When your furnace is operating like it should, it should deliver warm air without creating too much noise. While it’s common to catch your furnace making noise as it turns on, other disruptions are showing your furnace needs immediate professional help.
Here are some of the most common furnace noises and what they could be indicating. If your furnace is making an atypical noise, our friendly heating pros are here to help with the best furnace repair in Carson City, NV.
1. Furnace Making a Banging Noise
You could have an urgent problem on your hands if you’re hearing your furnace making a banging noise. If your furnace is making a knocking noise, it might mean there could be a couple of problems. These include gas increasing in your furnace or a ductwork issue.
Banging Sounds Coming from Your Furnace
Your heating system gets grimy as time passes, so that’s why it’s critical to set seasonal furnace maintenance with Anderson Heating & A/C. One of the tasks our techs perform during this appointment is clean your furnace’s burners. When this component gets dirty, you could hear your furnace making a loud rumbling noise if ignition takes more time. The subsequent gas buildup may fracture your furnace’s heat exchanger, where natural gas turns into warm air. Any breaks in it can discharge carbon monoxide, which is ordinarily released away from your home. This hazardous gas can be deadly in large concentrations.
If you’re hearing banging or knocking sounds coming from your furnace, Anderson Heating & A/C advises turning it off and contacting us at 775-230-7628. Excessive natural gas in your furnace or a broken heat exchanger are serious issues that require prompt repairs.
Banging Sounds Coming from Your Ductwork
Your furnace works with ductwork to provide heated air across your house. If the ductwork wasn’t put in correctly or is aging, it can make a lot of noise when your furnace runs. This may be the problem if your furnace makes a banging noise when it shuts off. Contact Anderson Heating & A/C at 775-230-7628 and we’ll figure out the problem.
2. Furnace Making a Buzzing Noise
If you hear your furnace making a buzzing noise, don’t hesitate to call us. A buzzing sound frequently indicates an electrical issue, like with its transformer, blower motor or capacitor.
Your furnace depends on an internal transformer to run on the right voltage. If wires or the box isn’t tight enough, you could detect a low humming noise in the furnace when off. Your furnace also has a blower motor, which distributes warm or cold air across your residence, and a capacitor, which triggers 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 major, like a broken part. In either case, we advise shutting your furnace off and contacting our heating specialists at 775-230-7628 for help.
4. Furnace Making a Squealing Noise
If your furnace makes a high-pitched noise, like squealing, when it’s running, it’s trying to get your attention it requires some TLC. If you’ve skipped furnace maintenance the last couple of years, belts could be worn down or a bearing may need to be lubed. We are aware that maintenance frequently slips your mind, but our technicians can get your furnace running quietly again fast.
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 could also be aware of whistling while the furnace is operating if a floor vent isn’t tight. If you’ve looked at your vents but are still hearing noise, Anderson Heating & A/C can help. It’s important to get loose ductwork taken care of without delay, since it can create comfort problems in your house and increase your utility bills.
6. Furnace Making a Grinding Noise
It’s not an encouraging sign if you hear your furnace making a grinding noise. This metal-on-metal sound frequently means there’s a problem with your furnace’s blower. Shut down your furnace off right away and call our pros at 775-230-7628 for support.
When you’re getting a weird noise from your furnace, Anderson Heating & A/C is available to provide assistance. Contact us at 775-230-7628 to schedule your furnace repair appointment right away.