When your furnace is running like it should, it should give heat without making too much disruption. While it’s common to catch your furnace making noise as it turns on, other disruptions are showing your furnace needs immediate professional support.
Here are some of the most common furnace noises and what they could mean. If your furnace is making a strange noise, our friendly heating professionals are here to fix the problem with the best furnace repair in Columbia, Mississippi.
1. Furnace Makes Banging or Knocking Sounds
You may have a serious problem on your hands if you’re noticing your furnace making a banging noise. If your furnace is making a knocking noise, it may indicate there could be several problems. These involve gas building up in your furnace or a ductwork issue.
Banging Sounds Coming from Your Furnace
Your heating system gets filthy as time passes, so that’s why it’s critical to set routine furnace maintenance with Watts Electric & AC. One of the jobs our technicians do during this appointment is clean your furnace’s burners. When this component gets grimy, you may hear your furnace making a loud rumbling noise when ignition takes longer than normal. The resulting gas buildup might break your furnace’s heat exchanger, where natural gas changes into heat. Any cracks in it can emit carbon monoxide, which is normally released away from your home. This dangerous gas can be lethal in large concentrations.
If you’re noticing banging or knocking sounds coming from your furnace, Watts Electric & AC urges you to turn it off and reaching us at 601-736-7362. Excessive natural gas in your furnace or a cracked heat exchanger are hazardous issues that require fast attention.
Banging Sounds Coming from Your Ductwork
Your furnace uses ductwork to provide heated air around your house. If the ductwork wasn’t put in correctly or is getting old, it can be loud when your furnace runs. This can be the case if your furnace makes a banging noise when it shuts off. Get in touch with Watts Electric & AC at 601-736-7362 and we’ll figure out the problem.
2. Furnace Makes a Buzzing Sound
If you notice your furnace making a buzzing noise, don’t wait to call us. A buzzing sound usually means there’s an electrical situation, like with its transformer, blower motor or capacitor.
Your furnace uses an internal transformer to operate on the correct voltage. If wires or the box needs to be tightened, you could notice a low humming noise in the furnace when off. Your furnace also works with a blower motor, which distributes heated or cold air throughout your rooms, and a capacitor, which turns on the motor. If either of these components are going out, they will buzz when the furnace starts.
3. Furnace Making a Rattling Noise
If your furnace is making a rattling noise, it may be related to something small, like an unfastened screw, or something critical, like a broken piece. In either case, we urge you to shut your furnace off and calling our heating pros at 601-736-7362 for help.
4. Furnace Is Making a High-Pitched Squealing Sound
If your furnace makes a high-pitched noise, like squealing, when it’s on, it’s trying to get your attention it requires some TLC. If you’ve forgotten furnace maintenance the last couple of years, belts could be worn out or a bearing might need to be greased. We are aware that maintenance sometimes slips your mind, but our pros can get your furnace running quietly again rapidly.
5. Furnace Whistles
When you’re noticing your furnace making a whistling noise, it’s typically the result of an air leak in your ductwork. You could also notice whistling while the furnace is operating if a floor vent is loose. If you’ve examined your vents but are still noticing whistling, Watts Electric & AC can assist you. It’s important to get loose ductwork taken care of without delay, because it can create comfort issues in your house and inflate your energy bills.
6. Furnace Making a Grinding Noise
It’s not a good sign if you detect your furnace making a grinding noise. This metal-on-metal noise frequently means there’s a problem with your furnace’s blower. Turn off your furnace off immediately and reach our professionals at 601-736-7362 for assistance.
When you’re hearing a strange noise from your furnace, Watts Electric & AC is ready to support you. Contact us at 601-736-7362 to request your furnace repair appointment today.