When your furnace is operating like it should, it should give warmth without generating too much disruption. While it’s expected to catch your furnace making noise as it starts up, other disruptions are showing your furnace should get immediate professional support.

Here are some of the most reported furnace noises and what they could mean. If your furnace is making a weird noise, our friendly heating professionals are here to assist with the best furnace repair in Tomball, Texas.

1. Furnace Makes Banging or Knocking Sounds

You might have an urgent issue on your hands if you’re detecting your furnace making a banging noise. If your furnace is making a knocking noise, it might mean there could be several problems. These include gas increasing in your furnace or a ductwork problem.

Banging Sounds Coming from Your Furnace

Your heating system gets filthy as time passes, so that’s why it’s important to set annual furnace maintenance with Premium Air Services LLC. One of the tasks our professionals do during this work is clean your furnace’s burners. When this part gets grimy, you may hear your furnace making a loud rumbling noise when ignition takes longer than normal. The following gas buildup may fracture your furnace’s heat exchanger, where natural gas transforms into warm air. Any fractures in it can leak carbon monoxide, which is regularly released away from your home. This hazardous gas can be lethal in large concentrations.

If you’re aware of banging or knocking sounds coming from your furnace, Premium Air Services LLC advises turning it off and reaching us at 713-364-9957. Excessive natural gas in your furnace or a ruptured heat exchanger are serious issues that require immediate service.

Banging Sounds Coming from Your Ductwork

Your furnace relies on ductwork to move hot air around your residence. If the ductwork wasn’t put in properly or is getting dated, it can make a lot of noise when your furnace runs. This might be the problem if your furnace makes a banging noise when it shuts off. Contact Premium Air Services LLC at 713-364-9957 and we’ll determine the problem.

2. Furnace Making a Buzzing Noise

If you observe your furnace making a buzzing noise, don’t hesitate to call us. A buzzing sound frequently is telling you there’s an electrical issue, 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 is loose, you might detect a low humming noise in the furnace when off. Your furnace also works with a blower motor, which distributes hot or cold air throughout your rooms, and a capacitor, which triggers the motor. If either of these components are failing, they will buzz when the furnace switches on.

3. Furnace Making a Rattling Noise

If your furnace is making a rattling noise, it can be due to something little, like a loose screw, or something serious, like a broken piece. In either case, we urge you to shut your furnace off and getting in touch with our heating professionals at 713-364-9957 for support.

4. Furnace Making a Squealing Noise

If your furnace makes a high-pitched noise, like squealing, when it’s running, it’s attempting to get your attention it requires some TLC. If you’ve skipped furnace maintenance the past few years, belts could be worn down or a bearing may need to be lubricated. We are aware that maintenance often slips your mind, but our techs can get your furnace running quietly again rapidly.

5. Furnace Makes a Whistling Sound Like Air Escaping

When you’re detecting your furnace making a whistling noise, it’s likely because of an air leak in your ductwork. You could also be aware of whistling while the furnace is working if a floor vent is loose. If you’ve checked your vents but are still sensing noise, Premium Air Services LLC can help. It’s essential to get loose ductwork fixed without delay, since it can make comfort problems in your home and inflate your gas costs.

6. Furnace Making a Grinding Noise

It’s not a positive sign if you hear your furnace making a grinding noise. This metal-on-metal noise typically means there’s trouble with your furnace’s blower. Switch off your furnace off instantly and call us at 713-364-9957 for help.

When you’re noticing an uncommon noise from your furnace, Premium Air Services LLC is ready to support you. Contact us at 713-364-9957 to request your furnace repair appointment now.