When your furnace is operating properly, it should deliver heat without making too much sound. While it’s normal to hear your furnace making noise as it begins running, other sounds are signaling your furnace requires immediate professional help.
Here are some of the most common furnace noises and what they can be signaling. If your furnace is making an odd noise, our friendly heating pros are here to help with the best furnace repair in Hasbrouck Heights, New Jersey.
1. Furnace Making a Banging Noise
You could have an urgent problem on your hands if you’re detecting your furnace making a banging noise. If your furnace is making a knocking noise, it may indicate there could be a few problems. These range from gas increasing in your furnace or a ductwork issue.
Banging Sounds Coming from Your Furnace
Your heating system turns dirty over time, so that’s why it’s important to set routine furnace maintenance with ACE Solutions. One of the things our pros do during this work is clean your furnace’s burners. When this piece gets grimy, you might hear your furnace making a loud rumbling noise after ignition takes longer than normal. The following gas buildup can crack your furnace’s heat exchanger, where natural gas transforms into warm air. Any fractures in it can discharge carbon monoxide, which is ordinarily emitted outside. This hazardous gas can be fatal in large concentrations.
If you’re noticing banging or knocking sounds coming from your furnace, ACE Solutions advises turning it off and contacting us at 201-579-2562. Significant natural gas in your furnace or a cracked heat exchanger are dangerous troubles that require fast service.
Banging Sounds Coming from Your Ductwork
Your furnace uses ductwork to provide heated air across your residence. If the ductwork wasn’t put in properly or is getting dated, it can be noisy when your furnace is on. This can be the issue if your furnace makes a banging noise when it shuts off. Get in touch with ACE Solutions at 201-579-2562 and we’ll determine the problem.
2. Furnace Buzzes Constantly
If you observe your furnace making a buzzing noise, don’t hesitate to call us. A buzzing sound typically indicates an electrical issue, like with its transformer, blower motor or capacitor.
Your furnace uses an internal transformer to work on the right voltage. If wires or the box needs to be tightened, you might hear a low humming noise in the furnace when off. Your furnace also works with a blower motor, which sends heated or chilly air around your residence, and a capacitor, which turns on the motor. If either of these pieces are fading, they will buzz when the furnace turns on.
3. Furnace Making a Rattling Noise
If your furnace is making a rattling noise, it could be related to something small, like an unfastened screw, or something major, like a broken component. In either case, we urge you to shut your furnace off and calling our heating specialists at 201-579-2562 for support.
4. Furnace Is Making a High-Pitched Squealing Sound
If your furnace makes a high-pitched noise, like squealing, when it’s going, it’s attempting to get your attention it requires some TLC. If you’ve forgotten furnace maintenance recently, belts could be worn down or a bearing might need to be lubricated. We realize that maintenance often slips your mind, but our techs can get your furnace running quietly again fast.
5. Furnace Makes a Whistling Sound Like Air Escaping
When you’re noticing your furnace making a whistling noise, it’s typically due to an air leak in your ductwork. You might also hear whistling while the furnace is operating if a floor vent isn’t secure. If you’ve looked at your vents but are still sensing whistling, ACE Solutions can help. It’s essential to get loose ductwork taken care of quickly, because it can result in comfort issues in your residence and drive up your energy costs.
6. Furnace Makes Noise that Sounds Like Scraping Metal
It’s not a positive sign if you notice your furnace making a grinding noise. This metal-on-metal sound typically means there’s a problem with your furnace’s blower. Shut down your furnace off instantly and reach our professionals at 201-579-2562 for help.
When you’re hearing a weird noise from your furnace, ACE Solutions is here to provide assistance. Contact us at 201-579-2562 to request your furnace repair appointment now.