Why does my dryer have to be vented to work? [more inside]
Looking for rectangular paintable ductwork that looks as good (and works as well) as boxing it in with drywall.
We just boxed in with drywall a round 5" heating duct, running from floor to ceiling in the corner of the living room. Because of some odd features of the room, this took up more space than it should. What I'd really like is to replace the duct (and drywall) with a paintable rectangular duct running up the corner of the room, that would look just as good as drywall. This would have to be rugged enough to withstand small children playing in the room (e.g. not dent like typical metal duct). Does this exist? [more inside]
Is fiberglass heating/cooling duct board safe? [more inside]
My forced hot air system has no return ducts. Instead, cool air falls directly into the basement, where there's a filtered intake on the side of the furnace. Are my life, health, and or selling prospects at severe risk? [more inside]