When your furnace is running like it should, it should give heat without making too much disruption. While it’s expected 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 frequent furnace noises and what they might mean. If your furnace is making an odd noise, our friendly heating professionals are here to fix the problem with the best furnace repair in Winnipeg, Manitoba.

1. Furnace Makes a Banging Sound

You may have a serious situation on your hands if you’re noticing your furnace making a banging noise. If your furnace is making a knocking noise, it may mean there could be a few problems. These involve gas accumulating in your furnace or a ductwork problem.

Banging Sounds Coming from Your Furnace

Your heating system becomes dirty over time, so that’s why it’s important to book routine furnace maintenance with Kirkfield Heating & Air Conditioning. One of the tasks our technicians do during this appointment is clean your furnace’s burners. When this piece gets grubby, you could hear your furnace making a loud rumbling noise when ignition takes more time. The subsequent gas buildup can break your furnace’s heat exchanger, where natural gas changes into warmth. Any breaks in it can leak carbon monoxide, which is normally released outside. This hazardous gas can be fatal in large concentrations.

If you’re noticing banging or knocking sounds coming from your furnace, Kirkfield Heating & Air Conditioning recommends turning it off and calling us at 204-272-8128. Significant natural gas in your furnace or a ruptured heat exchanger are serious problems that should get immediate service.

Banging Sounds Coming from Your Ductwork

Your furnace relies on ductwork to move hot air throughout your home. If the ductwork wasn’t designed right or is getting dated, it can be loud when your furnace is heating. This could be the case if your furnace makes a banging noise when it shuts off. Contact Kirkfield Heating & Air Conditioning at 204-272-8128 and we’ll pinpoint the problem.

2. Furnace Making a Buzzing Noise

If you notice your furnace making a buzzing noise, don’t delay calling us. A buzzing sound usually 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 might notice a low humming noise in the furnace when off. Your furnace also has a blower motor, which moves warm or cold 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 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 serious, like a broken piece. In either case, we recommend shutting off your furnace and getting in touch with our heating pros at 204-272-8128 for assistance.

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 making an effort to get your attention it could use some TLC. If you’ve forgotten furnace maintenance the past few years, belts could be worn down or a bearing may need to be lubricated. We realize that maintenance sometimes slips your mind, but our professionals can get your furnace heating quietly again rapidly.

5. Furnace Makes a Whistling Sound Like Air Escaping

When you’re noticing 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 sensing noise, Kirkfield Heating & Air Conditioning can help. It’s essential to get loose ductwork fixed fast, since it can result in comfort issues in your home and increase your heating expenses.

6. Furnace Making a Grinding Noise

It’s not a positive sign if you detect your furnace making a grinding noise. This metal-on-metal racket frequently means there’s a problem with your furnace’s blower. Switch off your furnace off instantly and call our professionals at 204-272-8128 for help.

When you’re getting an atypical noise from your furnace, Kirkfield Heating & Air Conditioning is ready to help. Contact us at 204-272-8128 to request your furnace repair appointment right away.