When winter temperatures settle in, your heating system becomes the heartbeat of your home. Most of the time, it runs quietly in the background. But when unusual noises start creeping in like banging, rattling, squealing, or humming, your system may be trying to tell you something important.
Ignoring these sounds can lead to higher repair costs, reduced efficiency, or even complete system failure. Here are some common heating system noises you shouldn’t ignore and what they might mean.
