First off, thanks to everyone here for all the insight on wood stoves, I'm just starting out and trying to learn all I can. What a great reference this site has been. I was just looking for real-world info on burn time for gasifiers, especially EKO's and Econoburns. I won't be adding heat storage right away, and was just trying to get an idea on what kind of burn time I can expect on a full load of wood. I've got a 3500 sq ft, 2 story, moderately insulated house, and I'll be adding the stove onto my hot air system, if that helps. Thanks in advance, guys.