Question: what do you think of this?<p><a href="https:&#x2F;&#x2F;www.fortis.edu&#x2F;blog&#x2F;skilled-trades&#x2F;wasted-attic-heat-being-put-to-good-use&#x2F;id&#x2F;3390" rel="nofollow">https:&#x2F;&#x2F;www.fortis.edu&#x2F;blog&#x2F;skilled-trades&#x2F;wasted-attic-heat...</a><p>I wonder about the option of scavenging heat in the attic during the winter into the rest of the house (through filters) or if it&#x27;s just a waste of effort.