When your furnace is working properly, it should provide warm air without creating too much sound. While it’s normal to catch your furnace making noise as it begins running, other disruptions are showing your furnace requires immediate professional help.
Here are some of the most reported furnace noises and what they could mean. If your furnace is making a strange noise, our friendly heating professionals are here to assist with the best furnace repair in Odessa, TX.
1. Furnace Making a Banging Noise
You could have a critical problem 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 a couple of problems. These include gas increasing in your furnace or a ductwork problem.
Banging Sounds Coming from Your Furnace
Your heating system becomes dirty over the years, so that’s why it’s essential to set routine furnace maintenance with Redhawk Heating & Air Conditioning. One of the things our professionals complete during this appointment is clean your furnace’s burners. When this part gets grubby, you might hear your furnace making a loud rumbling noise after ignition takes longer than normal. The following gas buildup might fracture your furnace’s heat exchanger, where natural gas transforms into heat. Any breaks in it can leak carbon monoxide, which is ordinarily released away from your home. This hazardous gas can be lethal in large concentrations.
If you’re aware of banging or knocking sounds coming from your furnace, Redhawk Heating & Air Conditioning advises turning it off and contacting us at 432-237-0168. Too much natural gas in your furnace or a fractured heat exchanger are dangerous troubles that necessitate immediate attention.
Banging Sounds Coming from Your Ductwork
Your furnace uses ductwork to deliver hot air throughout your house. If the ductwork wasn’t put in properly or is aging, it can be noisy when your furnace runs. This may be the case if your furnace makes a banging noise when it shuts off. Call Redhawk Heating & Air Conditioning at 432-237-0168 and we’ll pinpoint the problem.
2. Furnace Making a Buzzing Noise
If you notice your furnace making a buzzing noise, don’t wait to call us. A buzzing sound frequently indicates an electrical issue, like with its transformer, blower motor or capacitor.
Your furnace uses an internal transformer to work on the proper voltage. If wires or the box isn’t tight enough, you could hear a low humming noise in the furnace when off. Your furnace also uses a blower motor, which sends heated or cold air throughout your house, and a capacitor, which turns on the motor. If either of these pieces are failing, they will buzz when the furnace starts.
3. Furnace Making a Rattling Noise
If your furnace is making a rattling noise, it can be due to something small, like an unfastened screw, or something major, like a broken part. In either case, we urge you to shut your furnace off and getting in touch with our heating professionals at 432-237-0168 for assistance.
4. Furnace Making a Squealing Noise
If your furnace makes a high-pitched noise, like squealing, when it’s going, it’s attempting to get your attention it could use some TLC. If you’ve neglected furnace maintenance the past few years, belts could be dilapidated or a bearing may need to be greased. We realize that maintenance sometimes slips your mind, but our techs can get your furnace operating quietly again quickly.
5. Furnace Making a Whistling Noise
When you’re detecting your furnace making a whistling noise, it’s frequently because of an air leak in your ductwork. You might also be aware of whistling while the furnace is on if a floor vent isn’t tight. If you’ve looked at your vents but are still hearing sound, Redhawk Heating & Air Conditioning can provide support. It’s important to get loose ductwork repaired quickly, as it can make comfort issues in your home and drive up your heating expenses.
6. Furnace Making a Grinding Noise
It’s not a positive sign if you hear your furnace making a grinding noise. This metal-on-metal noise usually means there’s trouble with your furnace’s blower. Turn off your furnace off immediately and call our professionals at 432-237-0168 for assistance.
When you’re noticing an atypical noise from your furnace, Redhawk Heating & Air Conditioning is here to provide assistance. Contact us at 432-237-0168 to request your furnace repair appointment now.