Winter is coming to Montgomery, Alabama. In January, it can dip to as low as 39 degrees.
With winter quickly approaching, you need a reliable furnace. But do you have a furnace making noise?
When should you worry or do something about it? While it might seem stressful, it doesn’t have to be! Read this guide on why your furnace could be making noise and what to do today.
A Whistling Sound
Common furnace issues in Montgomery, Alabama, include a whistling sound. It could be a subtle sound or very loud.
The sound will depend on the damage and type of furnace. First, try to locate where the sound is coming from.
It might be an air leak or blockage if it’s only in one location. An air vent could be partially closed as well.
New furnaces could also cause sound. This is due to the velocity and volume of the air blowing through the home’s air ducts.
If this is the case, it’s normally not a concern. But if it continues, the increased air pressure could expose gaps in your home’s vents, causing the sound.
Humming or Buzzing Sounds
While some noise is normal, you might have a broken furnace in AL if it’s making more than normal. Humming or buzzing sounds could mean electrical or mechanical problems.
It could mean a problem with the blower fan motor. Electrical components might have worn out, or the fan motor might be dead. If this is the case, it’ll be the loudest at start-up.
Once the fan is done starting up, the sound decreases. Blower fan issues might not see an improvement in reduced sound.
A service technician can replace and diagnose faulty parts. If the problem is a blower fan, then the existing fan will need to be removed.
Dripping or Splashing Sounds
Vent exhaust fumes could produce condensation from moisture in the air that must be drained. Watery noises are normally from high-efficiency furnaces. And water freezes at 32 degrees.
If there’s a problem with drainage, it could lead to watery sounds. A blockage, clogged, or full drain pan might be the problem.
If the noise is coming from air ducts or vents, it could mean a serious moisture problem. Inspect your home right away. Moisture can cause structural damage, mold growth, and more.
Rattling is a common problem sound. The most common reason is due to the blower motor.
If dirt gets stuck under the wheels or the motor becomes loose, it can cause a rattling sound. Loose components such as scrap metal or screws can also cause rattling.
Booms and Bangs
Booms or bangs could mean a dirty burner. The burner ignites the fuel to generate heat.
If it becomes dirty, it’ll cause a delay in the ignition. A delay allows gas to build up.
This delay causes a larger gas explosion and a boom. While it’s not dangerous, you’ll still want it repaired.
If not, it could become worse. Routine maintenance will help avoid this occurrence.
If the heat exchanger is cracked, you might hear a clicking sound. Heat exchangers are metal, making them contract and expand as the temperature changes.
While the heat exchanger can adapt, over time, it can fracture. When it continues to expand, the fracture becomes worse, and the noise increases.
This is the leading cause of residential carbon monoxide poisoning. It’s a lethal gas that you don’t want near your family. Contact your furnace experts in Montgomery immediately if you hear a clicking sound.
You’ll want it fixed immediately if it sounds like metal scraping or other scraping sounds. There could be a problem with the blower wheel. Blower wheel malfunctions can cause problems with heating your home.
You’ll need to fix or replace a part if you hear a squealing sound. A malfunctioning blower or a frayed blower belt could cause this.
If it’s not caught quickly, it could lead to major repairs. The good news is that it’s easy to fix if caught immediately.
Why Regular Maintenance Is Vital
If your furnace malfunctions, it puts your family in danger. Regular maintenance will help avoid this.
Your furnace will also work more efficiently. Regular maintenance will ensure that everything is running smoothly and there aren’t any strange sounds.
Well-maintained and clean furnaces will ensure parts are less likely to break. You’ll have the best air quality in your home as well. Never ignore odd sounds since they could lead to more problems later on.
While some air noises are normal, if it’s loud, you’ll want to get it checked. This noise could indicate that you have an air leak.
Check the plenum area to ensure that the seams are sealed. You might find air coming through. Use duct tape and contact your furnace expert in Montgomery.
Identifying the Problem: Furnace Making Noise?
Is your furnace making noise? You’ll want to identify the culprit and avoid it from becoming worse.
Whether you have a problem or not, it’s vital that you have routine furnace maintenance. Avoid a problem from becoming worse and costing much more.
Are you ready to get started and maintain or fix your furnace? Then give us a call today!
We’re located in Montgomery, AL, and perform everything from heating to plumbing. For your convenience, we also have a 24-hour emergency service. If you have any questions along the way, we’re happy to help!