I am living a house that was built one year ago, and when the heat comes on, I get a strange dry, paper-like smell that comes out of the vents. It's difficult to describe this smell, but perhaps it is from insulation, but I am not sure. (It is not that "smoky" smell that comes out when you turn the heat on for the first time at the beginning of the cold season. And this has been going on for some time.) Was wondering what kind of a problem such a smell might be indicating.
Thanks.