I have a similar insert and was wondering if you have s liner and what size and material.
I have no liner. The fireplace damper was removed. It's an interior chimney that is brick and the chimney the wood burner uses is 12"x12" with a stainless cap. A sweep that I had look at it and cleaned it when we moved in. He removed the old damper and said it had great draw and just have it swept every 4 cords. I Only burn occasionally but would like to burn regularly and thinkin of maybe installing a liner. It hasn't been swept in 5 years but I haven't burned more than 2 cords in that time.
Any thoughts?