Hello, new to the forum. I have inherited an old buck stove 27000 insert from my childhood neighbors. They were the original owners of the unit and used it as a slammer. She made a post on fb asking if anyone wanted this stove and of course the week prior to seeing this, I’ve was really wanting to do a wood stove insert to help supplement our heat pump during those cold nights. Now the unit would fit in my fireplace but with only an inch or so to spare between top of fireplace opening and the top of insert. I need an idea on how to get a smoke stack installed on this unit and secured to liner with minimal to almost no room at all. I just don’t see how it’s possible. Is there a way to install through the damper? Am I wasting my time? Should I just save for a newer unit?