Common Heating Myths Debunked

One of the most persistent myths in home heating is that strange noises coming from your furnace are a sign of imminent disaster. While unusual sounds should never be ignored, they don’t necessarily mean your heating system is about to self-destruct.

At Webb Air, we frequently encounter homeowners who are unnecessarily worried about normal operating sounds. Let’s break down what you really need to know about furnace noises.

Common furnace sounds and what they actually mean:

• Clicking: Often just the normal sound of metal expanding and contracting
• Humming: Usually the blower motor operating as designed
• Whooshing: Typically air moving through ductwork

However, some sounds do warrant professional attention:

• Loud banging or booming
• Persistent squealing
• Grinding metal sounds

The reality is that modern furnaces are equipped with multiple safety features that will shut down the system long before any catastrophic failure occurs. Regular maintenance from qualified HVAC professionals can help identify potential issues before they become serious problems.

Remember, while not every noise signals an emergency, it’s always better to have unusual sounds checked by a professional. Webb Air’s experienced technicians can quickly diagnose any concerning noises and provide the necessary solutions to keep your heating system running safely and efficiently.

Don’t let myths about furnace sounds keep you up at night. When in doubt, reach out to a professional who can properly assess your system’s condition and provide peace of mind.