My husband told me to please tell you "THANK YOU" for informing those who seek your advice to put a damper in the woodstove pipe. We followed that suggestion with the recent install of our Hearthstone Heritage and it was one of the best pieces of advice we could have been given. AND the Heritage is purring along beautifully. We are still figuring out the ins and outs of making our new stove work it's best but we are getting there. It is keeping our Keeping Room nice and toasty and the heat is migrating to other parts of the house. We installed a small fan in one doorway and that is helping also. I did read somewhere in THE HEARTH ROOM something about having a fan blow toward the stove...maybe someone can clarify that?? Curious about that but maybe I wasn't reading it correctly. Thanks woodstove bloggers...you have been extremely helpful.