I'm posting this video because it seems some people have a big struggle with starting this stove due to draft issues or something. My chimney is all double wall, straight, about 20 feet tall. I have always started fires this way since I installed it about 3 years ago. Stove works really well for its size i feel like and maybe this video will help some out there. I always, leave the door shut and latched, bypass open of course and air open. Not sure you can really tell in the video, but i also start at the bottom with two small thick north and south placed pieces, this allows air to enter in the center, move to the back and roll up to the top. I am able to get the stove fully up to temp before adding wood to the coals.