Furnace Smells Home Owners Should Never Ignore

If you operate a furance in your home, there are a few smells that you might notice that were not there before. These smells are common and of no concern. But, you should keep your nose clear and on the sniff-out for unexpected smells when using a furnace because many of them are dangerous. How do you know if a smell coming out of the furnace is one that should be a concern to you? Find out and learn how to identify those furnace smells.

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