Tracking Down the Cause of Your Heater’s Burning Smell
Fire is a risk that should be taken seriously by every homeowner in San Antonio. That’s why it’s natural to be concerned when you notice a burning smell coming from your furnace. By better understanding your furnace, you’ll be able to get a good feel for whether or not you should be concerned when you encounter this disconcerting odor. Here are a few tips from to help put your mind at ease. How a Furnace Operates To understand the potential cause of a burning smell in your furnace, it’s important to understand how your furnace operates. When your thermostat calls for heat, the heating cycle initiates. First, if you have a gas furnace, the draft inducer will turn on, ensuring that any harmful gases stay out of your living area. Then, the burner will ignite, firing up the heat exchanger. When the heat exchanger reaches the correct temperature, the blower fan will turn on, pushing cold air over the exchanger so that the temperature of the air rises as it’s distributed throughout your home. Any of these individual components can potentially have a malfunction that can lead to a burning smell. New-Season Shock By far, the most common cause of...
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