Thanks for the info. We have been using an Ashley coal/wood stove. The Bison will replace it whenever the weather warms up, to give me time to do the cut in to the duct work. We had a flue fire Saturday in the old masonry flue, we now have a stainless steel flue that runs straight up, no elbows. Had to clean the old flue about once a month, regardless of how well seasoned the wood was. I don't foresee as many problems in the future. You are better insulated than I am, 2x4 walls, will probably have to burn mine a little harder.
Thanks for the reply.
Bill