Here is the photo of my install. I only light off the woodstove to get the house up to temperature and then the St. Croix keeps me in the 68 degree range (burning on level 3) as long as the temps here in western Washington stay out of the low 20's. The stoves are installed in the basement. I installed 2 registers between the basement and the main floor and installed two 9" bracket fans to force the heat up. I also installed a 20" fan in the stairwell (which is on the opposite side of the house) to return air to the basement. So far so good.