When winter approaches and the temperatures start dropping, you’ll likely fire up your heating system for the first time in many months. While the feeling of warm air is enjoyable, it’s sometimes accompanied by a burning smell that can be strange or unpleasant. This doesn’t necessarily mean you need to call the fire department, but you shouldn’t ignore the smell, either. Some odors are normal, and others are signs of potential danger.
Keep reading to learn about the various smells that can occur, what they mean and whether they require any action.