I currently have a zero clearance fireplace which I want to replace. It is a Superior and I can't make out any model numbers on the tag. I just bought this house. I'm sure it is in a framed in space with no masonry. The wall on the sides of the fireplace is red brick, which looks nice but I am open to removing whatever needs to be removed. The red brick is just on the wall and is one brick thick.....pretty much just for looks. I would like to know if I should have a new fireplace installed that is energy efficient or should I have a wood stove installed? I haven't had any fireplace experts come out and take a look yet but it seems an energy efficient fireplace would be at least $5000 whereas a wood stove would be much cheaper. Also, whichever one I decide on would I be able to use the existing chimney? The chimney is a 6" double walled one and it looks to be in good shape. Actually the whole setup looks in good shape and is probably about 10 years old. I just hate wasting a lot of wood and getting very little heat from it. I would prefer a wood stove but I would like some expert opinions on whether the energy efficient fireplace might be the way to go or what might be some other options? I had thought about a fireplace insert but eventually realized those were for putting in a masonry hearth, which I don't have.