Turning on your furnace for the first time in your Chicago-area home can result in some strange and unpleasant odors. While many furnace odors are completely normal, there are a few things you should watch out for, particularly if the problem is electrical in nature. Make sure you know what smells are acceptable and what signals a real problem. Pungent Dusty Odors When you turn on your heating system for the first time in the heating season, you will typically …
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