Top 5 Furnace Noises and When You Should Have Your Furnace Inspected

Top 5 Furnace Noises and When You Should Have Your Furnace InspectedIf your furnace has been making weird noises, it could be a sign of a significant issue. Finding that problem and repairing it as soon as possible could prolong the lifespan of your HVAC system and save you a ton of money in the long run.

This article will help you figure out what some of the most common sounds HVAC systems make and what they mean.

1. Banging and Popping

If you hear banging or popping when your HVAC system is starting, it’s often a sign that your burner is not reaching a hot enough temperature to combust fuel. The sound could also be coming from ducts expanding and contracting as their temperatures change.

2. Squealing

Squealing is typically a sign that your HVAC system has belts or bearings that need to be replaced. This noise happens when those components run out of lubrication.

3. Clicking

If you hear clicking, it’s typically a sign that you have an issue with either your ignition or heat exchange. When either component goes out, it can interrupt your HVAC system’s functionality in many different ways. You’ll want to fix this problem as quickly as possible with the help of a furnace maintenance specialist to avoid further damage.

4. Vibrating and Whistling

Vibrating and whistling noises can be signs that your air filter is either clogged with dirt and debris or dislodged. You can check this problem yourself by opening up the HVAC system and looking at the air filter.

Alternatively, your ductwork may be loose in some parts and allowing air to leak out of the system. This is a problem that an HVAC specialist will need to examine and repair for you.

5. Rattling and Rumbling

Finally, you could also be hearing rattling and rumbling from your HVAC system. There can be many different causes of this, including a broken fan blade, loose ductwork, and debris in your system. The best solution is to call out an HVAC specialist to help you pinpoint the issue and come up with a solution.

Northern Climate Control Can Help You Fix Your HVAC Problems

If you want your HVAC system to last as long as possible, proper furnace maintenance is a must. That means tackling these kinds of noises head-on instead of allowing them to persist.

Northern Climate Control can help you do that. Our skilled technicians provide fast, affordable support throughout the Denver Metro Area and will come out to your home on your schedule.

Get in touch with us today to learn more about how we can help.