09/08/2026
Noticing a burning smell when you turn on your heater for the first time in months can be concerning, but it is often caused by something simple. We asked our experts what is really happening.
“That burning smell is usually dust that collected on heating components while the system was not in use. When the heater turns on, the dust burns away and the odor should disappear fairly quickly. If the smell continues or resembles burning plastic or electrical wiring, turn off the system and have it inspected. If you see smoke, leave the home and contact emergency services. If you smell rotten eggs or suspect a gas leak, leave immediately and call your gas utility or emergency services from a safe location.”
Well, there you have it. A brief smell may simply mean your heater is waking up for the season. But if the odor sticks around or smells unusual, do not brush it off. Let our experts make sure everything is operating safely by scheduling a heating system inspection today.
Visit https://carminesac.com/ to schedule!