I currently have a old 27000B Buck stove and I am going to a auction today that has a Ashley Stove insert. I have no idea the model # or anything, as it is not listed on the auction flyer. Just wondering if anyone had any input on these? I didn't know if it might be more efficient then the Buck I have or not. I figure if i can get a good deal I may pick it up. Just looking for any input anyone might have with Ashley inserts.