This Sedore Stoves(TM) model is designed to heat a 2000 sq. ft. space. Patented clean burning technology does not use any electrical components or fans making the Sedore Stove perfect for off-grid installations. Oversize top-loading hopper allows for extended 8-12 hour burn times. Constructed meticulously with high grade steel and cast iron, the stove is easy to use with only the air intake adjustment to control the burn rate.