When your furnace is working properly, it should give warm air without making too much disruption. While it’s normal to catch your furnace making noise as it begins running, other sounds are showing your furnace needs immediate professional assistance.
Here are some of the most reported furnace noises and what they might be signaling. If your furnace is making a strange noise, our friendly heating professionals are here to fix the problem with the best furnace repair in Thousand Palms, California.
1. Furnace Makes Banging or Knocking Sounds
You may have a serious issue on your hands if you’re detecting your furnace making a banging noise. If your furnace is making a knocking noise, it can mean there could be a few problems. These range from gas building up in your furnace or a ductwork issue.
Banging Sounds Coming from Your Furnace
Your heating system gets filthy over time, so that’s why it’s critical to book routine furnace maintenance with Marios Air Conditioning. One of the things our pros do during this service is clean your furnace’s burners. When this piece gets dirty, you could hear your furnace making a loud rumbling noise after ignition takes longer than normal. The following gas buildup may break your furnace’s heat exchanger, where natural gas transforms into warmth. Any fractures in it can leak carbon monoxide, which is regularly released outside. This toxic gas can be deadly in large concentrations.
If you’re noticing banging or knocking sounds coming from your furnace, Marios Air Conditioning urges you to turn it off and contacting us at 760-314-4766. Significant natural gas in your furnace or a cracked heat exchanger are hazardous troubles that should get immediate attention.
Banging Sounds Coming from Your Ductwork
Your furnace uses ductwork to deliver hot air throughout your residence. If the ductwork wasn’t designed correctly or is getting dated, it can make a lot of noise when your furnace is on. This might be the problem if your furnace makes a banging noise when it shuts off. Call Marios Air Conditioning at 760-314-4766 and we’ll pinpoint the problem.
2. Furnace Makes a Buzzing Sound
If you notice your furnace making a buzzing noise, don’t delay calling us. A buzzing sound typically means there’s an electrical problem, like with its transformer, blower motor or capacitor.
Your furnace relies on an internal transformer to run on the correct 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 works with a blower motor, which distributes hot or chilly air across your house, and a capacitor, which starts the motor. If either of these pieces are failing, they will buzz when the furnace switches on.
3. Furnace Makes Rattling Sounds Like Something Is Loose
If your furnace is making a rattling noise, it may be due to something little, like an unsecure screw, or something major, like a broken component. In either case, we recommend shutting off your furnace and contacting our heating specialists at 760-314-4766 for assistance.
4. Furnace Squeals
If your furnace makes a high-pitched noise, like squealing, when it’s heating, it’s attempting to tell you it requires some TLC. If you’ve skipped furnace maintenance recently, belts could be worn out or a bearing may need to be lubed. We realize that maintenance frequently slips your mind, but our professionals can get your furnace operating quietly again fast.
5. Furnace Whistles
When you’re detecting your furnace making a whistling noise, it’s frequently due to an air leak in your ductwork. You might also hear whistling while the furnace is running if a floor vent isn’t secure. If you’ve checked your vents but are still sensing sound, Marios Air Conditioning can provide support. It’s essential to get loose ductwork repaired without delay, as it can result in comfort troubles in your home and increase your energy costs.
6. Furnace Makes a Loud, Unpleasant 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 an issue with your furnace’s blower. Switch off your furnace off immediately and reach our pros at 760-314-4766 for support.
When you’re getting an uncommon noise from your furnace, Marios Air Conditioning is ready to provide assistance. Contact us at 760-314-4766 to request your furnace repair appointment today.