What is the slowest an auger can feed pellets to maintain a fire? Right now my Englander for the home goes through about 1 bag in 24 hours on #1 setting. Are there very small pellet stoves that will do half that, maybe bag every 2 days? Anyone know Englander's smallest stove (which goes for about $1099), what that does for a feed rate? I've got a lightly insulated outside building that I'd like to heat, it is only about 150 sq ft. Maybe a pellet stove won't due, but really prefer that over electric. It really needs to fit pretty snug in the corner, not sure how close the small Englanders fit.