Originally posted by ozofprev I don't write up the furnace being located under the stairs because I don't have a reputable citation that I can use to support such a statement. There are many horizontally mounted furnaces in Buffalo that are situated directly under the floor joists of bedrooms. They are installed according to mfr recommendations, have no fire-rated material at the joists and they violate no local codes. Oh sure, we have that here to, just less often (in crawl spaces, not basements). I wouldn't suggest the gas appliances under the stairs are a code violation, or that they should be moved, but I think it's reasonable to note that in a situation like this one the fire safety requirements for the stairs take on added importance. Surely such a space with two gas appliances is more prone to fire than such a space without two gas appliances, all other things being equal. Das all I'm tryna' say. Brian G. I Zig, You Zag [8]