Well just started running the Harman Elite coal insert. Leftthe house earlier. Set it to make sure it would be burning 6 hours later when I returned. This old house is running around 83 degrees in that room, mid 70's upstairs, with it set fairly low. Guess it's going to take a little to learn the adjustments on this baby. But what a beautiful blue flame floating above the coals earlier. Ahh the sweet feeling of success. No it's not overburning either. Just nice and efficient. Draft is great. Still need to do some work on it and make some adusments. Pics will come later. Just hoping for some real cold weather so I can really try this baby out.