I posted the other day "buying a pellet stove" and got a lot of good info. I have a 1000 sq. ft. chalet. Some of the pellet stoves have large hoppers, and have more b.t.u. output. Can you buy a bigger stove, and just keep it on low, or do you buy the stove based on the sq. footage of your house. If the stove is on low most of the time, does it build up more creosote? I am trying to ask some general questions just to get feedback so I can make a better choice. I really appreciate all your input, thanks ed