when your furnace runs. This might be the case if your furnace makes a banging noise when it shuts off. Call Hix Air Conditioning Service, Inc. at 918-682-8238 and we’ll figure out the problem.

2. Furnace Making a Buzzing Noise

If you hear your furnace making a buzzing noise, don’t delay calling us. A buzzing sound usually means there’s an electrical situation, like with its transformer, blower motor or capacitor.

Your furnace depends on an internal transformer to run on the correct voltage. If wires or the box needs to be tightened, you might notice a low humming noise in the furnace when off. Your furnace also uses a blower motor, which sends heated or cooled air throughout your space, and a capacitor, which triggers the motor. If either of these pieces are fading, they will buzz when the furnace switches on.

3. Furnace Making a Rattling Noise

If your furnace is making a rattling noise, it could be due to something small, like a loose screw, or something serious, like a broken part. In either case, we advise shutting your furnace off and getting in touch with our heating pros at 918-682-8238 for assistance.

4. Furnace Making a Squealing Noise

If your furnace makes a high-pitched noise, like squealing, when it’s heating, it’s trying to tell you it could use some TLC. If you’ve neglected furnace maintenance the last couple of years, belts could be worn down or a bearing could need to be lubricated. We are aware that maintenance often slips your mind, but our professionals can get your furnace running quietly again fast.

5. Furnace Making a Whistling Noise

When you’re hearing your furnace making a whistling noise, it’s typically because of an air leak in your ductwork. You might also notice whistling while the furnace is on if a floor vent is loose. If you’ve looked at your vents but are still sensing sound, Hix Air Conditioning Service, Inc. can provide support. It’s important to get loose ductwork repaired without delay, since it can result in comfort problems in your residence and increase your heating bills.

6. Furnace Making a Grinding Noise

It’s not a positive sign if you detect your furnace making a grinding noise. This metal-on-metal sound frequently means there’s an issue with your furnace’s blower. Switch off your furnace off now and call our pros at 918-682-8238 for assistance.

When you’re getting a weird noise from your furnace, Hix Air Conditioning Service, Inc. is available to support you. Contact us at 918-682-8238 to book your furnace repair appointment today.